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98-92-0Nicotinamide

100 Inquiries

Unit Price: Get Latest Price
CAS No.:

98-92-0

Grade:

pharmaceutical grade

Content:

99%

Port:

1

Brand:

Ipure

Packaging:

25kg/Cardboard Drum

Price valid (until):

2026-06-25

Company Type:
Trader
Location:
Hongkong, China
Qualification:
Main Products:

pharmaceutical intermediates,chemical

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Shop Enclomiphene citrate 7599-79-3  .Top quality-Detailed Image 1 Shop Enclomiphene citrate 7599-79-3  .Top quality-Detailed Image 2 Shop Enclomiphene citrate 7599-79-3  .Top quality-Detailed Image 3



    Our company HONGKONG IPURE CHEMICAL CO., LIMITED is a diversified product production and operation enterprise, with API, pharma intermediates, and other fine chemicals as well as R&D and pigments development and sales as one of the large enterprises, with more than 130 acres of plant in accordance with GMP production requirements.The pharmaceutical intermediates are mainly applied to anti-cancer, anti-depression, cardiovascular, diabetes and other new medicine. The chemical intermediates mainly refer to heterocyclics and OLED intermediates.The company built new factory to produce new fine chemical materials which are mainly used in water treatment, bactericidal and anti-corrosion, dyes, electronic materials and other industry fields. Our company enjoys a high reputation in China for its high standard, low price and comfortable service of high quality chemical products.

    we also have a strong team of professional R&D technology.we have about 300 employees, including 90 full-time PHD 15 PHD and masters above, 153 undergraduates, with reasonable professional knowledge structure and adequate staffing.

    We have imported sets of high-efficiency and high-sensitivity analytical instruments, such as high-pressure liquid chromatography, gas chromatography and ultraviolet spectrophotometer, to effectively analyze and monitor the products. The company has passed quality system certification. The products are exported to North America, South America, Europe, Australia Japan, Korea and other country . High quality products and good service are deeply trusted and praised by customers at home and abroad.
    Best purity! Best Service !

    Professional Transportation and After-Sales Service Description for International Trading Company

    HONGKONG IPURE CHEMICAL CO., LIMITED Global Logistics & Customer Support Commitment

    At HONGKONG IPURE CHEMICAL CO., LIMITED, we understand that a successful international transaction does not end with the shipment of goods. Our comprehensive Transportation Management and After-Sales Service is designed to provide seamless, reliable, and transparent support from the moment your order is confirmed until the final delivery and beyond. We act as your strategic partner, ensuring not just the movement of cargo, but the integrity and success of your entire supply chain.

    1. Core Transportation Services & Coordination:
    We manage the entire logistics lifecycle, offering tailored solutions for various shipment types.

    · Sea Freight (FCL/LCL): We provide competitive rates and reliable schedules with major shipping lines for Full Container Load (FCL) and consolidated services for Less than Container Load (LCL), covering major global ports.
    · Air Freight: For urgent or high-value shipments, we coordinate expedited air freight solutions with trusted carriers to ensure speed and security.
    · Multi-Modal Transport: We design and execute complex shipments involving combinations of sea, air, rail, and truck transport for door-to-door delivery.
    · Special Cargo Handling: Expertise in handling sensitive goods, including hazardous materials (with proper MSDS & documentation), oversized cargo, and temperature-controlled products.

    2. After-Sales & Post-Shipment Support Services:
    This is where we add exceptional value, turning logistics into a competitive advantage for you.

    · Real-Time Shipment Tracking & Proactive Updates:
    · End-to-End Visibility: We provide access to an online tracking platform or regular email updates, allowing you to monitor your shipment's status in real-time—from factory pickup to port arrival, vessel departure, and final destination.
    · Proactive Notification: Our team proactively informs you of any schedule changes, potential delays, or documentation milestones, ensuring you are never caught off guard.
    · Documentation Support & Customs Clearance Assistance:
    · Accurate Document Preparation: We meticulously prepare, check, and process all critical international trade documents (Commercial Invoice, Packing List, Bill of Lading/Air Waybill, Certificates of Origin, etc.) to ensure compliance and avoid port delays.
    · Customs Guidance: We provide essential guidance and documentation support for both export (China) and import (destination country) customs clearance processes. While final import clearance is the importer's responsibility, we equip your partner with all necessary, accurate documents.
    · Exception Management & Issue Resolution:
    · Dedicated Support Channel: A dedicated post-shipment contact person or team is assigned to handle any inquiries or issues that arise during transit.
    · Problem-Solving: In case of unforeseen events (e.g., port congestion, customs holds, vessel deviations), we immediately liaise with carriers, agents, and insurers on your behalf to find the fastest and most cost-effective solution. We manage communications to minimize impact on your operations.
    · Insurance & Claims Assistance:
    · Cargo Insurance: We facilitate the arrangement of comprehensive marine/all-risk cargo insurance to protect your goods against loss or damage during transit.
    · Claims Support: In the unfortunate event of damage or loss, we provide expert guidance and support throughout the insurance claims filing process, helping you gather required evidence and documentation.
    · Customer Communication & Relationship Management:
    · Regular Follow-ups: We conduct post-delivery follow-ups to ensure the goods were received in good order and services met your expectations.
    · Continuous Improvement: We value your feedback and use it to continuously refine and improve our logistics processes and service quality.

    Our Commitment:
    We are committed to being more than just a vendor. By choosing HONGKONG IPURE CHEMICAL CO., LIMITED you gain a logistics partner dedicated to transparency, reliability, and proactive communication. Our after-sales service ensures that you have peace of mind and can focus on your core business, knowing that the complexities of international shipping are in expert hands.

    Let us handle the logistics complexities, so you can focus on growing your global business.

    ECHEMI Editorial Reference
    It is white needle crystal or crystalline powder, no smell or odor slightly, slightly bitter taste. The relative density is 1.4, melting point is 131-132 ℃.1 g of the above the product is soluble in 1 ml of water, 1.5 ml ethanol or 10 ml glycerin, insoluble in ether. The pH of 10% aqueous solution is 6.5-7.5. in dry air to light and heat stability, in alkaline or acidic solution, heating generation to nicotinic acid. Rats by oral LD502.5-3.5g/kg ADI value does not make special provisions (ECC,
    Nicotinamide is a white powder. (NTP, 1992)|DryPowder; OtherSolid|Solid|WHITE CRYSTALLINE POWDER.
    Nicotinamide is a white powder. (NTP, 1992)|Nicotinamide is a pyridinecarboxamide that is pyridine in which the hydrogen at position 3 is replaced by a carboxamide group. It has a role as an EC 2.4.2.30 (NAD(+) ADP-ribosyltransferase) inhibitor, a metabolite, a cofactor, an antioxidant, a neuroprotective agent, an EC 3.5.1.98 (histone deacetylase) inhibitor, an anti-inflammatory agent, a Sir2 inhibitor, a Saccharomyces cerevisiae metabolite, an Escherichia coli metabolite, a mouse metabolite, a human urinary metabolite and a geroprotector. It is a vitamin B3, a pyridinecarboxamide and a pyridine alkaloid. It derives from a nicotinic acid.|Mediatric is a DEA Schedule III controlled substance. Substances in the DEA Schedule III have a potential for abuse less than substances in Schedules I or II and abuse may lead to moderate or low physical dependence or high psychological dependence.|An important compound functioning as a component of the coenzyme NAD. Its primary significance is in the prevention and/or cure of blacktongue and pellagra. Most animals cannot manufacture this compound in amounts sufficient to prevent nutritional deficiency and it therefore must be supplemented through dietary intake.|Vitamin B refers to several water soluble vitamins often found together in foods, all of which are necessary for normal growth and metabolism, but none of which are synthesized in adequate amounts by humans. The common forms of vitamin B include vitamin B1 (thiamine), B2 (riboflavin), B3 (niacin), B6 (pyridoxine) and B12 (cyanocobalamin). Except for niacin (when given in high doses), there is no evidence that the other B vitamins, in physiologic or even super-physiologic high doses cause liver injury or jaundice. The major forms of vitamin B and selected other water soluble vitamins (biotin, pantothenic acid, choline) are discussed briefly in this record.|Niacinamide is the active form of vitamin B3 and a component of the coenzyme nicotinamide adenine dinucleotide (NAD). Niacinamide acts as a chemo- and radio-sensitizing agent by enhancing tumor blood flow, thereby reducing tumor hypoxia. This agent also inhibits poly(ADP-ribose) polymerases, enzymes involved in the rejoining of DNA strand breaks induced by radiation or chemotherapy.|An important compound functioning as a component of the coenzyme NAD. Its primary significance is in the prevention and/or cure of blacktongue and PELLAGRA. Most animals cannot manufacture this compound in amounts sufficient to prevent nutritional deficiency and it therefore must be supplemented through dietary intake.

    Basic Info
    Product Name:

    Nicotinamide

    Other Name:

    3-Pyridinecarboxamide;Nicotinamide;Aminicotin;Benicot;Delonin Amide;Dipegyl;NAM;Niacinamide;Nicamindon;Nicofort;Nicotilamide;Nicotine acid amide;Nicotinic acid amide;Nicotinic amide;Nicotylamide;Niocinamide;Niozymin;Pelonin amide;3-Pyridinecarboxylic acid amide;Vi-Nicotyl;Vitamin B3 (niacinamide);Vitamin B;Nicosan 2;3-Carbamoylpyridine;Pelmine;β-Pyridinecarboxamide;Nicobion;Nicosylamide;Nicovit;Niavit PP;Nicovitina;Nicamina;Nicasir;3-(Aminocarbonyl)pyridine;m-(Aminocarbonyl)pyridine;3-Amidopyridine;Papulex;Nictoamide;Pelmin;NSC 13128;NSC 27452;Vitamin B3 (nicotinamide);123574-63-0;37321-14-5;78731-47-2

    CAS No.:

    98-92-0

    Molecular Formula:

    C6H6N2O

    InChIKeys:

    InChIKey=DFPAKSUCGFBDDF-UHFFFAOYSA-N

    Molecular Weight:

    122.12500

    Exact Mass:

    122.12

    EC Number:

    202-713-4

    UNII:

    25X51I8RD4

    DEA Code Number:

    1405

    ICSC Number:

    1703

    NSC Number:

    759115|27452|13128

    DSSTox ID:

    DTXSID2020929

    NCI Thesaurus Code:

    C2327

    Color/Form:

    White, powder, needles from benzene|Colorless crystalline solid|White, crystalline powder|Colorless needles

    ATC Code:

    A11HA01|A - Alimentary tract and metabolism

    HScode:

    2933399090

    Characteristics
    PSA:

    55.98000

    XLogP3:

    0.88080

    Appearance:

    Nicotinamide is a white powder. (NTP, 1992)

    Density:

    1.400 g/cm3 @ Temp: 25 °C

    Melting Point:

    130 °C

    Boiling Point:

    157 °C @ Press: 5 x 10-4 Torr

    Flash Point:

    182°C

    Refractive Index:

    1.4660 (estimate)

    Water Solubility:

    1000 g/L (20 ºC)

    Storage Conditions:

    Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place.

    Vapor Pressure:

    Vapour pressure, kPa at 35°C: 3.1

    Vapor Density:

    Relative vapour density (air = 1): 4.2

    Toxicity:

    LD50 s.c. in rats: 1.68 g/kg (Brazda, Coulson)

    Odor:

    Odorless

    Taste:

    Bitter taste

    PH:

    10% "wt in vol" solution in water is neutral to litmus

    PKA:

    3.35(at 20 °C)

    Henrys Law Constant:

    Henry's Law constant = 2.90X10-12 atm-cu m/mol at 25 °C (est)

    Dissociation Constants:

    3.35 (at 20 °C)|pKa = 3.35 (conjugate acid)|kb1 = 2.24X10-11; kb2 = 3.16X10-14

    Collision Cross Section:

    125.3 Ų [M+H]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|129.32 Ų [M+H]+ [CCS Type: DT, Method: stepped-field]|137.3 Ų [M+Na]+ [CCS Type: DT, Method: stepped-field]|118 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine]|125.3 Ų [M+H]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|121.7 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]|125.2 Ų [M+H]+ [CCS Type: DT, Method: single field calibrated]|126.7 Ų [M+H]+

    Experimental Properties:

    Readily hydrolyzed to free acid by heating in acid or alkaline solution|Forms crystalline salts with acids|Hydroxyl radical reaction rate constant = 2.34X10-12 cu cm/molec sec at 25 °C (est)

    Air and Water Reactions:

    Water soluble.

    Reactive Group:

    Amides and Imides

    Reactivity Profile:

    An amine and amide. Acts as a weak base in solution. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides. Organic amides/imides react with azo and diazo compounds to generate toxic gases. Flammable gases are formed by the reaction of organic amides/imides with strong reducing agents. Amides are very weak bases (weaker than water). Imides are less basic yet and in fact react with strong bases to form salts. That is, they can react as acids. Mixing amides with dehydrating agents such as P2O5 or SOCl2 generates the corresponding nitrile. The combustion of these compounds generates mixed oxides of nitrogen (NOx).

    Autoignition Temperature:

    480 °C

    Physical Dangers:

    Dust explosion possible if in powder or granular form, mixed with air.

    Hazard Identification

    Classification of the substance or mixture

    Eye irritation, Category 2

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Warning

    Hazard statement(s)

    H319 Causes serious eye irritation

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

    P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

    Response

    P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

    Storage

    none

    Disposal

    none

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Prevent deposition of dust. Closed system, dust explosion-proof electrical equipment and lighting. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Separated from oxidants.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    pharmaceutical intermediates,chemical

    Location:

    Company Office Address: Room 1508, 15/F, Yate Centre Office Tower 2, 625 Nathan Road, Mong Kok, Hong Kong

    Payment Terms:

    TT against copy of documents,D/P,L/C,O/A,100% TT in advance

    Average lead Time:

    10

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    11-50

    Year of Establishment:

    2025


    Established in 2011 and headquartered in Wuhan the largest metropolitan center in Central China

    HongKong Ipure chemical co.,ltd  is a leading integrated enterprise specializing in the research, development, production, and sales of high-purity biotechnology products.

     

    Our diversified portfolio includes Active Pharmaceutical Ingredients (APIs), pharmaceutical intermediates, fine biochemicals, and high-performance pigments. Operating from a modern manufacturing campus spanning over 130 acres, our facilities are designed and maintained in strict compliance with GMP standards, ensuring excellence across every stage of production.

     

    Supported by a dedicated team of approximately 300 professionals, our R&D and technical staff include over 90 experts with doctoral and masters degrees, complemented by 153 specialists holding bachelors degrees. This highly qualified team drives continuous innovation and maintains our competitive edge in technology and product development.

     

    To guarantee precision and consistency, we employ advanced analytical instrumentation including High-Performance Liquid Chromatography (HPLC), Gas Chromatography (GC), and UV Spectrophotometers for rigorous in-process monitoring and final product validation. Our commitment to quality is further demonstrated by ISO 9001 certification, which underpins our operational and managerial systems.

     

    Ipure Chemical  serves a growing international clientele across North and South America, Europe, Australia, Japan, South Korea, and beyond. We are consistently recognized for delivering products of exceptional purity, reliability, and value, backed by responsive and customer-focused service.

     

    Ipure Chemical Excellence in Purity. Commitment in Service.


      Company Profile  


  • Inquiry History
    100 Inquiries
    Country Product Purchase Quantity Date Posted
    United States

    Competitive Price CAS 98-92-0 Vitamin B3 Niacinamide 99% white powder 98-92-0

    100 KG Sep 23, 2023
    India

    Nicotinamide   

    45.00 KG Jun 13, 2025
    India

    Nicotinamide  

    25.00 KG Jun 12, 2025
    India

    Nicotinamide

    50.00 KG Jun 11, 2025
    India

    Nicotinamide 

    50.00 KG Jun 13, 2025
    United States

    Niacinamide

    1 KG Feb 5, 2024
    India

    Nicotinamide 

    25.00 KG Jun 11, 2025
    Egypt

    Niacinamide

    1.00 KG Aug 28, 2026
    Russia

    Niacinamide

    1 KG Dec 2, 2024
    India

    Niacinamide

    100.00 KG Aug 3, 2026
    India

    Niacinamide

    200.00 KG Sep 2, 2026
    India

    Niacinamide

    1.00 KG Aug 31, 2026
    India

    Niacinamide

    1.00 KG Aug 22, 2026
    Nigeria

    Niacinamide

    100.00 KG Aug 20, 2026
    Uganda

    Niacinamide

    500 G Aug 13, 2026
    Pakistan

    Niacinamide

    10.00 MT Jul 10, 2026
    India

    Nicotinamide

    1 KG Jul 1, 2026
    South Korea

    Niacinamide

    150 KG Jun 29, 2026
    Nigeria

    Niacinamide

    100.00 KG Jun 22, 2026
    India

    Niacinamide

    1.00 KG Jun 1, 2026
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