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Curcumin / 458-37-7

23 Inquiries

Unit Price:

$10/KG FOB

Get Latest Price
CAS No.:

458-37-7

Grade:

pharmaceutical Grade

Content:

99.9%

Port:

zhengzhou

Brand:

Ouber

Packaging:

100g, 250g, 500g, 1kg, 5kg, 10kg, 20kg, 50kg, 100kg 1000kg

Price valid (until):

2027-01-01

Company Type:
Manufactory
Location:
China
Qualification:
Main Products:

OLED intermedaites,Pharmaceutical intermediates,Ligands and catalysts

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

     Product Detail :


    Items Curcumin
    Synonyms Curcumin,NaturalYellow3,Diferuloylmethane;5-dione,1,7-bis(4-hydroxy-3-methoxyphenyl)-,(e,e)-6-heptadiene-3;5-dione,1,7-bis(4-hydrChemicalbookoxy-3-methoxyphenyl)-6-heptadiene-3;6-Heptadiene-3,5-dione,1,7-bis(4-hydroxy-3-methoxyphenyl)-,(E,E)-1;curcuma;haidr;halad;haldar5
    Molecular formula C21H20O6
    Molecular weight 368.38
    Cas No.: 458-37-7
    Purity: 99.9+%
    Specifications: off-white poweder
    structural formula

    Shop Curcumin / 458-37-7-Detailed Image 1
    Others: Large quantity in stock. Please feel free to inquiry chelsee@oubertec.com

    Contact:

    For any inquiries related to OEM services, special requirements, bulk orders, or discount options, please reach out to us for further information:

    Mobile: +86-157-3672-6323  QQ:3992758290 Email: chelsee@oubertec.com   

    We look forward to assisting you!


    About us:

    Henan Ouber Technology Co.,Ltd.,  a Chinese enterprise primarily focused on the research and development as well as sales of OLED materials and pharmaceutical intermediates.

    Below is our list of core products:

    - Dib enzofuran

    - Car bazole

    - Na phthalene

    - Tri azine

    - An iline

    - Other OLED materials and pharmaceutical intermediates

    We not only specialize in the research, development, and sales of advanced OLED materials and pharmaceutical intermediates, but also are currently offering several high-demand products, which we can provide at competitive prices without compromising on quality.

    Choose Ouber and strive a win-win cooperation together!


    Shop Curcumin / 458-37-7-Detailed Image 2

    Shop Curcumin / 458-37-7-Detailed Image 3 Shop Curcumin / 458-37-7-Detailed Image 4

    Shop Curcumin / 458-37-7-Detailed Image 5

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    Shop Curcumin / 458-37-7-Detailed Image 7

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    Choose Ouber and strive a win-win cooperation together!

    Shop Curcumin / 458-37-7-Detailed Image 10

    Basic Info
    Product Name:

    Curcumin

    Other Name:

    1,6-Heptadiene-3,5-dione,1,7-bis(4-hydroxy-3-methoxyphenyl)-,(1E,6E)-;Curcumin;1,6-Heptadiene-3,5-dione,1,7-bis(4-hydroxy-3-methoxyphenyl)-,(E,E)-;(1E,6E)-1,7-Bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione;C.I. 75300;C.I. Natural Yellow 3;Curcuma;Haidr;Halad;Haldar;Halud;Indian Saffron;Kacha Haldi;Merita Earth;Souchet;Terra Merita;Turmeric yellow;Yellow Ginger;Yellow Root;Yo-Kin;(E,E)-1,7-Bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione;Diferuloylmethane;E 100 (dye);E 100;trans,trans-Curcumin;Turmeric (dye);Turmeric;Natural Yellow 3;C Yellow 15;Ukon (dye);Ukon;Curcumin I;Curcumine;San-Ei Curcumine AL;San-Ei Gen Curcumine AL;NSC 32982;(E)-1,7-Bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione;Jianghuangsu;Curcumin W;Colorant E 100;NanoCurc;Theracurmin;Biocurcumax;BR 213;INS 100i;Lipocurc;Natxtra;Vacurin;Cureit;Longvida;Curcumax;Kiriyasu Oil Yellow U;Theracurmin CR 011L;(E,E)-1,7-Bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadien-3,5-dione;Curcuma yellow;15845-47-3;33171-04-9;73729-23-4;79257-48-0;91884-86-5;2103286-06-0

    CAS No.:

    458-37-7

    Molecular Formula:

    C21H20O6

    InChIKeys:

    InChIKey=VFLDPWHFBUODDF-FCXRPNKRSA-N

    Molecular Weight:

    368.38000

    Exact Mass:

    368.38

    EC Number:

    617-027-4

    HScode:

    2932999099

    Characteristics
    PSA:

    96.22000

    XLogP3:

    3.2

    Appearance:

    Curcumin appears as orange-yellow needles. (NTP, 1992)

    Density:

    0.93

    Melting Point:

    183 °C

    Boiling Point:

    591.4ºC at 760 mmHg

    Flash Point:

    208.9ºC

    Refractive Index:

    1.4155-1.4175

    Water Solubility:

    H2O: Slightly soluble (hot);Very soluble in ethanol, acetic acid

    Storage Conditions:

    -20ºC

    Vapor Pressure:

    6.43E-15mmHg at 25°C

    Vapor Density:

    13 (vs air)

    Toxicity:

    LD50 orally in Rabbit: > 5000 mg/kg

    Hazard Identification

    Classification of the substance or mixture

    Skin irritation, Category 2

    Eye irritation, Category 2

    Specific target organ toxicity – single exposure, Category 3

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Warning

    Hazard statement(s)

    H315 Causes skin irritation

    H319 Causes serious eye irritation

    H335 May cause respiratory irritation

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

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

    P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

    P271 Use only outdoors or in a well-ventilated area.

    Response

    P302+P352 IF ON SKIN: Wash with plenty of water/...

    P321 Specific treatment (see ... on this label).

    P332+P317 If skin irritation occurs: Get medical help.

    P362+P364 Take off contaminated clothing and wash it before reuse.

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

    P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.

    P319 Get medical help if you feel unwell.

    Storage

    P403+P233 Store in a well-ventilated place. Keep container tightly closed.

    P405 Store locked up.

    Disposal

    P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    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

    Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature: -20 deg C Keep in a dry place.

  • Seller Information
    Business Type:

    Manufactory

    Main Products:

    OLED intermedaites,Pharmaceutical intermediates,Ligands and catalysts

    Location:

    No.1187 Kexuedadao, Shangjie District, Zhengzhou, China

    Payment Terms:

    TT against copy of documents

    Average lead Time:

    3

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    11-50

    Year of Establishment:

    2020

    Henan Ouber Technology Co., Ltd. is an innovative enterprise whose main business is the development and sales of OLED intermediates , pharmaceutical intermediates, ligands and catalysts.

    The company was founded by doctors who have been cultivating fine chemicals for many years. The research and development team is led by two doctors and one graduate student. The company has set up a strict quality control system. From the raw material storage to the finished product storage, there are specific personn to test and retain samples to ensure the quality stability and traceability of each link from the source.

    The company has independent import and export rights and maintains long-term cooperative relations with well-known domestic universities and scientific research institutions. It regularly conducts technical exchanges and entrusts them to inspect NMR and related technical data. Relying on the advantages of technical communication, team members continue to accumulate and update cognition, improve the overall research and development level, and design a more reasonable and cost-saving production route for customers.

    Adhering to the business philosophy of "technological innovation, quality first", our company has established long-term and stable cooperative relations with many well-known domestic and international companies; at the same time, we are willing to do our utmost to contribute to the progress of society and science and technology!

  • Inquiry History
    23 Inquiries
    Country Product Purchase Quantity Date Posted
    India

    Curcumin

    50.00 KG Jun 5, 2025
    India

    Curcumin  

    25.00 KG Jun 6, 2025
    Brazil

    Cbl-514

    1 MT Jun 16, 2026
    Bangladesh

    Curcumin

    2.5 KG Apr 22, 2026
    India

    Curcumine 95% HPLC

    25.00 KG Mar 27, 2026
    India

    Curcumin 99%

    100 G Mar 26, 2025
    United States

    curcumin

    100 KG Mar 12, 2025
    India

    Curcumin

    1 TON Dec 6, 2024
    New Zealand

    Curcumin

    1 KG Jul 18, 2024
    South Africa

    Curcumin C3 95% Complex

    1.00 KG Jul 3, 2023
    India

    Curcumin

    25.00 KG Mar 26, 2026
    Austria

    Curcumin

    4000 KG Oct 9, 2025
    India

    Curcumin

    1.00 KG Sep 30, 2025
    India

    Curcumin

    50.00 KG Jul 15, 2025
    Egypt

    Curcuma longa

    250 KG Aug 22, 2024
    India

    Curcumin

    1000.00 KG Oct 9, 2025
    United States

    Curcumin

    10 MT Apr 12, 2024
    Saudi Arabia

    Curcumin

    100 KG Mar 28, 2024
    China

    Curcumin

    200 KG Dec 8, 2023
    Brazil

    CURCUMA LONGA EXTRATO 98%

    50.00 KG Jul 19, 2023
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