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Home > Biochemical Engineering > Polypeptide > Indole for Sale > Organic intermediate 120-72-9 Wholesale High purity CAS 120-72-9 white powder Organic intermediate 120-72-9 Wholesale High purity CAS 120-72-9 white p
Organic intermediate 120-72-9 Wholesale High purity CAS 120-72-9 white powder Organic intermediate 120-72-9 Wholesale High purity CAS 120-72-9 white p buy - large image1
Organic intermediate 120-72-9 Wholesale High purity CAS 120-72-9 white powder Organic intermediate 120-72-9 Wholesale High purity CAS 120-72-9 white p buy - image1
Organic intermediate 120-72-9 Wholesale High purity CAS 120-72-9 white powder Organic intermediate 120-72-9 Wholesale High purity CAS 120-72-9 white p buy - image2
Organic intermediate 120-72-9 Wholesale High purity CAS 120-72-9 white powder Organic intermediate 120-72-9 Wholesale High purity CAS 120-72-9 white p buy - image3
Organic intermediate 120-72-9 Wholesale High purity CAS 120-72-9 white powder Organic intermediate 120-72-9 Wholesale High purity CAS 120-72-9 white p buy - image4
Organic intermediate 120-72-9 Wholesale High purity CAS 120-72-9 white powder Organic intermediate 120-72-9 Wholesale High purity CAS 120-72-9 white p buy - image5
Organic intermediate 120-72-9 Wholesale High purity CAS 120-72-9 white powder Organic intermediate 120-72-9 Wholesale High purity CAS 120-72-9 white p buy - image6

Organic intermediate 120-72-9 Wholesale High purity CAS 120-72-9 white powder Organic intermediate 120-72-9 Wholesale High purity CAS 120-72-9 white p

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Unit Price:

$40-45/UNIT FOB

Get Latest Price
CAS No.:

120-72-9

Grade:

Industrial Grade

Content:

99.9%

Port:

guangzhou

Brand:

HY

Packaging:

5mg;10mg;20mg;30mg;50mg; 60mg 10vials/box

Sample Available:

Yes

Price valid (until):

2027-02-28

Company Type:
Trader
Location:
China
Average Lead Time:
7 days
Qualification:
Main Products:

peptide,cosmetics

  • Product Description

  • Seller Information

  • Inquiry History

  • Description
    • Welcome to contact Alice.

      WhatsApp: +852 9436 1495

      mailbox:w19358260856@qq.com

    • Shop Selank Peptide Powder Selank Lyophilized Selank Not For Human Use-Detailed Image 1
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            This peptide is a modified version of the naturally occurring tetrapeptide tuftsin, which plays an essential role in the immune system's regulation. Selank has been shown to enhance cognitive function, reduce anxiety and stress, improve mood and sleep, and boost the immune response.

      3. Shop Selank Peptide Powder Selank Lyophilized Selank Not For Human Use-Detailed Image 2
      1. Company Profile

      1. Tianjin Hengyuanxing Trading Co., Ltd. is a professional trading enterprise focusing on peptide products,We are committed to providing customers with high-quality peptide products covering ,with strict quality control over raw material selection and product testing to ensure stable efficacy and safety. Our products boast competitive prices while maintaining premium quality, delivering cost-effective solutions for partners.Adhering to the principle of integrity and customer priority, we strive to be a trusted peptide supplier for global customers.

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    customer feedback

    Shop Overseas warehouse delivery BC20 IGF-1L CS10 Sermore BAC ET50 VIP10 TR40 LC120-Detailed Image 5 Shop Overseas warehouse delivery BC20 IGF-1L CS10 Sermore BAC ET50 VIP10 TR40 LC120-Detailed Image 6 Shop Overseas warehouse delivery BC20 IGF-1L CS10 Sermore BAC ET50 VIP10 TR40 LC120-Detailed Image 7 Shop Overseas warehouse delivery BC20 IGF-1L CS10 Sermore BAC ET50 VIP10 TR40 LC120-Detailed Image 8 Shop Overseas warehouse delivery BC20 IGF-1L CS10 Sermore BAC ET50 VIP10 TR40 LC120-Detailed Image 9

    • ——    Service ——
      • 1. Any inquiries will be replied within 12 hours.

        2. Dedication to quality, supply & service.

        3. Strictly on selecting raw materials.

        4. OEM/ODM Available.

        5. Reasonable & competitive price, fast lead time.

        6. Sample is available for your evaluation & formulation development.


        • ——    Our advantages ——

        1.High quality with competitive price.

        2. All purity>99%.

        3. We are manufacturer and can provide high quality products with factory price.

        4.Fast and safe delivery.

        • ——  FQA ——

        Q: How to order this product?  A:You can send us your Purchase order(if your company has), or just send a simple confirmation by email or message, we will send you order confirmation, then you can make your order accordingly.

        Q: How long can I receive my ordered goods?

        A: We ship by special line shipping door to door; you can receive it in about 4-8 days.

        Q: What's your MOQ?

        A:For the regular products, our MOQ is 1box.

        Q: Is there a discount?

        A: Yes, for larger quantity order, we always support with better price.

      • ——    Delivery, shipping——

      • For small order, we ship by express door to door; bulk order can be shipped by air, by sea, etc.Can be shipped to North America, Europe, Oceania, Southeast Asia, and Middle East.

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    ECHEMI Editorial Reference
    Indole has an unpleasant odor at high concentration, odor becomes floral at higher dilutions white crystals with an unpleasant odourindole: A yellow solid, C8H7N, m.p.52°C. Its molecules consist of a benzenering fused to a nitrogen-containingfive-membered ring. It occurs insome plants and in coal tar, and isproduced in faeces by bacterial action.It is used in making perfumes.Indole has the nitrogen atom positionednext to the fused benzenering.
    Indole is an aromatic heterocyclic organic compound with formula C8H7N. It has a bicyclic structure, consisting of a six-membered benzene ring fused to a five-membered nitrogen-containing pyrrole ring. Indole is widely distributed in the natural environment and can be produced by a variety of bacteria. As an intercellular signal molecule, indole regulates various aspects of bacterial physiology, including spore formation, plasmid stability, resistance to drugs, biofilm formation, and virulence. The amino acid tryptophan is an indole derivative and the precursor of the neurotransmitter serotonin.
    Solid|White lustrous, flakey crystalline solid; Unpleasant odour at high concentration, odour becomes floral at higher dilutions
    1H-indole is an indole and a polycyclic heteroarene. It has a role as an Escherichia coli metabolite. It is a tautomer of a 3H-indole.

    Basic Info
    Product Name:

    Indole

    Other Name:

    1H-Indole;Indole;1-Azaindene;1-Benzazole;2,3-Benzopyrrole;Ketole;Benzo[b]pyrrole;NSC 1964

    CAS No.:

    120-72-9

    Molecular Formula:

    C8H7N

    InChIKeys:

    InChIKey=SIKJAQJRHWYJAI-UHFFFAOYSA-N

    Molecular Weight:

    117.14800

    Exact Mass:

    117.15

    EC Number:

    204-420-7

    UNII:

    8724FJW4M5

    NSC Number:

    1964

    DSSTox ID:

    DTXSID0020737

    Color/Form:

    LEAFLETS (WATER, PETROLEUM), CRYSTALS (ETHER)|Colorless to yellowish scales, turning red on exposure to light and air.|WHITE CRYSTALLINE SOLID|Colorless, shiny flakes

    HScode:

    2933990090

    Categories:

    Polypeptide

    Characteristics
    PSA:

    15.79000

    XLogP3:

    2.1

    Appearance:

    Solid

    Density:

    1 x 10-6 g/cm3 @ Temp: 25 °C

    Melting Point:

    52 °C

    Boiling Point:

    128-133 °C @ Press: 28 Torr

    Flash Point:

    136ºC

    Refractive Index:

    1.68

    Water Solubility:

    H2O: 2.80 g/L (25 ºC)

    Storage Conditions:

    2-8ºC

    Vapor Pressure:

    0.0298mmHg at 25°C

    Toxicity:

    LD50 orally in rats: 1 g/kg (Smyth)

    Odor:

    ALMOST FLORAL ODOR WHEN HIGHLY PURIFIED, OTHERWISE EXHIBITS CHARACTERISTIC ODOR OF FECES

    OH:

    1.54e-10 cm3/molecule*sec

    Dissociation Constants:

    pKa (basic)= -2.4

    Collision Cross Section:

    121 Ų [M+H]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|117.08 Ų [M-H]- [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]

    Experimental Properties:

    CONGEALING POINT: MORE THAN 51 °C (AFTER BEING DRIED OVER SULFURIC ACID)|Enthalpy of vaporization= 597.5 kJ/kg from 10.3 to 27.4 °C|hydroxyl radical rate constant = 1.54X10-10 cu-cm/molc sec @ 25 °C

    Heat of Combustion:

    3.650 kJ/kg at 25 °C

    Hazard Identification

    Classification of the substance or mixture

    Acute toxicity - Category 4, Oral

    Acute toxicity - Category 3, Dermal

    Skin sensitization, Category 1

    Serious eye damage, Category 1

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Danger

    Hazard statement(s)

    H302 Harmful if swallowed

    H311 Toxic in contact with skin

    H317 May cause an allergic skin reaction

    H318 Causes serious eye damage

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

    P270 Do not eat, drink or smoke when using this product.

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

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

    P272 Contaminated work clothing should not be allowed out of the workplace.

    Response

    P301+P317 IF SWALLOWED: Get medical help.

    P330 Rinse mouth.

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

    P316 Get emergency medical help immediately.

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

    P361+P364 Take off immediately all contaminated clothing and wash it before reuse.

    P333+P317 If skin irritation or rash occurs: Get medical help.

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

    P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

    P317 Get medical help.

    Storage

    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

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    peptide,cosmetics

    Location:

    Room 020, Area 2, Kechuang Industrial Incubation Base, No.58 Zhenxing Road, Huanghuadian Town, Wuqing District, Tianjin City

    Average lead Time:

    7 days

    Total Annual Revenue:

    Less than $1 million

    Total Employees:

    11-50

    Year of Establishment:

    2025

    Company profile
    Tianjin Hengyuanxing Trading Co., Ltd. is a company that produces peptides.  We always regard the value of our customers as our top priority. We focus on high quality, competitive prices, flexible order quantities, and timely delivery. Our products are mainly exported to customers in European countries, the United States, and Australia. 

    High purity and compliance
    Produced in GMP-certified factories, the peptide purity reaches over 99%. It has passed international inspections by SGS, ISO, etc., meeting standards of multiple countries, such as the EU CE and the US FDA, meeting the strict requirements of foreign trade exports and avoiding customs clearance delays due to quality issues.

    Customization and supply chain advantages
    Customized peptide products with different molecular weights and sequences can be provided according to customer needs, with flexible minimum order quantities. Relying on the transportation hub factory in North China and direct cooperation with raw material suppliers, the production cycle is shortened to 7-15 days, ensuring the rapid delivery of orders.

    Technology and cost control
    With an in-house R&D team, advanced processes such as solid-phase synthesis are adopted to reduce impurity generation. The combination of large-scale production and local supply chain results in a 10%-15% cost reduction compared to competitors, providing customers with high-value products and enhancing their market competitiveness.

    Customized services
    We can provide customized peptide products with different molecular weights and purities according to customer requirements. We also offer small batch trial orders and exclusive packaging design.

    Inquire now
    We also welcome OEM and ODM orders. Being in cooperation with all brands is a great honor and privilege, regardless of whether the brand is a start-up enterprise. We look forward to your every visit. We welcome both new and old customers to contact us to establish future business relationships and achieve mutual success together!

  • Inquiry History
    9 Inquiries
    Country Product Purchase Quantity Date Posted
    United Kingdom

    High Quality 99% Purity of Indole CAS NO 120-72-9 ISO 9001:2005 REACH Verified Producer

    1 KG Oct 7, 2023
    United Kingdom

    Ready to ship medicine raw material powder Indole CAS 120-72-9 with cheap price Indole-15N

    1 KG Oct 7, 2023
    India

    Indole

    300 KG Jun 25, 2026
    Turkey

    Indole

    1 MT Dec 12, 2024
    Russia

    Indole

    200 KG Nov 27, 2024
    India

    Indole

    100 MT Oct 11, 2024
    India

    Indole powder

    10 MT Sep 23, 2024
    Turkey

    Indole

    500 G Sep 11, 2026
    United States

    indole

    1 KG Feb 15, 2024
    Post an enquiry for this product
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