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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Diethylstilbestrol for Sale > Human Growth Hormone CAS 56-53-1 High Quality Factory Directly Supply
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Human Growth Hormone CAS 56-53-1 High Quality Factory Directly Supply

18 Inquiries

Unit Price:

$10/MT FOB

Get Latest Price
CAS No.:

56-53-1

Grade:

Pharmaceutical Grade

Content:

99%

Port:

HK

Brand:

SHENGYUFAN INTERNATIONAL TRADING CO.,LTD.

Packaging:

KIT

Sample Available:

Yes

Price valid (until):

2027-12-31

Company Type:
Trader
Location:
China
Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
Qualification:
Main Products:

peptide

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Items Specifications
    Product name Human Growth Hormone
    CAS NO. 56-53-1
    Purity 99%

    We are dedicated to providing high-quality peptides at affordable prices. Our products are produced quickly and safely. Provide samples before regular order. And our products have been spread across Europe, South America, North America, Southeast Asia, Africa and more countries in the world.In order to serve customers well, the company has established special technical department and after-sale service department. We will make careful reply if you get any question.

    Shop High Purity Lyophilized powder vials in stock MT1 CAS NO.  1566590-77-9-Detailed Image 1


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      • Shop High Purity Lyophilized powder vials in stock MT1 CAS NO.  1566590-77-9-Detailed Image 3

    Company Profile

    Shengyufan international trading co.,ltd.is an enterprise mainly in engaged in researching, producing and saling new-born API. Our company is located in Shijiazhuang city,Hebei province.
    We have many years of professional experiences and a professional team of scientists and advanced equipments. Nowadays we formed a large varieties large scale, complete categories and high technology content product chain. Our quality system has been accredited by SGS and our quality center guarantees quality with full documentation control and complete facilities.
    Based on the good quality, pretty competitive price and safe delivery our products are widely exported to many different countries, like Netherlands, Spain, UK, USA and so on. And our products are highly recognized by customers around the world, so we can build long-term cooperative relationship with many pharmaceutical enterprises in the world. We upload the principles of openness and transparency and dedicated to provide efficient and high quality services to every customer. We are sincerely looking forward to establishing a long-term stable and win-win business relationship with every customer.

    Shop High Purity Lyophilized powder vials in stock MT1 CAS NO.  1566590-77-9-Detailed Image 4

    FAQ


    1.Q: Are you Trading Company or Manufacturer Factory?

    A: We have more than 20 years manufacturer experience. our own manufacturing
    bases for some items specially. Also all products have competitive price and quality guarantee.

    2.Q: Can I get some samples?
    A:Yes,we would like to supply samples.

    3.Q:What's your MOQ?
    A:Usually 1 box,we accept sample order.

    4.Q:How to delivery the goods?
    A:EMS/ EUB/ USPS/ UPS/ TNT/ FEDEX/ DHL etc

    5.Q:What's your delivery time.
    A:Usually 1-2 working days after your payment.

    6.What's your advantage?
    1. Best service, high quality and reasonable price

    2. It's customers' right to choose the package (EMS, DHL, FedEx, UPS);

    3. It's customers' right to choose the packing way for his products from many recent effective packing ways

    4. Specials are possible when client's order is big enough, including the discount policy;

    5. Our company promise to deliver clients' package to his hands safely, or we'll cover the total loss and reship in time

    Shop High Purity Lyophilized powder vials in stock MT1 CAS NO.  1566590-77-9-Detailed Image 5

    —Why Choose us —

    Quality : Above 99% Purity, manufacturer direct supply the products,can supply the certificate of analysis, and can customize any content of powder.

    Transport : Over 99% customs clearance can be guaranteed, the delivery time within 48h and arrival time is 1-2 weeks, Even if the goods are detained, i will resend the goods.

    Service : We offer custom label and custom product services.We keep tracking the shippment until clients well received.We provide you with professional guidance on product use and product customization.

    Price : We do not engagein price wars. Our first quotation may too expensive to you, please don't lose heart. Firstly, our quality can be guaranteed; Secondly, our tranportation efficiency and custome clearance rate can be guaranteed; Thirdly, we will provide you with the highest quality service, in any aspect.

    You get what you pay off, if you have any questions, i will have the answer. Shop High Purity Lyophilized powder vials in stock MT1 CAS NO.  1566590-77-9-Detailed Image 6 Shop High Purity Lyophilized powder vials in stock MT1 CAS NO.  1566590-77-9-Detailed Image 7 Shop High Purity Lyophilized powder vials in stock MT1 CAS NO.  1566590-77-9-Detailed Image 8 Shop High Purity Lyophilized powder vials in stock MT1 CAS NO.  1566590-77-9-Detailed Image 9

    Payment method

    Shop High Purity Lyophilized powder vials in stock MT1 CAS NO.  1566590-77-9-Detailed Image 10

    ECHEMI Editorial Reference
    Diethylstilbestrol, a synthetic nonsteroidal estrogen used in the treatment of menopausal and postmenopausal disorders.Target: Estrogen Receptor/ERRDiethylstilbestrol (DES), a synthetic estrogen that was used in pregnancy, is a prototype endocrine-disrupting chemical. Although prenatal exposure to DES is known to increase risks of vaginal/cervical adenocarcinoma and adverse reproductive outcomes in women, and urogenital anomalies in men, data on nonreproductive medical conditions are lac
    Diethylstilbestrol is an odorless tasteless white crystalline powder. (NTP, 1992)
    Diethylstilbestrol is an odorless tasteless white crystalline powder. (NTP, 1992)|Diethylstilbestrol is an olefinic compound that is trans-hex-3-ene in which the hydrogens at positions 3 and 4 have been replaced by p-hydroxyphenyl groups. It has a role as an antineoplastic agent, a carcinogenic agent, a xenoestrogen, an EC 3.6.3.10 (H(+)/K(+)-exchanging ATPase) inhibitor, an antifungal agent, an endocrine disruptor, an EC 1.1.1.146 (11beta-hydroxysteroid dehydrogenase) inhibitor, an autophagy inducer and a calcium channel blocker. It is a polyphenol and an olefinic compound.|A synthetic nonsteroidal estrogen used in the treatment of menopausal and postmenopausal disorders. It was also used formerly as a growth promoter in animals. According to the Fourth Annual Report on Carcinogens (NTP 85-002, 1985), diethylstilbestrol has been listed as a known carcinogen. (Merck, 11th ed)|Diethylstilbestrol is a synthetic, nonsteroidal form of estrogen. A well-known teratogen and carcinogen, diethylstilbestrol inhibits the hypothalamic-pituitary-gonadal axis, thereby blocking the testicular synthesis of testosterone, lowering plasma testosterone, and inducing a chemical castration.
    Research & Reference Note

    Human Growth Hormone CAS 56-53-1 High Quality Factory Directly Supply is listed on ECHEMI for industrial / laboratory sourcing. This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.

    Disclaimer: This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.

    Reviewed by ECHEMI Scientific Review - Platform editorial review for research chemicals

    Basic Info
    Product Name:

    Diethylstilbestrol

    Other Name:

    Phenol,4,4′-[(1E)-1,2-diethyl-1,2-ethenediyl]bis-;4,4′-Stilbenediol,α,α′-diethyl-,(E)-;Phenol,4,4′-(1,2-diethyl-1,2-ethenediyl)bis-,(E)-;4,4′-Stilbenediol,α,α′-diethyl-,trans-;4,4′-[(1E)-1,2-Diethyl-1,2-ethenediyl]bis[phenol];Bio-des;Comestrol;Cyren A;DEB;DES;Di-Estryl;trans-α,α′-Diethyl-4,4′-stilbenediol;Domestrol;Estilbin MCO;Estrobene;Estrosyn;Fonatol;Grafestrol;Hi-Bestrol;Microest;Milestrol;Oestrogenine;Oestromenin;Oestromensyl;Palestrol;Serral;Sexocretin;Sibol;Stil;Stilbestrol;Stilbetin;Stilboestroform;Stilboestrol;Stilkap;Stil-Rol;Synthoestrin;Syntofolin;trans-Diethylstilbestrol;Diethylstilbestrol;Stilboefral;α,α′-Diethyl-4,4′-stilbenediol;Dawe's destrol solution;4,4′-Dihydroxy-α,β-diethylstilbene;Bufon;Antigestil;Neo-Oestranol I;Distilbene;Iscovesco;Synestrin;(E)-4,4′-(1,2-Diethyl-1,2-ethenediyl)bisphenol;α,α′-Diethylstilbenediol;Dawe's destrol;DiBestrol 2 Premix;Rumestrol 2;Rumestrol 1;4,4′-Dihydroxydiethylstilbene;Cyren;Synthofolin;Pabestrol;Estromenin;Menostilbeen;Agostilben;DES (synthetic estrogen);trans-4,4′-Dihydroxy-α,β-diethylstilbene;(E)-3,4-Bis(4-hydroxyphenyl)-3-hexene;(E)-Diethylstilbestrol;Vagestrol;Oestromon;NSC 3070;Bertrol;trans-α,α′-Diethyl-4,4′-dihydroxystilbene;Estrogenine;8026-45-7;8028-09-9;8030-34-0;8049-42-1;8053-00-7

    CAS No.:

    56-53-1

    Molecular Formula:

    C18H20O2

    InChIKeys:

    InChIKey=RGLYKWWBQGJZGM-ISLYRVAYSA-N

    Molecular Weight:

    268.35

    Exact Mass:

    268.35

    EC Number:

    200-278-5

    UNII:

    731DCA35BT

    NSC Number:

    756736|3070

    UN Number:

    3077

    DSSTox ID:

    DTXSID3020465

    NCI Thesaurus Code:

    C433

    Color/Form:

    White crystalline powder|Small plates from benzene

    ATC Code:

    G - Genito urinary system and sex hormones|L - Antineoplastic and immunomodulating agents

    HScode:

    2942000000

    Characteristics
    PSA:

    40.5

    XLogP3:

    1.14

    Appearance:

    White to almost white Crystalline Powder

    Density:

    1.2

    Melting Point:

    169-172 °C

    Boiling Point:

    407.1±25.0 °C at 760 mmHg

    Flash Point:

    104°C c.c.

    Refractive Index:

    1.603

    Water Solubility:

    Practically insoluble in water;methanol: 0.1 g/mL, clear, faintly yellow

    Storage Conditions:

    0-6°C

    Vapor Pressure:

    Vapour pressure, Pa at 20°C: 20

    Vapor Density:

    Relative vapour density (air = 1): 5.3

    Toxicity:

    LD50 oral in rat: > 3gm/kg

    Explosive limit:

    vol% in air: 1.82.2

    Odor:

    Odorless

    Collision Cross Section:

    175.64 Ų [M-H]-

    Experimental Properties:

    CIS-ISOMER TENDS TO REVERT TO TRANS-FORM

    Air and Water Reactions:

    Insoluble in water.

    Reactive Group:

    Hydrocarbons, Aliphatic Unsaturated

    Reactivity Profile:

    DIETHYLSTILBESTROL is incompatible with strong oxidizing agents, strong bases, acid chlorides and acid anhydrides (NTP, 1992).

    Hazard Identification

    Classification of the substance or mixture

    Skin irritation, Category 2

    Eye irritation, Category 2

    Specific target organ toxicity – single exposure, Category 3

    Carcinogenicity, Category 1B

    Reproductive toxicity, Category 1B

    Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1

    Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Danger

    Hazard statement(s)

    H315 Causes skin irritation

    H319 Causes serious eye irritation

    H335 May cause respiratory irritation

    H350 May cause cancer

    H360 May damage fertility or the unborn child

    H410 Very toxic to aquatic life with long lasting effects

    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.

    P203 Obtain, read and follow all safety instructions before use.

    P273 Avoid release to the environment.

    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.

    P318 IF exposed or concerned, get medical advice.

    P391 Collect spillage.

    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

    Separated from food and feedstuffs. Dry. Well closed. Keep in a well-ventilated room. Store in an area without drain or sewer access.PRECAUTIONS FOR "CARCINOGENS": Storage site should be as close as practical to lab in which carcinogens are to be used, so that only small quantities required for ... expt need to be carried. Carcinogens should be kept in only one section of cupboard, an explosion-proof refrigerator or freezer (depending on chemicophysical properties ...) that bears appropriate label. An inventory ... should be kept, showing quantity of carcinogen & date it was acquired ... Facilities for dispensing ... should be contiguous to storage area. Chemical Carcinogens

  • Seller Information
    Business Type:

    Trader

    Main Products:

    peptide

    Location:

    Green Home, No. 1, Jianming South Road, Chang'an District, Shijiazhuang City, Hebei Province

    Payment Terms:

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

    Total Employees:

    5-10

    Year of Establishment:

    2025

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

    Human Growth 191AA CAS 56-53-1 Promoting growth and development

    1 KG Jul 13, 2025
    Canada

    Diethylstilbestrol

    500  Sep 21, 2026
    United States

    Diethylstilbestrol

    1 MT Sep 21, 2026
    United States

    Diethylstilbestrol

    1 MT Sep 21, 2026
    Finland

    Diethylstilbestrol

    1 G Sep 21, 2026
    France

    Diethylstilbestrol

    100 MT Sep 21, 2026
    United States

    estrogen

    50 MG Sep 14, 2026
    Australia

    10iu Human Growth 191AA Hormone Steroids Powder

    100 PCS Aug 26, 2026
    United Kingdom

    Human growth hormone

    1 G Aug 10, 2026
    United States

    Human Growth Hormone

    1000  Jul 13, 2026
    Canada

    human growth hormone 191AA

    360  Jun 14, 2026
    United States

    Diethylstibestrol

    1 MT Jun 7, 2026
    Germany

    Human Growth Hormone

    5400  Sep 21, 2026
    United States

    Diethylstilbestrol

    10  Sep 19, 2026
    United States

    Human growth hormone

    2000  Jul 27, 2026
    United States

    10iu Human Growth Hormone 191AA

    1 MT Apr 24, 2026
    Egypt

    steroids raws powder

    10 MT Apr 3, 2025
    United Kingdom

    10iu Human Growth 191AA Hormone Steroids Powder

    10 MT Mar 15, 2025
    Post an enquiry for this product
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