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Home > Active Pharmaceutical Ingredients > Hormones and the Endocrine System > Estradiol for Sale > Pharmaceutical Chemical Anti-hair loss 98% β-estradiol CAS NO 50-28-2 in stock 99% white powder
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Pharmaceutical Chemical Anti-hair loss 98% β-estradiol CAS NO 50-28-2 in stock 99% white powder buy - image6

Pharmaceutical Chemical Anti-hair loss 98% β-estradiol CAS NO 50-28-2 in stock 99% white powder

35 Inquiries

Unit Price: Get Latest Price
CAS No.:

50-28-2

Grade:

Pharmaceutical Grade

Content:

99%

Port:

QINGDAO

Brand:

QSC=Qingdao Sigma Chemical

Packaging:

10g 100g bag

Price valid (until):

2024-11-14

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

bodybuilding Peptide,Steroids,Tirzepatide,semaglutide,Sarms

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    WhatsApp:+86-186 6189 1880

    WickrMe:alisayang


      Product Detail  


    • DESCRIPTION

      Product Name

      β-estradiol

      CAS No.

      50-28-2

      Appearance

      White powder

      Purity

      99%

      MF

      C18H24O2

      MW

      272.39

      Storage

      Room temperature

      Shelf Life

      2 years

      Grade

      Food Grade

      Estradiol is a therapeutic agent for estrogen absorbed by the skin. Supplement the lack of 17-beta estradiol secreted by the female ovaries, while avoiding side effects caused by oral administration (breast pain, weight gain, hypertension, gallstones and abnormal liver function). Estrogen can promote cell synthesis of DNA, RNA and the corresponding tissue within a variety of different proteins.

      Estradiol , also spelled oestradiol, is an estrogen steroid hormone and the major female sex hormone. It is involved in the regulation of the estrous and menstrual female reproductive cycles. Estradiol is responsible for the development of female secondary sexual characteristics such as the breasts, widening of the hips, and a feminine pattern of fat distribution in women and is important in the development and maintenance of female reproductive tissues such as the mammary glands, uterus, and vagina during puberty, adulthood, and pregnancy. It also has important effects in many other tissues including bone, fat, skin, liver, and the brain. While estradiol levels in men are much lower compared to those in women, estradiol has important roles in men as well. Aside from humans and other mammals, estradiol is also found in most vertebrates and crustaceans, insects, fish, and other animal species.


    • Basic Info


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    Shop Pharmaceutical Chemical Anti-hair loss 98% β-estradiol CAS NO 50-28-2 in stock 99% white powder-Detailed Image 2 Shop Pharmaceutical Chemical Anti-hair loss 98% β-estradiol CAS NO 50-28-2 in stock 99% white powder-Detailed Image 3 Shop Pharmaceutical Chemical Anti-hair loss 98% β-estradiol CAS NO 50-28-2 in stock 99% white powder-Detailed Image 4

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    Basic Info
    Product Name:

    Estradiol

    Other Name:

    Estra-1,3,5(10)-triene-3,17-diol (17β)-;Estradiol;(17β)-Estra-1,3,5(10)-triene-3,17-diol;Altrad;Bardiol;Beta-estradiol;Dihydrofollicular hormone;Dihydrofolliculin;Dihydromenformon;Dihydrotheelin;Dihydroxyestrin;Diogyn;Diogynets;3,17-Epidihydroxyestratriene;Estraldine;Dimenformon;Estrovite;Femestral;Femogen;Gynergon;Gynoestryl;Lamdiol;Macrodiol;Nordicol;Oestergon;Oestradiol;Oestroglandol;Ovahormon;Ovasterol;Ovastevol;Ovocyclin;Primofol;Profoliol;Progynon;Progynon DH;Syndiol;Theelin,dihydro-;Estra-1,3,5(10)-triene-3,17β-diol;Ginosedol;Estra-1,3,5(10)-triene-3,17-diol,(17β)-;β-Estradiol;(+)-3,17β-Estradiol;Oestra-1,3,5(10)-triene-3,17β-diol;3,17β-Dihydroxyestra-1,3,5(10)-triene;3,17β-Estradiol;Perlatanol;Aquadiol;Follicyclin;Corpagen;17β-Oestradiol;Estradiol-17β;Estrace;Compudose;Estraderm;Compudose 365;E 2;Compudose 200;Estrogel;Estraderm TTS;Oestrogel;Menorest;Systen;Evorel;Climaderm;13β-Methyl-1,3,5(10)-gonatriene-3,17β-ol;Estraderm TTS 50;Epiestriol 50;Estroclim 50;Dermestril;Climara;Oesclim;17β-Estradiol;Encore;Aerodiol;Divigel;Sandrena 1;Vagifem;Gelestra;Estraderm TTS 100;Zumenon;Vivelle;NSC 9895;Profoliol B;Ovocylin;Estring Vaginal Ring;Estroclim;Estradot;Femanest;Estrogel HBF;Absorlent Matrix;FemSeven;Estrapatch;Estraderm MX;Alora;Estasorb;Estredox;Estreva;Bio-E Gel;Benzogynestry;Estropause;Menostar;Evamist;Zesteem;Compudose 400;Compudose 100;Vivelle-Dot;Sprediol;Elestrim;873662-39-6;1050677-52-5;1206475-11-7

    CAS No.:

    50-28-2

    Molecular Formula:

    C18H24O2

    InChIKeys:

    InChIKey=VOXZDWNPVJITMN-ZBRFXRBCSA-N

    Molecular Weight:

    272.38200

    Exact Mass:

    272.38

    EC Number:

    200-023-8

    HScode:

    29372390

    Characteristics
    PSA:

    40.46000

    XLogP3:

    3.60920

    Appearance:

    Solid

    Density:

    1.17g/cm3

    Melting Point:

    173-179 °C

    Boiling Point:

    445.9ºC at 760mmHg

    Flash Point:

    209.6ºC

    Refractive Index:

    1.599

    Water Solubility:

    Soluble in dimethyl sulfoxide, ethanol , water, phosphate buffer saline, dimethyl formamide, acetone, dioxane and alkali hydroxides. Slightly soluble in vegetable oils.

    Storage Conditions:

    2-8ºC

    Vapor Pressure:

    6.38X10-9 mm Hg at 25 deg C (est)

    Toxicity:

    LD50 subcutaneous in rat: > 300mg/kg

    Specific rotation:

    Specific optical rotation at 25 °C for D (sodium) line: +76 deg at 25 °C/D to +83 deg at 25 °C/D (dioxane)

    Odor:

    Odorless

    PKA:

    10.46±0.03

    Hazard Identification

    Classification of the substance or mixture

    Carcinogenicity, Category 2

    Reproductive toxicity, Category 1A

    Reproductive toxicity, Additional category for effects on or via lactation

    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)

    H351 Suspected of causing cancer

    H360 May damage fertility or the unborn child

    H362 May cause harm to breast-fed children

    H410 Very toxic to aquatic life with long lasting effects

    Precautionary statement(s)
    Prevention

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

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

    P260 Do not breathe dust/fume/gas/mist/vapours/spray.

    P263 Avoid contact during pregnancy and while nursing.

    P264 Wash ... thoroughly after handling.

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

    P273 Avoid release to the environment.

    Response

    P318 IF exposed or concerned, get medical advice.

    P391 Collect spillage.

    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

    Do not store unpouched. Apply immediately upon removal from the protective pouch.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    bodybuilding Peptide,Steroids,Tirzepatide,semaglutide,Sarms

    Location:

    NO 40 shandong Road,Shibei District, Qingdao City,Shandong Province

    Payment Terms:

    100% TT in advance

    Average lead Time:

    1

    Total Annual Revenue:

    $25 million-$50 million

    Total Employees:

    51-100

    Year of Establishment:

    2017

    Certifications:

    COA

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

    oestrogen β-ESTRADIOL Estradiol 17β-Estradiol 17β-Oestradiol E2 98% Powder 50-28-2 Senwayer

    100 MG May 27, 2025
    United Kingdom

    Factory Wholesale Estradiol Raw Materials 99% Powder CAS 50-28-2 EGC-Estradiol

    3 KG Jan 4, 2024
    United States

    99% β-estradiol CAS NO 50-28-2

    20 G Sep 5, 2024
    Australia

    High Purity Beta-Estradiol Estrogen Drugs Estradiol Powder CAS 50-28-2

    100 G Nov 6, 2024
    Australia

    17 beta-estradiol powder (CAS 50-28-2

    10 G Sep 18, 2024
    Hungary

    High Purity Beta-Estradiol Estrogen Drugs Estradiol Powder CAS 50-28-2

    5 G Jun 29, 2026
    Hungary

    High Purity Beta-Estradiol Estrogen Drugs Estradiol Powder CAS 50-28-2

    12 G Dec 30, 2025
    Hungary

    large image1 oestrogen β-ESTRADIOL Estradiol 17β-Est E2 98% Powder 50-28-2

    12 G Dec 30, 2025
    United Kingdom

    99% High Purity CAS 50-28-2 Estradiol with Favorable Price 99% white powder Lingding-91 Lingding

    50 G Nov 10, 2023
    France

    Hormones Estradiol CAS No 50-28-2 with High Purity Estrogen Drugs

    20000 MT Aug 31, 2023
    Switzerland

    Hormones Estradiol CAS No 50-28-2 with High Purity Estrogen Drugs

    10000 MT Aug 27, 2023
    Japan

    Estradiol

    1 G Aug 6, 2024
    United States

    17-Beta Estradiol

    10 G Sep 24, 2024
    United Kingdom

    Beta-Estradiol

    10 G Apr 16, 2026
    Czech

    estradiol

    20 G Nov 23, 2025
    United Kingdom

    17b Estradiol

    50 G Oct 21, 2025
    Pakistan

    17beta-estradiol

    1 KG Sep 29, 2025
    Canada

    Estradiol

    1 KG Jun 18, 2025
    South Africa

    Estradiol 99% Purity Estradiol Raw Powder

    1 KG Dec 17, 2024
    United States

    Estradiol 99% White Powder

    5 G Nov 24, 2024
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