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Factory Direct Supply 99% Purity Raw Material Estradiol Benzoate Powder CAS 50-50-0

Name: Factory Direct Supply 99% Purity Raw Material Estradiol Benzoate Powder CAS 50-50-0
Brand: TNJONE
SKU: pr2408141141
Price: 30 USD
Availability: InStock

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CAS No.:

50-50-0

Grade:

Pharmaceutical Grade

Content:

98%

Port:

china any port

Brand:

TNJONE

Packaging:

1kg ,25kg or according to customer's detail requirement.

Price valid (until):

2025-12-30

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Shaanxi TNJONE Pharmaceutical Co., Ltd

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Semaglutide,Tirzepatide,API,Vitamins,Food Additive

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Product Description
Seller Information
Inquiry History

Description

Factory Direct Supply 99% Purity Raw Material Estradiol Benzoate Powder CAS 50-50-0

What is Estradiol Benzoate ?

Estradiol benzoate is an estrogenic drug. The same effect as estradiol, can make endometrial hyperplasia, enhance contraction of uterine smooth muscle, promote breast growth and proliferation: large doses of prolactin inhibition, anti-androgen effect, and increase calcium deposition in bone.

This product is mainly metabolized in the liver, which is decomposed into estradiol, and partially binds to sex hormone binding globulin (SHBG). The unconjugated free part binds to the target tissue and estrogen receptor, which produces estrogenic effect through transcription and protein synthesis.

In the liver or kidney, estrogen binds to glucuronic acid or sulfuric acid and becomes a water-soluble salt which is quickly discharged from the kidney.

Items	Specifications
Product Name	Estradiol Benzoate
CAS No.	50-50-0
Appearance	white Powder
Assay	98%
MF	C25H28O3
MW	376.5
Melting Point	191-198 °C(lit.)
Boiling Point	465.03°C (rough estimate)
Density	1.0493 (rough estimate)

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Certification

Technical Date Sheet:

Items	Standards	Results
Physical Analysis
Description	White Fine Powder	Complies
Assay	99.0%min	99.52%
Mesh Size	100 % pass 80 mesh	Complies
Ash	≤ 5.0%	2.85%
Loss on Drying	≤ 5.0%	2.85%
Chemical Analysis
Heavy Metal	≤ 10.0 mg/kg	Complies
Pb	≤ 2.0 mg/kg	Complies
As	≤ 1.0 mg/kg	Complies
Hg	≤ 0.1 mg/kg	Complies
Microbiological Analysis
Residue of Pesticide	Negative	Negative
Total Plate Count	≤ 1000cfu/g	Complies
Yeast&Mold	≤ 100cfu/g	Complies
E.coil	Negative	Negative
Salmonella	Negative	Negative

Estradiol Benzoate Benefits
Estradiol has complex effects on the liver. It affects the production of multiple proteins, including lipoproteins, binding proteins, and proteins responsible for blood clotting. In high amounts, estradiol can lead to cholestasis, for instance cholestasis of pregnancy.

Certain gynecological conditions are dependent on estrogen, such as endometriosis, leiomyomata uteri, and uterine bleeding.

Estrogen affects certain blood vessels. Improvement in arterial blood flow has been demonstrated in coronary arteries.

Estradiol Benzoate Mode of Action

Estradiol benzoate is mainly used to supplement estrogen deficiency, such as atrophic vaginitis, vaginal dryness, female gonadal dysfunction, vulvar dryness, menopausal vasomotor symptoms, ovariectomy, primary ovarian failure, etc. Amenorrhea, menopausal syndrome, withdrawal of milk and prostate cancer, etc.

Company Information

Shaanxi TNJONE Pharmaceutical Technology Co., LTD., located in the beautiful ancient capital of Xi 'an, is committed to pharmaceutical raw materials, kill varieties, food and feed additives, chemical reagents, plant extracts and other fields, the enterprise adhering to provide customers with quality service, supply high-quality products. Our company after careful planning, hard study, gradually formed a complete service system, based on the domestic and foreign raw materials market special development. Make the raw materials industry bigger and stronger, and serve the vast number of new and old customers. With "world peace and health" as its responsibility, the company adheres to the service concept of "meeting all requirements of customers for products", and guarantees the service principle of "providing qualified products", so that you can get the "God-like" noble shopping enjoyment. Our company has more than 500 kinds of raw materials inventory at any time to meet the various needs of customers for products. The company's products all comply with the relevant national regulations, from the smallest packaging to tons of goods are available. Is your choice of raw materials the best partner.

Shaanxi TNJONE Pharmaceutical Technology Co., Ltd. is willing to rely on the rapid development of e-commerce and national policy support of the good environment background, nesting, welcome people from all walks of life to visit our company, exchange, and seek common development, looking forward to sharing with you, win-win, to realize the dream.

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FAQ

1.How to get in touch with us?

You can chat with us by Trademanager,WhatsApp or simply giving us an email, a phone call. All our contacts information can be found from our website.

2.Are you a manufacturer or trade company?

We are a professional manufacturer.

3.Can I get a sample?

Yes, free sample can be provided, but shipping cost is covered by your side.

4.What's your MOQ?

It is based on the different product. Some are 1g while some are 1 kg. Please be free to consult our salesman.

5.When can I get the quotation?
We usually quote within 1 hours after we get your inquiry. If it's a urgent order you can call us or mention it in your email subject, and we can take it as priority.

6.Is there any discount?
Yes, some products are applied for discount, but it depends on the quantity.

7.Can you do OEM for me?
Yes,we accept OEM orders, just contact us and give us your requirement. We will offer you a reasonable price and make samples ASAP.

Certificates

Basic Info

Product Name:

Estradiol benzoate

Other Name:

Estra-1,3,5(10)-triene-3,17-diol (17β)-,3-benzoate;Estradiol,3-benzoate;Benovocylin;Benzhormovarine;Benzoestrofol;Benzofoline;Benzo-Gynoestryl;De Graafina;Diffollisterol;Difolliculine;Dimenformon benzoate;Diogyn B;Eston B;1,3,5(10)-Estratriene-3,17β-diol 3-benzoate;Femestrone;Graafina;Gynecormone;Hidroestron;Hormogynon;Oestroform [BDH];Ovasterol B;Ovocyclin M;Ovocyclin Benzoate;Ovocyclin MB;Primogyn B;Progynon B;Progynon benzoate;Recthormone Oestradiol;Unistradiol;Solestro;17β-Estradiol 3-benzoate;β-Estradiol 3-benzoate;Estradiol benzoate;Estradiol monobenzoate;β-Estradiol benzoate;3-Benzoyloxy-17β-hydroxyestra-1,3,5(10)-triene;Gynformone;Ovahormon benzoate;Primogyn B oleosum;17β-Estradiol benzoate;Folone;Agofollin Depot;Agofollin;Benztrone;Pelanin benzoate;NSC 9566;Cidirol;Estrogin;Mesalin;Ric-BE;Gonadiol;SY Esrone;Difolliculin;Oestradiol benzoate;1713228-24-0

CAS No.:

50-50-0

Molecular Formula:

C25H28O3

InChIKeys:

InChIKey=UYIFTLBWAOGQBI-BZDYCCQFSA-N

Molecular Weight:

376.49

Exact Mass:

376.49

EC Number:

200-043-7

UNII:

1S4CJB5ZGN

NSC Number:

9566

DSSTox ID:

DTXSID9022998

NCI Thesaurus Code:

C29769

HScode:

29372319

Categories:

Other Chemical Drugs

Characteristics

PSA:

46.5

XLogP3:

4.5

Density:

1.2±0.1 g/cm3

Melting Point:

196 °C

Boiling Point:

531.2°C at 760 mmHg

Flash Point:

212.0±22.9 °C

Refractive Index:

1.604

Water Solubility:

0.4mg/L(25 ºC)

Specific rotation:

D25 +58 to +63° (c = 2 in dioxane)

See More Estradiol benzoate Properties 

Hazard Identification

Classification of the substance or mixture

Carcinogenicity, Category 2

Reproductive toxicity, Category 1B

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H351 Suspected of causing cancer H360 May damage fertility or the unborn child
Prevention	P203 Obtain, read and follow all safety instructions before use. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P318 IF exposed or concerned, get medical advice.
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.

See More Estradiol benzoate Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Semaglutide,Tirzepatide,API,Vitamins,Food Additive

Location:
No. 4C-11-A392, Financial Port, Northwest corner of Fengjing Avenue and Fengxin Road, Fengdong New City, Xi 'an, Shaanxi 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

Average lead Time:
5

Total Annual Revenue:
$5 million-$10 million

Total Employees:
11-50

Year of Establishment:
2019

Shaanxi TNJONE Pharmaceutical Technology Co., LTD., located in the beautiful ancient capital Xi 'an, is committed to the peptide industry, pharmaceutical raw materials, food and feed additives, veterinary drugs and other fields, the enterprise adhering to provide customers with quality service, supply high-quality products, "world peace and health" as its responsibility, the company adhering to the "meet all customer requirements for products" as the service concept, Guarantee "provide qualified products" as the service principle, so that you get "God-like" noble shopping enjoyment. Our company has more than 1000 kinds of polypeptides, raw materials inventory, at any time to meet the various needs of customers for products. Is your best partner.

Inquiry History

3 Inquiries

Country	Product	Purchase Quantity	Date Posted
Brazil	Estradiol Benzoate	5 KG	Dec 3, 2025
United Kingdom	Roids	1 MT	Mar 5, 2024
Paraguay	Estradiol Benzoate	1 KG	Dec 12, 2025

Post an enquiry for this product

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