(17alpha)-17-hydroxy-3-oxoandrost-4-ene-17-carbonitrile|Cas No77881-13-1

Price:Negotiable

Industry Category:	Chemicals
Product Category:	pharmaceutical intermediate
Brand:	Reaction
Spec:	≥99%

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Hubei Reaction Technology Co., Ltd.

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Add:Development Road 2, New District, Changjiang Saifu Industrial Park, Changjiang Office, Yingjiang City, Hubei Province, China, Zip:
Contact: Mr. Liao
Tel:+86-13795397680
Email:sales@hbrkx.com

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Benzophenone hydra

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Additional Information

Product Name: (17alpha)-17-hydroxy-3-oxoandrost-4-ene-17-carbonitrile

Products Category: Other Intermediates

(17alpha)-17-hydroxy-3-oxoandrost-4-ene-17-carbonitrile – Directly Supplied from Source Factory (Reaction Tech)

This product is a steroidal pharmaceutical intermediate with purity ≥99%. Directly supplied from the source factory, it ensures stable availability, strict quality control, and ready stock. It appears as a white to off-white crystalline powder and serves as a key synthetic intermediate for various corticosteroid drugs.

Please feel free to contact us for a COA and quotation.

Mobile/Whatsapp: +86-13795397680 Email: sales@hbrkx.com www.reactionchem.com

Product Alias:

Product Description:

CAS No : 77881-13-1

Molecular Formula : C₂₀H₂₇NO₂

Molecular Weight : 313.43 g/mol

EINECS No : 278-780-9

Appearance : White to off-white crystalline powder

Purity : ≥ 99.0% (by HPLC)

Melting Point : 222 – 226°C

Boiling Point : 498.5 ± 45.0°C at 760 mmHg (predicted)

Flash Point : 255.3 ± 28.7°C

Density : 1.17 ± 0.1 g/cm³ (predicted)

Solubility : Practically insoluble in water (0.06 g/L at 25°C) ; soluble in organic solvents

Application：

(17alpha)-17-hydroxy-3-oxoandrost-4-ene-17-carbonitrile is a key steroidal pharmaceutical intermediate primarily used for the synthesis of corticosteroid drugs. It can be converted into 17α-hydroxyprogesterone, an important precursor for corticosteroids, and also serves as a key synthetic intermediate for progesterone and other corticosteroid pharmaceuticals.

Packaging & Storage：

Packaging: 25kg high-pressure fiber drum

Storage Conditions: Keep container tightly sealed, place in an airtight container, and store in a cool and dry place.

Stability: Stable under normal temperature and pressure. Avoid contact with oxidizing agents.

Our Advantages:

We achieve 100% self-sufficiency in raw materials for the benzophenone series, with a domestic market share of over 60%. We hold valid domestic production licenses to ensure stable and compliant supply. We offer products in quantities ranging from tonnage to kilogram scale, and all products comply with GMP and ICH Q7 guidelines.

Production Equipment:

We has two Class A production workshops with installed equipment, mainly producing pharmaceutical intermediates. It is equipped with 50 reaction vessels and related ancillary equipment, which can carry out various organic synthesis reactions. The planned annual production capacity is 2000 tons and the output value is 200 million yuan; The instruments for water supply, heating, cooling, and power supply are fully equipped with gas and equipped with an automated control system.

Testing Equipment:

Reaction has complete testing equipment, including 3 high-performance liquid chromatographs (HPLC), 1 gas chromatograph (GC), a moisture analyzer, a turbidity meter, a spectrophotometer, a melting point apparatus, and other testing devices. The laboratory covers an area of 100 square meters with fully equipped facilities, enabling research and development related to fine chemical products.

Looking for a reliable (17alpha)-17-hydroxy-3-oxoandrost-4-ene-17-carbonitrile supplier?

Reaction (Hubei Reaction Technology Co., Ltd.) is your partner. We hold China's legal benzilic acid production license – one of the few certified producers. 100% raw material self-sufficiency for benzophenone series, with >60% domestic market share. Stable and trustworthy.