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3beta,17,21-trihydroxypregn-5-en-20-one 3,17,21-tri(acetate) is a complex organic compound with the molecular formula C27H38O7. It is a steroidal molecule derived from the pregnane class, characterized by the presence of three hydroxyl groups at the 3beta, 17, and 21 positions, and three acetate groups esterifying these hydroxyl groups. 3beta,17,21-trihydroxypregn-5-en-20-one 3,17,21-tri(acetate) is a synthetic derivative of a naturally occurring steroid and is often used in pharmaceutical applications due to its potential biological activities. The acetate groups play a role in modulating the compound's solubility and metabolic stability, which can be crucial for its therapeutic use. The specific arrangement of functional groups gives this molecule unique properties that can be exploited in the development of drugs targeting various medical conditions.

3517-33-7

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3517-33-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3517-33-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,5,1 and 7 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 3517-33:
(6*3)+(5*5)+(4*1)+(3*7)+(2*3)+(1*3)=77
77 % 10 = 7
So 3517-33-7 is a valid CAS Registry Number.

3517-33-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 3β,17,21-triacetoxy-pregn-5-en-20-one

1.2 Other means of identification

Product number -
Other names 3β,17,21-Triacetoxy-pregn-5-en-20-on

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:3517-33-7 SDS

3517-33-7Downstream Products

3517-33-7Relevant academic research and scientific papers

Efficient Synthesis of the Corticosteroid Side-chain from 17-Ketones

Barton, Derek H. R.,Motherwell, William B.,Zard, Samir Z.

, p. 774 - 775 (2007/10/02)

Steroidal 17-ketones react smoothly with diethyl α-isocyanoethyl phosphonate to give, after suitable oxidative and hydrolytic reactions, the dihydroxy-acetone side-chain of corticosteroids in high yield.

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