Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Pregnene-11beta,20alpha,21-triol-3-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

977-22-0

977-22-0 structure

977-22-0 structure

Name: 4-Pregnene-11beta,20alpha,21-triol-3-one
Chemical Name: Pregn-4-en-3-one, 11,20,21-trihydroxy-, (11β,20R)
CAS Number: 977-22-0
Molecular Formula: C₂₁H₃₂O₄
Molecular Weight: 348.47600
Create Date: 2017-05-09 23:36:05
Modify Date: 2025-08-26 10:27:00

Names
Properties

Name	Pregn-4-en-3-one, 11,20,21-trihydroxy-, (11β,20R)
Synonyms	20α-Dihydrocorticosterone 4-PREGNENE-11BETA,20ALPHA,21-TRIOL-3-ONE Pregn-4-en-3-one, 11β,20α,21-trihydroxy-

Density	1.22±0.1 g/cm3 (20 °C, 760 mmHg)
Boiling Point	549.2±50.0 °C (760 mmHg)
Melting Point	208-210 °C (acetone; ethyl ether)
Molecular Formula	C₂₁H₃₂O₄
Molecular Weight	348.47600
Exact Mass	348.23000
PSA	77.76000
LogP	2.45850

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