Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (3alpha,5beta)-3,17-Dihydroxypregnane-11,20-dione
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Pregnane-11,20-dione,3,17-dihydroxy-, (3a,5b)- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

641-78-1

641-78-1 structure

641-78-1 structure

Name: Pregnane-11,20-dione,3,17-dihydroxy-, (3a,5b)- (9CI)
Chemical Name: (3R,5R,8S,9S,10S,13S,14S,17R)-17-acetyl-3,17-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-11-one
CAS Number: 641-78-1
Molecular Formula: C₂₁H₃₂O₄
Molecular Weight: 348.47600
Create Date: 2016-10-17 08:31:34
Modify Date: 2025-09-14 08:48:29

Name	(3R,5R,8S,9S,10S,13S,14S,17R)-17-acetyl-3,17-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-11-one
Synonyms	3ALPHA,17ALPHA-Dihydroxy-5B-pregnane-11,20-dione 3alpha,17-dihydroxy-5beta-pregnane-11,20-dione 5B-pregnane-3A-17A-diol-11-20-dione

Density	1.184g/cm3
Boiling Point	503.4ºC at 760 mmHg
Molecular Formula	C₂₁H₃₂O₄
Molecular Weight	348.47600
Flash Point	272.3ºC
Exact Mass	348.23000
PSA	74.60000
LogP	2.88910
Index of Refraction	1.553

Precursor 0
DownStream 10
10455-93-3 382-45-6 1882-82-2 641-77-0
1499-59-8 17736-20-8 1482-51-5 50-03-3
603-99-6 13933-74-9

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