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: Pregna-4,6-diene-3,20-dione,17,21-dihydroxy- (7CI,9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

70081-51-5

70081-51-5 structure

70081-51-5 structure

Name: Pregna-4,6-diene-3,20-dione,17,21-dihydroxy- (7CI,9CI)
Chemical Name: (8R,9S,10R,13S,14S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-2,8,9,11,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthren-3-one
CAS Number: 70081-51-5
Molecular Formula: C₂₁H₂₈O₄
Molecular Weight: 344.44500
Create Date: 2016-12-20 16:19:59
Modify Date: 2025-09-26 13:49:42

Names
Properties

Name	(8R,9S,10R,13S,14S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-2,8,9,11,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthren-3-one
Synonyms	17,21-dihydroxy-pregna-4,6-diene-3,20-dione 17,21-Dihydroxy-pregna-4,6-dien-3,20-dion

Density	1.24g/cm3
Boiling Point	542.7ºC at 760mmHg
Molecular Formula	C₂₁H₂₈O₄
Molecular Weight	344.44500
Flash Point	296.1ºC
Exact Mass	344.19900
PSA	74.60000
LogP	2.58680
Index of Refraction	1.594

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