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-3-alpha,20-alpha-diol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

15780-16-2

15780-16-2 structure

15780-16-2 structure

Name: 4-Pregnene-3-alpha,20-alpha-diol
Chemical Name: 17-(1-hydroxyethyl)-10,13-dimethyl-2,3,6,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol
CAS Number: 15780-16-2
Molecular Formula: C₂₁H₃₄O₂
Molecular Weight: 318.49300
Create Date: 2016-09-08 01:29:03
Modify Date: 2025-10-12 02:21:42

Names
Properties

Name	17-(1-hydroxyethyl)-10,13-dimethyl-2,3,6,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol
Synonyms	Pregn-4-ene-3,20-diol (3alpha,20S)-Pregn-4-ene-3,20-diol

Molecular Formula	C₂₁H₃₄O₂
Molecular Weight	318.49300
Exact Mass	318.25600
PSA	40.46000
LogP	4.30710
Vapour Pressure	5.72E-10mmHg at 25°C

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