Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Isourolithin A
Price: Check
Purity: 96.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Estra-1,3,5(10)-trien-16-one,3,17-dihydroxy-, (17b)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

566-75-6

566-75-6 structure

566-75-6 structure

Name: Estra-1,3,5(10)-trien-16-one,3,17-dihydroxy-, (17b)-
Chemical Name: 16-Keto 17β-Estradiol
CAS Number: 566-75-6
Molecular Formula: C₁₈H₂₂O₃
Molecular Weight: 286.36500
Create Date: 2017-04-19 22:25:53
Modify Date: 2025-08-26 07:25:50

Names
Properties

Name	16-Keto 17β-Estradiol
Synonyms	(8R,9S,13S,14S,17R)-3,17-dihydroxy-13-methyl-7,8,9,11,12,14,15,17-octahydro-6H-cyclopenta[a]phenanthren-16-one

Density	1.249 g/cm3
Boiling Point	493.2ºC at 760 mmHg
Molecular Formula	C₁₈H₂₂O₃
Molecular Weight	286.36500
Flash Point	266.2ºC
Exact Mass	286.15700
PSA	57.53000
LogP	2.78820
Index of Refraction	1.494

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