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: 9,11-Epoxy-16-methylpregna-1,4-dien-17-ol-3,20-dione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

37413-99-3

37413-99-3 structure

37413-99-3 structure

Name: 9,11-Epoxy-16-methylpregna-1,4-dien-17-ol-3,20-dione
Chemical Name: 16β-methyl-9β,11β-epoxy-17α-hydroxy-1,4-pregnadiene-3,20-dione
CAS Number: 37413-99-3
Molecular Formula: C₂₂H₂₈O₄
Molecular Weight: 356.45500
Create Date: 2017-04-30 05:46:05
Modify Date: 2025-08-21 23:56:51

Name	16β-methyl-9β,11β-epoxy-17α-hydroxy-1,4-pregnadiene-3,20-dione
Synonyms	9Beta,11Beta-Epoxy-21dehydroxy Betamethasone

Molecular Formula	C₂₂H₂₈O₄
Molecular Weight	356.45500
Exact Mass	356.19900
PSA	66.90000
LogP	2.99170

14135-32-1 structure

14135-32-1

~78%

37413-99-3 structure

37413-99-3

Literature: Kongkathip, Ngampong; Kongkathip, Boonsong; Noimai, Naratitt Synthetic Communications, 2006 , vol. 36, # 7 p. 865 - 874

113926-56-0 structure

113926-56-0

~%

37413-99-3 structure

37413-99-3

Literature: Kongkathip, Ngampong; Kongkathip, Boonsong; Noimai, Naratitt Synthetic Communications, 2006 , vol. 36, # 7 p. 865 - 874

Precursor 2
14135-32-1 113926-56-0
DownStream 3
378-44-9 987-24-6 1879-77-2

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