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: 21-CHLORO-9-BETA,11-BETA-EPOXY-17-HYDROXY-16-ALPHA-METHYLPREGNA-1,4-DIENE-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

83881-08-7

83881-08-7 structure

83881-08-7 structure

Name: 17α-Hydroxy-21-chloro-9β,11β-epoxy-16α-methylpregna-1,4-diene-3,20-dione
Chemical Name: 21-chloro-17α-hydroxy-9β,11β-oxido-16α-methylpregna-1,4-diene-3,20-dione
CAS Number: 83881-08-7
Molecular Formula: C₂₂H₂₇ClO₄
Molecular Weight: 390.90000
Create Date: 2016-01-15 06:57:56
Modify Date: 2025-09-08 23:08:16

Name	21-chloro-17α-hydroxy-9β,11β-oxido-16α-methylpregna-1,4-diene-3,20-dione
Synonyms	Pregna-1,4-diene-3,20-dione, 21-chloro-9,11-oxy-17-hydroxy-16-methyl-, (9β,11β,16α) 21-Chloro-9,11beta-oxy-17-hydroxy-16alpha-methyl-9beta-pregna-1,4-diene-3,20-dione 21-Chloro-9b,11b-oxy-17-hydroxy-16a-methyl-pregna-1,4-diene-3,20-dione Mometasone Furoate Impurity 2 Mometasone Furoate Impurity Q 21-CHLORO-9-BETA,11-BETA-OXY-17-HYDROXY-16-ALPHA-METHYLPREGNA-1,4-DIENE-3,20-DIONE Mometasone Furoate Impurity 17 (4aS,4bS,5aS,6aS,7R,8R,9aS,9bS)-7-(2-Chloroacetyl)-7-hydroxy-4a,6a,8-trimethyl-5a,6,6a,7,8,9,9a,9b,10,11-decahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-2(4aH)-one (Mometasone Furoate Impurity) Mometasone Impurity Q 17α-Hydroxy-21-chloro-9β,11β-oxy-16α-methylpregna-1,4-diene-3,20-dione 21-Chloro-9beta,11beta-oxy-17alpha-hydroxy-16alpha-methyl-1,4-pregnadiene-3,20-dione 21-CHLORO-17Α-HYDROXY-9Β,11Β-OXY-16Α-METHYLPREGNA-1,4-DIENE-3,20-DIONE Mometasone Oxido (4aS,4bS,5aS,6aS,7R,8R,9aS,9bS)-7-(2-chloroacetyl)-7-hydroxy-4a,6a,8-trimethyl-5a,6,6a,7,8,9,9a,9b,10,11-decahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-2(4aH)-one Mometasone Furoate Impurity 14 Mometasone Furoate Impurity 17（Mometasone Furoate Impurity Q） Mometasone Furoate Impurity((4aS,4bS,5aS,6aS,7R,8R,9aS,9bS)-7-(2-chloroacetyl)-7-hydroxy-4a,6a,8-trimethyl-5a,6,6a,7,8,9,9a,9b,10,11-decahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-2(4aH)-one) 21-chlorine-9 β, eleven β- oxy-17 α- Hydroxy-16 α- Methyl-1,4-pregnanediene-3,20-dione Mometasone Furoate Impurity Q/17α-Hydroxy-21-chloro-9β,11β-oxy-16α-methylpregna-1,4-diene-3,20-dione 17Alpha-Hydroxy-21-chloro-9Beta,11Beta-epoxy-16Alpha-methylpregna-1,4-diene-3,20-dione 21-Chloro-9β, 11β- oxy-17α-Hydroxy-16α- Methyl-1,4-gesteradien-3,20-dione

Molecular Formula	C₂₂H₂₇ClO₄
Molecular Weight	390.90000
Exact Mass	390.16000
PSA	66.90000
LogP	3.21060

Precursor 0
DownStream 2
83919-23-7 105102-22-5

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