ChemicalBook > CAS DataBase List > 21-CHLORO-9-BETA,11-BETA-EPOXY-17-HYDROXY-16-ALPHA-METHYLPREGNA-1,4-DIENE-3,20-DIONE

21-CHLORO-9-BETA,11-BETA-EPOXY-17-HYDROXY-16-ALPHA-METHYLPREGNA-1,4-DIENE-3,20-DIONE

Product Name
21-CHLORO-9-BETA,11-BETA-EPOXY-17-HYDROXY-16-ALPHA-METHYLPREGNA-1,4-DIENE-3,20-DIONE
CAS No.
83881-08-7
Chemical Name
21-CHLORO-9-BETA,11-BETA-EPOXY-17-HYDROXY-16-ALPHA-METHYLPREGNA-1,4-DIENE-3,20-DIONE
Synonyms
Mometasone Oxido;Mometasone Impurity Q;Mometasone EP Impurity Q;QPODUJJKFOJKOZ-QDBZYVRYSA-N;Mometasone Furoate Impurity 2;Mometasone Furoate Impurity 17;Mometasone Furoate EP Impurity Q;Mometasone Furoate EP Impurity 14;Mometasone Furoate Impurity 17（Mometasone Furoate EP Impurity Q）;21-chloro-17α-hydroxy-9β,11β-oxido-16α-methylpregna-1,4-diene-3,20-dione
CBNumber
CB51478553
Molecular Formula
C22H27ClO4
Formula Weight
390.9
MOL File
83881-08-7.mol
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21-CHLORO-9-BETA,11-BETA-EPOXY-17-HYDROXY-16-ALPHA-METHYLPREGNA-1,4-DIENE-3,20-DIONE Property

Boiling point:
550.9±50.0 °C(Predicted)
Density 
1.32±0.1 g/cm3(Predicted)
solubility 
Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form 
Solid
pka
12.47±0.70(Predicted)
color 
White to Off-White
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
H915450
Product name
17α-Hydroxy-21-chloro-9β,11β-epoxy-16α-methylpregna-1,4-diene-3,20-dione
Packaging
50mg
Price
$790
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
SHG0006934
Product name
17-ALPHA-HYDROXY-21-CHLORO-9-BETA,11-BETA-EPOXY-16-ALPHA-METHYLPREGNA-1,4-DIENE-3,20-DIONE
Purity
95.00%
Packaging
5MG
Price
$505.24
Updated
2021/12/16
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21-CHLORO-9-BETA,11-BETA-EPOXY-17-HYDROXY-16-ALPHA-METHYLPREGNA-1,4-DIENE-3,20-DIONE Chemical Properties,Usage,Production

Chemical Properties

White Solid

Uses

As an intermediate in the synthesis of deuterated Mometason Furoate, Mometasone Impurity Q is used as an anti-inflammatory.

21-CHLORO-9-BETA,11-BETA-EPOXY-17-HYDROXY-16-ALPHA-METHYLPREGNA-1,4-DIENE-3,20-DIONE Preparation Products And Raw materials

Raw materials

Preparation Products

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21-CHLORO-9-BETA,11-BETA-EPOXY-17-HYDROXY-16-ALPHA-METHYLPREGNA-1,4-DIENE-3,20-DIONE Suppliers

Canada 1 China 68 India 4 United States 4 Global 77
BOC Sciences
Tel
1-631-485-4226; 16314854226
Email
info@bocsci.com
Country
United States
ProdList
14055
Advantage
65
BOC Sciences
Tel
16314854226
Email
info@bocsci.com
Country
United States
ProdList
9923
Advantage
65
Standardpharm Co. Ltd.
Tel
86-714-3992388
Email
overseasales1@yongstandards.com
Country
United States
ProdList
14332
Advantage
58
Cato Research Chemicals Inc.
Tel
020-81215950 4000-868-328
Email
customer@uwalab.com
Country
United States
ProdList
10404
Advantage
58
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View Lastest Price from 21-CHLORO-9-BETA,11-BETA-EPOXY-17-HYDROXY-16-ALPHA-METHYLPREGNA-1,4-DIENE-3,20-DIONE manufacturers

ShenZhen H&D Pharmaceutical Technology Co., LTD
Product
Mometasone Furoate EP Impurity Q 83881-08-7
Price
US $0.00/mg
Min. Order
10mg
Purity
0.98
Supply Ability
10g
Release date
2024-04-01
ShenZhen H&D Pharmaceutical Technology Co., LTD
Product
Mometasone Furoate EP Impurity Q 83881-08-7
Price
US $0.00/mg
Min. Order
10mg
Purity
0.98
Supply Ability
10g
Release date
2024-04-01
ShenZhen H&D Pharmaceutical Technology Co., LTD
Product
Mometasone Furoate EP Impurity Q 83881-08-7
Price
US $0.00-0.00/mg
Min. Order
10mg
Purity
0.98
Supply Ability
10g
Release date
2024-04-28

83881-08-7, 21-CHLORO-9-BETA,11-BETA-EPOXY-17-HYDROXY-16-ALPHA-METHYLPREGNA-1,4-DIENE-3,20-DIONERelated Search:

Mometasone furoate

  • 21-CHLORO-9-BETA,11-BETA-EPOXY-17-HYDROXY-16-ALPHA-METHYLPREGNA-1,4-DIENE-3,20-DIONE
  • QPODUJJKFOJKOZ-QDBZYVRYSA-N
  • Mometasone Furoate Impurity 2
  • Mometasone Furoate Impurity 17（Mometasone Furoate EP Impurity Q）
  • Mometasone Furoate EP Impurity Q/17α-Hydroxy-21-chloro-9β,11β-epoxy-16α-methylpregna-1,4-diene-3,20-dione
  • Mometasone EP Impurity Q
  • Mometasone Furoate EP Impurity Q
  • Mometasone Impurity Q
  • 21-chloro-17α-hydroxy-9β,11β-oxido-16α-methylpregna-1,4-diene-3,20-dione
  • (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-Chloro-9b,11b-epoxy-17-hydroxy-16a-methyl-pregna-1,4-diene-3,20-dione
  • 21-CHLORO-17Α-HYDROXY-9Β,11Β-EPOXY-16Α-METHYLPREGNA-1,4-DIENE-3,20-DIONE
  • 17α-Hydroxy-21-chloro-9β,11β-epoxy-16α-methylpregna-1,4-diene-3,20-dione
  • Mometasone Oxido
  • 21-chlorine-9 β, eleven β- Epoxy-17 α- Hydroxy-16 α- Methyl-1,4-pregnanediene-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)
  • Pregna-1,4-diene-3,20-dione, 21-chloro-9,11-epoxy-17-hydroxy-16-methyl-, (9β,11β,16α)-
  • 21-Chloro-9beta,11beta-epoxy-17alpha-hydroxy-16alpha-methyl-1,4-pregnadiene-3,20-dione
  • 21-Chloro-9β, 11β- Epoxy-17α-Hydroxy-16α- Methyl-1,4-gesteradien-3,20-dione
  • Mometasone Furoate EP Impurity 14
  • 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-Chloro-9,11beta-epoxy-17-hydroxy-16alpha-methyl-9beta-pregna-1,4-diene-3,20-dione
  • 83881-08-7
  • Pharmaceuticals, Intermediates & Fine Chemicals