912-38-9

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Basic information

Product Name: 9beta,11beta-epoxy-17,21-dihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 21-acetate
Synonyms: 9beta,11beta-epoxy-17,21-dihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 21-acetate;9,11-Epoxy-17,21-dihydroxy-16-methylpregna-1,4-diene-3,20-dione 21-acetate;(9β)-9,11β-Epoxy-16β-methyl-17,21-dihydroxypregna-1,4-diene-3,20-dione 21-acetate;21-Acetyloxy-9β,11β-epoxy-17-hydroxy-16β-methylpregna-1,4-diene-3,20-dione;beta,11beta-Epoxy-17,21-dihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 21-acetate;Betamethasone Acetate EP Impurity D
CAS NO:912-38-9
Molecular Formula: C₂₄H₃₀O₆
Molecular Weight: 414.4914
EINECS: 213-012-8
Product Categories: Intermediates & Fine Chemicals;Pharmaceuticals;Steroids
Mol File: 912-38-9.mol
Article Data: 0

Chemical Properties

Melting Point: N/A
Boiling Point: 575.1°Cat760mmHg
Flash Point: 195.8°C
Appearance: /
Density: 1.29g/cm³
Refractive Index: N/A
Storage Temp.: -20°C Freezer
Solubility: Chloroform (Slightly), Dioxane (Slightly), DMSO (Slightly), Methanol (Slightly)
CAS DataBase Reference: 9beta,11beta-epoxy-17,21-dihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 21-acetate(CAS DataBase Reference)
NIST Chemistry Reference: 9beta,11beta-epoxy-17,21-dihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 21-acetate(912-38-9)
EPA Substance Registry System: 9beta,11beta-epoxy-17,21-dihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 21-acetate(912-38-9)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 912-38-9(Hazardous Substances Data)

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Factory Supply 9β,11β-epoxy-17,21-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione 21-acetate
Cas No: 912-38-9
No Data
1
1
Ality Chemical Corporation
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9beta,11beta-Epoxy-17,21-dihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 21-Acetate
Cas No: 912-38-9
No Data
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No Data
Dayang Chem (Hangzhou) Co.,Ltd.
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9,11尾-Epoxy-17-hydroxy-16尾-methyl-3,20-dioxo-9尾-pregna-1,4-diene-21-yl Acetate
Cas No: 912-38-9
No Data
1 Gram
100 Metric Ton/Year
Shaanxi Cuicheng Biomedical Technology Co., Ltd.
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Pregna-1,4-diene-3,20-dione,21-(acetyloxy)-9,11-epoxy-17-hydroxy-16-methyl-, (9b,11b,16b)-
Cas No: 912-38-9
USD $ 1.0-1.0 / Metric Ton
1 Metric Ton
100 Metric Ton/Day
Bluecrystal chem-union
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Pregna-1,4-diene-3,20-dione,21-(acetyloxy)-9,11-epoxy-17-hydroxy-16-methyl-, (9b,11b,16b)-
Cas No: 912-38-9
No Data
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Antimex Chemical Limied
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Betamethasone Acetate Impurity
Cas No: 912-38-9
No Data
No Data
No Data
HANGZHOU TIANYE CHEMICALS CO., LTD.
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9β,11β-Epoxy-17,21-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione 21-Acetate
Cas No: 912-38-9
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No Data
BOC Sciences
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9beta,11beta-epoxy-17,21-dihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 21-acetate
Cas No: 912-38-9
No Data
No Data
No Data
Zibo Hangyu Biotechnology Development Co., Ltd
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Betamethasone Acetate EP Impurity D
Cas No: 912-38-9
No Data
10 Milligram
10 Gram/Week
Shanghai Forever Synthesis Co.,Ltd.
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9b,11b-Epoxy-17,21-dihydroxy-16b-methylpregna-1,4-diene-3,20-dione 21-Acetate
Cas No: 912-38-9
No Data
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Finetech Industry Limited
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912-38-9 Usage

Description

9beta,11beta-epoxy-17,21-dihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 21-acetate is a white solid intermediate in the production of Betamethasone, a glucocorticoid with anti-inflammatory properties.

Uses

Used in Pharmaceutical Industry:
9beta,11beta-epoxy-17,21-dihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 21-acetate is used as an intermediate in the production of Betamethasone for its anti-inflammatory properties. Betamethasone is a glucocorticoid that can be used to treat various inflammatory conditions and diseases.

Check Digit Verification of cas no

The CAS Registry Mumber 912-38-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,1 and 2 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 912-38:
(5*9)+(4*1)+(3*2)+(2*3)+(1*8)=69
69 % 10 = 9
So 912-38-9 is a valid CAS Registry Number.

912-38-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name	9β,11β-Epoxy-17,21-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione 21-Acetate

1.2 Other means of identification

Product number	-
Other names	-

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

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