3-keto-23,24-bisnorchol-4-en-22-ol

Product Name: 3-keto-23,24-bisnorchol-4-en-22-ol
CAS No.: 40736-33-2
Chemical Name: 3-keto-23,24-bisnorchol-4-en-22-ol
Synonyms: Estradiol Impurity VII;Progesterone Impurity 69;Progesterone Impurity 38;Progesterone Impurity N2;23,24-Bisnorchol-4-en-3-on-22-ol;3-keto-23,24-bisnorchol-4-en-22-ol;21-hydroxy-20-methylpregn-4-ene-3-one,BA;(20S)-21-Hydroxy-20-Methylpregn-4-en-3-one;Pregn-4-en-3-one, 21-hydroxy-20-methyl-, (20S)-;(20S)-21-HYDROXY-20-METHYLPREGN-4-EN-3-ONE(STIGMASTEROL RELATED COMPOUND)
CBNumber: CB81320862
Molecular Formula: C22H34O2
Formula Weight: 330.5
MOL File: 40736-33-2.mol

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3-keto-23,24-bisnorchol-4-en-22-ol Property

Melting point:: 178-180 °C
Boiling point:: 464.1±14.0 °C(Predicted)
Density: 1.07±0.1 g/cm3(Predicted)
solubility: Chloroform (Slightly), Ethyl Acetate (Slightly)
form: Solid
pka: 14.97±0.10(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: H948415
Product name: (20S)-21-Hydroxy-20-methylpregn-4-en-3-one
Packaging: 10mg
Price: $165
Updated: 2021/12/16

TRC

Product number: H948415
Product name: (20S)-21-Hydroxy-20-methylpregn-4-en-3-one
Packaging: 100mg
Price: $1320
Updated: 2021/12/16

Medical Isotopes, Inc.

Product number: 70741
Product name: (20S)-21-Hydroxy-20-methylpregn-4-en-3-one
Packaging: 10mg
Price: $650
Updated: 2021/12/16

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3-keto-23,24-bisnorchol-4-en-22-ol Chemical Properties,Usage,Production

Uses

(20S)-21-Hydroxy-20-methylpregn-4-en-3-one is a side chain degradation product of natural sterols. It is also an intermediate in the preparation of follicular fluid-meiosis activating sterol.

3-keto-23,24-bisnorchol-4-en-22-ol Preparation Products And Raw materials

Raw materials

Preparation Products

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3-keto-23,24-bisnorchol-4-en-22-ol Suppliers

Canada 1 China 33 India 1 United States 3 Global 38

Wuhan yuqing jiaheng pharmaceutical co. LTD

Tel: 027-83855389 13545340383
Fax: 027-83855389
Email: 2586905842@qq.com
Country: China
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J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
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Chemsky (shanghai) International Co.,Ltd

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BOC Sciences

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Shanghai TaoSu Biochemical Technology Co., Ltd.

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Shandong Boluoda Biological Technology Co., Ltd.

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Shanghai Kewel Chemical Co., Ltd.

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BOC Sciences

Tel: 16314854226
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Hubei Yangxin Medical Technology Co., Ltd.

Tel: 15374522761
Fax: QQ:2853117752
Email: 3003392093@qq.com
Country: China
ProdList: 8705
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View Lastest Price from 3-keto-23,24-bisnorchol-4-en-22-ol manufacturers

hebei hongtan Biotechnology Co., Ltd

Product: 21-hydroxy-20-methylpregn-4-ene-3-one，BA 40736-33-2
Price: US $10.00/kg
Min. Order: 1kg
Purity: 99.9%
Supply Ability: 1000
Release date: 2024-05-17

40736-33-2, 3-keto-23,24-bisnorchol-4-en-22-olRelated Search:

20-(HYDROXYMETHYL)PREGNA-1,4-DIEN-3-ONE 21-hydroxy-20-methylpregna-1,4-dien-3-one 3ALPHA,20ALPHA-DIHYDROXY-5BETA-PREGNANE 3-GLUCURONIDE Progesterone EP Impurity G Pregnenolone acetate

3-keto-23,24-bisnorchol-4-en-22-ol

(20S)-21-Hydroxy-20-Methylpregn-4-en-3-one

23,24-Bisnorchol-4-en-3-on-22-ol

Stigmasterol Related Compound ((20S)-21-Hydroxy-20-Methylpregn-4-en-3-one)

Stigmasterol Related Compound 1 ((20S)-21-Hydroxy-20-Methylpregn-4-en-3-one)

Pregn-4-en-3-one, 21-hydroxy-20-methyl-, (20S)-

(20S)-21-HYDROXY-20-METHYLPREGN-4-EN-3-ONE(STIGMASTEROL RELATED COMPOUND)

Progesterone Impurity 38

(8S,9S,10R,13S,14S,17R)-17-[(S)-1-hydroxy-2-propyl]-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one

Progesterone Impurity 69

21-hydroxy-20-methylpregn-4-ene-3-one,BA

Estradiol Impurity VII

Progesterone Impurity N2

40736-33-2

Pharmaceuticals, Intermediates & Fine Chemicals, Steroids