| Company Name: |
Wuhan yuqing jiaheng pharmaceutical co. LTD Gold
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| Tel: |
027-83855389 13545340383 |
| Email: |
2586905842@qq.com |
| Products Intro: |
Product Name:(20S)-21-Hydroxy-20-Methylpregn-4-en-3-one
CAS:40736-33-2
Purity:＞97% Remarks:g/25KG/Ton
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3-keto-23,24-bisnorchol-4-en-22-ol manufacturers
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| | 3-keto-23,24-bisnorchol-4-en-22-ol Basic information |
| Product Name: | 3-keto-23,24-bisnorchol-4-en-22-ol | | Synonyms: | 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;Progesterone Impurity 38;(20S)-21-HYDROXY-20-METHYLPREGN-4-EN-3-ONE(STIGMASTEROL RELATED COMPOUND);Pregn-4-en-3-one, 21-hydroxy-20-methyl-, (20S)-;Stigmasterol Related Compound 1 ((20S)-21-Hydroxy-20-Methylpregn-4-en-3-one);Stigmasterol Related Compound ((20S)-21-Hydroxy-20-Methylpregn-4-en-3-one) | | CAS: | 40736-33-2 | | MF: | C22H34O2 | | MW: | 330.5 | | EINECS: | | | Product Categories: | Pharmaceuticals, Intermediates & Fine Chemicals, Steroids | | Mol File: | 40736-33-2.mol |  |
| | 3-keto-23,24-bisnorchol-4-en-22-ol Chemical Properties |
| 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 |
| | 3-keto-23,24-bisnorchol-4-en-22-ol Usage And Synthesis |
| 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 |
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