Introduction：Basic information about CAS 1164-98-3|Pregn-5-en-20-one,3,21-dihydroxy-, (3b)-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Pregn-5-en-20-one,3,21-dihydroxy-, (3b)- |
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| CAS Number | 1164-98-3 | Molecular Weight | 332.47700 |
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| Density | 1.15g/cm3 | Boiling Point | 483.4ºC at 760mmHg |
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| Molecular Formula | C21H32O3 | Melting Point | / |
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| MSDS | / | Flash Point | 260.2ºC |
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Names
| Name | 21-hydroxypregnenolone |
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| Synonym | More Synonyms |
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Pregn-5-en-20-one,3,21-dihydroxy-, (3b)- BiologicalActivity
| Description | 21-Hydroxypregnenolone is an essential intermediate in corticosterone synthesis. |
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| Related Catalog | Research Areas >>Metabolic DiseaseNatural Products >>Others |
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| Target | Human Endogenous Metabolite |
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| References | [1]. Iudaev NA, et al. Pathways of corticosteroid biosynthesis in human adrenals (Itsenko-Cushing disease). Biokhimiia. 1976 Sep;41(9):1619-27. |
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Chemical & Physical Properties
| Density | 1.15g/cm3 |
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| Boiling Point | 483.4ºC at 760mmHg |
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| Molecular Formula | C21H32O3 |
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| Molecular Weight | 332.47700 |
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| Flash Point | 260.2ºC |
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| Exact Mass | 332.23500 |
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| PSA | 57.53000 |
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| LogP | 3.48770 |
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| Vapour Pressure | 2.26E-11mmHg at 25°C |
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| Index of Refraction | 1.567 |
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| InChIKey | MOIQRAOBRXUWGN-WPWXJNKXSA-N |
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| SMILES | CC12CCC(O)CC1=CCC1C2CCC2(C)C(C(=O)CO)CCC12 |
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Synonyms
| 21-hydroxypregnenolone |
| 3beta,21-dihydroxy-5-pregnen-20-one |
| 5-pregnen-3beta,21-diol-20-one |
| 21-hydroxypregnolone |
