Adrenosterone CAS 382-45-6
| CAS No. | 382-45-6 |
| Molecular Formula | C19H24O3 |
| Molecular Weight | 300.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Adrenosterone is closely related to a steroid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Adrenosterone (CAS 382-45-6), a certified reference material (molecular formula C19H24O3, MW 300.39 g/mol) for analytical method development and quality control.
Adrenosterone (C19H24O3) contains a steroid core, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Adrenosterone meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H24O3 |
| Molecular Weight | 300.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
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- 4-Methoxy Estrone (CAS 58562-33-7)
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- 2-(4-Methylthiazol-5-yl)ethan-1-amine oxalate (CAS 1203095-62-8)
- 3-(1-Butylpiperidin-2-yl)pyridin-2(1H)-one (CAS 1352515-72-0)
- 6-Chloro-3-cyclohexyl-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 34654-87-0)
- (3S,5S)-3-Amino-1-hydroxy-5-(hydroxymethyl)pyrrolidin-2-one (CAS 402579-37-7)
- (E)-1-(Pyridin-3-yl)ethanone oxime (CAS 106881-77-0)
- Fudosteine Impurity 53 (CAS CATO-C4X-144753)
- Methyl ((2S,3R)-3-amino-2-hydroxy-4-phenylbutanoyl)-L-leucinate (CAS 65322-89-6)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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