3α-O-tert-Butyldimethylsilyl 21-Acetyloxy Tetrahydro Cortisone CAS 83274-72-0
| CAS No. | 83274-72-0 |
| Molecular Formula | C29H48O6Si |
| Molecular Weight | 520.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3α-O-tert-Butyldimethylsilyl 21-Acetyloxy Tetrahydro Cortisone.
CATO supplies 3α-O-tert-Butyldimethylsilyl 21-Acetyloxy Tetrahydro Cortisone (CAS 83274-72-0), a certified reference material (molecular formula C29H48O6Si, MW 520.77 g/mol) for analytical method development and quality control.
The molecular framework of 3α-O-tert-Butyldimethylsilyl 21-Acetyloxy Tetrahydro Cortisone (C29H48O6Si) is characterized by a steroid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 3α-O-tert-Butyldimethylsilyl 21-Acetyloxy Tetrahydro Cortisone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C29H48O6Si |
| Molecular Weight | 520.77 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
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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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