Roquefortine C CAS 58735-64-1
| CAS No. | 58735-64-1 |
| Molecular Formula | C22H23N5O2 |
| Molecular Weight | 389.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 389.45 g/mol gives Roquefortine C distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Roquefortine C (CAS 58735-64-1) is a high-purity analytical reference standard with the molecular formula C22H23N5O2 and a molecular weight of 389.45 g/mol.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, Roquefortine C is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 389.45 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 Roquefortine C 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 | C22H23N5O2 |
| Molecular Weight | 389.45 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 5 |
Related Roquefortine Standards
Recommended Standards
- Anamorelin Intermediate 3 (CAS 210481-85-9)
- Mivacurium Chloride Impurity N3 (CAS 7668-87-3)
- Anamorelin Impurity 12 (CAS CATO-C4X-285912)
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- 3-Fluoro-5-(trifluoromethyl)benzenethiol (CAS 917246-23-2)
- 3-(3-Chlorophenyl)-5-methoxypyridine (CAS 1373232-84-8)
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- N-(3-Piperidyl)methanesulfonamide (CAS 944068-21-7)
- 4-(3,5-Bis(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl)-4-oxobutanoic acid (CAS 337482-89-0)
- 2-{[(3-chlorophenyl)methyl]sulfanyl}-6-[(E)-2-(4-methylphenyl)ethenyl]-4-[(Z)-2-(4-methylphenyl)ethenyl]pyridine-3-carbonitrile (CAS 303985-41-3)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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