Clomiphene N-Oxide (Cis- and Trans- mixture) CAS 97642-74-5
| CAS No. | 97642-74-5 |
| Molecular Formula | C26H28ClNO2 |
| Molecular Weight | 421.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 421.96 g/mol gives Clomiphene N-Oxide (Cis- and Trans- mixture) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Clomiphene N-Oxide (Cis- and Trans- mixture) (CAS 97642-74-5), a certified reference material (molecular formula C26H28ClNO2, MW 421.96 g/mol) for analytical method development and quality control.
Clomiphene N-Oxide (Cis- and Trans- mixture) (C26H28ClNO2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, 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.
CATO manufactures Clomiphene N-Oxide (Cis- and Trans- mixture) 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 | C26H28ClNO2 |
| Molecular Weight | 421.96 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Clomiphene Standards
- Clomiphene-d5 N-Oxide (CAS 1346606-55-0)
- trans-Clomiphene (CAS 15690-57-0)
- cis-Clomiphene (CAS 15690-55-8)
- Clomiphene Impurity 1 (CAS 73404-00-9)
- Clomiphene Impurity 9 (CAS 14770-94-6)
- Clomiphene-d5 Citrate (CAS 1217200-17-3)
- cis-Clomiphene Citrate (CAS 7619-53-6)
- Clomiphene Impurity 2 HCl (CAS 52047-56-0)
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- Piperazine Impurity 12 (CAS 93190-30-8)
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Why CATO?
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