Benzhydryl Chloride CAS 90-99-3
| CAS No. | 90-99-3 |
| Molecular Formula | C13H11Cl |
| Molecular Weight | 202.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Benzhydryl Chloride is closely related to chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Benzhydryl Chloride (CAS 90-99-3), molecular formula C13H11Cl and molecular weight 202.68 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Benzhydryl Chloride (C13H11Cl) is characterized by chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 Benzhydryl Chloride 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 | C13H11Cl |
| Molecular Weight | 202.68 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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 |
| Halogen Content | Cl-containing |
Related Benzhydryl Standards
- Benzhydryl-hydrazine (CAS 61765-84-2)
- Benzhydryl isothiocyanate (CAS 3550-21-8)
- Benzhydryl acetate (CAS 954-67-6)
- 5-Benzhydryl-1H-pyrazole (CAS 143547-74-4)
- 4-Benzhydryl-1H-imidazole (CAS 7189-66-4)
- 1-Benzhydryl-1H-1,2,4-triazole (CAS 102993-98-6)
- 1-Benzhydryl-3-methyleneazetidine (CAS 40569-55-9)
- 1-(1-Benzhydryl-2,5-dimethyl-3-pyrrolyl)-2-chloroethanone (CAS 775314-83-5)
Recommended Standards
- Clotrimazole Impurity 26 (CAS 29921-41-3)
- 4-Phenylbenzyl chloride (CAS 1667-11-4)
- 2-Quinoxalinecarbonyl chloride 54745-92-5 quinoxaline-2-carbonyl chloride (CAS 54745-92-5)
- 1-(5-Chlorothiophen-2-yl)-3-methylbutan-1-one (CAS 1094461-78-5)
- 1,3,6-trioxocane (CAS 1779-19-7)
- 4-(Chloromethyl)-6-methoxy-3,4'-bipyridine (CAS 1227507-96-1)
- 4-Bromo-5-cyano-2-(difluoromethyl)pyridine-3-sulfonamide (CAS 1804634-46-5)
- 4-bromo-3-methyl-1,3-benzoxazol-2-one (CAS 1784332-25-7)
- Trelagliptin Impurity 54 (CAS 389623-44-3)
- 1,1,1,3,3,3-Hexafluoro-2-(4-fluorophenyl)propan-2-ol (CAS 2402-74-6)
- 1-Cyclopentyl-5-iodo-1H-pyrazole (CAS 2054953-93-2)
- N-(5-(hydroxymethyl)-1,3,4-thiadiazol-2-yl)acetamide (CAS 1849328-21-7)
- Potassium 2-hydrazono-3-methyl-2,3-dihydrobenzo[d]thiazole-6-sulfonate (CAS 65540-57-0)
- Des-Asp15-Tirzepatide (CAS CATO-CPTD788958)
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