3-(4-Chlorobenzoyl)-1-methyl-4-phenylpyrrolidine CAS 478043-69-5
| CAS No. | 478043-69-5 |
| Molecular Formula | C18H18ClNO |
| Molecular Weight | 299.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-(4-Chlorobenzoyl)-1-methyl-4-phenylpyrrolidine (CAS 478043-69-5), molecular formula C18H18ClNO and molecular weight 299.79 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-(4-Chlorobenzoyl)-1-methyl-4-phenylpyrrolidine (C18H18ClNO) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 299.79 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 3-(4-Chlorobenzoyl)-1-methyl-4-phenylpyrrolidine 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 | C18H18ClNO |
| Molecular Weight | 299.79 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorobenzoyl Standards
- 4-[2-(4-Chlorobenzoyl)cyclopropyl]-N,N-dimethylaniline (CAS 338962-89-3)
- 3-(4-Chlorobenzoyl)-4-(3-fluorophenyl)-1H-pyrrole (CAS 478031-65-1)
- 3-(4-Chlorobenzoyl)-4-(4-fluorophenyl)-1H-pyrrole (CAS 478031-44-6)
- Ethyl (2-(4-chlorobenzoyl)hydrazine-1-carbonyl)glycinate (CAS 1228650-21-2)
- 2-(2-Chlorobenzoyl)-3-phenylisoxazol-5(2H)-one (CAS 303987-07-7)
- 3-(2-Chlorobenzoyl)-4-hydroxy-2H-1-benzopyran-2-one (CAS 181938-56-7)
- 1-(2-Chlorobenzoyl)indoline-2-carboxamide (CAS 1101188-76-4)
- 2-(4-Chlorobenzoyl)-5-methoxy-3-methyl-1-benzofuran (CAS 303145-45-1)
Recommended Standards
- 2-Chloro-4-pyrrolidinomethyl benzophenone (CAS 898776-61-9)
- 3-Chloro-2-pyrrolidinomethyl benzophenone (CAS 898774-50-0)
- 2-Chloro-2-pyrrolidinomethyl benzophenone (CAS 898774-75-9)
- 3-Chloro-3-pyrrolidinomethyl benzophenone (CAS 898770-22-4)
- 3-(1,3-Dioxolan-2-yl)-3-methylbenzophenone (CAS 898778-83-1)
- Cyclopenta[cd]pyren-3(4H)-one (CAS 69795-70-6)
- 4-[(4-Morpholino)methyl]phenylmagnesium bromide, 0.25M THF (CAS 480424-75-7)
- 1-(Phenylsulfonyl)-1H-imidazole (CAS 46248-01-5)
- 2,6,8-Trimethyl-4-nonanone (CAS 123-18-2)
- tert-Butyl 2,7-diazaspiro[4.5]decane-7-carboxylate (CAS 236406-61-4)
- N-Isobutylpiperidine-4-carboxamide dihydrochloride (CAS 2138217-14-6)
- 2-Hydrazinyl-N-(4-methoxyphenyl)-5-nitrobenzene-1-sulfonamide (CAS 328028-23-5)
- 1,3-Benzenedicarboxylic acid, polymer with 2-(hydroxymethyl)-2-methyl-1,3-propanediol, octadecanoate (CAS 68186-77-6)
- Neuropeptide Y (1-24) amide (human, rat) (CAS 131448-51-6)
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