4-Chloro-3-pyrrolidinomethyl benzophenone CAS 898770-25-7
| CAS No. | 898770-25-7 |
| Molecular Formula | C18H18ClNO |
| Molecular Weight | 299.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Chloro-3-pyrrolidinomethyl benzophenone is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 4-Chloro-3-pyrrolidinomethyl benzophenone (CAS 898770-25-7), a certified reference material (molecular formula C18H18ClNO, MW 299.79 g/mol) for analytical method development and quality control.
4-Chloro-3-pyrrolidinomethyl benzophenone (C18H18ClNO) 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; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 4-Chloro-3-pyrrolidinomethyl benzophenone 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- (3s)-1-Chloro-3-(Boc-amino)-4-Phenyl-2-Butanol (CAS 165727-45-7)
- 2-Chloro-2-pyrrolidinomethyl benzophenone (CAS 898774-75-9)
- 2-Chloro-4-pyrrolidinomethyl benzophenone (CAS 898776-61-9)
- 3-Chloro-2-pyrrolidinomethyl benzophenone (CAS 898774-50-0)
- 3-Chloro-3-pyrrolidinomethyl benzophenone (CAS 898770-22-4)
- 3-Chloro-4-pyrrolidinomethyl benzophenone (CAS 898776-32-4)
- Methyl 2-chloro-6-(2,4,4-trimethylpentan-2-ylamino)pyrimidine-4-carboxylate (CAS 1365838-64-7)
- 4-Chloro-7-(2,4-dimethylphenyl)-2,5,6-trimethyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 157286-74-3)
Recommended Standards
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- Sertraline Impurity 68 (CAS CATO-C4X-134468)
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- N,N'-[Bis(2,6-diMethylphenyl)-1,3-diMethyl-1,3-propanediylidene](Methyl) (triethylphosphine)palladiuM(II) (CAS 1224879-40-6)
- 2-Chloro-4-(hydroxymethyl)-6-methoxypyridine (CAS 193001-91-1)
- 153653-44-2 Cis-3-(2,2-Dichloroethenyl)-N,N-diethyl-2,2-dimethylcyclopropanecarboxamide (CAS 153653-44-2)
- (5-(Trifluoromethyl)oxazol-4-yl)methanol (CAS 1823360-08-2)
- 5-Bromo-6-hydroxypyrimidine-4-carboxylic acid (CAS 135274-82-7)
- 2-Bromo-4-iodotoluene (CAS 26670-89-3)
- Semaglutide Impurity 133 (CAS CATO-C4X-2226133)
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