(2-Chloro-4-fluorophenyl)(3-(pyrrolidin-1-ylmethyl)phenyl)methanone CAS 898770-70-2
| CAS No. | 898770-70-2 |
| Molecular Formula | C18H17ClFNO |
| Molecular Weight | 317.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (2-Chloro-4-fluorophenyl)(3-(pyrrolidin-1-ylmethyl)phenyl)methanone meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
(2-Chloro-4-fluorophenyl)(3-(pyrrolidin-1-ylmethyl)phenyl)methanone (CAS 898770-70-2) is a high-purity analytical reference standard with the molecular formula C18H17ClFNO and a molecular weight of 317.79 g/mol.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, (2-Chloro-4-fluorophenyl)(3-(pyrrolidin-1-ylmethyl)phenyl)methanone is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 317.79 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H17ClFNO |
| Molecular Weight | 317.79 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- N-(4-chloro-2-fluorophenyl)-1-phenylcyclopentane-1-carboxamide (CAS 1023531-97-6)
- N-(2-Chloro-4-fluorophenyl)-1-phenylcyclopentane-1-carboxamide (CAS 1023867-57-3)
- 3-Chloro-6-methoxy-N-phenylbenzo[b]thiophene-2-carboxamide (CAS 113424-98-9)
- 1-[2-Chloro-5-methyl-4-(methylsulfonyl)phenyl]-pyrrolidine-2-carboxylic acid (CAS 1188371-30-3)
- (3S)-1-(3-Chloro-2-methylbenzenesulfonyl)piperidine-3-carboxylic acid (CAS 1212582-76-7)
- ((4-Chloro-2,5-dimethylphenyl)sulfonyl)-l-proline (CAS 345637-80-1)
- (3-Chloro-5-fluorophenyl)(3-(pyrrolidin-1-ylmethyl)phenyl)methanone (CAS 898770-72-4)
- (4-Chloro-2-fluorophenyl)(2-(pyrrolidin-1-ylmethyl)phenyl)methanone (CAS 898774-91-9)
Recommended Standards
- 4-(2-Chlorophenyl)-5-(4-methoxyphenyl)-4H-1,2,4-triazole-3-thiol (CAS 193738-04-4)
- 1-[(4-Chlorobenzyl)sulfonyl]piperidine-3-carboxylic acid (CAS 1858256-77-5)
- (4-Chloro-2-fluorophenyl)(4-(pyrrolidin-1-ylmethyl)phenyl)methanone (CAS 898776-77-7)
- 1-[(4-Chlorobenzyl)sulfonyl]piperidine-4-carboxylic acid (CAS 1858251-71-4)
- 4,9-Dimethoxy-6-methyl-8H-furo[2,3-g]chromen-8-one (CAS 114191-63-8)
- CAS 2384184-42-1 (CAS 2384184-42-1)
- 3,4-Dihydro-2H-1,4-benzoxazine-7-boronic acid pinacol ester (CAS 1361110-64-6)
- 2-(1,5-Dimethyl-1H-pyrazol-4-yl)acetaldehyde (CAS 1511609-54-3)
- 4-Bromo-2-(piperidin-1-yl)aniline (CAS 402925-36-4)
- Asimadoline (CAS 153205-46-0)
- 2-(((4-Bromo-3-methylphenyl)amino)methyl)-6-methoxyphenol (CAS 882073-31-6)
- 4-Pyridinecarboxaldehyde (CAS 872-85-5)
- Ethyl (E)-2-(5,6-dimethyl-2-styryl-1H-benzo[d]imidazol-1-yl)acetate (CAS 321433-09-4)
- Insulin Degludec Impurity 26 (CAS CATO-C4X-215726)
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