(4-Chlorophenyl)(1-hydroxycyclopentyl)methanone CAS 1696839-44-7
| CAS No. | 1696839-44-7 |
| Molecular Formula | C12H13ClO2 |
| Molecular Weight | 224.68 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.
CATO supplies (4-Chlorophenyl)(1-hydroxycyclopentyl)methanone (CAS 1696839-44-7), a certified reference material (molecular formula C12H13ClO2, MW 224.68 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, (4-Chlorophenyl)(1-hydroxycyclopentyl)methanone is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 224.68 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.
CATO manufactures (4-Chlorophenyl)(1-hydroxycyclopentyl)methanone 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 | C12H13ClO2 |
| Molecular Weight | 224.68 g/mol |
| Appearance | Off-white to pale 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
Related Chlorophenyl Standards
- 1-(4-Chlorophenyl)-4-methylpentane-1,3-dione (CAS 100119-43-5)
- 3-(4-Chlorophenyl)-4-methylpent-2-enoic acid (CAS 1017193-67-7)
- (2E)-3-(2-Chlorophenyl)-2-butenoic Acid Ethyl Ester (CAS 1056642-37-5)
- Ethyl 4-(4-chlorophenyl)but-2-enoate (CAS 1105703-73-8)
- 2-(2-Chlorophenyl)-1-(oxolan-2-yl)ethan-1-one (CAS 1179149-53-1)
- 1-(3-Chlorophenyl)hexane-1,3-dione (CAS 1247176-35-7)
- 2-(2-Chlorophenyl)-1-(tetrahydrofuran-3-yl)ethan-1-one (CAS 1249586-19-3)
- 1-(4-Chlorophenyl)-3-methylcyclobutane-1-carboxylic acid (CAS 1339332-79-4)
Recommended Standards
- (5-Chloro-2,3-dihydrobenzofuran-7-yl)(cyclopropyl)methanol (CAS 1566939-13-6)
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- 2-(3-Chlorobenzyl)pent-4-enoic acid (CAS 1513186-01-0)
- Methyl 1-(2-chlorophenyl)cyclobutane-1-carboxylate (CAS 1820684-96-5)
- 1-Bromo-8-isothiocyanatonaphthalene (CAS 111853-61-3)
- (3-Chloro-6-oxopyridazin-1(6H)-yl)acetic acid 2-(3-chloro-6-oxopyridazin-1(6H)-yl)acetic acid 89581-61-3 (CAS 89581-61-3)
- N'-(4-(tert-Butyl)benzylidene)-3-methyl-1-phenyl-1H-thieno[2,3-c]pyrazole-5-carbohydrazide (CAS 402840-91-9)
- 1-Amino-2-(4-ethoxyphenyl)propan-2-ol (CAS 1181601-24-0)
- 4-Amino-2-(aminomethyl)-6-(difluoromethyl)nicotinaldehyde (CAS 1806799-34-7)
- 3,6-dimethoxy-4-pyridazinecarboxylic acid 3,6-dimethoxypyridazine-4-carboxylic acid 89694-24-6 A843283 (CAS 89694-24-6)
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- 6-Chloro-4-(piperazin-1-yl)quinoline hydrochloride (CAS 1333249-31-2)
- 4-Bromo-1-(chloromethyl)-2-iodobenzene (CAS 1261553-12-1)
- [His]1+12-Semaglutide (CAS CATO-C4X-2226178)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com