1-chlorocyclopropanecarboxylic acid CAS 108817-35-2
| CAS No. | 108817-35-2 |
| Molecular Formula | C4H5ClO2 |
| Molecular Weight | 120.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-chlorocyclopropanecarboxylic acid.
CATO supplies 1-chlorocyclopropanecarboxylic acid (CAS 108817-35-2), a certified reference material (molecular formula C4H5ClO2, MW 120.53 g/mol) for analytical method development and quality control.
The molecular framework of 1-chlorocyclopropanecarboxylic acid (C4H5ClO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 1-chlorocyclopropanecarboxylic acid 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 | C4H5ClO2 |
| Molecular Weight | 120.53 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
Recommended Standards
- 5-Chloro-1-methylimidazole-13C4 (CAS 1391052-92-8)
- 2-Chlorocyclopropane-1-carboxylic acid (CAS 1258298-11-1)
- Chloroform-d (CAS 865-49-6)
- 4-chlorobut-2-enoic acid (CAS 16197-90-3)
- 3-Bromo-2,5-difluorobenzaldehyde (CAS 112279-64-8)
- Cerulenin (CAS 17397-89-6)
- 3-(4-Oxo-3,4-dihydroquinazolin-3-yl)propanenitrile (CAS 7455-91-6)
- Tert-butyl 4-(2-fluoro-5-nitrobenzoyl)piperazine-1-carboxylate (CAS 1379526-99-4)
- Mesalazine Impurity 56 (CAS CATO-C4X-132456)
- N1-(2-Cyanophenyl)-N2-(thiophen-2-ylmethyl)oxalamide (CAS 898350-04-4)
- 2-(4-Chlorophenyl)-1H-imidazo[4,5-c]pyridine (CAS 75007-94-2)
- Tert-butyl 6-chloro-3',6'-dihydro-[3,4'-bipyridine]-1'(2'H)-carboxylate (CAS 1169699-77-7)
- 3-(3-Chloro-2-methylpyridin-4-yl)propan-1-amine (CAS 1393570-92-7)
- Serpent Peptide (CAS 823202-99-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com