1-(2,5-Dichlorophenyl)cyclopentanecarboxylic Acid CAS 1896479-58-5
| CAS No. | 1896479-58-5 |
| Molecular Formula | C12H12Cl2O2 |
| Molecular Weight | 259.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(2,5-Dichlorophenyl)cyclopentanecarboxylic Acid (CAS 1896479-58-5), a certified reference material (molecular formula C12H12Cl2O2, MW 259.13 g/mol) for analytical method development and quality control.
1-(2,5-Dichlorophenyl)cyclopentanecarboxylic Acid (C12H12Cl2O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1-(2,5-Dichlorophenyl)cyclopentanecarboxylic 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 | C12H12Cl2O2 |
| Molecular Weight | 259.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 1995 |
| Halogen Content | Cl-containing |
Related Dichlorophenyl Standards
- 1-(2,6-Dichlorophenyl)cyclopentanecarboxylic Acid (CAS 1037131-01-3)
- N-(2,4-Dichlorophenyl)pyrrolidine-2-carboxamide (CAS 1078791-25-9)
- N-(3,5-dichlorophenyl)pyrrolidine-2-carboxamide (CAS 1078791-26-0)
- N-(2,5-dichlorophenyl)pyrrolidine-2-carboxamide (CAS 1078791-27-1)
- ethyl 3-(2,6-dichlorophenyl)-2-methylprop-2-enoate (CAS 119424-90-7)
- 1-(2,3-Dichlorophenyl)cyclopentanecarboxylic Acid (CAS 1260801-73-7)
- (R)-2-(3,4-Dichlorophenyl)-2-methylpent-4-enoic acid (CAS 1563182-47-7)
- (S)-2-(3,4-Dichlorophenyl)-2-methylpent-4-enoic acid (CAS 1563182-50-2)
Recommended Standards
- 1-(3,5-Dichlorophenyl)cyclopentanecarboxylic Acid (CAS 1896404-16-2)
- (R)-3-Amino-1-(2,4-dichlorobenzyl)pyrrolidin-2-one (CAS 1951425-24-3)
- 4-(Difluoromethyl)-5-(hydroxymethyl)-2-(trifluoromethoxy)pyridin-3-ol (CAS 1806728-57-3)
- (2,5-Dichlorophenyl)(piperazin-1-yl)methanone (CAS 926254-75-3)
- 2-(1,1-Dioxidothietan-3-yl)ethyl 4-methylbenzenesulfonate (CAS 1637751-74-6)
- 2-Phenylpropane-1,1,1,3,3,3-d6 (CAS 20201-29-0)
- Ethyl 2-[(prop-2-en-1-yl)amino]acetate (CAS 3182-79-4)
- 4-(2-Methylfuran-3-carbonyl)morpholine-3-carboxylic acid (CAS 1491713-98-4)
- 2,4-Dioxo-7-(propan-2-yl)-1-propyl-1h,2h,3h,4h-pyrido[2,3-d]pyrimidine-5-carboxylic acid (CAS 1000932-57-9)
- 4-[(3-Ethyl-1,2,4-oxadiazol-5-yl)methyl]piperidine (CAS 1239743-49-7)
- Benzyl benzodithioate (CAS 27249-90-7)
- 5'-Cyanonicotine (CAS 42459-12-1)
- 6,7-Dimethoxy-1-(4-methoxyphenyl)-1,2,3,4-tetrahydroisoquinoline (CAS 55580-65-9)
- Tirzepatide Impurity 49 (CAS CATO-C4X-324049)
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