3-(2-Chloro-4-(methoxycarbonyl)phenyl)propanoic acid CAS 1806447-99-3
| CAS No. | 1806447-99-3 |
| Molecular Formula | C11H11ClO4 |
| Molecular Weight | 242.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H11ClO4, 3-(2-Chloro-4-(methoxycarbonyl)phenyl)propanoic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 242.66 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
3-(2-Chloro-4-(methoxycarbonyl)phenyl)propanoic acid (CAS 1806447-99-3) is a high-purity analytical reference standard with the molecular formula C11H11ClO4 and a molecular weight of 242.66 g/mol.
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.
As a certified reference material (CRM), 3-(2-Chloro-4-(methoxycarbonyl)phenyl)propanoic acid 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.
Physical & Chemical Properties
| Molecular Formula | C11H11ClO4 |
| Molecular Weight | 242.66 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 sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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 Chloro Standards
- (2e)-3-(3-Chloro-4,5-dimethoxyphenyl)prop-2-enoic acid (CAS 1022080-99-4)
- 4-(2-Chloro-5-methoxyphenyl)-4-oxobutanoic acid (CAS 103857-60-9)
- 3-Chloro-n-(2-methyl-3-nitrophenyl)propanamide (CAS 1087791-98-7)
- 2-chloro-N-(2-methyl-3-nitrophenyl)propanamide (CAS 1098360-59-8)
- Methyl 2-(4-chloro-2-formylphenoxy)propanoate (CAS 1149804-15-8)
- 2-Chloro-N-(2,4-dimethyl-6-nitrophenyl)acetamide (CAS 1170501-18-4)
- 2-Chloro-N-methyl-N-(3-nitrobenzyl)acetamide (CAS 1179955-75-9)
- N-[(4-Chloro-2-pyridinyl)carbonyl]-2-methylalanine (CAS 1220031-50-4)
Recommended Standards
- Ethyl 2-(4-chloro-2-formylphenoxy)acetate (CAS 17798-46-8)
- 3-Chloro-2-(cyclopentyloxy)-4-nitropyridine (CAS 1881288-97-6)
- (R)-4-Chlorokynurenine (CAS 175777-22-7)
- methyl 3-(2-chloro-6-methoxyphenyl)-3-oxopropanoate (CAS 1909308-67-3)
- 6-Methyl-1H-pyrrolo[3,2-b]pyridine-3-carbaldehyde (CAS 1260381-59-6)
- 5-Methoxy-N-methyl-2-phenylpyrimidin-4-amine (CAS 477863-75-5)
- 4-Chloro-8-methoxy-5H-pyrimido[5,4-b]indole (CAS 98792-03-1)
- 2,4-Difluoro-5-nitromandelic acid (CAS 1803787-26-9)
- (S)-2-(1-aminoethyl)-4-oxo-3-phenyl-3,4-dihydropyrrolo[2,1-f][1,2,4]triazine-5-carbonitrile (CAS 1403942-78-8)
- Brivaracetam Impurity 121 (CAS CATO-C4X-2007121)
- N-(2-(3-(Trifluoromethyl)-6,7-dihydropyrano[4,3-c]pyrazol-1(4H)-yl)ethyl)furan-2-carboxamide (CAS 1797823-63-2)
- 5-(2,4-Difluorophenyl)nicotinamide (CAS 1346691-67-5)
- 2,2,2-Trifluoro-1-(1-methyl-4-nitro-1H-pyrrol-2-yl)ethan-1-one (CAS 841243-47-8)
- Neuropeptide AF (human) (CAS 192387-38-5)
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