2-(4-Chlorophenyl)-2-oxoacetic Acid CAS 7099-88-9
| CAS No. | 7099-88-9 |
| Molecular Formula | C8H5ClO3 |
| Molecular Weight | 184.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(4-Chlorophenyl)-2-oxoacetic Acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-(4-Chlorophenyl)-2-oxoacetic Acid (CAS 7099-88-9), a certified reference material (molecular formula C8H5ClO3, MW 184.58 g/mol) for analytical method development and quality control.
The molecular framework of 2-(4-Chlorophenyl)-2-oxoacetic Acid (C8H5ClO3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 2-(4-Chlorophenyl)-2-oxoacetic 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 | C8H5ClO3 |
| Molecular Weight | 184.58 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.) | 1959 |
| Halogen Content | Cl-containing |
Related Chlorophenyl Standards
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- 1-(2-Chlorophenyl)-2-methoxyethan-1-one (CAS 1157137-09-1)
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Recommended Standards
- 1,3-BENZODIOXOLE-4-CARBONYLCHLORIDE (CAS 66411-55-0)
- 2-(Chlorocarbonyl)benzoic acid (CAS 30247-86-0)
- (6-Chloro-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)methanol (CAS 749929-28-0)
- 2-(Chloromethyl)-5-(2-furyl)-1,3,4-oxadiazole (CAS 727374-86-9)
- rel-(1R,2S)-2-(Fluoromethyl)cyclopropane-1-carboxylic acid (CAS 2489502-73-8)
- 2-(5-Ethynylthiophen-2-yl)pyridine (CAS 132464-90-5)
- n-((1h-Imidazol-2-yl)methyl)-4-bromoaniline (CAS 660405-12-9)
- 4-(4-Methylbenzoyl)-8-propyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326809-31-7)
- 7-Chlorocinnolin-3(2H)-one (CAS 101494-93-3)
- 3-{[(5-Methyl-2-thienyl)carbonyl]amino}-benzoic acid (CAS 905381-13-7)
- 2-[4-(n'-hydroxycarbamimidoyl)phenyl]-n-methylacetamide (CAS 1344876-34-1)
- 3-Acetamido-4-(trimethylammonio)butanoate (CAS 98855-43-7)
- 5-ethyl-1H-pyrazol-3-ol (CAS 35087-28-6)
- Angiotensin III Antipeptide (CAS 133605-55-7)
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