1-(2-Chloro-3-hydroxyphenyl)ethan-1-one CAS 69240-96-6
| CAS No. | 69240-96-6 |
| Molecular Formula | C8H7ClO2 |
| Molecular Weight | 170.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H7ClO2, 1-(2-Chloro-3-hydroxyphenyl)ethan-1-one 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 170.59 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.
1-(2-Chloro-3-hydroxyphenyl)ethan-1-one (CAS 69240-96-6) is a high-purity analytical reference standard with the molecular formula C8H7ClO2 and a molecular weight of 170.59 g/mol.
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-(2-Chloro-3-hydroxyphenyl)ethan-1-one 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 | C8H7ClO2 |
| Molecular Weight | 170.59 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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 | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | Cl-containing |
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Recommended Standards
- (2S)-2-chloro-2-phenylacetic acid (CAS 29125-24-4)
- 1-(2-Chloro-5-hydroxyphenyl)ethan-1-one (CAS 58020-38-5)
- Azelastine Impurity 12 (CAS 1878-65-5)
- 1-(3-Chloro-5-hydroxyphenyl)ethanone (CAS 23164-97-8)
- Methyl 3-(2-chloro-3-methoxyphenyl)-5-methylisoxazole-4-carboxylate (CAS 4402-93-1)
- 21H,23H-Porphine, 5,10,15,20-tetraphenyl-,manganese complex (CAS 12650-83-8)
- 1-(3-Butoxy-5-fluorophenyl)propan-1-one (CAS 1443305-33-6)
- 1,4-Dichlorospiro[6,8-dihydro-5H-phthalazine-7,3'-oxetane] (CAS 2893971-41-8)
- rac Mono(2-Ethyl-5-Oxohexyl) Phthalate (CAS 40321-98-0)
- Atropine Impurity 64 (CAS CATO-C4X-148964)
- 6-Amino-2-bromo-3-iodobenzoic acid (CAS 2089649-07-8)
- 2-[3-(4-chlorophenyl)-1-phenyl-1h-pyrazol-4-yl]acetonitrile (CAS 55432-07-0)
- 4-methylpiperidine-2,6-dione (CAS 25077-26-3)
- Cholecystokinin Octapeptide (1-4) (desulfated) (CAS 80790-40-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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