5-Amino-2-chlorophenyl acetate CAS 81701-92-0
| CAS No. | 81701-92-0 |
| Molecular Formula | C8H8ClNO2 |
| Molecular Weight | 185.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-Amino-2-chlorophenyl acetate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 5-Amino-2-chlorophenyl acetate (CAS 81701-92-0), a certified reference material (molecular formula C8H8ClNO2, MW 185.61 g/mol) for analytical method development and quality control.
5-Amino-2-chlorophenyl acetate (C8H8ClNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 5-Amino-2-chlorophenyl acetate 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 | C8H8ClNO2 |
| Molecular Weight | 185.61 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Amino Standards
- 3-amino-5-chloro-4-methylbenzoic acid (CAS 1092307-34-0)
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Recommended Standards
- 5-Allyl-2-amino-6-chloro-4-pyrimidinol (CAS 886362-18-1)
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- 5-Acetyl-3-chloro-6-methylpyridin-2(1H)-one (CAS 58405-00-8)
- 5-Chloro-2-ethoxy-pyridine-3-carbaldehyde (CAS 870721-63-4)
- 3-Isopropylphenyl Methylcarbamate (CAS 64-00-6)
- 2-Ethyl-2-methylbutanoic acid (CAS 19889-37-3)
- 8-Azaspiro[bicyclo[3.2.1]octane-3,3'-diazirine] hydrochloride (CAS 2193066-71-4)
- Dimethenamid (CAS 87674-68-8)
- 1,8-Dioxa-4-azaspiro[4.5]decane (CAS 122824-12-8)
- 4-(Cyclopentylsulfanyl)phenylboronic acid (CAS 1107580-37-9)
- 2-(2-Methyl-6-(piperidin-1-yl)pyridin-3-yl)piperidine-1-carbaldehyde (CAS 1352521-46-0)
- N-((11bS)-2,6-Bis(3,5-bis(trifluoromethyl)phenyl)-4-(((trifluoromethyl)sulfonyl)imino)-4l5-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-1,1,1-trifluoromethanesulfonamide (CAS 2095607-81-9)
- 3-methoxyacrylic acid (CAS 6162-52-3)
- Lixisenatide (CAS 320367-13-3)
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