8-Chloro-1-naphthoic Acid CAS 4537-00-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4537-00-2 |
| Molecular Formula | C11H7ClO2 |
| Molecular Weight | 206.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-Chloro-1-naphthoic Acid (CAS 4537-00-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H7ClO2. Molecular weight: 206.63 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H7ClO2 |
| Molecular Weight | 206.63 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 4-Chloro-1-napthalenecarboxylic Acid (CAS 1013-04-3)
- 6-Chloro-2-(pyridin-2-yl)pyrimidin-4-amine (CAS 1014720-73-0)
- 2-Chloro-6-(1h-imidazol-1-yl)benzaldehyde (CAS 1021240-96-9)
- 2-Chloro-4-(1-imidazolyl)benzaldehyde (CAS 1141669-45-5)
- 4-Chloro-6-methyl-2-(pyrimidin-2-yl)pyrimidine (CAS 1153093-46-9)
- N-(4-chloro-3-cyanophenyl)prop-2-enamide (CAS 1156154-87-8)
- 4-chloro-6-nitropyrrolo[2,1-f][1,2,4]triazine (CAS 1160995-37-8)
- 4-(4-Chloro-1h-pyrazol-1-yl)benzaldehyde (CAS 1179758-89-4)
Recommended Standards
- 7-chloroquinoline-2-carboxamide (CAS 65147-97-9)
- 8-Chloro-6-methyl-1,7-naphthyridine-3-carbaldehyde (CAS 2692638-21-2)
- 7-Chloro-1-naphthoic acid (CAS 58926-30-0)
- (4-(O-tolyloxy)phenyl)methanaminehydrochloride (CAS 1172923-95-3)
- 4,4,5,5-Tetramethyl-2-(3-(naphthalen-1-yl)phenyl)-1,3,2-dioxaborolane (CAS 1263272-83-8)
- 6-(Trifluoromethyl)-1H-benzo[d][1,2,3]triazol-1-ol (CAS 26198-21-0)
- 4-Chloro-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b]indole (CAS 173458-87-2)
- Guacetisal (CAS 55482-89-8)
- 1-[2-(difluoromethoxy)phenyl]-2,2,2-trifluoroethan-1-amine hydrochloride (CAS 1443982-09-9)
- Semaglutide impurity 86 (CAS CATO-C4X-222686)
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