4-Amino-2-chloro-5-methylbenzoic acid CAS 1357944-41-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1357944-41-2 |
| Molecular Formula | C8H8ClNO2 |
| Molecular Weight | 185.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Amino-2-chloro-5-methylbenzoic acid (CAS 1357944-41-2) pharmaceutical standards reference standard. Molecular formula: C8H8ClNO2. Molecular weight: 185.61 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
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.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Amino Standards
- 3-amino-5-chloro-4-methylbenzoic acid (CAS 1092307-34-0)
- Methyl 3-amino-2-chlorobenzoate (CAS 120100-15-4)
- 2-(4-Amino-2-chlorophenyl)acetic acid (CAS 1260795-87-6)
- 2-(5-Amino-2-chlorophenyl)acetic acid (CAS 1261566-24-8)
- 2-(2-Amino-6-chlorophenyl)acetic acid (CAS 1261580-95-3)
- 2-(3-Amino-5-chlorophenyl)acetic acid (CAS 1261645-37-7)
- 2-(2-Amino-3-chlorophenyl)acetic acid (CAS 1261671-87-7)
- (Z)-2-Amino-5-chloro-N-hydroxybenzenecarboximidamide (CAS 131782-71-3)
Recommended Standards
- N-[(2-chloro-6-methoxyphenyl)methylidene]hydroxylamine (CAS 1353119-29-5)
- 2-Chloro-1-(6-methoxypyridin-3-yl)ethan-1-one (CAS 136591-96-3)
- 4-Amino-2-chloro-3-methylbenzoic acid (CAS 134331-62-7)
- 4-Bromo-N-(tert-butyl)-2,6-dimethylbenzenesulfonamide (CAS 1704121-94-7)
- n-(1-(Furan-2-yl)ethyl)-1-methyl-1h-pyrazol-3-amine (CAS 1182751-05-8)
- Tert-butyl (S)-2-((cyclopropylamino)methyl)pyrrolidine-1-carboxylate (CAS 1354010-96-0)
- (4,4'-Dinitro-[1,1'-biphenyl]-2,2'-diyl)dimethanol (CAS 5047-02-9)
- 2,5-Dimethyl-4-nitro-1H-pyrazol-3(2H)-one (CAS 81649-68-5)
- 1,2-Ethanediaminium, N1-[(ethenylphenyl)methyl]-N1,N1,N2,N2,N2-pentamethyl-, chloride, polymer with ethenylbenzene and ar-ethenyl-N,N,N-trimethylbenzenemethanaminium chloride (CAS 73398-70-6)
- Des-[Ser]8-Liraglutide (CAS CATO-C4X-199233)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com