(2-Amino-5-chlorophenyl)boronic acid CAS 1003042-41-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1003042-41-8 |
| Molecular Formula | C6H7BClNO2 |
| Molecular Weight | 171.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2-Amino-5-chlorophenyl)boronic acid (CAS 1003042-41-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H7BClNO2. Molecular weight: 171.39 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H7BClNO2 |
| Molecular Weight | 171.39 g/mol |
| Appearance | 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Amino Standards
- (3-Amino-5-chlorophenyl)boronic acid (CAS 1186403-18-8)
- (2-Amino-4-chlorophenyl)boronic acid (CAS 948592-74-3)
- (3-Amino-4-chlorophenyl)boronic acid (CAS 850689-36-0)
- (4-Amino-3-chlorophenyl)boronic acid (CAS 948593-57-5)
- (5-Amino-2-chlorophenyl)boronic acid (CAS 958646-69-0)
- (4-amino-2,2,3-trimethylcyclohexyl)methanol (CAS 1053170-08-3)
- (1-Amino-3,3,5-trimethylcyclohexyl)methanol (CAS 1179825-40-1)
- 2-Amino-4-tert-butylphenol (CAS 1199-46-8)
Recommended Standards
- n-Octyldimethylsilane (CAS 40934-68-7)
- 6-Chloro-5-methylpyridine-3-boronic Acid (CAS 1003043-40-0)
- 2-Trimethylsilyl-n-tert-butylacetaldimine (CAS 73198-78-4)
- 3-Chloro-2-(4-fluoro-3-nitrophenyl)-5-(trifluoromethyl)pyridine (CAS 699011-29-5)
- Ethyl 2-chloro-4-methyl-5-(2-(trifluoromethyl)phenyl)-1H-pyrrole-3-carboxylate (CAS 1631030-75-5)
- Iopromide impurity 14 (CAS CATO-C4X-183214)
- 3,5-Dibromo-4-formylbenzonitrile (CAS 1415560-03-0)
- 2-[(1,2-Dihydro-2-oxo-3H-indol-3-ylidene)methyl]-4-methyl-1H-pyrrole-3-propanoic Acid 2-Hydroxyethyl Ester 258831-78-6 SU-5402 2-Hydroxyethyl Ester (CAS 258831-78-6)
- Baloxavir Marboxil Impurity 196 (CAS CATO-C4X-2108196)
- His-Aib-Semaglutide (CAS CATO-C4X-2226220)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com