4-Amino-2-chloropyridine CAS 14432-12-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 14432-12-3 |
| Molecular Formula | C5H5ClN2 |
| Molecular Weight | 128.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Amino-2-chloropyridine (CAS 14432-12-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H5ClN2. Molecular weight: 128.56 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H5ClN2 |
| Molecular Weight | 128.56 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Amino Standards
- 5-Amino-2-chloropyridine (CAS 5350-93-6)
- 4-Amino-3-chloropyridine (CAS 19798-77-7)
- 3-Amino-2-chloropyridine (CAS 6298-19-7)
- (2-Amino-1-cyclopropylethyl)dimethylamine (CAS 1092301-70-6)
- N-(2-amino-2-methylpropyl)cyclopropanamine (CAS 1247812-41-4)
- 2-Amino-5,6-dimethylpyridine (CAS 57963-08-3)
- 4-Amino-1,2-dimethylpiperidine (CAS 89850-92-0)
- (E)-(4-Amino-4-oxobut-1-en-1-yl)boronic acid (CAS 195379-23-8)
Recommended Standards
- Edoxaban Impurity 7 (CAS 1072-98-6)
- 2-Chlorophenol (CAS 95-57-8)
- 3-Chlorophenol (CAS 108-43-0)
- L-Hydroxyproline Hydroxy derivatives (CAS CATO-CIM-100601)
- Methyl 3-(N-(3-aminopropyl)sulfamoyl)thiophene-2-carboxylate hydrochloride (CAS 1837349-57-1)
- 5-(4-Hydroxy-2-mercapto-6-phenylpyrimidin-5-yl)pentanoic acid (CAS 94100-20-6)
- Metaraminol Impurity 33 (CAS CATO-C4X-225233)
- (3-Methoxyphenyl)(4-methylphenyl)methanone (CAS 82520-37-4)
- 3,4-Diamino-6-(thiophen-2-yl)-4,5-dihydro-1,2,4-triazin-5-one (CAS 791567-84-5)
- Peptide YY (3-36) (human) (CAS 123583-37-9)
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