4-Aminopyridine hydrochloride CAS 1003-40-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1003-40-3 |
| Molecular Formula | C5H6N2 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Aminopyridine hydrochloride (CAS 1003-40-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H6N2 HCl. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H6N2 HCl |
| Molecular Weight | 130.57 g/mol |
| Purity | 97%+ |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Aminopyridine Standards
- 4-Aminopyridine-2-carboxylic Acid (CAS 100047-36-7)
- 4-aminopyridine-2-carboxamide (CAS 100137-47-1)
- 6-Aminopyridine-2-boronic acid pinacol ester, 97% (CAS 1032758-22-7)
- 6-Aminopyridine-2,4-diol (CAS 104767-38-6)
- 2-Aminopyridine-3-boronic acid pinacol ester, 97% (CAS 1073354-97-8)
- 6-Aminopyridine-2-sulfonic acid (CAS 109682-22-6)
- 1,1'-(3-Aminopyridine-2,6-diyl)bis(ethan-1-one) (CAS 1135370-81-8)
- 3-Aminopyridine-2-thiol hydrochloride (CAS 117884-16-9)
Recommended Standards
- (R)-1-(4-(tert-butyl)phenyl)propan-1-amine (CAS 1213091-61-2)
- 2-((tert-Butoxycarbonyl)amino)-3,3-bis(3,3-difluorocyclobutyl)propanoic acid (CAS 2549045-89-6)
- 2-Methyltetrahydrothiophene-2-carbonitrile (CAS 940315-22-0)
- (Oxazol-5-yl)ethylammonium HCl (CAS 317830-75-4)
- 5-(Pyridin-2-yl)isoxazole-3-carbonyl chloride (CAS 88958-32-1)
- (2-Amino-5-chloro-4-fluorophenyl)(phenyl)methanone (CAS 1433904-07-4)
- C-telopeptide (CAS 162929-64-8)
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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