Methyl 3-amino-6-chloro-5-(propylamino)pyrazine-2-carboxylate CAS 1503-32-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1503-32-8 |
| Molecular Formula | C9H13ClN4O2 |
| Molecular Weight | 244.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Methyl 3-amino-6-chloro-5-(propylamino)pyrazine-2-carboxylate (CAS 1503-32-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H13ClN4O2. Molecular weight: 244.68 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H13ClN4O2 |
| Molecular Weight | 244.68 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 sealed and dry, 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; Hygroscopic; reseal immediately after opening; 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.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Methyl Standards
- 4-Amino-5-(5-chloro-2-fluorophenyl)-4H-1,2,4-triazole-3-thiol (CAS 1152520-62-1)
- 4-Amino-5-(4-chloro-2-fluorophenyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 1152598-13-4)
- 4-Amino-5-(3-chloro-2-fluorophenyl)-4H-1,2,4-triazole-3-thiol (CAS 1526796-66-6)
- 4-Amino-5-(2-chloro-5-fluorophenyl)-4H-1,2,4-triazole-3-thiol (CAS 1858242-67-7)
- 1-Amino-4-(4-chlorophenyl)-2-imino-1,2-dihydropyridine-3-carbonitrile (CAS 358366-87-7)
- 4-(4-Amino-2-chlorophenoxy)benzonitrile (CAS 66658-86-4)
- 4-Amino-5-chloro-9,10-dihydroacridin-9-one (CAS 893612-47-0)
- 5-Amino-2-chloro-9,10-dihydroacridin-9-one (CAS 893612-52-7)
Recommended Standards
- 3-(4-Chloro-1H-benzo[d]imidazol-2-yl)pyridin-2-amine (CAS 1443292-29-2)
- 5-(4-Chloro-1H-benzo[d]imidazol-2-yl)pyridin-3-amine (CAS 1443291-72-2)
- 3-{2-chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl}aniline (CAS 1615242-03-9)
- 3-(Bromomethyl)-2-methylfuran (CAS 119547-74-9)
- 2,2-DIMETHYL-2H-BENZO[B][1,4]THIAZIN-3(4H)-ONE (CAS 90921-53-2)
- 6-Chloro-1-phenyl-1,2,3,4-tetrahydroisoquinoline (CAS 871729-53-2)
- 4-(3-Oxo-3-phenylpropyl)-1-phenylpyrazolidine-3,5-dione (CAS 55446-27-0)
- (2-(Isobutylthio)-5-(trifluoromethyl)pyridin-3-yl)boronic acid (CAS 1256345-54-6)
- 6-Chloro-N-(tetrahydro-2H-thiopyran-3-yl)pyridin-3-amine (CAS 1553377-19-7)
- Insulin Degludec Impurity 25 (CAS CATO-C4X-215725)
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