4-Chloro-2-methyl-[1,7]naphthyridine CAS 61319-98-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61319-98-0 |
| Molecular Formula | C9H7ClN2 |
| Molecular Weight | 178.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-2-methyl-[1,7]naphthyridine (CAS 61319-98-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H7ClN2. Molecular weight: 178.62 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H7ClN2 |
| Molecular Weight | 178.62 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 5-chloro-2-methyl-1,6-naphthyridine (CAS 1001754-84-2)
- 3-Chloro-6,7-dihydro-5H-cyclopenta[c]pyridine-4-carbonitrile (CAS 103589-67-9)
- 5-Chloro-1-phenyl-1H-imidazole (CAS 104672-26-6)
- 2-Chloro-3-methyl-1,5-naphthyridine (CAS 1049030-27-4)
- 6-Chloro-3-quinolinamine (CAS 1051372-60-1)
- 6-Chloro-4-methylquinazoline (CAS 1071752-93-6)
- 2-Chloro-3-methyl-1,7-naphthyridine (CAS 1105191-93-2)
- 5-Chloro-1-phenyl-1H-pyrazole (CAS 1127-84-0)
Recommended Standards
- 4-Chloro-1-phenyl-1H-pyrazole (CAS 6831-92-1)
- 4-Chloro-2-methyl-1,5-naphthyridine (CAS 61319-97-9)
- 4-Amino-2-chloroquinoline (CAS 80947-25-7)
- 2-(4-(Methylsulfonyl)piperazin-1-yl)thiazol-4-amine (CAS 1023815-33-9)
- 1,4-Dimethyl-2-ethoxy-5-nitrobenzene (CAS 1368955-44-5)
- Isavuconazole Impurity 144 (CAS CATO-C4X-1236144)
- (S)-N-(1-(3-Aminobenzyl)pyrrolidin-3-yl)isoquinolin-5-amine (CAS 675133-44-5)
- (S)-1-(4-(2-(6-Amino-8-((6-bromobenzo[d][1,3]dioxol-5-yl)thio)-9H-purin-9-yl)ethyl)piperidin-1-yl)-1-oxopropan-2-yl L-alaninate (CAS 1310540-31-8)
- Tert-butyl (1-(4-nitrophenyl)cyclobutyl)carbamate (CAS 1359656-25-9)
- Semaglutide Impurity 183 (CAS 159541-28-3)
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