4-Chloro-2-methyl-1,5-naphthyridine CAS 61319-97-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61319-97-9 |
| Molecular Formula | C9H7ClN2 |
| Molecular Weight | 178.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Chloro-2-methyl-1,5-naphthyridine (CAS 61319-97-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H7ClN2. Molecular weight: 178.62 g/mol. Batch-specific COA and technical support are available on request.
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-2-methyl-[1,7]naphthyridine (CAS 61319-98-0)
- 4-chloro-2-methyl-1,6-naphthyridine (CAS 2804196-79-8)
- 4-Chloro-1-phenyl-1H-pyrazole (CAS 6831-92-1)
- N-Desacetyl 3-Demethyl Thiocolchicine (CAS 97043-09-9)
- (Z)-methyl 2-cyano-2-(5-nitropyridin-2(1h)-ylidene)acetate (CAS 1221794-83-7)
- 8-Bromo-2-(4-iodophenyl)imidazo[1,2-a]pyridine (CAS 947533-53-1)
- N-(1-(2,6-dichlorobenzyl)-2-oxo-1,2-dihydropyridin-3-yl)-3-methylbutanamide (CAS 338784-83-1)
- Ethyl 4-(1H-imidazol-2-yl)piperidine-1-carboxylate (CAS 1198420-87-9)
- Azacitidine Impurity 20 (CAS CATO-C4X-138820)
- Neuropeptide FF (CAS 99566-27-5)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com