6,8-dichloro-2,7-naphthyridin-3-amine CAS 2246719-66-2
| CAS No. | 2246719-66-2 |
| Molecular Formula | C8H15Cl2N3 |
| Molecular Weight | 224.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
6,8-dichloro-2,7-naphthyridin-3-amine (CAS 2246719-66-2), molecular formula C8H15Cl2N3 and molecular weight 224.13 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H15Cl2N3, 6,8-dichloro-2,7-naphthyridin-3-amine contains a nitrile group, chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 224.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H15Cl2N3 |
| Molecular Weight | 224.13 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related dichloro Standards
- 2,4-dichloro-6,7-dimethyl-5H-pyrrolo[3,2-d]pyrimidine (CAS 1062517-28-5)
- 2,4-dichloro-6-ethyl-7h-pyrrolo[2,3-d]pyrimidine (CAS 1275608-17-7)
- 2,4-dichloro-7-methyl-pyrido[3,2-d]pyrimidine (CAS 1567624-24-1)
- 2,4-dichloro-5,7-dimethyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1638764-36-9)
- 2,4-dichloro-5,6-dimethylpyrrolo[2,1-f][1,2,4]triazine (CAS 2306273-15-2)
- 2,4-dichloro-6-methyl-pyrido[3,2-d]pyrimidine (CAS 30212-52-3)
- 2,4-dichloro-7-methyl-pyrido[2,3-d]pyrimidine (CAS 92350-63-5)
- 4,6-dichloro-2,3-dimethyl-2H-pyrazolo[4,3-c]pyridine (CAS 2088840-48-4)
Recommended Standards
- 5,7-Dinitrobenzofuran-3(2H)-one (CAS 98556-67-3)
- Allyl pentafluorophenyl ether (CAS 33104-02-8)
- 5,7-Dichloro-3-ethylpyrazolo[1,5-a]pyrimidine (CAS 779353-64-9)
- Pentafluoroethyl phenyl ketone (CAS 394-52-5)
- 3-Amino-5-methoxypyrazine-2-carbonitrile (CAS 135291-84-8)
- D-Apiose (CAS 639-97-4)
- Ethylene glycol-bis(β-aminoethyl ether)-N,N,N′,N′-tetraacetic acid tetrasodium salt (CAS 13368-13-3)
- 4-Cyano-N-phenylbenzenesulfonamide (CAS 56768-46-8)
- (1S,3R)-3-acetamido-N-(5-chloro-4-iodopyridin-2-yl)cyclohexane-1-carboxamide (CAS 2098001-97-7)
- Amiodarone Didesethyl HCl (CAS 757220-04-5)
- tert-Butyl 4-(2-hydroxy-2-methylpropanamido)piperidine-1-carboxylate (CAS 1233952-42-5)
- Methyl 5-methyl-1H-benzo[d]imidazole-2-carboxylate (CAS 87836-37-1)
- Torasemide impurity 38 (CAS CATO-C4X-183638)
- Proinsulin C-Peptide (55-89) (human) (CAS 11097-48-6)
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 18665070610 / Nicole.chen@cato-chem.com