5,7-Dichloro-1,2,3,4-tetrahydro-2,6-naphthyridine CAS 2035-51-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2035-51-0 |
| Molecular Formula | C8H8Cl2N2 |
| Molecular Weight | 203.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,7-Dichloro-1,2,3,4-tetrahydro-2,6-naphthyridine (CAS 2035-51-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H8Cl2N2. Molecular weight: 203.07 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H8Cl2N2 |
| Molecular Weight | 203.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 4-Bromoacetophenone-d (CAS 343942-02-9)
- Allyl 2,4-dichlorophenyl ether (CAS 5441-16-7)
- 4,6-Dichloro-2-cyclopropyl-5-methylpyrimidine (CAS 21721-73-3)
- 2-methyl-2,3,4,5-tetrahydro-1,4-benzoxazepine hydrochloride (CAS 1803595-52-9)
- 6-(Chloromethyl)-4-methylpicolinonitrile (CAS 1393561-06-2)
- 1-Methyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-6-sulfonamide (CAS 1354962-63-2)
- 2-Mercapto-5-methylpyrimidin-4-ol (CAS 636-26-0)
- 2-(1H-Pyrazol-4-yl)propan-2-amine (CAS 1215924-75-6)
- (R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(3-bromophenyl)butanoic acid (CAS 1632296-29-7)
- Peptide Impurity 05 (CAS 2322924-83-2)
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