4-Chloro-5,6,7,8-tetrahydro-1,7-naphthyridine CAS 1260664-52-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1260664-52-5 |
| Molecular Formula | C8H9ClN2 |
| Molecular Weight | 168.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Chloro-5,6,7,8-tetrahydro-1,7-naphthyridine (CAS 1260664-52-5) pharmaceutical standards reference standard. Molecular formula: C8H9ClN2. Molecular weight: 168.62 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H9ClN2 |
| Molecular Weight | 168.62 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 5-Chloro-1,2,3,4-tetrahydro-2,6-naphthyridine (CAS 1029720-16-8)
- 5-Chloro-N-cyclopropylpyridin-2-amine (CAS 1036609-28-5)
- 4-Chloro-2-ethylbenzaldehyde (CAS 1043500-82-8)
- 7-Chloro-1,2,3,4-tetrahydro-2,6-naphthyridine (CAS 1060816-44-5)
- 8-Chloro-1,2,3,4-tetrahydro-1,7-naphthyridine (CAS 1086392-56-4)
- 2-(3-Chloro-4-methylphenyl)acetaldehyde (CAS 109346-81-8)
- 2-Chloro-4-methylbenzimidamide (CAS 1121693-91-1)
- 4-Chloro-5,6,7,8-tetrahydroquinazoline (CAS 1125-62-8)
Recommended Standards
- 5-Chloro-2-cyclopropylpyridin-4-amine (CAS 1260663-95-3)
- 4-Chloro-5,6,7,8-tetrahydro-1,6-naphthyridine (CAS 1260667-42-2)
- 8-Chloro-1,2,3,4-tetrahydro-2,7-naphthyridine (CAS 1256812-56-2)
- 1-(4-Hydroxy-3,5-dimethylphenyl)-2-(phenylthio)ethan-1-one (CAS 866136-21-2)
- 6-(4-Bromophenyl)-1,3,5-triazine-2,4-diamine (CAS 30508-74-8)
- (R)-3-amino-2-(4-(dimethylamino)benzyl)propanoic acid (CAS 1580529-31-2)
- Ethyl 2-(p-tolyl)propanoate (CAS 78926-01-9)
- 4-Methyl-5-[4-(propan-2-yl)phenyl]thiophene-2-carboxylic acid (CAS 832737-97-0)
- N-Hydroxy-4-(o-tolyl)picolinimidamide (CAS 1219454-72-4)
- Semaglutide impurity 23 (CAS CATO-C4X-222623)
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