3-Chloro-1,7-naphthyridin-8(7H)-one CAS 1393575-76-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1393575-76-2 |
| Molecular Formula | C8H5ClN2O |
| Molecular Weight | 180.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Chloro-1,7-naphthyridin-8(7H)-one (CAS 1393575-76-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H5ClN2O. Molecular weight: 180.59 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H5ClN2O |
| Molecular Weight | 180.59 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.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
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- 8-Chloro-3,4-dihydroquinazolin-4-one (CAS 101494-95-5)
- 7-Chloro-4H-1-benzopyran-4-one (CAS 101860-74-6)
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Recommended Standards
- 4-Chloro-1,7-naphthyridin-8(7H)-one (CAS 1393562-62-3)
- 3-Chloro-1,6-naphthyridin-5(6H)-one (CAS 1393583-57-7)
- 5-Chloro-1,2-dihydro-1,6-naphthyridin-2-one (CAS 1393540-72-1)
- Butyl 4-hydroxy-7-phenoxyisoquinoline-3-carboxylate (CAS 808115-54-0)
- n-(1,2,3,4-Tetrahydroisoquinolin-7-yl)acetamide (CAS 220247-59-6)
- 5-Nitrobenzo[cd]indol-2(1H)-one (CAS 65300-69-8)
- 2-Methyl-[1,1'-biphenyl]-3-carboxamide (CAS 1956331-69-3)
- 1-(3,4-Dichlorophenyl)-3-methylbutan-1-one (CAS 904923-17-7)
- (5-Oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidin-6-yl)acetic acid (CAS 1211483-89-4)
- Peptide Impurity 40 (CAS CATO-CPTD788840)
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