7-Amino-1-methyl-1,8-naphthyridin-2(1H)-one CAS 49655-99-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 49655-99-4 |
| Molecular Formula | C9H9N3O |
| Molecular Weight | 175.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 7-Amino-1-methyl-1,8-naphthyridin-2(1H)-one (CAS 49655-99-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H9N3O. Molecular weight: 175.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H9N3O |
| Molecular Weight | 175.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1971 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 7-(Aminomethyl)-1,8-naphthyridin-2(1h)-one (CAS 597552-70-0)
- 7-Amino-2-methyl-1,8-naphthyridin-4(1h)-one (CAS 6238-47-7)
- 6-Phenyl-4,5-dihydro-1,2,4-triazin-3(2H)-one (CAS 78831-00-2)
- 2,3-Dimethyl-2-(4-methylpiperazinomethyl) benzophenone (CAS 898783-13-6)
- 2-(2-(Difluoromethyl)-6-hydroxy-5-nitropyridin-3-yl)acetonitrile (CAS 1805394-01-7)
- 6-Methoxy-3,3-dimethylindolin-2-one (CAS 303225-10-7)
- Ethyl 2-(3-bromoisoxazol-5-yl)-3-methylbutanoate (CAS 2724270-76-0)
- 2-Chloro-3-(1H-indol-3-yl)-quinoxaline (CAS 1146080-41-2)
- Hydrochlorothiazide-13C,d2 (CAS 1190006-03-1)
- Semaglutide Impurity 152 xTFA (CAS CATO-C4X-2226152)
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