3-Amino-N-(3-methoxypropyl)-4-oxo-3,4-dihydroquinazoline-2-carboxamide CAS 646497-32-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 646497-32-7 |
| Molecular Formula | C13H16N4O3 |
| Molecular Weight | 276.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Amino-N-(3-methoxypropyl)-4-oxo-3,4-dihydroquinazoline-2-carboxamide (CAS 646497-32-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H16N4O3. Molecular weight: 276.29 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H16N4O3 |
| Molecular Weight | 276.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
Related Amino Standards
- 4-Amino-5-[3-(4-fluorophenyl)-1h-pyrazol-5-yl]-4h-1,2,4-triazole-3-thiol (CAS 1028417-82-4)
- Ethyl 4-amino-5,8-dimethoxyquinoline-3-carboxylate (CAS 1219200-50-6)
- 2-Amino-N-(3-methoxypropyl)-4-oxo-4H-chromene-3-carboxamide (CAS 1269531-22-7)
- 6-Amino-2-phenyl-2,5-dihydro-4H-pyrazolo[3,4-c]quinolin-4-one (CAS 1315307-78-8)
- 6-Amino-1-(4-aminophenyl)indeno[1,2-c]pyrazol-4(1H)-one (CAS 143182-50-7)
- N-(6-Amino-2,4-dioxo-3-(prop-2-yn-1-yl)-1,2,3,4-tetrahydropyrimidin-5-yl)cyclopentanecarboxamide (CAS 152529-71-0)
- 2-Amino-3-(1H-benzo[d]imidazol-2-yl)quinolin-4-ol (CAS 388565-19-3)
- 5-Amino-1-(2-phenoxyphenyl)-1H-imidazole-4-carbonitrile (CAS 551921-64-3)
Recommended Standards
- 3,5-Di(pyridin-4-yl)benzoic acid (CAS 876905-58-7)
- 3-Benzoyl-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 400900-22-3)
- 3,4-Dihydrobenz[a]anthracene-1(2H)-one (CAS 57652-74-1)
- 5-(2-Hydroxypyrimidin-5-yl)thiophene-2-carbaldehyde (CAS 1261952-75-3)
- 2,5-Dichloro-N-(2,2-dimethoxyethyl)benzenesulfonamide (CAS 1024392-23-1)
- Cis-2-(3-pyridyl)cyclopropanecarboxylicacid (CAS 1201922-23-7)
- 1-(4-((Trifluoromethyl)sulfonyl)phenyl)pyrrolidine (CAS 692279-06-4)
- (4-Chloro-2-fluoro-6-methylphenyl)methanol (CAS 1805953-62-1)
- 4-Bromo-7-hydroxyisoindolin-1-one (CAS 808127-81-3)
- MCH-Gene-Overprinted-Polypeptide-14 (rat) (H-4746.0500) (CAS 182917-44-8)
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