2-Amino-5-methoxyquinazoline CAS 708-16-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 708-16-7 |
| Molecular Formula | C9H9N3O |
| Molecular Weight | 175.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-5-methoxyquinazoline (CAS 708-16-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H9N3O. Molecular weight: 175.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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.) | 1957 |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 1-(4-Amino-1H-indazol-1-yl)ethanone (CAS 1010102-10-9)
- 2-Amino-5-cyano-3-methylbenzamide (CAS 1032667-24-5)
- 5-Amino-4-phenyl-2,4-dihydro-3H-pyrazol-3-one (CAS 103755-48-2)
- 5-Amino-1-phenyl-1H-pyrazol-3-ol (CAS 103755-56-2)
- 2-(3-Amino-1H-pyrazol-5-yl)phenol (CAS 10523-64-5)
- 8-Amino-7-methylquinazolin-4(3H)-one (CAS 1093101-65-5)
- 1-{5-amino-1H-pyrrolo[2,3-b]pyridin-2-yl}ethan-1-one (CAS 1186502-34-0)
- 7-Amino-1h-indole-2-carboxamide (CAS 1193387-65-3)
Recommended Standards
- 2-Amino-4-phenyl-4,5-dihydro-1h-imidazol-5-one (CAS 619330-78-8)
- 2-Amino-6-methoxyquinazoline (CAS 709-06-8)
- 2-Amino-4-methylphthalazin-1(2H)-one (CAS 887579-31-9)
- Ethyl (S)-2-bromobutanoate (CAS 130233-25-9)
- 92112-69-1 HEXANES, MIXTURE OF ISOMERS, FOR SPECTROSCOPY, 95+% (CAS 92112-69-1)
- Ethyl 2-(4-chloro-3-fluorophenoxy)acetate (CAS 1096703-33-1)
- 5-Fluoro-4-hydroxynicotinonitrile (CAS 1256785-73-5)
- (3-((3-Chloro-4-fluorophenyl)carbamoyl)phenyl)boronic acid (CAS 1072946-04-3)
- N′-[2-(dimethylamino)-4,6-dimethyl-5-pyrimidinyl]-N,N-dimethylsulfamide (CAS 1797968-04-7)
- D-[Ser]11-Semaglutide (CAS CATO-CPTD788629)
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