2-Methylquinazolin-4-amine CAS 3440-46-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3440-46-8 |
| Molecular Formula | C9H9N3 |
| Molecular Weight | 159.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Methylquinazolin-4-amine (CAS 3440-46-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H9N3. Molecular weight: 159.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H9N3 |
| Molecular Weight | 159.19 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 Methylquinazolin Standards
- 2-Methylquinazolin-6-amine (CAS 1056566-65-4)
- 8-Methylquinazolin-2-amine (CAS 1169789-21-2)
- 5-Methylquinazolin-4-amine (CAS 1487039-63-3)
- 6-Methylquinazolin-2-amine (CAS 1687-52-1)
- 5-Methylquinazolin-2-amine (CAS 1936200-67-7)
- 7-Methylquinazolin-2-amine (CAS 1936498-79-1)
- 2-Methylquinazolin-5-amine (CAS 825654-44-2)
- 2-Methylquinazolin-7-amine (CAS 455279-79-5)
Recommended Standards
- 2-METHYL-6-(1H-PYRAZOL-3-YL)-PYRIDINE (CAS 203569-23-7)
- 2-methyl-3-(1H-1,2,4-triazol-1-yl)propanoic acid (CAS 373356-32-2)
- 2-Methyl-1,8-naphthyridin-3-amine (CAS 913945-42-3)
- 3-Bromopyridin-4(1H)-one (CAS 70149-39-2)
- Methyl (S)-4-benzyl-6,6-dimethylmorpholine-3-carboxylate (CAS 1001054-45-0)
- 4-(8-((4-((1S,4S)-5-Isopropyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)phenyl)amino)-[1,2,4]triazolo[1,5-a]pyrazin-5-yl)furan-2-carboxamide (CAS 1195065-29-2)
- 4-Hydroxypiperidine-2-carboxylic acid hydrochloride (CAS 89531-61-3)
- Methyl 4-(2,6-dimethylmorpholino)-3-nitrobenzoate (CAS 477871-33-3)
- (E)-N'-(1-([1,1'-Biphenyl]-4-yl)ethylidene)-2-(trifluoromethyl)benzenesulfonohydrazide (CAS 2301999-04-0)
- Semaglutide impurity 30 (CAS CATO-C4X-222630)
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