2-Methylquinazoline-4,6-diamine CAS 90558-57-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90558-57-9 |
| Molecular Formula | C9H10N4 |
| Molecular Weight | 174.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Methylquinazoline-4,6-diamine (CAS 90558-57-9) pharmaceutical standards reference standard. Molecular formula: C9H10N4. Molecular weight: 174.20 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H10N4 |
| Molecular Weight | 174.20 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.) | 1982 |
| Nitrogen Atoms | 4 |
Related Methylquinazoline Standards
- 6-Methylquinazoline-2,4-diamine (CAS 1955-61-9)
- 5-Methylquinazoline-2,4-diamine (CAS 27018-14-0)
- 7-Methylquinazoline-2,4-diamine (CAS 27018-16-2)
- 3-Methylquinazoline-2,4(1h,3h)-dione (CAS 607-19-2)
- 5-Methylquinazoline-2,4-diol (CAS 52570-39-5)
- 2-Methylquinazoline-4-thiol (CAS 6484-28-2)
- 4-Methylquinazoline-2-thiol (CAS 25809-91-0)
- 2-Methylquinazoline-4-carbonitrile (CAS 65078-93-5)
Recommended Standards
- 2-Methylnaphthalene-1,5-diol (CAS 79786-99-5)
- 2-Naphthol-6-methanol, 97% (CAS 309752-65-6)
- 2-Methylnaphthalene-1,3-diol (CAS 20034-31-5)
- Methyl 2-benzyl-5-chloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylate (CAS 1375069-42-3)
- 1-(2-Chlorobenzyl)piperidin-4-amine (CAS 92539-15-6)
- 2-(Trifluoromethyl)pyrrolidine hydrochloride (CAS 868623-97-6)
- 1,3-Dimethyl-6-(1,3,5-trimethyl-1H-pyrazol-4-yl)-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1004727-40-5)
- 2-(3-Fluoro-4-methylphenyl)propan-2-ol (CAS 1379326-22-3)
- 5-(5-Chloro-2-methoxyphenyl)furan-2-carbaldehyde (CAS 853314-04-2)
- Glucagon (1-29) (CAS 16941-32-5)
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