2-((4-Methylquinazolin-2-yl)amino)quinazolin-4-ol CAS 263746-95-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 263746-95-8 |
| Molecular Formula | C17H13N5O |
| Molecular Weight | 303.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-((4-Methylquinazolin-2-yl)amino)quinazolin-4-ol (CAS 263746-95-8) pharmaceutical standards reference standard. Molecular formula: C17H13N5O. Molecular weight: 303.32 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C17H13N5O |
| Molecular Weight | 303.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related Methylquinazolin Standards
- 2-((2-Methylquinazolin-4-yl)oxy)-N-(m-tolyl)acetamide (CAS 1030125-70-2)
- 2-Methylquinazolin-4-yl 4-methylbenzenesulfonate (CAS 1363721-18-9)
- 4-Methylquinazolin-2-amine (CAS 6141-02-2)
- 4-(Methyl(2-methylquinazolin-4-yl)amino)phenol (CAS 827031-26-5)
- 1-(2-Methylquinazolin-4-yl)pyrrolidine-3-carboxylic acid (CAS 1710195-08-6)
- 1-(2-Methylquinazolin-4-yl)-1H-imidazole-4-carboxylic acid (CAS 1707735-58-7)
- 1-(2-Methylquinazolin-4-yl)-1H-pyrazole-3-carboxylic acid (CAS 1708268-82-9)
- 2-Benzyl-1-methylquinazolin-4(1H)-one (CAS 6873-15-0)
Recommended Standards
- 1-(5-Methyl-2-((tetrahydro-2H-pyran-4-yl)amino)pyrimidin-4-yl)-1H-imidazole-4-carboxylic acid (CAS 2055501-34-1)
- 2-(4-(4-Amino-2-(trifluoromethyl)benzyl)piperazin-1-yl)ethanol (CAS 859027-17-1)
- (E)-N'-[(1Z)-2-Amino-1,2-dicyanoeth-1-en-1-yl]-N-(2-phenoxyphenyl)methanimidamide (CAS 672951-98-3)
- 2-((4-(4-Bromophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-(dimethylamino)phenyl)acetamide (CAS 477330-35-1)
- Ethyl 3-(piperazin-1-ylmethyl)-1-benzothiophene-2-carboxylate dihydrochloride (CAS 1354950-45-0)
- (2-Fluoro-5-methyl-4-(trifluoromethyl)phenyl)methanamine (CAS 1323966-36-4)
- N-(2-carbamothioylethyl)-N-(propan-2-yl)acetamide (CAS 1225846-65-0)
- 4-(Adamantan-1-yl)-2-methylthiazole (CAS 19735-72-9)
- 3-Chlorobenzoyl isocyanate (CAS 74703-17-6)
- Tirzepatide Impurity 45 (CAS CATO-C4X-324045)
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