2,4-Diamino-5-methylquinazoline-6-carbaldehyde CAS 93676-21-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 93676-21-2 |
| Molecular Formula | C10H10N4O |
| Molecular Weight | 202.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,4-Diamino-5-methylquinazoline-6-carbaldehyde (CAS 93676-21-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H10N4O. Molecular weight: 202.21 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H10N4O |
| Molecular Weight | 202.21 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 4 |
Related Diamino Standards
- 2,6-Diamino-5-phenylpyrimidin-4(1H)-one (CAS 3415-83-6)
- 3,4-Diamino-1-naphthoic acid (CAS 675877-59-5)
- 5,6-Diamino-2-phenylpyrimidin-4(3H)-one (CAS 61595-45-7)
- 3,5-Diamino-4-methylbenzenesulfonic acid (CAS 98-25-9)
- (S)-2,6-Diamino-N-(2-amino-2-oxoethyl)hexanamide (CAS 91000-63-4)
- Methyl 4,5-diamino-2,3-difluorobenzoate (CAS 1021166-43-7)
- 2,11-Diamino-5,6,7,8,9,10-hexahydro-6,9-methanobenzocyclooctene (CAS 362657-06-5)
- Methyl3,5-diamino-6-chloropyrazine-2-carboxylate (CAS 1458-01-1)
Recommended Standards
- 2,3-Dimethylquinoxaline-5-carboxylic acid (CAS 6924-67-0)
- 2,4-Dimethyl-8-nitroquinoline (CAS 2801-28-7)
- 2,3-Dihydrospiro[indene-1,3'-oxolane]-2',5'-dione (CAS 72735-51-4)
- (S)-2-Hydroxypropionic acid lithium salt (CAS 27848-80-2)
- Ethyl 2-chloro-4-phenylbutanoate (CAS 27356-99-6)
- 4-((4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)sulfonyl)piperidine (CAS 2304634-01-1)
- trans-2-(2,3-Dimethylbenzoyl)cyclohexane-1-carboxylic acid (CAS 733742-80-8)
- 4-(Difluoromethyl)-6-methoxy-3-methylpicolinaldehyde (CAS 1805266-57-2)
- 4-(3-Bromopropyl)-3,5-dimethylisoxazole (CAS 135510-62-2)
- Peptide Impurity 15 (CAS 1227750-69-7)
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