2-Amino-7,8-dihydroquinazolin-5(6H)-one CAS 21599-36-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21599-36-0 |
| Molecular Formula | C8H9N3O |
| Molecular Weight | 163.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Amino-7,8-dihydroquinazolin-5(6H)-one (CAS 21599-36-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H9N3O. Molecular weight: 163.18 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H9N3O |
| Molecular Weight | 163.18 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 2-Amino-7,8-dihydro-1,6-naphthyridin-5(6H)-one (CAS 2244061-21-8)
- 2-Amino-7,8-dihydroquinazolin-6(5H)-one (CAS 944895-82-3)
- 2-Amino-6-methyl-5-(prop-2-yn-1-yl)pyrimidin-4-ol (CAS 81887-01-6)
- Trimethyl(pentafluoroethyl)silane (CAS 124898-13-1)
- Ethyl 4-(2-aminoethyl)-1h-pyrrole-2-carboxylate (CAS 1265965-09-0)
- 1-(2,4,6-Trimethoxyphenyl)-1-propanol (CAS 834-93-5)
- (S)-Benzyl 2-ethylpiperazine-1-carboxylate hydrochloride (CAS 1217612-78-6)
- 4'-Nitro-[1,1'-biphenyl]-4-carboxylic acid (CAS 92-89-7)
- 1-[(4-Methylsulfonyl)phenyl]piperidine-2-carboxylic acid (CAS 1190092-56-8)
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- 130,000+ catalog items in stock, COA supplied with every batch
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