2-Mercapto-1-methylquinazolin-4(1H)-one CAS 4802-85-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4802-85-1 |
| Molecular Formula | C9H8N2OS |
| Molecular Weight | 192.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Mercapto-1-methylquinazolin-4(1H)-one (CAS 4802-85-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H8N2OS. Molecular weight: 192.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H8N2OS |
| Molecular Weight | 192.24 g/mol |
| 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.) | 1958 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- Chlorobis(dimethylglyoximato)[4-(dimethylamino)pyridine]cobalt(III) (CAS 483979-48-2)
- 4-(1H-benzo[d]imidazol-2-yl)benzaldehyde (CAS 62404-69-7)
- Cyclopentyl(3-methylthiophen-2-yl)methanamine (CAS 1249025-40-8)
- Mirogabalin Impurity 113 (CAS CATO-C4X-2924113)
- Mast Cell Degranulating (MCD) Peptide HR-2 (CAS 80388-04-1)
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