2-(Methylthio)-7,8-dihydroquinazolin-6(5H)-one CAS 944895-76-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 944895-76-5 |
| Molecular Formula | C9H10N2OS |
| Molecular Weight | 194.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(Methylthio)-7,8-dihydroquinazolin-6(5H)-one (CAS 944895-76-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H10N2OS. Molecular weight: 194.25 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H10N2OS |
| Molecular Weight | 194.25 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methylthio Standards
- 3-(4-(Methylthio)phenyl)acrylic acid (CAS 102016-58-0)
- 3-(4-(Methylthio)phenyl)-3-oxopropanal (CAS 1092306-46-1)
- (E)-3-(4-(Methylthio)phenyl)acrylic acid (CAS 140134-65-2)
- 6-(Methylthio)chroman-4-one (CAS 18385-67-6)
- 2-(Methylthio)-7,8-dihydroquinazolin-5(6H)-one (CAS 21599-35-9)
- 6-(2-(Methylthio)ethyl)-9H-purine (CAS 920503-82-8)
- 9-Ethyl-6-(methylthio)-9H-purine (CAS 7252-00-8)
- 2-Methyl-1-(3-(methylthio)phenyl)propan-1-one (CAS 1352206-44-0)
Recommended Standards
- 2,2-Dimethyl-2-fluorobutyrophenone (CAS 898765-76-9)
- 2-(Imidazolidin-2-ylidene)-1-(thiophen-2-yl)ethanone (CAS 82100-27-4)
- 2,6-Dimethylmorpholine-4-sulfonamide (CAS 4547-74-4)
- N-alpha-Z-N-gamma-Azido-L-2,4-diaminobutyric acid dicyclohexylamine salt (CAS 1423018-09-0)
- 3,5-Dioxo-1,2,4-triazolidine-1-carboxamide (CAS 88947-34-6)
- Brivaracetam Impurity 44 (CAS CATO-C4X-200744)
- 4-((5-Sulfoquinolin-8-yl)oxy)phthalicacid (CAS 1615657-05-0)
- (5-Cyclopropyl-4-methyl-4h-1,2,4-triazol-3-yl)methanamine dihydrochloride (CAS 1432681-51-0)
- 1-(2,2,2-Trifluoroethyl)indolin-5-amine (CAS 1179782-03-6)
- Semaglutide impurity 29 (CAS CATO-C4X-222629)
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