3-((M-tolylthio)methyl)-2,3-dihydro-5H-thiazolo[2,3-b]quinazolin-5-one CAS 477860-17-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477860-17-6 |
| Molecular Formula | C18H16N2OS2 |
| Molecular Weight | 340.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-((M-tolylthio)methyl)-2,3-dihydro-5H-thiazolo[2,3-b]quinazolin-5-one (CAS 477860-17-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H16N2OS2. Molecular weight: 340.46 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H16N2OS2 |
| Molecular Weight | 340.46 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related M Standards
- 3-((P-tolylthio)methyl)-2,3-dihydro-5H-thiazolo[2,3-b]quinazolin-5-one (CAS 477845-71-9)
- 2-(P-tolylthio)-N-(4-(trifluoromethoxy)phenyl)acetamide (CAS 303091-70-5)
- 2-(O-tolylthio)-N-(5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl)acetamide (CAS 339013-89-7)
- 2-(m-Tolylthio)quinazolin-4(3H)-one (CAS 6956-66-7)
- 2-(P-tolylthio)-N-(4-(trifluoromethyl)phenyl)acetamide (CAS 755015-57-7)
- 4-(M-tolylthio)-5,6-dihydro-4H-thieno[2,3-b]thiopyran 7,7-dioxide (CAS 339019-22-6)
- 4-(p-Tolylthio)-2,3-dihydro-4H-thieno[2,3-b]thiopyran 1,1-dioxide (CAS 339019-16-8)
- 2-(2-(p-Tolylthio)acetamido)thiophene-3-carboxamide (CAS 895458-70-5)
Recommended Standards
- 3-((Benzylthio)methyl)-2,3-dihydro-5H-thiazolo[2,3-b]quinazolin-5-one (CAS 477860-27-8)
- 2-Hydroxymethylene Ethisterone (CAS 2787-02-2)
- 3-{[(2-methylphenyl)sulfanyl]methyl}-2H,3H,5H-[1,3]thiazolo[2,3-b]quinazolin-5-one (CAS 477860-16-5)
- 8,8-Dimethyl-2-oxo-1,2,5,6,7,8-hexahydro-quinoline-3-carboxylic acid (CAS 1145748-43-1)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com