2-(m-Tolylthio)quinazolin-4(3H)-one CAS 6956-66-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6956-66-7 |
| Molecular Formula | C23H33NO2 |
| Molecular Weight | 355.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(m-Tolylthio)quinazolin-4(3H)-one (CAS 6956-66-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C23H33NO2. Molecular weight: 355.51 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C23H33NO2 |
| Molecular Weight | 355.51 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1958 |
| Nitrogen Atoms | 1 |
Related m Standards
- 2-(P-tolylthio)-N-(4-(trifluoromethoxy)phenyl)acetamide (CAS 303091-70-5)
- 3-((M-tolylthio)methyl)-2,3-dihydro-5H-thiazolo[2,3-b]quinazolin-5-one (CAS 477860-17-6)
- 3-((P-tolylthio)methyl)-2,3-dihydro-5H-thiazolo[2,3-b]quinazolin-5-one (CAS 477845-71-9)
- 2-(O-tolylthio)-N-(5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl)acetamide (CAS 339013-89-7)
- 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
- 2,6-di-tert-Butyl-4-(3-(pyridin-3-ylmethoxy)propyl)phenol (CAS 150443-71-3)
- 4-(1,4,5,6-Tetrahydrocyclopenta[c]pyrazol-3-yl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 2306265-23-4)
- N-{2-[2,4-Di(tert-butyl)phenoxy]ethyl}-3-methoxyaniline (CAS 1040691-12-0)
- 2-(2-Methoxyphenyl)-1,3-thiazole-5-carboxylic acid (CAS 920441-07-2)
- Ethyl 3-(2-chloro-4-methoxyphenyl)-3-oxopropanoate (CAS 941696-11-3)
- 1-(3,5-Dimethylphenyl)-2,2-dimethylpropan-1-one (CAS 898766-24-0)
- 4-Hydroxy-N,N-dimethyl-2-(trifluoromethyl)benzamide (CAS 1243390-69-3)
- 4-Bromo-2-(methoxy-d3)thiazole (CAS 1185311-79-8)
- Mexacarbate (CAS 315-18-4)
- D-Asp9-Tirzepatide (CAS CATO-CPTD788923)
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