1-(O-tolylthio)butan-2-one CAS 91969-65-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91969-65-2 |
| Molecular Formula | C11H14OS |
| Molecular Weight | 194.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(O-tolylthio)butan-2-one (CAS 91969-65-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H14OS. Molecular weight: 194.29 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H14OS |
| Molecular Weight | 194.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Sulfur Atoms | 1 |
Related O Standards
- 3-(M-tolylthio)butan-2-one (CAS 93351-10-1)
- 3-(P-tolylthio)butan-2-one (CAS 54091-17-7)
- 4-(O-tolylthio)butan-2-one (CAS 6110-06-1)
- 4-(P-tolylthio)butan-2-one (CAS 6110-02-7)
- 4-(P-tolylthio)butan-1-ol (CAS 27975-48-0)
- 5-((p-Tolylthio)methyl)-1H-imidazole (CAS 119827-30-4)
- 2-(O-tolylthio)cyclopentan-1-one (CAS 1179171-35-7)
- 2-(M-tolylthio)cyclopentan-1-one (CAS 1249812-38-1)
Recommended Standards
- 1-(Ethylthio)-3-phenylpropan-2-one (CAS 86521-18-8)
- 1-(Phenylthio)pentan-2-one (CAS 38793-73-6)
- 1-(4-(Methylthio)phenyl)but-3-en-1-ol (CAS 219788-93-9)
- 3-(4-Bromophenyl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 203392-15-8)
- 4-((6-(Tert-butyl)-3-carbamoyl-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)amino)-4-oxobutanoic acid (CAS 407587-12-6)
- 6-Azido-6-deoxy-D-fructose (CAS 115827-10-6)
- n-(4h-1,2,4-Triazol-3-yl)quinoline-2-carboxamide (CAS 1050839-22-9)
- 6-Iodo-2-oxo-1,2-dihydroquinoline-4-carboxylic acid (CAS 758689-46-2)
- 14852-17-6 Ethylenediamine, salt with phosphoric acid 1,2-Ethanediamine, phosphate (1:?) 1,2-Ethanediamine, phosphate EINECS 238-914-9 Ethylenediamine phosphate EC 238-914-9 (CAS 14852-17-6)
- Semaglutide impurity 273 (CAS CATO-C4X-2226273)
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