3-Methyl-1-(phenylsulfanyl)butan-2-one CAS 71221-49-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 71221-49-3 |
| Molecular Formula | C11H14OS |
| Molecular Weight | 194.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methyl-1-(phenylsulfanyl)butan-2-one (CAS 71221-49-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H14OS. Molecular weight: 194.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1977 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- Methyl 3-(phenylsulfanyl)prop-2-enoate (CAS 13733-59-0)
- 1-(Phenylsulfanyl)cyclopropane-1-carboxylic acid (CAS 36638-57-0)
- 3-[(phenylsulfanyl)methyl]pyrrolidine (CAS 141699-76-5)
- 2-(phenylsulfanyl)butanoic acid (CAS 62675-40-5)
- 2-Methyl-3-(phenylsulfanyl)propanoic acid (CAS 775-20-2)
- 2-(Phenylsulfanyl)cyclopentan-1-one (CAS 52190-40-6)
- 3-methyl-1-(phenylsulfanyl)butan-2-ol (CAS 343331-59-9)
- 3-Methyl-2-(phenylsulfanyl)butanenitrile (CAS 89278-07-9)
Recommended Standards
- 3-(P-tolylthio)butan-2-one (CAS 54091-17-7)
- 3-Phenylthian-3-ol (CAS 54288-62-9)
- 3-(M-tolylthio)butan-2-one (CAS 93351-10-1)
- 9,10-Bis(4-methoxyphenyl)anthracene (CAS 24672-76-2)
- 2,3-Dihydro-1H-inden-5-yl 3-pyrrolidinyl ether hydrochloride (CAS 1185000-07-0)
- 4-Bromo-2-(dimethylamino)pyridine (CAS 946000-27-7)
- 4,8-Dimethoxy-2-naphthoic acid (CAS 105901-90-4)
- (S)-2-Aminomethyl butyric acid (CAS 538368-15-9)
- 2-((3-(4-Methoxyphenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)-N-(m-tolyl)acetamide (CAS 477330-41-9)
- Semaglutide impurity 200 (CAS CATO-C4X-2226200)
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