34619-12-0
RZB3QJ7Y8Q
4-Mercapto-2-butanone
2-Butanone, 4-mercapto-
FEMA No. 3357
2-Keto-4-butanethiol
UNII-RZB3QJ7Y8Q CAS 34619-12-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 34619-12-0 |
| Molecular Formula | C4H8OS |
| Molecular Weight | 104.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
34619-12-0
RZB3QJ7Y8Q
4-Mercapto-2-butanone
2-Butanone, 4-mercapto-
FEMA No. 3357
2-Keto-4-butanethiol
UNII-RZB3QJ7Y8Q (CAS 34619-12-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H8OS. Molecular weight: 104.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H8OS |
| Molecular Weight | 104.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1966 |
| Sulfur Atoms | 1 |
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- Pentacyclo[4.2.0.02,5.03,8.04,7]octane-1-carboxylic acid, 4-(chlorocarbonyl)-, methyl ester (CAS 60462-18-2)
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- 7-Hydroxy-6-propyl-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinolin-5-one (CAS 57625-51-1)
- 2-[(2-chloro-5-nitrobenzoyl)amino]-3-methylbutanoic acid (CAS 1396968-84-5)
- Acetyl Tetrapeptide-5 (CAS 820959-17-9)
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