4-(Methylsulfanyl)butanoic acid CAS 32391-97-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 32391-97-2 |
| Molecular Formula | C5H10O2S |
| Molecular Weight | 134.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Methylsulfanyl)butanoic acid (CAS 32391-97-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H10O2S. Molecular weight: 134.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H10O2S |
| Molecular Weight | 134.20 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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- 2-Methyl-2-(methylsulfanyl)propanoic acid (CAS 27868-56-0)
- 5-Methylsulfanyl-1H-[1,2,4]triazol-3-ylamine 3-amino-5-methylthio-1,2,4-triazole 5-(methylthio)-1h-1,2,4-triazol-3-amine 3-amino-5-methylthio-1h-1,2,4-triazole 3-amino-5-(methylmercapto)-1h-1,2,4-triazole 5-methylsulfanyl-1 h-[1,2,4]triazol-3-ylamine 3-amino-5-(methylthio)-1h-1,2,4-triazole 45534-08-5 (CAS 45534-08-5)
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Recommended Standards
- 3-sulfanylpropyl acetate (CAS 26473-61-0)
- 4-Hydroxytetrahydro-2H-thiopyran 1-oxide (CAS 89211-29-0)
- 3-Methylsulfolane (CAS 872-93-5)
- 3-Cyclopropoxy-2-fluoroisonicotinaldehyde (CAS 1243344-29-7)
- Methyl 1-(cyanomethyl)piperidine-4-carboxylate (CAS 320424-43-9)
- Monosialoganglioside GM3 Sodium Salt (CAS 54827-14-4)
- (6S)-4-Methoxybenzyl 3-(chloromethyl)-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate (CAS 1214081-14-7)
- Allyl trifluoromethanesulfonate (CAS 41029-45-2)
- 2,2-Difluoropropane-1-sulfonyl chloride (CAS 1779953-86-4)
- Acetyl-Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 2022956-56-3)
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