3-(Methylsulfanyl)prop-2-enoic acid CAS 26398-93-6
| CAS No. | 26398-93-6 |
| Molecular Formula | C4H6O2S |
| Molecular Weight | 118.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, 3-(Methylsulfanyl)prop-2-enoic acid is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 118.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
3-(Methylsulfanyl)prop-2-enoic acid (CAS 26398-93-6) is a high-purity analytical reference standard with the molecular formula C4H6O2S and a molecular weight of 118.15 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C4H6O2S |
| Molecular Weight | 118.15 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) | 2.0 |
| CAS Registry Year (est.) | 1964 |
| Sulfur Atoms | 1 |
Related Methylsulfanyl Standards
- 3-(methylsulfanyl)prop-2-enoic acid (CAS 26995-94-8)
- 2-Methyl-2-methylsulfanyl-propanal (CAS 16042-21-0)
- [1-(methylsulfanyl)cyclopropyl]methanol (CAS 1780829-39-1)
- 3-(Methylsulfanyl)cyclobutan-1-ol (CAS 1935995-41-7)
- 4-(Methylsulfanyl)butan-2-amine (CAS 105882-51-7)
- 2-Methyl-3-(methylsulfanyl)propan-1-amine (CAS 1183068-93-0)
- Methyl[1-(methylsulfanyl)propan-2-yl]amine (CAS 1248277-40-8)
- 1-(methylsulfanyl)butan-2-amine (CAS 1283030-37-4)
Recommended Standards
- 2-Fluorocyclohexanol (CAS 656-60-0)
- 1-Fluoro-cyclopentanemethanol (CAS 892878-43-2)
- 3-fluoro-6-methylpyridazine (CAS 65202-56-4)
- 1-Carboxy-N,N,N-trimethylmethanaminium palmitate (CAS 6640-00-2)
- 4-Amino-5-(difluoromethyl)-6-methylpyridin-3-ol (CAS 1806836-05-4)
- Dimethyl (2-oxo-3-(m-tolyloxy)propyl)phosphonate (CAS 40666-12-4)
- N1-Dodecylpropane-1,3-diamine xhydrochloride (CAS 71732-94-0)
- 3-(azetidin-1-ylsulfonyl)-4-fluorobenzoic acid (CAS 926259-66-7)
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- 2-Bromo-1-(4-methoxypyridin-2-yl)ethan-1-one (CAS 96718-53-5)
- 1-(4-ethylphenyl)piperidin-4-amine (CAS 1017036-75-7)
- Chlornitrofen (CAS 1836-77-7)
- Peptide 74 (H-8545.0500) (CAS 132116-39-3)
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