3-(Ethylsulfanyl)propanoic acid CAS 7244-82-8
| CAS No. | 7244-82-8 |
| Molecular Formula | C5H10O2S |
| Molecular Weight | 134.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-(Ethylsulfanyl)propanoic acid (CAS 7244-82-8) is a high-purity analytical reference standard with the molecular formula C5H10O2S and a molecular weight of 134.20 g/mol.
The molecular framework of 3-(Ethylsulfanyl)propanoic acid (C5H10O2S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
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 | 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.) | 1959 |
| Sulfur Atoms | 1 |
Related Ethylsulfanyl Standards
- Methyl 2-(ethylsulfanyl)acetate (CAS 20600-64-0)
- 20461-87-4 2-(Ethylsulfanyl)propanoic acid DTXSID30598480 (CAS 20461-87-4)
- 1-(Ethylsulfanyl)propane-1-thione (CAS 998-79-8)
- [1-(ethylsulfanyl)propan-2-yl](methyl)amine (CAS 1342209-15-7)
- 4-(ethylsulfanyl)butan-2-amine (CAS 402928-09-0)
- [1-(ethylsulfanyl)cyclopropyl]methanamine (CAS 1483740-60-8)
- 4-(ethylsulfanyl)butanenitrile (CAS 58777-73-4)
- 2-(ethylsulfanyl)-3-methylnaphthalene-1,4-dione 2610-95-9 AR-1C9259 (CAS 2610-95-9)
Recommended Standards
- 2-Sulfanylpentanoic acid (CAS 82001-52-3)
- 3-(Ethylsulfonyl)prop-1-ene (CAS 34008-91-8)
- 2-Methyl-3-(methylthio)propanoic Acid (CAS 62574-23-6)
- 3,3-dimethoxythietane (CAS 89280-54-6)
- 7-(3-Fluoro-4-methylphenyl)-2,5,6-trimethyl-3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one (CAS 950418-23-2)
- N-[3-(Hydrazinocarbonyl)phenyl]-2-methylpropanamide (CAS 2098500-83-3)
- 4,5-Dichloropyridine-3-sulfonamide (CAS 1352508-08-7)
- 1-Allyl-3,5-dichloro-6-phenylpyrazin-2(1H)-one (CAS 1269535-19-4)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-5-phenylpent-4-enoic acid (CAS 215190-24-2)
- 1-[(3-Chloro-2-fluorophenyl)methyl]-4-nitro-1h-pyrazole (CAS 1240579-31-0)
- N-(4-(1-aminoethyl)phenyl)acetamide (CAS 757151-43-2)
- 1-(Pyridin-4-yl)-N-(2,4,5-trimethoxybenzyl)methanamine hydrochloride (CAS 1050075-78-9)
- N-Methyl-4-nitrobenzylamine (CAS 19499-60-6)
- Tau Peptide (268-282) trifluoroacetate salt (CAS 330456-37-6)
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