3-[(2-Hydroxyethane)sulfonyl]acetic acid CAS 75983-70-9
| CAS No. | 75983-70-9 |
| Molecular Formula | C4H8O5S |
| Molecular Weight | 168.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-[(2-Hydroxyethane)sulfonyl]acetic acid is closely related to a carbohydrate-derived structure, a sulfone group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-[(2-Hydroxyethane)sulfonyl]acetic acid (CAS 75983-70-9) is a high-purity analytical reference standard with the molecular formula C4H8O5S and a molecular weight of 168.17 g/mol.
The molecular framework of 3-[(2-Hydroxyethane)sulfonyl]acetic acid (C4H8O5S) is characterized by a carbohydrate-derived structure, a sulfone group. 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3-[(2-Hydroxyethane)sulfonyl]acetic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C4H8O5S |
| Molecular Weight | 168.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1978 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-(thiophen-2-yl)-4,5-dihydro-1,2,4-oxadiazol-5-one (CAS 35637-09-3)
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- 2-Fluoro-N,5-dimethylnicotinamide (CAS 2167518-30-9)
- 3-Amino-1-((1S,2S)-2-fluorocyclopropyl)pyridin-2(1H)-one (CAS 2271476-15-2)
- Sodium 3,3'-((2,5-dibromo-1,4-phenylene)bis(oxy))bis(propane-1-sulfonate) (CAS 153912-33-5)
- 1-Benzyl-4-Cyano-4-(Para-Toluidino)-Piperidine (CAS 972-19-0)
- (5-Oxo-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl)glycine (CAS 166178-95-6)
- 4-((3,5-Dimethylmorpholino)methyl)aniline (CAS 1235751-35-5)
- 4-Methoxy-β-carboline-1-carboxylic acid methylester (CAS 60807-25-2)
- 1-(Benzo[d][1,3]dioxol-5-ylmethyl)-2-methyl-1H-imidazole (CAS 790661-16-4)
- 3-(4-Methoxyphenyl)-1h-pyrazol-5-ol (CAS 124083-43-8)
- (±)-beta-Copaene (CAS 18252-44-3)
- 4-Methylphenyl tetra-O-acetyl-α-D-glucopyranoside (CAS 32742-30-6)
- [3-31]-Semaglutide D (CAS C152H230N42O47)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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