2-((2-Phenoxyethyl)thio)acetic acid CAS 75434-70-7
| CAS No. | 75434-70-7 |
| Molecular Formula | C10H12O3S |
| Molecular Weight | 212.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H12O3S, 2-((2-Phenoxyethyl)thio)acetic acid contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 212.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 2-((2-Phenoxyethyl)thio)acetic acid (CAS 75434-70-7), a certified reference material (molecular formula C10H12O3S, MW 212.27 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-((2-Phenoxyethyl)thio)acetic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H12O3S |
| Molecular Weight | 212.27 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-Tosylpropan-2-one (CAS 5366-49-4)
- 2-((4,6-Dimethylpyrimidin-2-yl)thio)propanoic acid (CAS 433242-31-0)
- 1-[4-(ethanesulfonyl)phenyl]ethan-1-one (CAS 99186-50-2)
- 2-((4-Nitrobenzyl)thio)ethan-1-amine (CAS 60116-56-5)
- <I>N</I>-Methylfullerenepyrrolidine (CAS 151872-44-5)
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- Methyl (R)-2-oxooxazolidine-5-carboxylate (CAS 308284-62-0)
- 2-(6-Oxo-4-phenylpyrimidin-1(6H)-yl)acetic acid (CAS 1105193-70-1)
- Levofolinate Impurity 11 monocalcium salt (CAS CATO-C4X-133511)
- Emodepside Impurity 1 (CAS 133413-70-4)
- 6'-Hydroxy-2'-(hydroxymethyl)-1'-methyl-6-(4-methylpiperazin-1-yl)-1H,1'H-[2,5'-bibenzo[d]imidazole]-4',7'-dione (CAS 188299-92-5)
- tert-Butyl 3-(3-methylbenzyl)piperazine-1-carboxylate (CAS 886771-80-8)
- Fibrinogen Related Peptide (CAS 80755-86-8)
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