2-((2-((4-Chlorophenyl)sulfonyl)ethyl)thio)acetic acid CAS 175137-71-0
| CAS No. | 175137-71-0 |
| Molecular Formula | C10H11ClO4S2 |
| Molecular Weight | 294.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-((2-((4-Chlorophenyl)sulfonyl)ethyl)thio)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.
CATO supplies 2-((2-((4-Chlorophenyl)sulfonyl)ethyl)thio)acetic acid (CAS 175137-71-0), a certified reference material (molecular formula C10H11ClO4S2, MW 294.77 g/mol) for analytical method development and quality control.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, 2-((2-((4-Chlorophenyl)sulfonyl)ethyl)thio)acetic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 294.77 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C10H11ClO4S2 |
| Molecular Weight | 294.77 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 2 |
Related Chlorophenyl Standards
- 1-(4-Chlorophenyl)-3-((4-fluorophenyl)thio)propan-1-one (CAS 882073-22-5)
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- 4-[(E)-[(4-Chlorophenyl)methylene]amino]benzenesulfonamide (CAS 1268249-72-4)
- 6-((4-Chlorophenyl)thio)imidazo[2,1-b]thiazole-5-carbaldehyde (CAS 175277-53-9)
- (E)-3-(2-(4-chlorophenyl)thiazol-5-yl)-3-oxopropanal O-methyl oxime (CAS 339279-40-2)
- 2-[(3-Chlorophenyl)methylene]hydrazide, 2-amino-4-methyl-5-thiazolecarboxylic acid (CAS 469869-90-7)
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Recommended Standards
- 2-(6-chloro-3-pyridinyl)-5-methyl-1,3-thiazol-4-yl cyclopropanecarboxylate 400080-98-0 KS-000035OH (CAS 400080-98-0)
- Quinethazone-d5 (CAS 1794737-41-9)
- N-(6-Chloro-9H-fluoren-2-yl)acetamide (CAS 92433-41-5)
- (Z)-N'-(4-Chlorophenyl)-N-(4-fluorophenyl)(methylsulfanyl)methanimidamide (CAS 400081-31-4)
- 3-Nitrobenzyl Alcohol-OD (CAS 117897-59-3)
- 3-(1H-Benzo[d][1,2,3]triazol-1-yl)-N'-(4-hydroxybenzylidene)propanehydrazide (CAS 478530-52-8)
- 2-amino-2-phenyl-N-(thiophen-2-ylmethyl)acetamide (CAS 1218009-07-4)
- 2-Amino-3-(trifluoromethyl)benzaldehyde (CAS 1288999-00-7)
- 1-Methoxycyclopentane-1-carbonitrile (CAS 92747-27-8)
- Methyl 4-({3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}oxy)benzoate (CAS 352661-22-4)
- (9H-fluoren-9-yl)methyl (3-(aminomethyl)-2,2-dimethylcyclobutyl)carbamate hydrochloride (CAS 2408962-81-0)
- Disodium 4,4'-Diazidostilbene-2,2'-disulfonate Tetrahydrate (CAS 2718-90-3)
- 2-(2-(Difluoromethyl)phenoxy)acetic acid (CAS 1889400-31-0)
- Galanin-Like Peptide (human) trifluoroacetate salt (CAS 245114-99-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com