Methyl 3-iodo-4-(isopropylsulfonyl)-5-(methylthio)thiophene-2-carboxylate CAS 175202-13-8
| CAS No. | 175202-13-8 |
| Molecular Formula | C10H13IO4S3 |
| Molecular Weight | 420.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 3-iodo-4-(isopropylsulfonyl)-5-(methylthio)thiophene-2-carboxylate (CAS 175202-13-8), molecular formula C10H13IO4S3 and molecular weight 420.31 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Methyl 3-iodo-4-(isopropylsulfonyl)-5-(methylthio)thiophene-2-carboxylate (C10H13IO4S3) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Methyl 3-iodo-4-(isopropylsulfonyl)-5-(methylthio)thiophene-2-carboxylate 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 | C10H13IO4S3 |
| Molecular Weight | 420.31 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Halogen Content | I-containing |
| Sulfur Atoms | 3 |
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Recommended Standards
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- 6-(Di-Boc-amino)pyridine-2-boronic Acid Pinacol Ester (CAS 1310384-87-2)
- (E)-{1-[2-(4-chlorophenyl)-4-methyl-1,3-thiazol-5-yl]ethylidene}amino N-(3-chlorophenyl)carbamate (CAS 477872-53-0)
- 132371-14-3 2-Cyano-N-(4-methylpyridin-2-yl)acetamide 3753AD C9H9N3O (CAS 132371-14-3)
- 5-boronofuran-2-carboxylic acid (CAS 852228-11-6)
- 2-(((3-Chloropyrazin-2-yl)methyl)(isopropyl)amino)acetic acid (CAS 1353976-57-4)
- 3,6-Pyridazinedione, 1,2-dihydro-, polymer with 2-(chloromethyl)oxirane and 4,4'-(1-methylethylidene)bis[phenol] (CAS 75184-03-1)
- N-cyclopropyl-2-(methylthio)benzamide (CAS 519018-66-7)
- 1-Ethyl-4-oxo-N-propyl-1,4-dihydroquinoline-3-carboxamide (CAS 112935-98-5)
- 2-((2,5-Dimethylphenyl)amino)-2-oxoethyl 2-phenylbutanoate (CAS 380163-18-8)
- 2-(Cyclobutylmethoxy)-4,6-dimethylbenzaldehyde (CAS 1708037-52-8)
- Tris(2-methyl-1H-indol-3-yl)methane (CAS 602-04-0)
- Peptide Impurity 28 (CAS 1350456-64-2)
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