3-Iodo-4-(isopropylsulfonyl)-5-(methylthio)thiophene-2-carboxylic acid CAS 175202-14-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 175202-14-9 |
| Molecular Formula | C9H11IO4S3 |
| Molecular Weight | 406.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Iodo-4-(isopropylsulfonyl)-5-(methylthio)thiophene-2-carboxylic acid (CAS 175202-14-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H11IO4S3. Molecular weight: 406.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H11IO4S3 |
| Molecular Weight | 406.28 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 |
Related Iodo Standards
- 3-Iodo-6,6-dimethyl-1-((2-(trimethylsilyl)ethoxy)methyl)-4,5,6,7-tetrahydro-1H-indazole (CAS 2792119-49-2)
- N-(5-iodo-3-methylpyridin-2-yl)-4-(trifluoromethyl)benzamide (CAS 477889-92-2)
- 5-(3-Iodo-4-((4-methylbenzyl)oxy)phenyl)-1,3,4-oxadiazol-2-amine (CAS 1706440-08-5)
- N-(3-Iodo-4-methylphenyl)-2-(pyrrolidin-1-yl)isonicotinamide (CAS 585544-16-7)
- Boc-4-iodo-L-phenylalanine Methyl Ester (CAS 113850-76-3)
- Boc-β-iodo-D-Ala-OBzl (CAS 125942-79-2)
- Methyl 4-iodo-1-tosyl-1H-pyrrole-2-carboxylate (CAS 869886-85-1)
- 3-Iodo-4-methyl-N-(3-(trifluoromethyl)phenyl)benzamide, 97% (CAS 884600-93-5)
Recommended Standards
- Lacidipine Impurity 23 (CAS 861927-02-8)
- 2-({2-[2-chloro-4-(4-chlorophenoxy)phenyl]-2-oxoethyl}sulfanyl)pyridin-1-ium-1-olate (CAS 338785-71-0)
- Methyl 2-amino-4-(4-bromophenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate (CAS 397875-40-0)
- (6-Chloro-3,4-dihydro-2H-1,4-benzoxazin-2-yl)-methanol (CAS 176383-57-6)
- 2,5-Diethoxybenzaldehyde (CAS 4686-98-0)
- (4-Methylpyridazin-3-yl)methanol (CAS 1956328-36-1)
- 6-Bromo-5-methoxy-1H-indazole (CAS 1206800-17-0)
- Ethyl 3-Cyclohexyl-1,2,4-oxadiazole-5-carboxylate (CAS 49586-75-6)
- 3-(2-Chlorophenyl)-5-methyl-4-(5-((3-(trifluoromethyl)phenoxy)methyl)-1H-1,2,4-triazol-3-yl)isoxazole (CAS 400078-58-2)
- semaglutide (CAS 782487-28-9)
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 13829788188 / jacky.chen@cato-chem.com