3-Methyl-1-(thiophen-2-ylsulfonyl)-2,5-dihydro-1H-pyrrole-2-carboxylic acid CAS 1218609-65-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1218609-65-4 |
| Molecular Formula | C10H11NO4S2 |
| Molecular Weight | 273.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Methyl-1-(thiophen-2-ylsulfonyl)-2,5-dihydro-1H-pyrrole-2-carboxylic acid (CAS 1218609-65-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H11NO4S2. Molecular weight: 273.33 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H11NO4S2 |
| Molecular Weight | 273.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Methyl Standards
- 3-[(2E)-3-(thiophen-2-yl)prop-2-enamido]benzoic acid (CAS 1016753-48-2)
- 1-Ethyl-6-(thiophen-2-yl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 923919-56-6)
- 2-[3-methyl-4-(thiophen-2-yl)-1h-pyrazolo[3,4-b]pyridin-1-yl]acetic acid (CAS 937606-30-9)
- 3-Oxo-2-thiophen-2-ylmethyl-2,3-dihydro-1H-isoindole-4-carboxylic acid (CAS 876721-69-6)
- 6-Methyl-1-[(thiophen-2-yl)methyl]-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 940271-62-5)
- Ethyl 7-(thiophen-2-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 828279-28-3)
- 2-((2-(Methyl(thiophen-3-ylmethyl)amino)-2-oxoethyl)thio)propanoic acid (CAS 1007797-97-8)
- 4-Benzyl-5-(thiophen-2-yl)-4H-1,2,4-triazole-3-thiol (CAS 139614-67-8)
Recommended Standards
- 2-{bicyclo[2.2.1]heptane-2-amido}-5-methylbenzoic acid (CAS 1218179-30-6)
- 4-N-Boc-2-ethoxycarbonylmethyl-morpholine (CAS 1220039-35-9)
- 3-Tert-butyl 4-methyl 2,2,5-trimethyl-1,3-oxazolidine-3,4-dicarboxylate (CAS 1214099-00-9)
- 3-Amino-5-bromo-3,4-dihydroquinolin-2(1H)-one hydrochloride (CAS 2766577-11-9)
- tert-butyl 3-amino-2,2-dimethyl-2,3-dihydro-1H-indole-1-carboxylate (CAS 2060000-01-1)
- 5-(2-morpholin-4-yl-2-oxoethyl)imidazolidine-2,4-dione (CAS 1009666-48-1)
- 2-iodopyridine 5029-67-4 InChI=1/C5H4IN/c6-5-3-1-2-4-7-5/h1-4 pyridine, 2-iodo- (CAS 5029-67-4)
- 3,4,5-Tris((2-chlorobenzyl)thio)pyridazine (CAS 6115-52-2)
- Alectinib Impurity 72 (CAS CATO-C4X-283672)
- Semaglutide impurity 289 (CAS CATO-C4X-2226289)
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