4-(5-chlorothiophen-2-yl)-1H-pyrrole-3-carboxylic acid CAS 1096815-75-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1096815-75-6 |
| Molecular Formula | C9H6ClNO2S |
| Molecular Weight | 227.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(5-chlorothiophen-2-yl)-1H-pyrrole-3-carboxylic acid (CAS 1096815-75-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H6ClNO2S. Molecular weight: 227.67 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H6ClNO2S |
| Molecular Weight | 227.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-Quinolinesulfonyl Chloride (CAS 102878-84-2)
- 1142199-33-4 (4E)-3-(Chloromethyl)-4-(thiophen-3-ylmethylidene)-1,2-oxazol-5(4H)-one MFCD12027802 (CAS 1142199-33-4)
- 4-Methoxycarbonyl-2-chlorophenylisothiocyanate (CAS 1027513-26-3)
- (3,5-Dichloropyridin-4-yl)methanol (CAS 159783-46-7)
- 4-Chloro-7,8-difluoro-2-propylquinoline (CAS 1189105-88-1)
- 3-(5-Amino-1H-pyrazol-1-yl)tetrahydrothiophene 1,1-dioxide (CAS 1152816-64-2)
- (3-Amino-5-fluoro-2-nitrophenyl)methanol (CAS 1379351-37-7)
- N-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenethyl)methanesulfonamide (CAS 375345-99-6)
- (1-(2-(Cyclopentanecarboxamido)acetyl)pyrrolidin-2-yl)boronic acid (CAS 915283-71-5)
- Peptide 442 (CAS CATO-CPTD788442)
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