Pioglitazone Impurity 2 CAS 69088-97-7
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 69088-97-7 |
| Molecular Formula | C8H8O4S |
| Molecular Weight | 200.21 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Pioglitazone Impurity 2 (CAS 69088-97-7) pharmacopoeial impurity standards reference standard. Molecular formula: C8H8O4S. Molecular weight: 200.21 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H8O4S |
| Molecular Weight | 200.21 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Sulfur Atoms | 1 |
Related Pioglitazone Standards
- Pioglitazone impurity 56 (CAS 1258625-43-2)
- Pioglitazone Impurity 24 (CAS 127676-18-0)
- Pioglitazone Impurity 8 (CAS 74772-78-4)
- Pioglitazone Impurity 15 (CAS 291536-42-0)
- Pioglitazone Impurity 19 (CAS 144809-26-7)
- Pioglitazone Impurity 20 (CAS 69603-36-7)
- Pioglitazone Impurity 14 (CAS 1526933-30-1)
- Pioglitazone Impurity 23 (CAS CATO-C4X-138323)
Recommended Standards
- Methyl 4-acetoxythiophene-3-carboxylate (CAS 65369-31-5)
- 2-(3-fluoro-4-(hydroxymethyl)phenyl)propane-1,3-diol (CAS CATO-C3D-262182)
- Eprosartan USP Related Compound C (CAS 4475-24-5)
- Ticagrelor impurity 136 (CAS 1932275-13-2)
- Repaglinide Impurity 18 (CAS CATO-C4X-118618)
- 3,4-Dihydroquinoline-2-one 6-Oxoacetic Acid (CAS 1152495-52-7)
- 2-(3-Fluorophenyl)-1-(4-fluorophenyl)ethan-1-one (CAS 370874-66-1)
- N-(2,2,2-Trifluoroethyl)thiophene-3-carboxamide (CAS 1207005-38-6)
- (3-(Aminomethyl)pyrrolidin-1-yl)(2,4-dichlorophenyl)methanone (CAS 1838414-73-5)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
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