Pioglitazone Impurity 24 CAS 127676-18-0
| CAS No. | 127676-18-0 |
| Molecular Formula | C10H15NO2 |
| Molecular Weight | 181.23 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H15NO2, Pioglitazone Impurity 24 contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 181.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Pioglitazone Impurity 24 (CAS 127676-18-0) is a certified pharmaceutical impurity reference standard with the molecular formula C10H15NO2 and a molecular weight of 181.23 g/mol.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Pioglitazone Impurity 24 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 | C10H15NO2 |
| Molecular Weight | 181.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 1 |
Related Pioglitazone Standards
- Pioglitazone Impurity 20 (CAS 69603-36-7)
- Pioglitazone Impurity 14 (CAS 1526933-30-1)
- Pioglitazone Impurity 2 (CAS 69088-97-7)
- Pioglitazone impurity 59 (CAS 102438-88-0)
- Pioglitazone impurity 60 (CAS 1000564-06-6)
- Pioglitazone impurity 56 (CAS 1258625-43-2)
- Pioglitazone Impurity 8 (CAS 74772-78-4)
- Pioglitazone Impurity 15 (CAS 291536-42-0)
Recommended Standards
- Mianserin Impurity 62 (CAS CATO-C4X-136962)
- Rivastigmine Impurity 20 (CAS CATO-C4X-138420)
- Mianserin Impurity 109 (CAS 4397-15-3)
- Phenylephrine Impurity 36 (CAS CATO-C4X-146736)
- Cyclophosphamide impurity 37 (CAS CATO-C4X-230637)
- Pazopanib Impurity 6 (CAS 1226499-98-4)
- Bedaquiline impurity 40 (CAS 848694-09-7)
- 15,16-Diethynyl-2,3,5,6,8,9,11,12-octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecine (CAS 680573-26-6)
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- 2-Boc-1,2,3,4-tetrahydroisoquinoline-1-carboxylic Acid (CAS 166591-85-1)
- Semaglutide Impurity 18 (CAS 1671100-14-3)
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 18665070610 / Nicole.chen@cato-chem.com