Teprenone Impurity 10-13C3 CAS CATO-C4X-208121
| CAS No. | CATO-C4X-208121 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
As a process- or degradation-related impurity, Teprenone Impurity 10-13C3 (CAS CATO-C4X-208121, N/A) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Teprenone Impurity 10-13C3 is supplied as a fully characterized reference material; its structural identity, assigned purity, and stability data are documented in the batch-specific Certificate of Analysis (COA).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
Physical & Chemical Properties
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
Related Teprenone Standards
- Teprenone Impurity 2 (CAS 109826-68-8)
- Teprenone Impurity 7 (CAS 1113-21-9)
- Teprenone Impurity 4 (CAS 1117-51-7)
- Teprenone impurity 41 (CAS 1206897-24-6)
- Teprenone Impurity 1 (CAS 158734-06-6)
- Teprenone Impurity 3 (CAS 3790-78-1)
- Teprenone impurity 51 (CAS 57784-25-5)
- Teprenone [mixture of (5E,9E,13E)- and (5Z,9E,13E)- isomers] (CAS 6809-52-5)
Recommended Standards
- Bosutinib Impurity N5 (CAS 263149-10-6)
- Fexofenadine Impurity 34 (CAS CATO-C4X-179434)
- Abiraterone Impurity 58 (CAS 2484719-09-5)
- (Phenylmethylene)carbamic acid tert-butyl ester (CAS 150884-50-7)
- 5-Acetyl-3-((4-fluorophenyl)thio)-4-methyl-2H-[1,3'-bipyridin]-2-one (CAS 918542-22-0)
- Benzo[d]isothiazole-5-carbonitrile (CAS 1499848-62-2)
- 4-Methylquinolin-2-ol (CAS 84909-43-3)
- (E)-2-Cyano-3-(5-(7-(4-(p-tolyl)-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indol-7-yl)benzo[c][1,2,5]thiadiazol-4-yl)thiophen-2-yl)acrylic acid (CAS 1263863-11-1)
- Benzyl (3-aminobenzyl)carbamate (CAS 374554-26-4)
- Liraglutide(8-31)TFA Salt (CAS CATO-C4X-19922)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com