Tucatinib Impurity 44 CAS 197382-76-6
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 197382-76-6 |
| Molecular Formula | C8H9N3 |
| Molecular Weight | 147.18 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Tucatinib Impurity 44 (CAS 197382-76-6) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C8H9N3. Molecular weight: 147.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H9N3 |
| Molecular Weight | 147.18 g/mol |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2013 |
| Nitrogen Atoms | 3 |
Related Tucatinib Standards
- Tucatinib Impurity 43 (CAS CATO-C4X-260543)
- Tucatinib Impurity N5 (CAS 4706-13-2)
- Tucatinib Impurity 66 (CAS CATO-C4X-260566)
- Tucatinib Impurity 48 (CAS CATO-C4X-260548)
- Tucatinib Impurity 23 (CAS 920966-13-8)
- Tucatinib Impurity 22 (CAS 920966-03-6)
- Tucatinib Impurity 6 (CAS CATO-C4X-26056)
- Tucatinib Impurity 29 (CAS CATO-C4X-260529)
Recommended Standards
- Iopromide Impurity 19 (CAS CATO-C4X-183219)
- Carbazochrome Impurity N8 (CAS 130570-60-4)
- Ziprasidone Impurity 45 (CAS 79173-62-9)
- Irbesartan Impurity 26 (CAS CATO-C4X-166626)
- Clemastine Impurity 37 (CAS CATO-C4X-183737)
- 3-Hydroxy-7-methyl-2,3-dihydrocyclopenta[b]indole-5,8(1H,4H)-dione (CAS 261163-69-3)
- N'-[(1E)-[4-(Cyclohexylsulfanyl)-3-nitrophenyl]methylidene]-2-(phenylamino)acetohydrazide (CAS 329777-97-1)
- 2-Bromo-N-(4-chlorobenzyl)prop-2-en-1-amine (CAS 1178438-59-9)
- H-arg(Z)2-oh (CAS 4125-79-5)
- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
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