Sunitinib Impurity 71 CAS 83615-76-3
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 83615-76-3 |
| Molecular Formula | C13H10N6O2 |
| Molecular Weight | 282.26 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Sunitinib Impurity 71 (CAS 83615-76-3) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H10N6O2. Molecular weight: 282.26 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H10N6O2 |
| Molecular Weight | 282.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 6 |
Related Sunitinib Standards
- Sunitinib Impurity 68 (CAS CATO-C4X-133368)
- Sunitinib Impurity 89 (CAS CATO-C4X-133389)
- Sunitinib Impurity 88 (CAS CATO-C4X-133388)
- Sunitinib Impurity 43 (CAS 86770-31-2)
- Sunitinib Impurity 83 (CAS CATO-C4X-133383)
- Sunitinib Impurity 17 (CAS CATO-C4X-133317)
- Sunitinib Impurity 34 (CAS 356068-86-5)
- Sunitinib Impurity 33 (CAS 1186651-51-3)
Recommended Standards
- 2103-95-9 4-(4-Bromophenyl)-1,3-thiazole-2(3H)-thione DTXSID50499622 (CAS 2103-95-9)
- Regadenoson Impurity U18 (CAS 2096-10-8)
- tert-butyl N-{2-[(4,4,4-trifluoro-3-oxobut-1-enyl)amino]ethyl}carbamate (CAS 215654-52-7)
- Terbutaline Impurity 23 (CAS CATO-C4X-118323)
- Agomelatine Impurity 42 (CAS CATO-C4X-110842)
- 2-chloro-6-fluoro-3H-pyrrolo[2,1-f][1,2,4]triazin-4-one (CAS 2306269-84-9)
- 1-[3-[(2,6-Dichlorophenyl)methoxy]phenyl]ethanone (CAS 202144-69-2)
- (1s)-1-(7-Oxabicyclo[2.2.1]heptan-2-yl)ethan-1-ol (CAS 1344965-85-0)
- 3-((4-Isopropylphenyl)amino)-2-phenyl-1H-inden-1-one (CAS 1023551-34-9)
- Liraglutide Impurity 19 TFA Salt (CAS CATO-C4X-199219)
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