Sunitinib Impurity 2 CAS 356068-99-0
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 356068-99-0 |
| Molecular Formula | C22H27FN4O3 |
| Molecular Weight | 414.47 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Sunitinib Impurity 2 (CAS 356068-99-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H27FN4O3. Molecular weight: 414.47 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H27FN4O3 |
| Molecular Weight | 414.47 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Sunitinib Standards
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- Sunitinib Impurity 65 (CAS CATO-C4X-133365)
- Sunitinib-d4 (CAS 1126721-79-6)
Recommended Standards
- Ethyl 2-oxo-6-((phenylsulfonyl)methyl)-4-(p-tolyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 902277-65-0)
- 4-(5-(Cyclopentylthio)-4-methyl-4H-1,2,4-triazol-3-yl)-2-(3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)thiazole (CAS 956754-00-0)
- Bis(2-butoxyethyl) 2-(3-Hydroxybutoxy)ethyl Phosphate Triester (CAS 1477494-87-3)
- Efavirenz Impurity 27 (CAS CATO-C4X-162727)
- Ampicillin Trihydrate EP Impurity M (CAS CATO-C4X-144344)
- 6-Chloro-n4-cyclohexylpyrimidine-4,5-diamine (CAS 5449-10-5)
- 2-Chloro-4-hydroxyquinoline-3-carbonitrile (CAS 69875-52-1)
- 2-(4-Methoxyphenylcarbonothioylthio)ethanoic acid (CAS 38204-31-8)
- 7-Iodoisoindolin-1-one (CAS 866766-96-3)
- CBP501 Affinity Peptide trifluoroacetate salt (CAS 1351804-17-5)
Why CATO?
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