Sunitinib Impurity 38 CAS 251356-80-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 251356-80-6 |
| Molecular Formula | C12H19N3O2 |
| Molecular Weight | 237.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sunitinib Impurity 38 (CAS 251356-80-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H19N3O2. Molecular weight: 237.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H19N3O2 |
| Molecular Weight | 237.30 g/mol |
| Appearance | Off-white to pale 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- n-Phenyl-2,3-dihydro-1h-indene-5-carboxamide (CAS 51932-71-9)
- Tert-butyl ((1R,2R,4S)-7-cyano-7-azabicyclo[2.2.1]Heptan-2-yl)carbamate (CAS 2411907-28-1)
- N-Butyl-N-(3-methyl-1,2,4-oxadiazol-5-yl)cyclobutanecarboxamide (CAS 62347-78-8)
- ethyl 3-(2,4-dichlorophenoxymethyl)-1H-1,2,4-triazole-5-carboxylate (CAS 1803604-04-7)
- 3-((3-(Dimethylamino)propyl)amino)-7-fluoro-4-methyl-4H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 1000574-72-0)
- 2-[(5-methyl-1,2,4-oxadiazol-3-yl)methoxy]benzoic acid (CAS 923204-20-0)
- 8-Methylnonan-1-ol (CAS 68526-85-2)
- Linezolid Impurity 77 (CAS 183905-31-9)
- tert-Butyl ((2S,3S)-1-(benzyloxy)-2-methyl-4-oxoazetidin-3-yl)carbamate (CAS 75659-16-4)
- Semaglutide impurity 331 (CAS CATO-C4X-2226231)
Why CATO?
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