Sunitinib-d4 CAS 1126721-79-6
| CAS No. | 1126721-79-6 |
| Molecular Formula | - |
| Molecular Weight | 402.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sunitinib-d4 (CAS 1126721-79-6), molecular formula C22H23D4FN4O2 and molecular weight 402.50 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Sunitinib-d4 (C22H23D4FN4O2) contains deuterium isotope labeling, a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 402.50 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Sunitinib-d4 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C22H23D4FN4O2 |
| Molecular Weight | 402.50 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Sunitinib Standards
- Sunitinib Impurity 65 (CAS CATO-C4X-133365)
- Sunitinib impurity 69 (CAS CATO-C4X-133369)
- Sunitinib Impurity 28 (CAS CATO-C4X-133328)
- Sunitinib Impurity 29 (CAS 2417674-16-7)
- Sunitinib Impurity 30 (CAS CATO-C4X-133330)
- Sunitinib Impurity 31 (CAS 342641-94-5)
- Sunitinib (CAS 557795-19-4)
- (E)-Sunitinib (CAS 1691223-83-2)
Recommended Standards
- Cyclohexyl 3-(4-methoxyphenyl)-3-(phenylsulfonyl)propanoate (CAS 2376300-26-2)
- Budesonide Impurity 50 (CAS 111668-12-3)
- Cyclohexyl 3-(2-methoxyphenyl)-3-(phenylsulfonyl)propanoate (CAS 2376300-35-3)
- 5-(((6-(4-Isopropylphenyl)pyridazin-3-yl)thio)methyl)-3-(p-tolyl)-1,2,4-oxadiazole (CAS 1114915-41-1)
- Fmoc-p-fluoro-Phe-OH (CAS 169243-86-1)
- (2-Bromoethane-1,1-diyl)dibenzene (CAS 40231-75-2)
- N-(tert-butyl)tetrahydrothiophene-3-carboxamide 1,1-dioxide (CAS 1050648-43-5)
- 1-(4-Bromo-2-isopropoxyphenyl)ethylamine (CAS 1550986-96-3)
- 4-Methyl-5-oxotetrahydrofuran-3-carboxylic acid (CAS 89533-85-7)
- 2-Fluoro-L-tyrosine hydrochloride (CAS 2097073-16-8)
- 3-(2,3-Dihydro-1H-pyrrol-2-yl)pyridine (CAS 144648-79-3)
- 3-(4-Methoxyphenyl)-1,4,5,6-tetrahydropyridazine (CAS 74190-69-5)
- 6,8-Dimethyl-3-{[(pyridin-3-ylmethyl)-amino]-methyl}-1H-quinolin-2-one (CAS 436087-70-6)
- Insulin Glargine (CAS 160337-95-1)
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 18665070610 / Nicole.chen@cato-chem.com