Semaglutide impurity 103 CAS 1446013-07-5
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1446013-07-5 |
| Molecular Formula | C25H26N4O5 |
| Molecular Weight | 462.50 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Semaglutide impurity 103 (CAS 1446013-07-5) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C25H26N4O5. Molecular weight: 462.50 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C25H26N4O5 |
| Molecular Weight | 462.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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 |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 4 |
Related Semaglutide Standards
- Semaglutide impurity 104(Fmoc-D-His-Aib) (CAS 2171211-18-8)
- Semaglutide impurity 57 (CAS 2773558-06-6)
- Semaglutide Impurity 7 (CAS CATO-C4X-22267)
- Semaglutide impurity 199 (CAS CATO-C4X-2226199)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
- Semaglutide impurity 75 (CAS CATO-C4X-222675)
- Semaglutide Impurity 128 (CAS 2490269-78-6)
Recommended Standards
- Ceftiofur Impurity 13 (CAS CATO-C4X-158113)
- Cefamandole Impurity 19 (CAS CATO-C4X-122119)
- Rimegepant Impurity 57 (CAS CATO-C4X-248757)
- Domperidone Impurity 24 (CAS 99-54-7)
- Lercanidipine Impurity 9 (CAS 74936-72-4)
- 3-Chloro-6-(prop-2-en-1-yloxy)pyridine-2-carbonitrile (CAS 1208707-05-4)
- Cyclopropyl(2,4,5-trifluorophenyl)methanamine (CAS 1270376-82-3)
- Benzyl ((2R)-1-((2S)-2-(((1S)-4-methoxy-1-((3aS,4S,6S)-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborol-2-yl)butyl)carbamoyl)pyrrolidin-1-yl)-1-oxo-3-phenylpropan-2-yl)carbamate (CAS 184488-31-1)
- 1-Bromo-3,4-dimethyl-2-fluorobenzene (CAS 1807198-47-5)
- Semaglutide impurity 267 (CAS CATO-C4X-2226267)
Why CATO?
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