Peptide Impurity 04 CAS 2913424-91-4
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 2913424-91-4 |
| Molecular Formula | C24H25NO4 |
| Molecular Weight | 391.46 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Peptide Impurity 04 (CAS 2913424-91-4) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C24H25NO4. Molecular weight: 391.46 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C24H25NO4 |
| Molecular Weight | 391.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Nitrogen Atoms | 1 |
Related Peptide Standards
- Peptide Impurity 05 (CAS 2322924-83-2)
- Peptide Impurity 06 (CAS CATO-CPTD788806)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
- Peptide Impurity 41 (CAS CATO-CPTD788841)
- Peptide Impurity 40 (CAS CATO-CPTD788840)
- Peptide Impurity 34 (CAS 21282-09-7)
- Peptide 6A (H-6905.0005) (CAS 73549-32-3)
- Peptide Fmoc-Thi-Thi-OH (CAS CATO-CPTD788552)
Recommended Standards
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- β-Alanyl-hydroxyprolyl-diaminobutyric acid bismuth complex (CAS 1694678-02-8)
- β- Propyl hydroxyproline diaminobutyrate benzylamine (CAS CATO-CIM-101693)
- Landiolol Impurity 117 (CAS CATO-C4X-2621117)
- Febuxostat Impurity 99 (CAS CATO-C4X-116299)
- N-(2-(Pyridin-2-yl)-1H-benzo[d]imidazol-6-yl)furan-2-carboxamide (CAS 517902-08-8)
- 3-Azetidinecarboxylic acid, 3-methyl- (CAS 1213240-07-3)
- 4-Chloro-4'-(trifluoromethoxy)biphenyl-3-methanol (CAS 1261686-74-1)
- 2-[(2,5-dioxoimidazolidin-1-yl)methyl]benzonitrile (CAS 923191-32-6)
- 30003-72-6 insulin chain b oxidized (CAS 30003-72-6)
Why CATO?
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