(S)-2-(2-((R)-2-Amino-3-methylbutanamido)acetamido)-5-guanidino-N-(4-nitrophenyl)pentanamide CAS 80798-23-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 80798-23-8 |
| Molecular Formula | C19H30N8O5 |
| Molecular Weight | 450.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-(2-((R)-2-Amino-3-methylbutanamido)acetamido)-5-guanidino-N-(4-nitrophenyl)pentanamide (CAS 80798-23-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H30N8O5. Molecular weight: 450.49 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H30N8O5 |
| Molecular Weight | 450.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 8 |
Recommended Standards
- 2-(4-(3-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoyl)piperazin-1-yl)nicotinonitrile (CAS 1825345-33-2)
- 1,2-Dihydroxy-5,8-bis(p-tolylamino)anthracene-9,10-dione (CAS 6636-38-0)
- N-(4-(N-(4-(N-(5-methylisoxazol-3-yl)sulfamoyl)phenyl)sulfamoyl)phenyl)acetamide (CAS 135529-19-0)
- {5-[1,3-Dimethyl-5-(trifluoromethyl)-1,3-dihydro-2H-benzimidazol-2-ylidene]-4-oxo-2-thioxo-1,3-thiazolidin-3-yl}(phenyl)acetic acid (CAS 84696-96-8)
- 2,2,2-Trifluoro-N-(5-fluorothiazol-2-yl)acetamide (CAS 745053-67-2)
- 5-[3-(hydroxymethyl)phenyl]thiophene-2-carbonitrile (CAS 1349717-27-6)
- Methyl 1-benzyl-1H-1,2,3-triazole-5-carboxylate (CAS 342894-43-3)
- Methyl 2-[bis({6-chloroimidazo[1,2-a]pyridin-3-yl}methyl)amino]propanoate (CAS 1025762-32-6)
- N-(4-Chlorophenyl)-2-((5-(2-methoxyphenyl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 333312-49-5)
- Liraglutide Impurity 21 TFA Salt (CAS CATO-C4X-199221)
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