MC-Val-Ala-PAB-PNP CAS 1639939-40-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1639939-40-4 |
| Molecular Formula | C32H37N5O10 |
| Molecular Weight | 651.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
MC-Val-Ala-PAB-PNP (CAS 1639939-40-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C32H37N5O10. Molecular weight: 651.66 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C32H37N5O10 |
| Molecular Weight | 651.66 g/mol |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 5 |
Recommended Standards
- Platinum,(1,2-cyclohexanediamine-N,N')bis(4-methylbenzenesulfonato-O)-,(SP-4-2) (CAS 65296-78-8)
- N-(1-((2R,5R)-5-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-3-fluoro-4-hydroxytetrahydrofuran-2-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)benzamide (CAS 1241724-98-0)
- NTA-FITC (CAS 1241912-74-2)
- 6-(4-Chlorophenyl)-4-(4-isopropylphenyl)-4,5-dihydropyridazin-3(2H)-one (CAS 344282-53-7)
- (-)-11-Nor-Δ9-Tetrahydro Cannabinol-9-carboxylic Acid Ethyl Ester (CAS 1262438-64-1)
- Fmoc-Hyp(tBu)-OH (CAS 122996-47-8)
- 2,2,2-Trichloro-N-hydroxyacetimidamide (CAS 2533-67-7)
- Ethyl 2-[(2,4-dichlorophenyl)thio]-acetate (CAS 90793-77-4)
- (E)-4-Chloro-3-(1,2-dibromodec-1-en-1-yl)-6-methylcinnoline (CAS 1204213-42-2)
- Peptide Impurity 09 X TFA Salt (CAS CATO-CPTD788809)
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 13829788188 / jacky.chen@cato-chem.com