Phe-Lys(Trt)-PAB CAS 1116085-99-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1116085-99-4 |
| Molecular Formula | C41H44N4O3 |
| Molecular Weight | 640.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Phe-Lys(Trt)-PAB (CAS 1116085-99-4) pharmaceutical standards reference standard. Molecular formula: C41H44N4O3. Molecular weight: 640.81 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C41H44N4O3 |
| Molecular Weight | 640.81 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) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 4 |
Recommended Standards
- 4,4′-Bis[(1-naphthyl)(4-styryl)amino][1,1′]biphenyl (CAS 1010396-31-2)
- N,N'-Di(4-biphenylyl)-N,N'-diphenylbenzidine (CAS 134008-76-7)
- N-(Boc-PEG4)-NH-PEG4-NH-Boc (CAS 2112737-17-2)
- 2-Amino-5-iodo-3-methoxy-benzoic acid (CAS 1616831-34-5)
- 8-Amino-2-naphthol (CAS 118-46-7)
- Methyl 4-(4-((2-oxo-5-(trifluoromethyl)pyridin-1(2H)-yl)methyl)benzamido)benzoate (CAS 339025-42-2)
- 1858251-60-1 (5,5-Dioxido-6H-dibenzo[c,e][1,2]thiazin-6-yl)acetic acid MFCD28954555 (CAS 1858251-60-1)
- Benazepril Impurity B (CAS 98626-50-7)
- 1-Chloro-3-(3-(trifluoromethyl)phenyl)propan-2-one (CAS 139297-83-9)
- Semaglutide impurity 206 (CAS CATO-C4X-2226206)
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