Fmoc-L-A4paa(tBu)-OH CAS 2680607-35-4
Purity ≥95%In StockPharmaceutical Standards
| CAS No. | 2680607-35-4 |
| Molecular Formula | C29H36N2O6 |
| Molecular Weight | 508.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Fmoc-L-A4paa(tBu)-OH (CAS 2680607-35-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C29H36N2O6. Molecular weight: 508.61 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C29H36N2O6 |
| Molecular Weight | 508.61 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 2 |
Related Fmoc Standards
- Fmoc-β-Ala-D-2-Nal-OH (CAS CATO-CPTD788342)
- Fmoc-Asp(OtBu)-OSu (CAS 78553-23-8)
- Fmoc-D-HomoSec(pMeBzl)-OH (CAS 2044711-10-4)
- Fmoc-HomoSec(pMeBzl)-OH (CAS 2044702-35-2)
- Fmoc-Cys(Dpm)-OH (CAS 247595-29-5)
- Fmoc-Nalpha-methyl-O-benzyl-D-tyrosine (CAS 1354485-25-8)
- (S)-Fmoc-2-amino-4-((3-benzyloxy)phenyl)butanoic acid (CAS 2350643-20-6)
- (S)-Fmoc-2-amino-4-((4-benzyloxy)phenyl)butanoic acid (CAS 2350174-95-5)
Recommended Standards
- Belumosudil Impurity 63 (CAS CATO-C4X-298863)
- 3-Amino-N-(4-(N-(4,6-dimethylpyrimidin-2-yl)sulfamoyl)phenyl)-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 400863-72-1)
- Evocalcet Impurity 70 (CAS 3054081-82-9)
- 4-Chloro-2-(trifluoromethoxy)benzonitrile (CAS 1261878-30-1)
- 2-(Ethylsulfanyl)quinoline-3-carbaldehyde (CAS 478065-48-4)
- Vildagliptin Impurity 113 (CAS 3099756-00-7)
- 3-Methyl-3,4-dihydroquinoxaline-2(1H)-thione (CAS 149668-97-3)
- 3,5-Diiodo-4(4'-methoxyphenoxy)benzoic Acid Methyl Ester (CAS 33927-09-2)
- 6-(3,5-Dimethoxyphenyl)pyrido[2,3-d]pyrimidine-2,7-diamine (CAS 192705-78-5)
- Insulin Degludec Impurity 6 (CAS CATO-C4X-21576)
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