Fmoc-Gln(Trt)-Aib-OH CAS CATO-CPTD788775
| CAS No. | CATO-CPTD788775 |
| Molecular Formula | C43H41N3O6 |
| Molecular Weight | 695.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Fmoc-Gln(Trt)-Aib-OH (C43H41N3O6) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Fmoc-Gln(Trt)-Aib-OH (CAS CATO-CPTD788775) is a high-purity analytical reference standard with the molecular formula C43H41N3O6 and a molecular weight of 695.80 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Fmoc-Gln(Trt)-Aib-OH meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C43H41N3O6 |
| Molecular Weight | 695.80 g/mol |
| 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) | 25.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 3 |
Related Fmoc Standards
- Fmoc-D-Gln(Trt)-Aib-OH (CAS CATO-CPTD788777)
- Fmoc-Lys(Boc)-Lys(Boc)-OH (CAS CATO-CPTD788298)
- Fmoc-D-Lys(Boc)-D-Lys(Boc)-OH (CAS CATO-CPTD788643)
- Fmoc-(FmocHmb)Val-OH (CAS 148515-86-0)
- Fmoc-Pip(Boc)-Pip(Boc)-OH (CAS CATO-CPTD788645)
- Fmoc-Trp(Boc)-OPfp (CAS 181311-44-4)
- Fmoc-β-Ala-His(Trt)-OH (CAS CATO-CPTD788601)
- 2-[N-[2-(Fmoc-amino)ethyl]-2-[4-[[(benzhydryloxy)carbonyl]amino]-2-oxopyrimidin-1(2H)-yl]acetamido]acetic Acid (CAS 186046-81-1)
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