Fmoc-Lys(Boc)-Lys(Boc)-OH CAS CATO-CPTD788298
| CAS No. | CATO-CPTD788298 |
| Molecular Formula | C37H52N4O9 |
| Molecular Weight | 696.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Fmoc-Lys(Boc)-Lys(Boc)-OH (CAS CATO-CPTD788298), a certified reference material (molecular formula C37H52N4O9, MW 696.83 g/mol) for analytical method development and quality control.
Structurally, Fmoc-Lys(Boc)-Lys(Boc)-OH (C37H52N4O9) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 696.83 g/mol, it falls into the high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-Lys(Boc)-Lys(Boc)-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 | C37H52N4O9 |
| Molecular Weight | 696.83 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 4 |
Related Fmoc Standards
- Fmoc-D-Lys(Boc)-D-Lys(Boc)-OH (CAS CATO-CPTD788643)
- Fmoc-(FmocHmb)Val-OH (CAS 148515-86-0)
- Fmoc-Gln(Trt)-Aib-OH (CAS CATO-CPTD788775)
- Fmoc-D-Gln(Trt)-Aib-OH (CAS CATO-CPTD788777)
- Fmoc-Pip(Boc)-Pip(Boc)-OH (CAS CATO-CPTD788645)
- Fmoc-Trp(Boc)-OPfp (CAS 181311-44-4)
- 2-[N-[2-(Fmoc-amino)ethyl]-2-[4-[[(benzhydryloxy)carbonyl]amino]-2-oxopyrimidin-1(2H)-yl]acetamido]acetic Acid (CAS 186046-81-1)
- Fmoc-Arg(Pyrrodine, Pbf)-OH (CAS 1060769-57-4)
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