Fmoc-Lys(Mca)-OH, 97% CAS 386213-32-7
| CAS No. | 386213-32-7 |
| Molecular Formula | C33H32N2O8 |
| Molecular Weight | 584.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Fmoc-Lys(Mca)-OH, 97% (CAS 386213-32-7), a certified reference material (molecular formula C33H32N2O8, MW 584.62 g/mol) for analytical method development and quality control.
Structurally, Fmoc-Lys(Mca)-OH, 97% (C33H32N2O8) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 19.0, corresponding to approximately 19 ring(s) or double-bond equivalent(s). With a molecular weight of 584.62 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), Fmoc-Lys(Mca)-OH, 97% 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 | C33H32N2O8 |
| Molecular Weight | 584.62 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Fmoc Standards
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- Fmoc-N-Me-Ser(Trt)-OH (CAS 1078607-71-2)
- Fmoc-DL-2-amino-4-trityloxybutanoic acid (CAS 1396967-68-2)
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- Fmoc-Thr(Trt)-OH (CAS 133180-01-5)
- 1926163-02-1 Fmoc-Lys(Nde)-OH MFCD02684460 (CAS 1926163-02-1)
Recommended Standards
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- (R/S)-2-(3,4,5-Trimethoxyphenyl)butyric acid (CAS 195202-06-3)
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Why CATO?
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