Fmoc-D-Lys(Mtt)-OH CAS 198544-94-4
| CAS No. | 198544-94-4 |
| Molecular Formula | C41H40N2O4 |
| Molecular Weight | 624.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Fmoc-D-Lys(Mtt)-OH.
Fmoc-D-Lys(Mtt)-OH (CAS 198544-94-4) is a high-purity analytical reference standard with the molecular formula C41H40N2O4 and a molecular weight of 624.77 g/mol.
Based on its molecular formula C41H40N2O4, Fmoc-D-Lys(Mtt)-OH contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 624.77 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Fmoc-D-Lys(Mtt)-OH under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C41H40N2O4 |
| Molecular Weight | 624.77 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) | 23.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2013 |
| Nitrogen Atoms | 2 |
Related Fmoc Standards
- Fmoc-Lys(Mtt)-OH (CAS 167393-62-6)
- Fmoc-D-Gln(Mtt)-OH (CAS 200638-37-5)
- Fmoc-L-Hgn(Trt)-OH (CAS 1263046-43-0)
- Fmoc-N-Me-Gln(Trt)-OH (CAS 1632075-13-8)
- (R)-Fmoc-2-Amino-5-(trityl-carbamoyl)pentanoic acid (CAS 2411591-29-0)
- Fmoc-Gln(Mtt)-OH (CAS 144317-23-7)
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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 18665070610 / Nicole.chen@cato-chem.com