Fmoc-D-Lys(Boc)-OH CAS 92122-45-7
| CAS No. | 92122-45-7 |
| Molecular Formula | C26H32N2O6 |
| Molecular Weight | 468.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Fmoc-D-Lys(Boc)-OH (CAS 92122-45-7), a certified reference material (molecular formula C26H32N2O6, MW 468.55 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, Fmoc-D-Lys(Boc)-OH is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 468.55 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
CATO manufactures Fmoc-D-Lys(Boc)-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 | C26H32N2O6 |
| Molecular Weight | 468.55 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 2 |
Related Fmoc Standards
- Fmoc-N-Me-D-Orn(Boc)-OH (CAS 2044710-64-5)
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- Fmoc-β-Ala-Thr(tBu)-OH (CAS 2171212-96-5)
- Fmoc-Met-OSu (CAS 112913-64-1)
- Fmoc-β-Ala-Cit-OH (CAS CATO-CPTD788369)
- Fmoc-Gly-Gly-Gly-Gly-OH (CAS 1001202-16-9)
- Fmoc-4-trifluoromethyl-L-homophenylalanine (CAS 1260591-49-8)
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Recommended Standards
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- Atrasentan Impurity 34 (CAS 1058392-78-1)
- R-119251 (Prasugrel Metabolite)(Mixture of Diastereoisomers) (CAS 239466-86-5)
- 2-Chloro-4-(difluoromethyl)-3-iodo-5-nitropyridine (CAS 1805062-22-9)
- 1-((5-Bromothiophen-2-yl)methyl)cyclopropan-1-amine (CAS 1501600-39-0)
- 2-Methoxyhexahydropyrimidine-5-carbaldehyde (CAS 1956319-01-9)
- N-((4-(Dimethylamino)pyrimidin-2-yl)methyl)furan-2-carboxamide (CAS 1797718-95-6)
- 2-((6-(Adamantan-1-yl)-3-cyano-4-(trifluoromethyl)pyridin-2-yl)thio)-2-phenylacetic acid (CAS 488827-01-6)
- 1-(3,4-Dimethylbenzyl)azetidine-3-carboxylic acid (CAS 1340038-23-4)
- 4-Formyl-1-(4-methoxybenzyl)-2,5-dimethyl-1H-pyrrole-3-carboxylic acid (CAS 1171868-54-4)
- (2Z)-2-(Benzenesulfonyl)-3-(dimethylamino)-1-(4-methyl-2-phenyl-1,3-thiazol-5-yl)prop-2-en-1-one (CAS 866017-79-0)
- N,N-Diethyl-2-bromobenzamide (CAS 76041-86-6)
- Tirzepatide Impurity 22 X TFA Salt (CAS CATO-C4X-324022)
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