Nalpha-Fmoc-L-glutamic Acid alpha-Benzyl Ester CAS 122350-52-1
| CAS No. | 122350-52-1 |
| Molecular Formula | C27H25NO6 |
| Molecular Weight | 459.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Nalpha-Fmoc-L-glutamic Acid alpha-Benzyl Ester 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.
CATO supplies Nalpha-Fmoc-L-glutamic Acid alpha-Benzyl Ester (CAS 122350-52-1), a certified reference material (molecular formula C27H25NO6, MW 459.49 g/mol) for analytical method development and quality control.
Based on its molecular formula C27H25NO6, Nalpha-Fmoc-L-glutamic Acid alpha-Benzyl Ester contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 459.49 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C27H25NO6 |
| Molecular Weight | 459.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related Nalpha Standards
- Boc-Nalpha-methyl-Ne-2-chlorobenzyl-oxycarbonyl-L-lysine (CAS 151012-17-8)
- Nalpha-Cbz-L-tryptophan Benzyl Ester (CAS 69876-37-5)
- Boc-Nalpha-methyl-N-im-trityl-L-histidine (CAS 1217610-35-9)
- Boc-Nalpha-methyl-N-im-trityl-D-histidine (CAS 1217682-00-2)
- NAlpha-1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-ngamma-allyloxycarbonyl-l-ornitine (CAS 1423017-98-4)
- Nalpha-Acetyl-5-benzyloxy-DL-tryptophan (CAS 55443-80-6)
- Nalpha-Boc-Nomega-nitro-D-arginine (CAS 50913-12-7)
- Boc-Nalpha-methyl-DL-tryptophan (CAS 1452574-00-3)
Recommended Standards
- ((2R,3S,4R,5R,6S)-4-(benzyloxy)-5-(((benzyloxy)carbonyl)amino)-3-hydroxy-6-methoxytetrahydro-2H-pyran-2-yl)methyl acetate (CAS 114869-95-3)
- N-Succinyl-Ile-Ala-7-amido-4-methylcoumarin (CAS 126103-95-5)
- (+)-Papaveroxinoline (CAS 106982-93-8)
- (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-4-(benzyloxy)-4-oxobutanoic acid (CAS 131451-30-4)
- (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-phenyl-propanoic acid (2S)-2-[[9H-fluoren-9-ylmethoxy(oxo)methyl]amino]-3-phenylpropanoic acid 286460-71-7 A819517 (CAS 286460-71-7)
- 2-Amino-6-chloro-8-iodo-[1,2,4]triazolo[1,5-a]pyridine (CAS 1935975-20-4)
- 3,6-Dimethylbenzene-1,2-diamine (CAS 35975-12-3)
- Archaeosine (CAS 148608-52-0)
- 3-Methyl-2-(p-tolyl)quinoline-4-carboxylic acid (CAS 43071-46-1)
- 6-Methoxybenzo[d][1,3]dioxole-4-carboxylic acid (CAS 401811-79-8)
- 6,6'-Bis[(4R)-4,5-dihydro-4-phenyl-2-oxazolyl]-2,2'-bipyridine (CAS 2757082-77-0)
- 3-(5-(2-Chlorophenyl)thiophen-2-yl)acrylic acid (CAS 950070-11-8)
- 8-Methylquinazolin-2-amine (CAS 1169789-21-2)
- Semaglutide impurity 58 (CAS CATO-C4X-222658)
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