(S)-3-(Fmoc-amino)-3-(3-nitrophenyl)propanoic Acid CAS 374791-01-2
| CAS No. | 374791-01-2 |
| Molecular Formula | C24H20N2O6 |
| Molecular Weight | 432.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies (S)-3-(Fmoc-amino)-3-(3-nitrophenyl)propanoic Acid (CAS 374791-01-2), a certified reference material (molecular formula C24H20N2O6, MW 432.43 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, (S)-3-(Fmoc-amino)-3-(3-nitrophenyl)propanoic Acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 432.43 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C24H20N2O6 |
| Molecular Weight | 432.43 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related S Standards
- Fmoc-(R)-3-amino-3-(2-nitrophenyl)propionic acid (CAS 517905-93-0)
- Fmoc-(R)-3-amino-3-(3-nitro-phenyl)-propionic acid (CAS 374791-04-5)
- Fmoc-(R)-3-amino-3-(4-nitrophenyl)-propionic acid (CAS 507472-26-6)
- Fmoc-(RS)-3-amino-3-(3-nitrophenyl)-propionic acid (CAS 282525-10-4)
- Fmoc-(RS)-3-amino-3-(4-nitrophenyl)-propionic acid (CAS 273920-31-3)
- Fmoc-2-nitro-D-phenylalanine (CAS 478183-70-9)
- Fmoc-3-nitro-D-phenylalanine (CAS 478183-71-0)
- Fmoc-3-nitro-L-phenylalanine (CAS 206060-42-6)
Recommended Standards
- (S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-nitrophenyl)propanoic acid (CAS 501015-25-4)
- 1-(3-(1H-imidazol-1-yl)propyl)-4-benzoyl-3-hydroxy-5-(3-nitrophenyl)-1,5-dihydro-2H-pyrrol-2-one (CAS 380888-58-4)
- (9H-Fluoren-9-yl)MethOxy]Carbonyl L-2-Nitrophe (CAS 210282-30-7)
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-nitrophenyl)propanoic acid (CAS 250740-52-4)
- Copper bis(benzoato-o)[3-(1-methyl-2-pyrrolidinyl)pyridine-N1]-(S)- (CAS 64092-17-7)
- 3-BENZYLCYCLOBUTANONE (CAS 55262-02-7)
- 2-(2-Chlorophenyl)-8-ethylquinoline-4-carboxylic acid (CAS 667435-74-7)
- 1-Cyano-4,4-dimethylcyclohexane-1-carboxylic acid (CAS 1520471-48-0)
- 3-(1-Methyl-3-propylpyrrolidin-3-yl)phenyl acetate (CAS 1623-32-1)
- 1-(4-(4-(1-(Methylsulfonyl)azetidine-3-carbonyl)piperazin-1-yl)phenyl)ethan-1-one (CAS 1428364-21-9)
- 1-bromo-4-methylcyclohexane (CAS 6294-40-2)
- 2-Chloro-6-methylpyridine-4-boronic acid pinacol ester, 97% (CAS 697739-22-3)
- 1-Fluoro-3-(iodomethyl)benzene (CAS 28490-56-4)
- Casein Kinase II Receptor Peptide (CAS 198481-81-1)
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