Fmoc-p-nitro-Phe-OH CAS 95753-55-2
| CAS No. | 95753-55-2 |
| Molecular Formula | C24H20N2O6 |
| Molecular Weight | 432.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Fmoc-p-nitro-Phe-OH (CAS 95753-55-2), molecular formula C24H20N2O6 and molecular weight 432.43 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Fmoc-p-nitro-Phe-OH (C24H20N2O6) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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-p-nitro-Phe-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 | C24H20N2O6 |
| Molecular Weight | 432.43 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
Related Fmoc Standards
- (S)-3-(Fmoc-amino)-3-(3-nitrophenyl)propanoic Acid (CAS 374791-01-2)
- 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)
Recommended Standards
- Acetaminotadalafil (CAS 1446144-71-3)
- 2-((4,6-Bis(2-(2-methoxybenzylidene)hydrazinyl)-1,3,5-triazin-2-yl)oxy)acetonitrile (CAS 137522-85-1)
- Besudil Impurity 13 (CAS CATO-C4X-298813)
- ML298 (CAS 1426916-02-0)
- 4-ethynylbicyclo[2.2.2]octane-1-carboxylic acid (CAS 94994-34-0)
- 2-((4-Oxo-6-phenyl-1,4-dihydropyrimidin-2-yl)amino)acetic acid (CAS 651720-45-5)
- (S)-2-((tert-butoxycarbonyl)amino)-3-(diethoxyphosphoryl)propanoic acid (CAS 1159501-74-2)
- 1-(5-Chloro-2-methoxyphenyl)-1H-imidazole (CAS 61292-67-9)
- 1-methyl-4-oxocyclohexane-1-carbonitrile (CAS 121955-82-6)
- N-(2,4-Difluorophenyl)-3,4-dihydro-2H-benzo[b][1,4]dioxepine-7-sulfonamide (CAS 941971-06-8)
- 2-Amino-1-(2-nitrophenyl)ethan-1-ol (CAS 73685-71-9)
- Ceftopram lmpurity 41 (CAS CATO-C4X-135841)
- 3-Acetamido-6-nitro-4-phenylquinolin-2-yl acetate (CAS 919296-60-9)
- Semaglutide impurity 41 (CAS CATO-C4X-222641)
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