Fmoc-L-Phe(4-Et)-OH CAS 204384-72-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 204384-72-5 |
| Molecular Formula | C26H25NO4 |
| Molecular Weight | 415.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Fmoc-L-Phe(4-Et)-OH (CAS 204384-72-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C26H25NO4. Molecular weight: 415.48 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C26H25NO4 |
| Molecular Weight | 415.48 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| Nitrogen Atoms | 1 |
Related Fmoc Standards
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- Fmoc-2,4-Dimethyl-D-phenylalanine (CAS 1217627-86-5)
- Fmoc-D-Hph(2-Me)-OH (CAS 1260594-48-6)
- Fmoc-Hph(2-Me)-OH (CAS 1260612-11-0)
- Fmoc-N-Et-Phe-OH (CAS 1446478-16-5)
- (S)-3-(Fmoc-amino)-4-(3-methyl-phenyl)butanoic acid (CAS 270062-94-7)
- Fmoc-(R)-3-amino-4-(3-methylphenyl)butyric acid (CAS 269398-84-7)
- Fmoc-(R)-3-amino-5-phenylpentanoic Acid (CAS 269398-87-0)
Recommended Standards
- Fmoc-2,4-dimethyl-DL-phenylalanine (CAS 883568-17-0)
- Fmoc-NH-PEG4-alcohol (CAS 868594-41-6)
- Fmoc-(S)-3-amino-5-phenylpentanoic Acid (CAS 219967-74-5)
- 4-(Dimethylcarbamoyl)benzoyl chloride (CAS 329794-80-1)
- 5-(Bromomethyl)pyridin-3-amine (CAS 1017793-24-6)
- 3-(2-(Dimethylamino)ethoxy)-6-methyl-1-(3-(trifluoromethyl)phenyl)pyridazin-4(1H)-one maleate (CAS 147238-35-5)
- CI Vat Red 2 (CAS 6371-23-9)
- 1,1'-(3,3'-Dimethyl-[1,1'-biphenyl]-4,4'-diyl)diurea (CAS 2251763-73-0)
- LY-2886721, >98% (HPLC) (CAS 1262036-50-9)
- Anorexigenic Peptide (CAS 69275-10-1)
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 13829788188 / jacky.chen@cato-chem.com