Fmoc-β-Homoselenomethionine CAS 1369531-74-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1369531-74-7 |
| Molecular Formula | C21H23NO4Se |
| Molecular Weight | 432.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Fmoc-β-Homoselenomethionine (CAS 1369531-74-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H23NO4Se. Molecular weight: 432.37 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H23NO4Se |
| Molecular Weight | 432.37 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related Fmoc Standards
- Fmoc-D-β-Homoselenomethionine (CAS 1369532-43-3)
- Fmoc-p-nitro-D-Phe-OH (CAS 177966-63-1)
- Fmoc-(S)-3-Amino-3-(2-nitro-phenyl)-propionic acid (CAS 507472-25-5)
- (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)
Recommended Standards
- Dotinurad Impurity 252 (CAS CATO-C4X-2494252)
- Iguratimod impurity 103 (CAS CATO-C4X-1826103)
- 4-((4-(4-Nitro-2-(trifluoromethyl)phenoxy)phenyl)sulfonyl)morpholine (CAS 1858242-18-8)
- 2-(Benzhydryloxy)-N,N,N-trimethylethan-1-aminium methyl sulfate (CAS 4858-60-0)
- Ethyl 3-(2-thioxopyrrolidin-1-yl)propanoate (CAS 74991-93-8)
- 2-Allylbenzofuran-3(2H)-one (CAS 104034-51-7)
- 1-(Methoxymethyl)cyclohex-3-ene-1-carboxylic acid (CAS 1934407-34-7)
- 2-(2,4-Difluorophenyl)-2-methylpropanal (CAS 1520577-05-2)
- 3-Methyl-N-(2,2,2-trifluoroethyl)pyridin-2-amine (CAS 1249476-75-2)
- Des-Pro-Pro-Tirzepatide (CAS CATO-CPTD788696)
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