(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(((2-phenylacetamido)methyl)thio)propanoic acid CAS 159680-21-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 159680-21-4 |
| Molecular Formula | C27H26N2O5S |
| Molecular Weight | 490.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(((2-phenylacetamido)methyl)thio)propanoic acid (CAS 159680-21-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C27H26N2O5S. Molecular weight: 490.57 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C27H26N2O5S |
| Molecular Weight | 490.57 g/mol |
| 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.) | 2002 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- Ethyl 2-(4'-(3-methyl-4-(phenylmethylsulfonamido)isoxazol-5-yl)-[1,1'-biphenyl]-4-yl)acetate (CAS 1423683-49-1)
- (2R,3R,4S,5R,6S)-2-(acetoxymethyl)-6-(ethylthio)-4-(naphthalen-2-ylmethoxy)tetrahydro-2H-pyran-3,5-diyl diacetate (CAS 352008-02-7)
- Bis(5H-dibenzo[a,d]cyclohepten-5-yl)phenylphosphine (CAS 1204348-65-1)
- 4-[5-(4-Isobutyl-phenyl)-[1,2,4]oxadiazol-3-yl]-benzaldehyde (CAS 635701-88-1)
- 1-Benzyl-4-nitro-1H-imidazole-5-carbaldehyde (CAS 154927-05-6)
- Oseltamivir impurity 203 (CAS CATO-C4X-1720203)
- (R)-4,4-Dimethyl-2-oxotetrahydrofuran-3-yl trifluoromethanesulfonate (CAS 157717-57-2)
- 7-Chloro-2-(difluoromethyl)-8-fluoropyrido[4,3-d]pyrimidin-4(3H)-one (CAS 2454491-31-5)
- (E)-1,2-Bis(1-naphthyl)-1,2-bis(1,1,3,3,5,5,7,7-octaethyl-1,2,3,5,6,7-hexahydro-s-indacen-4-yl)disilene (CAS 1620487-87-7)
- Palmitoyl Tripeptide-1 HCl (CAS 2757690-14-3)
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