(S)-Fmoc-phenylalanine-4-sulfonic acid CAS 138472-22-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 138472-22-7 |
| Molecular Formula | C24H21NO7S |
| Molecular Weight | 467.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-Fmoc-phenylalanine-4-sulfonic acid (CAS 138472-22-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C24H21NO7S. Molecular weight: 467.49 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C24H21NO7S |
| Molecular Weight | 467.49 g/mol |
| 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.) | 1996 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related S Standards
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- FMoc-l-dab(octanoyl)-oh (CAS 1983858-56-5)
- 251316-91-3 Fmoc-Nle-Nle-OH MFCD00237663 (CAS 251316-91-3)
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- Fmoc-Ile-Ile-OH (CAS CATO-CPTD788471)
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Recommended Standards
- 1003599-68-5 Tri-O-benzyl Antibiotic FR 900098 Tri-O-benzyl FR 900098 Tri-O-benzyl P-[3-(acetylhydroxyamino)propyl]phosphonic Acid Tri-O-benzyl [3-(Acetylhydroxyamino)propyl]phosphonic Acid (CAS 1003599-68-5)
- Z-VAD-FMK (CAS 187389-52-2)
- IMMH-010 Impurity 4 (CAS CATO-C4X-28824)
- Methyl 3-(piperidin-4-yl)propanoate hydrochloride (CAS 167414-87-1)
- 5-(2-Methoxyethyl)-1,3,5-triazinan-2-one (CAS 86241-88-5)
- (R)-2-((R)-1-(2-Amino-6-oxo-1H-purin-9(6H)-yl)-2-oxoethoxy)-3-oxopropyl trihydrogen diphosphate (CAS 62695-32-3)
- n-(2-(Ethoxymethyl)benzyl)propan-2-amine (CAS 1183335-04-7)
- (E)-N-Hydroxy-1-(1-methyl-1H-pyrrol-2-yl)methanimine (CAS 37110-15-9)
- (1S,4s)-4-(((2,2-difluoroethyl)(methyl)amino)methyl)cyclohexan-1-amine (CAS 2272120-43-9)
- Antiarrhythmic peptide (cattle atrium) (CAS 81771-37-1)
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