(3S)-3-(9H-fluoren-9-ylmethoxycarbonylamino)-4-(4-iodophenyl)butanoic acid (3S)-3-(9H-fluoren-9-ylmethoxycarbonylamino)-4-(4-iodophenyl)butyric acid (3S)-3-[[9H-fluoren-9-ylmethoxy(oxo)methyl]amino]-4-(4-iodophenyl)butanoic acid 270065-72-0 Fmoc-(S)-3-Amino-4-(4-iodophenyl)-butyric acid CAS 270065-72-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 270065-72-0 |
| Molecular Formula | C25H22INO4 |
| Molecular Weight | 527.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3S)-3-(9H-fluoren-9-ylmethoxycarbonylamino)-4-(4-iodophenyl)butanoic acid (3S)-3-(9H-fluoren-9-ylmethoxycarbonylamino)-4-(4-iodophenyl)butyric acid (3S)-3-[[9H-fluoren-9-ylmethoxy(oxo)methyl]amino]-4-(4-iodophenyl)butanoic acid 270065-72-0 Fmoc-(S)-3-Amino-4-(4-iodophenyl)-butyric acid (CAS 270065-72-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C25H22INO4. Molecular weight: 527.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C25H22INO4 |
| Molecular Weight | 527.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- N-Fmoc-L-HomoPhe(4-I)-OH (CAS 2349795-42-0)
- (E)-N-(4-((((5-((4-bromophenyl)thio)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methoxy)imino)methyl)phenyl)acetamide (CAS 477713-22-7)
- N-Fmoc-L-HomoPhe(3-I)-OH (CAS 2349317-02-6)
- 3-(3-Methoxypropoxy)piperidine hydrochloride (CAS 1219981-22-2)
- (1-(Tetrahydro-2H-pyran-2-yl)-3-(trifluoromethyl)-1H-pyrazol-5-yl)boronic acid (CAS 1141878-45-6)
- N-((2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methyl)acetamide (CAS 216391-10-5)
- cis-13,16-docosadienoic acid (CAS 7370-49-2)
- 6,8-Dibromo-3,3-bis(((2-ethylhexyl)oxy)methyl)-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepine (CAS 700817-08-9)
- tert-butyl 3-(2-aminoethyl)-2,3-dihydro-1H-indole-1-carboxylate (CAS 2044713-35-9)
- D-Ile17-Tirzepatide (CAS CATO-CPTD788917)
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