Fmoc-D-3-chlorotyrosine CAS 478183-59-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478183-59-4 |
| Molecular Formula | C24H20ClNO5 |
| Molecular Weight | 437.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Fmoc-D-3-chlorotyrosine (CAS 478183-59-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C24H20ClNO5. Molecular weight: 437.87 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C24H20ClNO5 |
| Molecular Weight | 437.87 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 | Cl-containing |
| Nitrogen Atoms | 1 |
Related Fmoc Standards
- Fmoc-Ser(O-(2-chlorophenyl))-OH (CAS 1401662-79-0)
- Fmoc-3-chloro-L-tyrosine (CAS 478183-58-3)
- Fmoc-ACHPA-OH (CAS 130597-31-8)
- Fmoc-(R,S)-3-amino-3-(2-naphthyl)propionic acid (CAS 269078-81-1)
- Fmoc-(S)-3-Amino-3-(2-naphthyl)-propioni c acid (CAS 507472-11-9)
- Fmoc-D-2-Nal-OH (CAS 138774-94-4)
- Fmoc-2-Nal-OH (CAS 112883-43-9)
- Fmoc-1-Nal-OH (CAS 96402-49-2)
Recommended Standards
- 2-[3-(4-Benzyloxy-3-methoxy-phenyl)-2-chloro-acryloylamino]-benzoic acid 565190-61-6 (CAS 565190-61-6)
- Ethyl 3-[(E)-N'-[(2-chloro-4-fluorophenyl)methoxy]imidamido]-4-methoxythieno[2,3-b]pyridine-2-carboxylate (CAS 341966-71-0)
- Amlodipine Impurity 117 (CAS CATO-C4X-1095117)
- Methyl 2-amino-5-chloro-2,3-dihydro-1H-indene-2-carboxylate (CAS 1550026-34-0)
- (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-7-methyloctanoic acid (CAS 1823167-85-6)
- Vonoprazan Impurity 242 (CAS CATO-C4X-1020242)
- 1-(Bromomethyl)-1-ethylcyclohexane (CAS 1498749-61-3)
- Copper(II) Tetrafluoroborate (ca. 45% in Water) (CAS 38465-60-0)
- 2-Methyl-1-(2-methylpiperazin-1-yl)butan-1-one (CAS 1240578-59-9)
- Tirzepatide Impurity 44 (CAS CATO-C4X-324044)
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