Fmoc-β-Ala-D-Trp（Boc）-OH CAS CATO-CPTD788457
| CAS No. | CATO-CPTD788457 |
| Molecular Formula | C34H35N3O7 |
| Molecular Weight | 597.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Fmoc-β-Ala-D-Trp（Boc）-OH.
Fmoc-β-Ala-D-Trp（Boc）-OH (CAS CATO-CPTD788457), molecular formula C34H35N3O7 and molecular weight 597.66 g/mol, is a CATO reference standard with documented purity and traceability.
Fmoc-β-Ala-D-Trp（Boc）-OH (C34H35N3O7) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Fmoc-β-Ala-D-Trp（Boc）-OH under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C34H35N3O7 |
| Molecular Weight | 597.66 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 3 |
Related Fmoc Standards
- Fmoc-β-Ala-Trp(Boc)-OH (CAS CATO-CPTD788599)
- Fmoc-Dab(Mtt)-OH (CAS 851392-68-2)
- Fmoc-NMe-PEG4-NHS ester (CAS 2228857-30-3)
- Fmoc-Asn(Trt)-OH (CAS 132388-59-1)
- Fmoc-D-Asn(Trt)-OH (CAS 180570-71-2)
- Fmoc-Arg(Boc)2-OH (CAS 143824-77-5)
- Fmoc-D-Arg(Boc)2-OH (CAS 214852-34-3)
- 3,4-Bis(Fmoc-amino)benzoic Acid (CAS 345958-22-7)
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- Semaglutide impurity 31 (CAS CATO-C4X-222631)
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 18665070610 / Nicole.chen@cato-chem.com