Fmoc-AHPA-OH·DCHA CAS 204316-31-4
| CAS No. | 204316-31-4 |
| Molecular Formula | C20H21NO5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Fmoc-AHPA-OH·DCHA (CAS 204316-31-4), a certified reference material (molecular formula C20H21NO5C12H23N, MW 536.71 g/mol) for analytical method development and quality control.
The molecular framework of Fmoc-AHPA-OH·DCHA (C20H21NO5C12H23N) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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-AHPA-OH·DCHA 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 | C20H21NO5 C12H23N |
| Molecular Weight | 536.71 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| Nitrogen Atoms | 2 |
Related Fmoc Standards
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Recommended Standards
- 4-Ethoxy-2-methylbenzoic acid (CAS 103323-97-3)
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- Abz-Gly-Ile-Val-Arg-Ala-Lys(Dnp)-OH (CAS 827044-38-2)
- 6-Iodoimidazo[1,5-a]pyridine (CAS 2306270-72-2)
- Tert-butyl 3-carbamoylmorpholine-4-carboxylate (CAS 518047-39-7)
- 5-Chloro-2-(2,2,2-trifluoroethoxy)pyridine-3-sulfonyl chloride (CAS 2803476-19-7)
- Cyproheptadine Impurity 3 (CAS 54191-03-6)
- 1-(2-Chloropyridin-4-yl)cyclobutane-1-carboxylic acid (CAS 1260671-03-1)
- tert-Butyl (1R,5S,6S)-rel-6-carbamoyl-3-azabicyclo[3.1.0]hexane-3-carboxylate (CAS 1269429-62-0)
- D-Pro38-Tirzepatide (CAS CATO-CPTD788901)
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