Fmoc-Dap(Fmoc)-OH CAS 201473-90-7
| CAS No. | 201473-90-7 |
| Molecular Formula | C33H28N2O6 |
| Molecular Weight | 548.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Fmoc-Dap(Fmoc)-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.
Fmoc-Dap(Fmoc)-OH (CAS 201473-90-7), molecular formula C33H28N2O6 and molecular weight 548.59 g/mol, is a CATO reference standard with documented purity and traceability.
Fmoc-Dap(Fmoc)-OH (C33H28N2O6) 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 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.
Physical & Chemical Properties
| Molecular Formula | C33H28N2O6 |
| Molecular Weight | 548.59 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) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2014 |
| Nitrogen Atoms | 2 |
Related Fmoc Standards
- Fmoc-Gln(Tmob)-OH (CAS 120658-64-2)
- Fmoc-Gly-Cys(Psi(Dmp,H)pro)-OH (CAS 1926163-05-4)
- Fmoc-D-Ser(tBu)-OPfp (CAS 244633-35-0)
- Fmoc-Ser(tBu)-OPfp (CAS 105751-13-1)
- Fmoc-L-glutamic acid g-9-fluorenylmethyl ester (CAS 608512-86-3)
- Fmoc-Glu-OFm (CAS 200616-18-8)
- 251316-97-9 Fmoc-Dap(Adpoc)-OH MFCD01318731 (CAS 251316-97-9)
- Fmoc-Dab(ivDde)-OH (CAS 607366-21-2)
Recommended Standards
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- 8-(3-(3',6'-DIhydroxy-3-oxo-3h-spiro[isobenzofuran-1,9'-xanthen]-5-yl)thioureido)octanoic acid (CAS 171263-01-7)
- 1-(4-Nitrophenyl)-2,4,6-triphenylpyridin-1-ium tetrafluoroborate (CAS 73286-93-8)
- n-[(4-chlorophenyl)methyl]-4,5-dihydro-1,3-thiazol-2-amine (CAS 72239-29-3)
- 2-((4-(2-Chlorophenyl)-4-methyl-2,5-dioxoimidazolidin-1-yl)methyl)benzonitrile (CAS 956262-49-0)
- Oxyphenbutazone (CAS 129-20-4)
- Resatorvid Impurity 3 (CAS 54928-91-5)
- 1-(2,2-Diethoxyethoxy)-3-iodopropane (CAS 2875088-24-5)
- 2,2-Difluoro-N-(4-fluorophenyl)-2-[3-(trifluoromethyl)phenoxy]acetamide (CAS 338792-00-0)
- [(5-bromothiophen-2-yl)methyl](methyl)amine (CAS 90553-43-8)
- 2,3-Dichlorobenzimidamide (CAS 769061-91-8)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
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