Fmoc-Asp(OBzl)-OH CAS 86060-84-6
| CAS No. | 86060-84-6 |
| Molecular Formula | C26H23NO6 |
| Molecular Weight | 445.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 445.46 g/mol gives Fmoc-Asp(OBzl)-OH distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Fmoc-Asp(OBzl)-OH (CAS 86060-84-6), a certified reference material (molecular formula C26H23NO6, MW 445.46 g/mol) for analytical method development and quality control.
The molecular framework of Fmoc-Asp(OBzl)-OH (C26H23NO6) is characterized by a steroid core, 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 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C26H23NO6 |
| Molecular Weight | 445.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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 |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 1 |
Related Fmoc Standards
- Fmoc-L-3,4(ethylenedioxy)phenylalanine (CAS 1998647-06-5)
- Fmoc-Asp-OBzl (CAS 86060-83-5)
- Fmoc-D-Asp(OBzl)-OH (CAS 150009-58-8)
- Fmoc-beta-(benzothiazol-2-yl)-L-alanine (CAS 959583-56-3)
- Fmoc-phenylalanyl-glycine (CAS 169624-67-3)
- Fmoc-L-Gln(Ph)-OH (CAS 198134-12-2)
- Fmoc-β-Ala-Phg-OH (CAS 2171258-99-2)
- Fmoc-Gly-Phe-OH (CAS 117370-45-3)
Recommended Standards
- Pemigatinib Impurity 4 (CAS CATO-C4X-30244)
- Vonoprazan Impurity 174 (CAS CATO-C4X-1020174)
- Propargyl-PEG6-NHS ester (CAS 2093153-99-0)
- (2R,3R,4S,5R)-2-(6-(((9H-Fluoren-9-yl)methyl)amino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 103450-84-6)
- Nevirapine 9-Chloro Impurity (CAS 1796928-56-7)
- 3-(Carboxymethoxy)benzoic acid (CAS 1878-61-1)
- 2-Amino-1-(5-chloro-2-methylphenyl)-4,5-dimethyl-1H-pyrrole-3-carbonitrile (CAS 1094407-01-8)
- 2-(8-chloro-7-fluoro-1-naphthyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2454397-77-2)
- 2,3,4,9-Tetrahydro-1H-pyrido[3,4-b]indole-5,6-diol (CAS 150254-82-3)
- N-((1-((S)-2-Aminopropanoyl)piperidin-2-yl)methyl)-N-cyclopropylacetamide (CAS 1354023-89-4)
- Silicic acid tetraethyl ester hydrolyzed - (CAS 68412-37-3)
- 2-((8-Ethylquinolin-4-yl)oxy)acetonitrile (CAS 1315349-81-5)
- 5-Bromo-1-phenylpyridin-2(1h)-one (CAS 876343-52-1)
- (Asn5)-Delta-Sleep Inducing Peptide (H-2555.0005) (CAS 80064-67-1)
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