2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(3,5-dihydroxyphenyl)acetic acid CAS 943036-36-0
| CAS No. | 943036-36-0 |
| Molecular Formula | C23H19NO6 |
| Molecular Weight | 405.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(3,5-dihydroxyphenyl)acetic acid 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.
CATO supplies 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(3,5-dihydroxyphenyl)acetic acid (CAS 943036-36-0), a certified reference material (molecular formula C23H19NO6, MW 405.40 g/mol) for analytical method development and quality control.
Based on its molecular formula C23H19NO6, 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(3,5-dihydroxyphenyl)acetic acid contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 405.40 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C23H19NO6 |
| Molecular Weight | 405.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related H Standards
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-fluorophenyl)propanoic acid (CAS 188814-36-0)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(2-fluorophenyl)propanoic acid (CAS 678991-28-1)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(3-fluorophenyl)propanoic acid (CAS 201484-79-9)
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(3-fluorophenyl)propanoic acid (CAS 284492-07-5)
- 2-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-3-(4-fluorophenyl)propanoic acid 264276-42-8 8754AD C24H20FNO4 (CAS 264276-42-8)
- 1-(((9H-fluoren-9-yl)methoxy)carbonyl)-4-(trifluoromethyl)pyrrolidine-2-carboxylic acid (CAS 1822498-26-9)
- 1-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(trifluoromethyl)cyclobutane-1-carboxylic acid (CAS 2357927-56-9)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(1-(trifluoromethyl)cyclopropyl)acetic acid (CAS 2137462-64-5)
Recommended Standards
- (Z)-{[2-(2H-1,3-benzodioxol-5-yl)cyclopropyl](4-methoxyphenyl)methylidene}amino furan-2-carboxylate (CAS 338749-19-2)
- 4-(3-Methoxy-3-oxo-1-(1-oxoisoindolin-2-yl)propyl)phenyl furan-2-carboxylate (CAS 478249-88-6)
- (4-Bromo-phenyl)-dImethyl-[2-(tetrahydro-pyran-2-yloxymethyl)-phenyl]-sIlane (CAS 953412-90-3)
- Ethyl 1-(4-nitrophenyl)-3a',4',8',8a'-tetrahydrospiro[piperidine-4,6'-[1,3]dioxepino[5,6-d]isoxazole]-3'-carboxylate (CAS 339110-80-4)
- Cyfluthrin (CAS 68359-37-5)
- 1-(2-Fluoroethyl)-5-methyl-N-((3-methyl-1-propyl-1H-pyrazol-4-yl)methyl)-1H-pyrazol-4-amine hydrochloride (CAS 1855937-99-3)
- 1-(4-Cyanophenyl)-N-ethylmethanesulfonamide (CAS 923192-41-0)
- 3-(Furan-2-yl)-1H-1,2,4-triazol-1-amine (CAS 501344-22-5)
- N,N-dimethyl-3-(4-methylphenyl)prop-2-enamide (CAS 34909-37-0)
- 3-Bromo-4-((trifluoromethyl)thio)phenol (CAS 1639457-45-6)
- 2-[(3-phenoxyphenyl)methyl]pyrrolidine hydrochloride (CAS 2060042-73-9)
- Vortioxetine-D8 N-nitroso (CAS CATO-C4X-1056165)
- (+)-α-Santalol (CAS 115-71-9)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
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