2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-6-bromobenzoic acid CAS 2243505-11-3
| CAS No. | 2243505-11-3 |
| Molecular Formula | C22H16BrNO4 |
| Molecular Weight | 438.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-6-bromobenzoic 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.
2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-6-bromobenzoic acid (CAS 2243505-11-3) is a high-purity analytical reference standard with the molecular formula C22H16BrNO4 and a molecular weight of 438.27 g/mol.
Based on its molecular formula C22H16BrNO4, 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-6-bromobenzoic acid contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 438.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C22H16BrNO4 |
| Molecular Weight | 438.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related H Standards
- 4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-bromobenzoic acid (CAS 1339688-25-3)
- 2-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)-3-bromobenzoic acid (CAS 1339697-42-5)
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-5-bromobenzoic acid (CAS 1536367-22-2)
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-bromobenzoic acid (CAS 1696643-67-0)
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-bromobenzoic acid (CAS 2243504-14-3)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(quinolin-3-yl)propanoic acid (CAS 1106706-63-1)
- 1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid (CAS 1246645-21-5)
- 2-(9H-Fluoren-9-ylmethoxycarbonylamino)-3-quinolin-4-yl-propionic acid (CAS 1260644-17-4)
Recommended Standards
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- 2-(Fmoc-amino)-5-bromobenzoic Acid (CAS 183871-04-7)
- 7-Bromo-2,4,8-trichloro-6-iodoquinazoline (CAS 2803280-72-8)
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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)
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