2-((3-Bromo-9-oxo-9H-fluoren-2-yl)carbamoyl)cyclohexanecarboxylic acid CAS 6341-17-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6341-17-9 |
| Molecular Formula | C21H18BrNO4 |
| Molecular Weight | 428.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((3-Bromo-9-oxo-9H-fluoren-2-yl)carbamoyl)cyclohexanecarboxylic acid (CAS 6341-17-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H18BrNO4. Molecular weight: 428.28 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H18BrNO4 |
| Molecular Weight | 428.28 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 2-(2-Bromo-6-ethoxy-4-formylphenoxy)-N-(naphthalen-1-yl)acetamide (CAS 832674-12-1)
- 3-Bromo-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(triisopropylsilyl)-1H-pyrrole (CAS 1126425-94-2)
- 4’-Bromo Ampicillin (CAS 1356019-52-7)
- 5-(5-Bromo-2-methoxybenzylidene)-2-(p-tolyl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 606953-64-4)
- 2-Bromo-4-formyl-6-methoxyphenyl 4-acetamidobenzenesulfonate (CAS 1432436-62-8)
- N-(4-Bromo-3-methylphenyl)-5-methyl-11-oxo-5H,5aH,6H,7H,8H,9H,11H-pyrido[2,1-b]quinazoline-3-carboxamide (CAS 1574622-16-4)
- 5-Bromo-2-(4-fluorophenyl)-6-(methylsulfonamido)benzofuran-3-carboxylic acid (CAS 1333244-32-8)
- 7-Bromo-5-methyl-N-(4-(2-(pyrrolidin-1-yl)ethoxy)phenyl)benzo[e][1,2,4]triazin-3-amine (CAS 1245646-89-2)
Recommended Standards
- <I>N</I>-Methyl-2-(tributyltinyl)indole (CAS 157427-46-8)
- 5-(1-((5-Bromothiophen-2-yl)sulfonyl)azetidin-3-yl)-3-(pyrimidin-2-yl)-1,2,4-oxadiazole (CAS 1331269-00-1)
- N-(2-(Tributylstannyl)propylidene)cyclohexanamine (CAS 62281-48-5)
- (5-(Difluoromethyl)oxazol-4-yl)methanol (CAS 2025187-85-1)
- Ethyl 2-(5-bromo-2-oxoindolin-1-yl)acetate (CAS 881608-39-5)
- N-(2-Bromo-4-methylphenyl)-4-fluorobenzamide (CAS 300820-55-7)
- n-(1-(5-Chlorothiophen-2-yl)ethyl)-4-fluorobenzamide (CAS 1183995-74-5)
- (3-Hydroxyphenyl)(4-hydroxyphenyl)methanone (CAS 611-81-4)
- 7-Fluoro-3,3-dimethyl-3,4-dihydro-2H-[1,3'-biquinolin]-2-one (CAS 918646-05-6)
- Semaglutide Impurity 161 (x TFA Salt) (CAS CATO-C4X-2226161)
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 13829788188 / jacky.chen@cato-chem.com