2'-((2-Methoxy-9H-fluoren-3-yl)carbamoyl)-[1,1'-biphenyl]-2-carboxylic acid CAS 27021-97-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 27021-97-2 |
| Molecular Formula | C28H21NO4 |
| Molecular Weight | 435.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2'-((2-Methoxy-9H-fluoren-3-yl)carbamoyl)-[1,1'-biphenyl]-2-carboxylic acid (CAS 27021-97-2) pharmaceutical standards reference standard. Molecular formula: C28H21NO4. Molecular weight: 435.47 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C28H21NO4 |
| Molecular Weight | 435.47 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
- (E)-Methoxy[(3-nitro-4-{4-[3-(trifluoromethyl)benzoyl]piperazin-1-yl}phenyl)methylidene]amine (CAS 383147-19-1)
- 1-{3-[5-(2-Methoxy-benzyl)-oxazol-2-yl]-piperidin-1-yl}-2-(methyl-pyridin-3-ylmethyl-amino)-ethanone (CAS 1361113-67-8)
- 4-Methoxy-3,5-diphenylfuran-2(5H)-one (CAS 7596-43-2)
- (E)-Methoxy({4-[4-(4-methoxybenzenesulfonyl)piperazin-1-yl]-3-nitrophenyl}methylidene)amine (CAS 383147-31-7)
- 2-Methoxy-6-((trityloxy)methyl)tetrahydro-2H-pyran-3,4,5-triol (CAS 1174328-32-5)
- 4-((4-Methoxy-N-(4-methylbenzyl)benzamido)methyl)-3-nitrobenzoic acid (CAS 672310-25-7)
- N-(4-Methoxy-2-methylphenyl)-4-(2-methyl-6-(pyridin-2-ylamino)pyrimidin-4-yl)piperazine-1-carboxamide (CAS 1421457-86-4)
- N4-(6-Methoxy-4-methyl-5-(3-(trifluoromethyl)phenoxy)quinolin-8-yl)pentane-1,4-diamine (CAS 80065-55-0)
Recommended Standards
- (S)-Propranolol-O-β-D-glucuronide (CAS 58657-78-6)
- 2-{[(4-methoxyphenyl)carbamoyl]amino}-2-phenylethyl N-(4-methoxyphenyl)carbamate (CAS 338963-00-1)
- (4-Benzylpiperazin-1-yl)(2-(3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)thiazol-4-yl)methanone (CAS 956170-39-1)
- 2-([1-(3-Methylphenyl)-1h-tetrazol-5-yl]thio)propanoic acid (CAS 917217-91-5)
- 2,2-dimethyl-2,3-dihydro-1H-indole (CAS 18023-30-8)
- N-Succinimidyloxycarbonylpropyl methanethiosulfonate (CAS 690632-55-4)
- 2-Methylindoline-1-carbonyl chloride (CAS 126535-38-4)
- 1,1-Isophthaloylbiscaprolactam (CAS 7381-13-7)
- 1-(3,5-Dimethylisoxazol-4-yl)-N-methylmethanamine (CAS 893641-32-2)
- Semaglutide Impurity 151 xTFA (CAS CATO-C4X-2226151)
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