2'-(((((9H-fluoren-9-yl)methoxy)carbonyl)amino)methyl)-[1,1'-biphenyl]-2-carboxylic acid CAS 946716-21-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 946716-21-8 |
| Molecular Formula | C29H23NO4 |
| Molecular Weight | 449.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2'-(((((9H-fluoren-9-yl)methoxy)carbonyl)amino)methyl)-[1,1'-biphenyl]-2-carboxylic acid (CAS 946716-21-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C29H23NO4. Molecular weight: 449.50 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C29H23NO4 |
| Molecular Weight | 449.50 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.) | 1987 |
| Nitrogen Atoms | 1 |
Related H Standards
- 3'-(((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)methyl)-[1,1'-biphenyl]-4-carboxylic acid (CAS 173911-23-4)
- (9H-Fluoren-9-yl)methyl (1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)carbamate (CAS 87424-19-9)
- 5-((9H-Fluoren-9-yl)methyl) 2-(tert-butyl) 2,5,8-triazaspiro[3.5]nonane-2,5-dicarboxylate (CAS 2923861-50-9)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3,4,5-trimethoxybenzoic acid (CAS 1185303-03-0)
- (9H-fluoren-9-yl)methyl ((2S,3R)-3-(benzyloxy)-1-chloro-1-oxobutan-2-yl)carbamate (CAS 1423018-08-9)
- (((9H-Fluoren-9-yl)methoxy)carbonyl)glycylglycyl-L-proline (CAS 333366-34-0)
- 3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(naphthalen-1-ylmethyl)propanoic acid (CAS 1260601-45-3)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4,5-diethoxybenzoic acid (CAS 2243510-64-5)
Recommended Standards
- (S)-2-((S)-2-((S)-2-Amino-3-phenylpropanamido)-3-(1H-imidazol-4-yl)propanamido)-3-phenylpropanoic acid (CAS 90653-53-5)
- 2-((((7,8-Dimethyl-2-oxo-2H-chromen-4-yl)methyl)(ethyl)amino)methyl)-6,7-dimethoxyquinazolin-4(3H)-one (CAS 854131-39-8)
- 2-((4-(4-Ethoxyphenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-fluorophenyl)acetamide (CAS 477330-63-5)
- 2-(1,2-Oxazol-5-yl)acetonitrile (CAS 854137-77-2)
- N-(2-Ethylphenyl)-3-(3-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483993-38-0)
- Ethyl 1,4'-bipiperidine-4-carboxylate dihydrochloride (CAS 930604-29-8)
- (3-Cyano-5-sulfamoylphenyl)boronic acid (CAS 1864802-78-7)
- 4-Bromo-5-iodo-2-methylpyrimidine (CAS 1706464-48-3)
- Fleroxacin-D3 hydrochloride (CAS CATO-CCAD301428)
- Palmitoyl Tripeptide-5 TFA (CAS 623172-55-4（free base）)
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