4'-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-[1,1'-biphenyl]-4-carboxylic acid CAS 215248-42-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 215248-42-3 |
| Molecular Formula | C28H21NO4 |
| Molecular Weight | 435.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4'-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-[1,1'-biphenyl]-4-carboxylic acid (CAS 215248-42-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C28H21NO4. Molecular weight: 435.47 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 2018 |
| Nitrogen Atoms | 1 |
Related H Standards
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Recommended Standards
- 2-{2-[4-(2,3-dihydro-1H-inden-5-yl)-1-oxo-1,2-dihydrophthalazin-2-yl]ethyl}-2,3-dihydro-1H-isoindole-1,3-dione (CAS 866132-95-8)
- Fmoc-3-amino-4'-carboxybiphenyl (CAS 215248-47-8)
- 2-{[(4-methoxyphenyl)carbamoyl]amino}-2-phenylethyl N-(4-methoxyphenyl)carbamate (CAS 338963-00-1)
- 1-((3-Bromobenzyl)oxy)-2,4-dimethylbenzene (CAS 1285646-40-3)
- 9-Chlorononanoic acid (CAS 1120-10-1)
- 5,7-Dichloro-3-isopropyl-1H-pyrazolo[4,3-d]pyrimidine (CAS 607729-11-3)
- 4-Chloro-1-isopropyl-1H-pyrazole-5-carboxylic acid (CAS 1006451-56-4)
- 2-Amino-3-methyl-3H-imidazo[4,5-f]quinoline-2-13C (CAS 210049-11-9)
- E-7386 (CAS 1799824-08-0)
- D-[γ-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226254)
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