(9H-Fluoren-9-yl)methyl (4-nitrophenyl)carbamate CAS 123622-29-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 123622-29-7 |
| Molecular Formula | C21H16N2O4 |
| Molecular Weight | 360.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(9H-Fluoren-9-yl)methyl (4-nitrophenyl)carbamate (CAS 123622-29-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H16N2O4. Molecular weight: 360.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H16N2O4 |
| Molecular Weight | 360.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 2 |
Related H Standards
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)isonicotinic acid (CAS 1234878-64-8)
- 2-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)isonicotinic acid (CAS 1341759-16-7)
- 6-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)picolinic acid (CAS 1342022-63-2)
- 4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)picolinic acid (CAS 1342049-68-6)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)nicotinic acid (CAS 1396968-42-5)
- 5-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)picolinic acid (CAS 1519937-82-6)
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)picolinic acid (CAS 1567020-33-0)
- 4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)nicotinic acid (CAS 1823482-55-8)
Recommended Standards
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- Z-His-Ala-OH (C-1965.0005) (CAS 13056-38-7)
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- Casein kinase II peptide Substrate (CAS 154444-98-1)
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