2-Nitrobenzaldehyde CAS 552-89-6
Purity >95%In StockPharmaceutical Standards
| CAS No. | 552-89-6 |
| Molecular Formula | C7H5NO3 |
| Molecular Weight | 151.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Nitrobenzaldehyde (CAS 552-89-6) pharmaceutical standards reference standard. Molecular formula: C7H5NO3. Molecular weight: 151.12 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H5NO3 |
| Molecular Weight | 151.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Nitrobenzaldehyde Standards
- p-Nitrobenzaldehyde (CAS 555-16-8)
- 2-Nitrobenzaldehyde-d (CAS 1020718-69-7)
- p-nitrobenzaldehyde-2,3,5,6-d<SUB>4</SUB> (CAS 1020718-72-2)
- 2-Methyl-6-nitrobenzaldehyde (CAS 107096-52-6)
- 3-Methyl-5-nitrobenzaldehyde (CAS 107757-06-2)
- 2-Methyl-5-nitrobenzaldehyde (CAS 16634-91-6)
- 3-Methyl-4-nitrobenzaldehyde (CAS 18515-67-8)
- 2-Methyl-3-nitrobenzaldehyde (CAS 23876-12-2)
Recommended Standards
- Nitrendipine Impurity 11 (CAS 99-61-6)
- Nafamostat impurity 74 (CAS 619-68-1)
- 2-(Hydroxymethyl)-2-nitro-1,3-propanediol (CAS 126-11-4)
- 1-(Bromomethyl)-3-chloro-2-fluoro-4-(trifluoromethyl)benzene (CAS 1431329-66-6)
- 1-Chloro-3-Methylbutane (CAS 107-84-6)
- 5-Chloro-1-cyclohexyl-3-methyl-1H-pyrazole-4-carbaldehyde (CAS 873537-73-6)
- 3'-Acetyl-[1,1'-biphenyl]-3-carboxylicacid (CAS 728918-66-9)
- 1,4-Bis((1H-imidazol-1-yl)methyl)benzene (CAS 56643-83-5)
- (S)-1-((R)-1-Phenylethyl)-2-(trifluoromethyl)piperidin-4-one (CAS 577692-46-7)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
Why CATO?
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