5-Nitro-2-(pyrrolidin-1-yl)benzaldehyde CAS 30742-59-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 30742-59-7 |
| Molecular Formula | C11H12N2O3 |
| Molecular Weight | 220.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Nitro-2-(pyrrolidin-1-yl)benzaldehyde (CAS 30742-59-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H12N2O3. Molecular weight: 220.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H12N2O3 |
| Molecular Weight | 220.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 2 |
Related Nitro Standards
- 2-Nitro-5-(pyrrolidin-1-yl)benzaldehyde (CAS 113259-80-6)
- 1-(8-Nitro-3,4-dihydroquinolin-1(2H)-yl)ethan-1-one (CAS 1290608-24-0)
- 1-(6-Nitro-3,4-dihydroquinolin-1(2H)-yl)ethan-1-one (CAS 14026-46-1)
- 4-Nitro-3-(pyrrolidin-1-yl)benzaldehyde (CAS 1707357-84-3)
- 2-Nitro-4-(pyrrolidin-1-yl)benzaldehyde (CAS 1707378-00-4)
- 1-(8-Nitro-3,4-dihydroisoquinolin-2(1H)-yl)ethanone (CAS 174648-94-3)
- 1-(6-Nitro-3,4-dihydroisoquinolin-2(1H)-yl)ethan-1-one (CAS 174648-97-6)
- 4-Nitro-2-(pyrrolidin-1-yl)benzaldehyde (CAS 1779119-24-2)
Recommended Standards
- 5-Methoxy-pyrazolo[1,5-a]pyridine-3-carboxylic acid ethyl ester (CAS 99446-53-4)
- 5-Oxo-1-(2-pyridinylmethyl)-3-pyrrolidinecarboxylic acid (CAS 845546-25-0)
- 5-Methoxy-2-methylbenzofuran-3-carbohydrazide (CAS 500002-41-5)
- 360-53-2 Ether, methyl heptafluoroisobutenyl Ether, methyl tetrafluoro-2-(trifluoromethyl)propenyl (8CI) 1-Propene, 1,3,3,3-tetrafluoro-1-methoxy-2-(trifluoromethyl)- (9CI) 1-Propene, 1,3,3,3-tetrafluoro-1-methoxy-2-(trifluoromethyl)- 4-01-00-03454 (Beilstein Handbook Reference) BRN 1787514 Ether, methyl 1,3,3,3-tetrafluoro-2-(trifluoromethyl)propenyl Heptafluoroisobutylene methyl ether Methyl perfluoroisobutenyl ether (CAS 360-53-2)
- N-(2-Chlorophenyl)-2-(4-phenylpiperazin-1-yl)acetamide (CAS 361473-63-4)
- Boceprevir Impurity 15 (CAS CATO-C4X-252515)
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- 4-Bromo-5-fluoro-1H-benzo[d]imidazol-2-amine (CAS 1388070-27-6)
- 2H-Isoindole-1-carboxylic acid ethyl ester (CAS 176507-62-3)
- Semaglutide impurity 198 (CAS CATO-C4X-2226198)
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