2-Methoxy-4-nitrobenzonitrile CAS 101084-96-2
| CAS No. | 101084-96-2 |
| Molecular Formula | C8H6N2O3 |
| Molecular Weight | 178.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 178.14 g/mol gives 2-Methoxy-4-nitrobenzonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-Methoxy-4-nitrobenzonitrile (CAS 101084-96-2), a certified reference material (molecular formula C8H6N2O3, MW 178.14 g/mol) for analytical method development and quality control.
2-Methoxy-4-nitrobenzonitrile (C8H6N2O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H6N2O3 |
| Molecular Weight | 178.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1985 |
| Nitrogen Atoms | 2 |
Related Methoxy Standards
- 2-Methoxy-5-nitrobenzonitrile (CAS 10496-75-0)
- 2-Methoxy-3-nitrobenzonitrile (CAS 121001-06-7)
- 3-Methoxy-2-nitrobenzonitrile (CAS 142596-50-7)
- 3-Methoxy-4-nitrobenzonitrile (CAS 177476-75-4)
- 2-MEthoxy-4-nitrophenyl isocyanide (CAS 2008-62-0)
- 2-Methoxy-6-nitrobenzonitrile (CAS 38469-85-1)
- 3-Methoxy-5-nitrobenzonitrile (CAS 33224-19-0)
- 4-Methoxy-2-nitrobenzonitrile (CAS 38469-83-9)
Recommended Standards
- Ethyl Trifluoromethanesulfonate (CAS 425-75-2)
- 5-Cyano-2-methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid (CAS 101184-51-4)
- 1-Fluoro-2-methyl-3-(trifluoromethyl)benzene;2-Fluoro-6-(trifluoromethyl)toluene 3-Fluoro-2-methylbenzotrifluoride 910911-43-2 A21494 (CAS 910911-43-2)
- 5-(1H-pyrazol-3-yl)furan-2-carboxylic acid (CAS 1015939-91-9)
- 3-(Azidomethyl)-2,2,5,5-tetramethyl-1-pyrrolidinyloxy (CAS 78151-25-4)
- 4-Bromo-2-fluoro-5-iodobenzaldehyde (CAS 1803588-49-9)
- 1-Butenyl ethyl ether (CAS 929-05-5)
- 4-Chloro-3-(difluoromethoxy)aniline (CAS 39211-54-6)
- Methyl (1aS,6aS)-4-methylenehexahydrocyclopropa[b]pyrrolizine-5a(3H)-carboxylate (CAS 2856022-72-3)
- 2,4-Dioxo-1,2,3,4-tetrahydropyrimidin-5-yl acetate (CAS 3328-20-9)
- Acetylspiramycin (CAS 24916-51-6)
- N-(3-Chloro-4-methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]glycine (CAS 425625-66-7)
- 1-(2,4-Dimethoxy-6-methylphenyl)ethan-1-one (CAS 6110-38-9)
- Tirzepatide Impurity 48 (CAS CATO-C4X-324048)
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