2-Isocyanato-1-methoxy-4-nitrobenzene 2-Methoxy-5-nitrophenyl isocyanate 59741-17-2 CAS 59741-17-2
| CAS No. | 59741-17-2 |
| Molecular Formula | C8H6N2O4 |
| Molecular Weight | 194.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Isocyanato-1-methoxy-4-nitrobenzene 2-Methoxy-5-nitrophenyl isocyanate 59741-17-2 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 2-Isocyanato-1-methoxy-4-nitrobenzene 2-Methoxy-5-nitrophenyl isocyanate 59741-17-2 (CAS 59741-17-2), a certified reference material (molecular formula C8H6N2O4, MW 194.14 g/mol) for analytical method development and quality control.
2-Isocyanato-1-methoxy-4-nitrobenzene 2-Methoxy-5-nitrophenyl isocyanate 59741-17-2 (C8H6N2O4) 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.
Physical & Chemical Properties
| Molecular Formula | C8H6N2O4 |
| Molecular Weight | 194.14 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.) | 1974 |
| Nitrogen Atoms | 2 |
Related Isocyanato Standards
- 1-Isocyanato-4-methoxy-2-nitrobenzene 117162-85-3 9822AC C8H6N2O4 (CAS 117162-85-3)
- 33484-67-2 1-isocyanato-2-methoxy-4-nitrobenzene DTXSID70392989 (CAS 33484-67-2)
- 2-isocyanato-1,1'-biphenyl (CAS 17337-13-2)
- 2-Isocyanato-3,4-dimethyl-1-nitrobenzene (CAS 302912-25-0)
- 4-Isocyanato-2-phenylpyridine (CAS 1260664-31-0)
- 1227375-06-5 Methyl 2-isocyanato-4-methylbenzoate (CAS 1227375-06-5)
- Methyl 2-isocyanato-6-methylbenzoate (CAS 123102-41-0)
- 143676-63-5 Methyl isocyanato(phenyl)acetate (CAS 143676-63-5)
Recommended Standards
- D-Galacturonic acid (CAS 685-73-4)
- α-D-Galacturonic acid (CAS 6294-16-2)
- 5-ketogluconic acid (CAS 815-89-4)
- ß-D-Glucopyranuronic acid (CAS 23018-83-9)
- 1-(2-Methylpyrazolo[1,5-a]pyrazin-4-yl)piperidin-4-amine (CAS 1707372-39-1)
- Ac-Ala-NH2 (CAS 15962-47-7)
- (1-(2,5-Dichlorobenzyl)piperidin-2-yl)methanol (CAS 1289388-06-2)
- 2-Methoxy-5-(4-(piperidin-1-ylsulfonyl)phenyl)nicotinic acid (CAS 1261952-46-8)
- N1-Methyl-N2-(4-oxo-1,2,5,6-tetrahydro-4H-pyrrolo[3,2,1-ij]quinolin-8-yl)oxalamide (CAS 898419-07-3)
- Dodec-5-yne (CAS 19780-12-2)
- 6-Methoxy-2-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-indazole (CAS 1647115-89-6)
- 4-Bromo-N-(4-bromobenzyl)benzamide (CAS 670229-48-8)
- Potassium (R)-2-((S)-1,2-dihydroxyethyl)-4-hydroxy-5-oxo-2,5-dihydrofuran-3-olate (CAS 15421-15-5)
- Neuropeptide VF (124-131) (human) (CAS 311309-27-0)
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