1-(2-Isocyanatoethyl)-2-methoxybenzene CAS 93489-10-2
| CAS No. | 93489-10-2 |
| Molecular Formula | C10H11NO2 |
| Molecular Weight | 177.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 177.20 g/mol gives 1-(2-Isocyanatoethyl)-2-methoxybenzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(2-Isocyanatoethyl)-2-methoxybenzene (CAS 93489-10-2) is a high-purity analytical reference standard with the molecular formula C10H11NO2 and a molecular weight of 177.20 g/mol.
Based on its molecular formula C10H11NO2, 1-(2-Isocyanatoethyl)-2-methoxybenzene contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 177.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C10H11NO2 |
| Molecular Weight | 177.20 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 |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 1 |
Related Isocyanatoethyl Standards
- (R)-1-(1-Isocyanatoethyl)-3-methoxybenzene (CAS 745784-07-0)
- (R)-1-(1-Isocyanatoethyl)-4-methoxybenzene (CAS 745783-82-8)
- (S)-1-(1-Isocyanatoethyl)-3-methoxybenzene (CAS 745784-08-1)
- (S)-1-(1-Isocyanatoethyl)-4-methoxybenzene (CAS 745783-83-9)
- 1-Ethyl-4-(2-isocyanatoethyl)benzene (CAS 480439-00-7)
- 2-(1-isocyanatoethyl)-5-methylthiophene (CAS 1341887-09-9)
- 3-(1-Isocyanatoethyl)-2,5-dimethylfuran (CAS 1343183-29-8)
- 1-(2-isocyanatoethyl)-4-(propan-2-yl)benzene (CAS 1082435-41-3)
Recommended Standards
- 1-(2-Azidoethyl)-4-methoxybenzene (CAS 74447-44-2)
- 1-(3,4-Dihydro-2H-benzo[b][1,4]oxazin-6-yl)ethanone (CAS 308851-67-4)
- 1-(2-Aminophenyl)imidazolidin-2-one (CAS 946386-18-1)
- 1-(3-Hydroxyphenyl)pyrrolidin-2-one (CAS 58212-15-0)
- 5-Bromo-2-iodo-N-isopropylbenzamide (CAS 1180457-75-3)
- endo-BCN-PEG3-NH2 (CAS 1883512-27-3)
- (4-Bromophenyl)(cyclopropyl)methanamine (CAS 90868-92-1)
- 3-((3-Bromobenzyl)thio)-[1,2,4]triazolo[4,3-a]pyridine (CAS 897297-55-1)
- 5,7-Difluoro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline (CAS 2052166-01-3)
- 1-(pentan-3-yl)-1H-pyrazole-3-carboxylic acid (CAS 1306603-93-9)
- L-Pantothenic Acid Calcium Salt (CAS 6381-62-0)
- 3-Ethyltoluene (CAS 620-14-4)
- 3-Bromo-4-((2-chloro-4-fluorobenzyl)oxy)-5-ethoxybenzaldehyde (CAS 1427021-98-4)
- Casein Kinase II Receptor Peptide (CAS 198481-81-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com