4-(4-Isocyanophenyl)morpholine CAS 356533-73-8
| CAS No. | 356533-73-8 |
| Molecular Formula | C11H12N2O |
| Molecular Weight | 188.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H12N2O, 4-(4-Isocyanophenyl)morpholine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 188.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
4-(4-Isocyanophenyl)morpholine (CAS 356533-73-8), molecular formula C11H12N2O and molecular weight 188.23 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C11H12N2O |
| Molecular Weight | 188.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Isocyanophenyl Standards
- (3-Isocyanophenyl)(phenyl)methanone (CAS 1498285-16-7)
- (4-Isocyanophenyl)(phenyl)methanone (CAS 3128-83-4)
- 1-(2-Isocyanophenyl)pyrrole (CAS 350829-07-1)
- N-(4-isocyanophenyl)acetamide (CAS 189832-34-6)
- 2-(4-Isocyanophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2001005-77-0)
- 1-(4-Isocyanophenyl)ethanone (CAS 125192-28-1)
- 2-(4-Isocyanophenyl)acetonitrile (CAS 216063-67-1)
Recommended Standards
- 4-(3-Hydroxypyrrolidin-1-yl)benzonitrile (CAS 536742-59-3)
- 4-(5-Ethynyl-2-pyridyl)morpholine (CAS 454685-29-1)
- 4-(3,5-Dimethylisoxazol-4-yl)aniline (CAS 2155-99-9)
- 4-(Dimethyl-1,3-oxazol-2-yl)aniline (CAS 708258-27-9)
- 2-Bromo-4-(3,3,3-trifluoropropoxy)benzonitrile (CAS 1779124-92-3)
- 2-Amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1,7-dimethyl-8,9-dihydro-1H-purin-6(7H)-one (CAS 69453-64-1)
- 4-(2,5-Dichlorophenyl)-6-methylpyrimidin-2-amine (CAS 913322-52-8)
- 2-Chloro-5-nitrophenylboronic Acid (CAS 867333-29-7)
- 1,4,5,8-Tetraamino-2-bromo-6-(3-butylphenoxy)anthracene-9,10-dione (CAS 88602-04-4)
- (2s,4r)-1-((3,4-Dichlorophenyl)sulfonyl)-4-hydroxypyrrolidine-2-carboxylic acid (CAS 1955473-96-7)
- N-(3,4-Dimethoxyphenyl)-6-nitroquinazolin-4-amine (CAS 1120331-48-7)
- 2-(1-(Tert-butoxycarbonyl)piperidin-3-yl)-2,2-difluoroacetic acid (CAS 1782406-03-4)
- 7-(trifluoromethyl)tetralin-1-one (CAS 54752-50-0)
- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
Why CATO?
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