(1E)-N-[(4-Methoxyphenyl)methoxy]-2,3,4,9-tetrahydro-1H-carbazol-1-imine CAS 860612-35-7
| CAS No. | 860612-35-7 |
| Molecular Formula | C20H20N2O2 |
| Molecular Weight | 320.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1E)-N-[(4-Methoxyphenyl)methoxy]-2,3,4,9-tetrahydro-1H-carbazol-1-imine (CAS 860612-35-7), molecular formula C20H20N2O2 and molecular weight 320.39 g/mol, is a CATO reference standard with documented purity and traceability.
(1E)-N-[(4-Methoxyphenyl)methoxy]-2,3,4,9-tetrahydro-1H-carbazol-1-imine (C20H20N2O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), (1E)-N-[(4-Methoxyphenyl)methoxy]-2,3,4,9-tetrahydro-1H-carbazol-1-imine 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.
Physical & Chemical Properties
| Molecular Formula | C20H20N2O2 |
| Molecular Weight | 320.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Benzyl 8-methyl-3,4-dihydro-1H-pyrido[4,3-b]indole-2(5H)-carboxylate (CAS 1956330-94-1)
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- 5-(Benzyloxy)-4-methoxy-N1-phenylbenzene-1,2-diamine (CAS 1923069-45-7)
- (3-Aminopropyl)triphenylphosphonium (CAS 698967-00-9)
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- Isoeugenol (cis- and trans- mixture) (CAS 97-54-1)
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- 3-(aminomethyl)-N,N-dimethylcyclobutan-1-amine dihydrochloride (CAS 1955554-43-4)
- Peptide 435 (CAS CATO-CPTD788435)
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