(E)-{[1-methyl-2-(morpholin-4-yl)-1H-indol-3-yl]methylidene}amino 2-methylbenzoate CAS 866017-54-1
| CAS No. | 866017-54-1 |
| Molecular Formula | C22H23N3O3 |
| Molecular Weight | 377.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies (E)-{[1-methyl-2-(morpholin-4-yl)-1H-indol-3-yl]methylidene}amino 2-methylbenzoate (CAS 866017-54-1), a certified reference material (molecular formula C22H23N3O3, MW 377.44 g/mol) for analytical method development and quality control.
The molecular framework of (E)-{[1-methyl-2-(morpholin-4-yl)-1H-indol-3-yl]methylidene}amino 2-methylbenzoate (C22H23N3O3) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C22H23N3O3 |
| Molecular Weight | 377.44 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Recommended Standards
- (3E)-1-Acetyl-4-benzyl-3-{[4-(dimethylamino)phenyl]methylidene}piperazine-2,5-dione (CAS 338750-22-4)
- (E)-{[1-methyl-2-(morpholin-4-yl)-1H-indol-3-yl]methylidene}amino 3-methylbenzoate (CAS 866017-55-2)
- N-(4-(1H-Imidazol-1-yl)phenyl)-4-(1H-imidazol-1-yl)-n-phenylaniline (CAS 1863055-77-9)
- (E)-1-methyl-2-morpholino-1H-indole-3-carbaldehyde O-(4-methylbenzoyl) oxime (CAS 866017-56-3)
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