N-((2-Methyl-1H-indol-5-yl)methyl)-1-naphthamide CAS 852136-58-4
| CAS No. | 852136-58-4 |
| Molecular Formula | C21H18N2O |
| Molecular Weight | 314.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures N-((2-Methyl-1H-indol-5-yl)methyl)-1-naphthamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies N-((2-Methyl-1H-indol-5-yl)methyl)-1-naphthamide (CAS 852136-58-4), a certified reference material (molecular formula C21H18N2O, MW 314.38 g/mol) for analytical method development and quality control.
Structurally, N-((2-Methyl-1H-indol-5-yl)methyl)-1-naphthamide (C21H18N2O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 314.38 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C21H18N2O |
| Molecular Weight | 314.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Recommended Standards
- N-((1-(4-Fluorophenyl)-5-oxopyrrolidin-3-yl)methyl)propane-1-sulfonamide (CAS 954656-04-3)
- N-((2-Methyl-1H-indol-5-yl)methyl)-2-naphthamide (CAS 852136-59-5)
- Methyl 5-amino-2-[3-(diethylamino)phenoxy]benzoate (CAS 927802-65-1)
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- N-(Benzo[d][1,3]dioxol-5-yl)-2-(1,4-diazepan-1-yl)acetamide (CAS 1097791-52-0)
- (R)-tert-butyl 2-(1-(3,4-difluoro-2-((2-fluoro-4-iodophenyl)amino)benzoyl)-3-hydroxyazetidin-3-yl)piperidine-1-carboxylate (CAS 934665-56-2)
- 4-Chloro-3-(piperazin-1-yl)benzonitrile (CAS 1121600-41-6)
- 1-(2,4-Diamino-7-methyl-5H-pyrrolo[3,4-d]pyrimidin-6(7H)-yl)ethanone (CAS 1854-51-9)
- Ethyl 2-bromo-4,4-difluoro-3-oxobutanoate (CAS 660840-16-4)
- Semaglutide impurity 201 (CAS CATO-C4X-2226201)
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