N-(Diaminomethylene)-1-methyl-1H-indole-5-carboxamide CAS 792163-48-5
| CAS No. | 792163-48-5 |
| Molecular Formula | C11H12N4O |
| Molecular Weight | 216.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N-(Diaminomethylene)-1-methyl-1H-indole-5-carboxamide 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.
N-(Diaminomethylene)-1-methyl-1H-indole-5-carboxamide (CAS 792163-48-5) is a high-purity analytical reference standard with the molecular formula C11H12N4O and a molecular weight of 216.24 g/mol.
N-(Diaminomethylene)-1-methyl-1H-indole-5-carboxamide (C11H12N4O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; 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.
Physical & Chemical Properties
| Molecular Formula | C11H12N4O |
| Molecular Weight | 216.24 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 4 |
Related N Standards
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- N-(Diaminomethylene)-1-methylindoline-2-carboxamide (CAS 792163-54-3)
- 4-(((Diaminomethylene)amino)methyl)cyclohexanecarboxylic acid (CAS 41651-88-1)
- 5-(4-(Diaminomethylene)-5-imino-4,5-dihydro-1H-imidazol-1-yl)-2-(hydroxymethyl)tetrahydrofuran-3-ol (CAS 35966-91-7)
- N-(Diaminomethylene)-N'-(4-methylphenyl)guanidine (CAS 15233-33-7)
- N-(4-((Diaminomethylene)amino)butyl)propionamide (CAS 958730-40-0)
- 2-(Diaminomethylene)-5,5-dimethylcyclohexane-1,3-dione (CAS 384811-20-5)
- Methyl 3-[[[2-[(Diaminomethylene-13C]amino-4-[1,4-13C2-thiazolyl]methyl]-thio]propionimidate (CAS 1217087-64-3)
Recommended Standards
- N-(4-Methyl-2-oxo-1,2-dihydroquinolin-3-yl)acetamide (CAS 548446-46-4)
- N,4-Dimethyl-2-phenyl-1,3-oxazole-5-carboxamide (CAS 478066-10-3)
- N-(4-Ethylphenyl)-1H-1,2,4-triazole-5-carboxamide (CAS 444110-48-9)
- N,5-Dimethyl-2-phenyl-2H-1,2,3-triazole-4-carboxamide (CAS 923217-20-3)
- 2-(3-Bromophenyl)-2-fluoroacetic acid (CAS 1071455-00-9)
- 1,2-difluoro-4-methoxy-3-nitrobenzene (CAS 1806370-26-2)
- N-(3-methylpentan-2-yl)thietan-3-amine (CAS 1856378-12-5)
- 2-Cyclopropyl-4-ethylpyrimidine-5-carboxylic acid (CAS 1248607-57-9)
- 2-Amino-5-[butyl(methyl)amino]benzoic acid (CAS 875269-57-1)
- 2-(Tert-butyl)oxazolo[4,5-c]pyridine-7-carbaldehyde (CAS 1305325-06-7)
- 2-Bromo-5-chloro-4-fluoro-N,N-dimethylaniline (CAS 1621520-19-1)
- 2-(Dimethylamino)-6-methyl-4-pyridinol (CAS 65735-56-0)
- N-(3-Methyl-5-sulfamoyl-1,3,4-thiadiazol-2(3H)-ylidene)isobutyramide (CAS 109517-21-7)
- Stresscopin-Related Peptide (human) (CAS 348626-74-4)
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