3-(3,4-Dimethoxybenzyl)-5,6-dimethoxy-1H-indole CAS 6286-59-5
| CAS No. | 6286-59-5 |
| Molecular Formula | C19H21NO4 |
| Molecular Weight | 327.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-(3,4-Dimethoxybenzyl)-5,6-dimethoxy-1H-indole 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.
CATO supplies 3-(3,4-Dimethoxybenzyl)-5,6-dimethoxy-1H-indole (CAS 6286-59-5), a certified reference material (molecular formula C19H21NO4, MW 327.37 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, 3-(3,4-Dimethoxybenzyl)-5,6-dimethoxy-1H-indole is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 327.37 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C19H21NO4 |
| Molecular Weight | 327.37 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Related Dimethoxybenzyl Standards
- 2-(3,4-Dimethoxybenzyl)-3-oxoisoindoline-4-carboxylic acid (CAS 728024-39-3)
- 4-(4-(3,4-Dimethoxybenzyl)-5-methyl-4H-1,2,4-triazol-3-yl)-1-methyl-1H-pyrazol-5-amine (CAS 956371-02-1)
- [1-(3,5-Dimethoxybenzyl)-1H-indol-3-yl]acetic acid (CAS 1105192-51-5)
- (3-((3,5-Dimethoxybenzyl)oxy)-2,6-difluorophenyl)boronic acid (CAS 849062-01-7)
- 6-(3,4-Dimethoxybenzyl)-[1,3]dioxolo[4,5-f]isoquinoline (CAS 675881-83-1)
- N-(1-(3-(3,4-dimethoxybenzyl)-5-oxo-4,5-dihydro-1,2,4-triazin-6-yl)ethyl)acetamide (CAS 439084-06-7)
- 3,4-Dimethoxybenzyl 4-methylbenzenesulfonate (CAS 1027047-55-7)
- 3-(3,5-Dimethoxybenzyl)-6-phenylpyrimidin-4(3H)-one (CAS 1210280-81-1)
Recommended Standards
- 2-Fluoro-N-(4-hydroxyphenyl)-N-(thiophen-2-ylmethyl)benzamide (CAS 445456-13-3)
- 3-[[2-(4-tert-Butylphenoxy)acetyl]amino]benzoic Acid (CAS 405921-06-4)
- 2-(Benzylamino)-4-(4-ethoxyphenyl)-4-oxobutanoic acid (CAS 329929-04-6)
- 3-[3-({[(tert-butoxy)carbonyl]amino}methyl)phenyl]benzoic acid (CAS 927801-66-9)
- Thiocolchicine S-Oxide (Mixture of Diastereomers) (CAS 76189-03-2)
- 4,7-Bis(5-bromothiophen-2-yl)-2-(2-ethylhexyl)-2,1,3-benzotriazole (CAS 1222090-82-5)
- (1-cyanocyclopentyl)methanesulfonyl chloride (CAS 1443981-65-4)
- Methyl 4-amino-6-methylpicolinate (CAS 1807222-33-8)
- Atomoxetine Impurity N1 (CAS 5409-62-1)
- Methyl 5-bromo-2-(chlorosulfonyl)benzoate (CAS 736948-72-4)
- N-(5-bromopyridin-2-yl)-3-fluorobenzamide (CAS 5246-16-2)
- Diethyl 4-amino-1H-imidazole-2,5-dicarboxylate (CAS 83566-38-5)
- 5-(Pyrrolidin-2-yl)nicotinonitrile (CAS 1270380-93-2)
- Insulin Degludec Impurity 5 (CAS CATO-C4X-21575)
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