4-(benzyloxy)-5-methoxy-1-methyl-1H-indole-2-carbaldehyde CAS 170034-67-0
| CAS No. | 170034-67-0 |
| Molecular Formula | C18H17NO3 |
| Molecular Weight | 295.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(benzyloxy)-5-methoxy-1-methyl-1H-indole-2-carbaldehyde (CAS 170034-67-0), a certified reference material (molecular formula C18H17NO3, MW 295.33 g/mol) for analytical method development and quality control.
Structurally, 4-(benzyloxy)-5-methoxy-1-methyl-1H-indole-2-carbaldehyde (C18H17NO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 295.33 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-(benzyloxy)-5-methoxy-1-methyl-1H-indole-2-carbaldehyde 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.
Physical & Chemical Properties
| Molecular Formula | C18H17NO3 |
| Molecular Weight | 295.33 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Nitrogen Atoms | 1 |
Related benzyloxy Standards
- 2-(5-(Benzyloxy)-2-methyl-1H-indol-3-yl)acetic acid (CAS 101734-29-6)
- 3-[6-(benzyloxy)-1h-indol-1-yl]propanoic acid (CAS 1219551-00-4)
- 6-(Benzyloxy)-1-ethyl-1h-indole-2-carboxylic acid (CAS 1240568-01-7)
- 2-(5-(Benzyloxy)-6-methyl-1H-indol-3-yl)acetic acid (CAS 1417984-61-2)
- N-((benzyloxy)carbonyl)-O-(tert-butyl)serine (CAS 14464-36-9)
- Methyl 4-(benzyloxy)-1-methyl-1H-indole-2-carboxylate (CAS 167479-10-9)
- 2-Benzyloxy-3-tert-butoxycarbonylamino-propionicacid (CAS 294858-36-9)
- 3-(5-(Benzyloxy)-1H-indol-3-yl)propanoic acid (CAS 7394-76-5)
Recommended Standards
- (S)-Methyl 3-(6-aminopyridin-3-yl)-2-((tert-butoxycarbonyl)amino)propanoate (CAS 1698038-73-1)
- 2-((tert-Butoxycarbonyl)amino)-3-methoxy-2-phenylpropanoic acid (CAS 1701580-75-7)
- Methyl 3-((tert-butoxycarbonyl)amino)-3-(4-hydroxyphenyl)propanoate (CAS 168077-24-5)
- (R)-2-((tert-butoxycarbonyl)amino)-3-(2-methoxyphenyl)propanoic acid (CAS 170642-26-9)
- 2-Bromo-1-(3-bromo-5-chloro-2-fluorophenyl)ethan-1-one (CAS 1804382-39-5)
- Methyl 2-amino-3-fluoro-6-nitrobenzoate (CAS 1179773-42-2)
- Methyl 4-Hydroxy-3,5-dimethoxybenzoate (CAS 884-35-5)
- Sumatriptan impurity 3 (CAS CATO-C4X-17573)
- 4-Bromo-N,N,2-trimethylbenzamide (CAS 862470-12-0)
- 4,4-difluoro-1-(4-fluorophenyl)butane-1,3-dione (CAS 371967-21-4)
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- N-(2-ethoxybenzyl)-1-(tetrahydrofuran-2-yl)methanamine (CAS 725220-77-9)
- 5,6-Dimethyl-2-(methylamino)pyrimidin-4-yl dimethylcarbamate (CAS 31786-65-9)
- Insulin Lispro (CAS 133107-64-9)
Why CATO?
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