2,3-Dihydro-5-methoxy-2-methyl-1H-indole 2-Methyl-5-methoxyindoline 41568-27-8 5-Methoxy-2-methylindoline CAS 41568-27-8

Purity 97%+In StockPharmaceutical Standards
CAS No.41568-27-8
Molecular FormulaC10H13NO
Molecular Weight163.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,3-Dihydro-5-methoxy-2-methyl-1H-indole 2-Methyl-5-methoxyindoline 41568-27-8 5-Methoxy-2-methylindoline CAS 41568-27-8 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 163.22 g/mol gives 2,3-Dihydro-5-methoxy-2-methyl-1H-indole 2-Methyl-5-methoxyindoline 41568-27-8 5-Methoxy-2-methylindoline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2,3-Dihydro-5-methoxy-2-methyl-1H-indole 2-Methyl-5-methoxyindoline 41568-27-8 5-Methoxy-2-methylindoline (CAS 41568-27-8), molecular formula C10H13NO and molecular weight 163.22 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C10H13NO, 2,3-Dihydro-5-methoxy-2-methyl-1H-indole 2-Methyl-5-methoxyindoline 41568-27-8 5-Methoxy-2-methylindoline contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 163.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

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 FormulaC10H13NO
Molecular Weight163.22 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1968
Nitrogen Atoms1

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