Ethyl 2-methyl-5-(trifluoromethyl)-1H-indole-3-carboxylate CAS 1855028-83-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1855028-83-9
Molecular FormulaC13H12F3NO2
Molecular Weight271.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 2-methyl-5-(trifluoromethyl)-1H-indole-3-carboxylate CAS 1855028-83-9 chemical structure

Description

The occurrence of Ethyl 2-methyl-5-(trifluoromethyl)-1H-indole-3-carboxylate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Ethyl 2-methyl-5-(trifluoromethyl)-1H-indole-3-carboxylate (CAS 1855028-83-9) is a high-purity analytical reference standard with the molecular formula C13H12F3NO2 and a molecular weight of 271.24 g/mol.

Structurally, Ethyl 2-methyl-5-(trifluoromethyl)-1H-indole-3-carboxylate (C13H12F3NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 271.24 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), Ethyl 2-methyl-5-(trifluoromethyl)-1H-indole-3-carboxylate 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.

Physical & Chemical Properties

Molecular FormulaC13H12F3NO2
Molecular Weight271.24 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentF-containing
Nitrogen Atoms1

Recommended Standards

Why CATO?