tert-Butyl 4-fluoro-5-methyl-1H-indole-1-carboxylate CAS 1934936-34-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1934936-34-1
Molecular FormulaC14H16FNO2
Molecular Weight249.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl 4-fluoro-5-methyl-1H-indole-1-carboxylate CAS 1934936-34-1 chemical structure

Description

The occurrence of tert-Butyl 4-fluoro-5-methyl-1H-indole-1-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.

tert-Butyl 4-fluoro-5-methyl-1H-indole-1-carboxylate (CAS 1934936-34-1) is a high-purity analytical reference standard with the molecular formula C14H16FNO2 and a molecular weight of 249.28 g/mol.

Structurally, tert-Butyl 4-fluoro-5-methyl-1H-indole-1-carboxylate (C14H16FNO2) 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 249.28 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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

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 FormulaC14H16FNO2
Molecular Weight249.28 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
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.)1996
Halogen ContentF-containing
Nitrogen Atoms1

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