2,2,2-Trifluoro-1-(1-methyl-4-nitro-1H-pyrrol-2-yl)ethan-1-one CAS 841243-47-8

Purity 97%+In StockPharmaceutical Standards
CAS No.841243-47-8
Molecular FormulaC7H5F3N2O3
Molecular Weight222.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,2,2-Trifluoro-1-(1-methyl-4-nitro-1H-pyrrol-2-yl)ethan-1-one CAS 841243-47-8 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,2,2-Trifluoro-1-(1-methyl-4-nitro-1H-pyrrol-2-yl)ethan-1-one.

2,2,2-Trifluoro-1-(1-methyl-4-nitro-1H-pyrrol-2-yl)ethan-1-one (CAS 841243-47-8) is a high-purity analytical reference standard with the molecular formula C7H5F3N2O3 and a molecular weight of 222.12 g/mol.

Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 2,2,2-Trifluoro-1-(1-methyl-4-nitro-1H-pyrrol-2-yl)ethan-1-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 222.12 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 2,2,2-Trifluoro-1-(1-methyl-4-nitro-1H-pyrrol-2-yl)ethan-1-one 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 FormulaC7H5F3N2O3
Molecular Weight222.12 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing
Nitrogen Atoms2

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