5-(Cyanomethyl)-1-methyl-1H-pyrrole-2-carbonyl chloride CAS 52074-59-6

Purity 97%+In StockPharmaceutical Standards
CAS No.52074-59-6
Molecular FormulaC8H7ClN2O
Molecular Weight182.61 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(Cyanomethyl)-1-methyl-1H-pyrrole-2-carbonyl chloride CAS 52074-59-6 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 5-(Cyanomethyl)-1-methyl-1H-pyrrole-2-carbonyl chloride.

CATO supplies 5-(Cyanomethyl)-1-methyl-1H-pyrrole-2-carbonyl chloride (CAS 52074-59-6), a certified reference material (molecular formula C8H7ClN2O, MW 182.61 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 5-(Cyanomethyl)-1-methyl-1H-pyrrole-2-carbonyl chloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 182.61 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 FormulaC8H7ClN2O
Molecular Weight182.61 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1971
Halogen ContentCl-containing
Nitrogen Atoms2

Related Cyanomethyl Standards

Recommended Standards

Why CATO?