3-Chloro-2,5,6-trifluoro-4-(1H-pyrrol-1-yl)pyridine CAS 900019-75-2

Purity 97%+In StockPharmaceutical Standards
CAS No.900019-75-2
Molecular FormulaC9H4ClF3N2
Molecular Weight232.59 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Chloro-2,5,6-trifluoro-4-(1H-pyrrol-1-yl)pyridine CAS 900019-75-2 chemical structure

Description

The occurrence of 3-Chloro-2,5,6-trifluoro-4-(1H-pyrrol-1-yl)pyridine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3-Chloro-2,5,6-trifluoro-4-(1H-pyrrol-1-yl)pyridine (CAS 900019-75-2), molecular formula C9H4ClF3N2 and molecular weight 232.59 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C9H4ClF3N2, 3-Chloro-2,5,6-trifluoro-4-(1H-pyrrol-1-yl)pyridine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 232.59 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

As a certified reference material (CRM), 3-Chloro-2,5,6-trifluoro-4-(1H-pyrrol-1-yl)pyridine 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 FormulaC9H4ClF3N2
Molecular Weight232.59 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 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF/Cl-containing
Nitrogen Atoms2

Related Chloro Standards

Recommended Standards

Why CATO?