3,5-Dichloro-1-(tetrahydrofuran-2-yl)-1H-1,2,4-triazole CAS 1243250-17-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1243250-17-0
Molecular FormulaC6H7Cl2N3O
Molecular Weight208.05 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,5-Dichloro-1-(tetrahydrofuran-2-yl)-1H-1,2,4-triazole CAS 1243250-17-0 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 208.05 g/mol gives 3,5-Dichloro-1-(tetrahydrofuran-2-yl)-1H-1,2,4-triazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 3,5-Dichloro-1-(tetrahydrofuran-2-yl)-1H-1,2,4-triazole (CAS 1243250-17-0), a certified reference material (molecular formula C6H7Cl2N3O, MW 208.05 g/mol) for analytical method development and quality control.

The molecular framework of 3,5-Dichloro-1-(tetrahydrofuran-2-yl)-1H-1,2,4-triazole (C6H7Cl2N3O) is characterized by an amide group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 3,5-Dichloro-1-(tetrahydrofuran-2-yl)-1H-1,2,4-triazole 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 FormulaC6H7Cl2N3O
Molecular Weight208.05 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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentCl-containing
Nitrogen Atoms3

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