1-(2-Methoxy-5-methylphenyl)-3-(4h-1,2,4-triazol-4-yl)urea CAS 708236-68-4

Purity 97%+In StockPharmaceutical Standards
CAS No.708236-68-4
Molecular FormulaC11H13N5O2
Molecular Weight247.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(2-Methoxy-5-methylphenyl)-3-(4h-1,2,4-triazol-4-yl)urea CAS 708236-68-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 247.25 g/mol gives 1-(2-Methoxy-5-methylphenyl)-3-(4h-1,2,4-triazol-4-yl)urea distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 1-(2-Methoxy-5-methylphenyl)-3-(4h-1,2,4-triazol-4-yl)urea (CAS 708236-68-4), a certified reference material (molecular formula C11H13N5O2, MW 247.25 g/mol) for analytical method development and quality control.

Based on its molecular formula C11H13N5O2, 1-(2-Methoxy-5-methylphenyl)-3-(4h-1,2,4-triazol-4-yl)urea contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 247.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 1-(2-Methoxy-5-methylphenyl)-3-(4h-1,2,4-triazol-4-yl)urea 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 FormulaC11H13N5O2
Molecular Weight247.25 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Nitrogen Atoms5

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