4-(1-Ethyl-1H-tetrazol-5-yl)phenol CAS 1092292-30-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1092292-30-2
Molecular FormulaC9H10N4O
Molecular Weight190.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(1-Ethyl-1H-tetrazol-5-yl)phenol CAS 1092292-30-2 chemical structure

Description

Based on its molecular formula C9H10N4O, 4-(1-Ethyl-1H-tetrazol-5-yl)phenol contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 190.20 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).

4-(1-Ethyl-1H-tetrazol-5-yl)phenol (CAS 1092292-30-2), molecular formula C9H10N4O and molecular weight 190.20 g/mol, is a CATO reference standard with documented purity and traceability.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), 4-(1-Ethyl-1H-tetrazol-5-yl)phenol 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 FormulaC9H10N4O
Molecular Weight190.20 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Nitrogen Atoms4

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