1-(3-Hydroxyphenyl)thiourea CAS 3394-05-6

Description

Compared with other compounds in its class, the molecular weight of 168.22 g/mol gives 1-(3-Hydroxyphenyl)thiourea distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-(3-Hydroxyphenyl)thiourea (CAS 3394-05-6) is a high-purity analytical reference standard with the molecular formula C7H8N2OS and a molecular weight of 168.22 g/mol.

Based on its molecular formula C7H8N2OS, 1-(3-Hydroxyphenyl)thiourea contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 168.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), 1-(3-Hydroxyphenyl)thiourea 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

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