Metribuzin-Desamino CAS 35045-02-4

Purity 97%+In StockPharmaceutical Standards
CAS No.35045-02-4
Molecular FormulaC8H13N3OS
Molecular Weight199.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Metribuzin-Desamino CAS 35045-02-4 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Metribuzin-Desamino (CAS 35045-02-4), molecular formula C8H13N3OS and molecular weight 199.27 g/mol, is a CATO reference standard with documented purity and traceability.

Metribuzin-Desamino (C8H13N3OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

As a certified reference material (CRM), Metribuzin-Desamino 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 FormulaC8H13N3OS
Molecular Weight199.27 g/mol
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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1967
Nitrogen Atoms3
Sulfur Atoms1

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Why CATO?