1-Phenyl-1H-tetrazole-5-thiol, 99%, Thermo Scientific Chemicals

Name: 1-Phenyl-1H-tetrazole-5-thiol, 99%, Thermo Scientific Chemicals
SKU: ALFA12656.22

CAS: 86-93-1 | C7H6N4S | 178.21 g/mol

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Catalog number ALFA12656.22

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Chemical Identifiers

CAS75-09-2

IUPAC Namedichloromethane

Molecular FormulaCH2Cl2

InChI KeyYMWUJEATGCHHMB-UHFFFAOYSA-N

SMILESClCCl

Specifications

Specification Sheet

FormLiquid

Assay (GC)≥99.0%

Identification (FTIR)Conforms

Water Content (Karl Fischer Titration)<250 ppm

Refractive Index1.4225-1.4265 @ 20?C

1-Phenyl-1H-tetrazole-5-thiol is an effective inhibitor of aluminum corrosion in 1M HCl solution. 1-Phenyl-1H-tetrazole-5-thiol was used in the synthesis of oxacyclic building blocks via highly stereoselective radical cyclization and olefin metathesis reactions. It was also used in the synthesis of metalated tetradecyl sulfone. It is also used in the spectrophotometric determination of Pt and Bi.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
1-Phenyl-1H-tetrazole-5-thiol is an effective inhibitor of aluminum corrosion in 1M HCl solution. 1-Phenyl-1H-tetrazole-5-thiol was used in the synthesis of oxacyclic building blocks via highly stereoselective radical cyclization and olefin metathesis reactions. It was also used in the synthesis of metalated tetradecyl sulfone. It is also used in the spectrophotometric determination of Pt and Bi.

Solubility
Soluble in 5% ethanol, water (partly), acetone, chloroform, and methanol.

Notes
Air Sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Stable under recommended storage conditions. Keep away from oxidizing agents.

RUO – Research Use Only

General References:

R Cea-Olivares.; OJ Sandoval.; G Espinosa-Perez. New organotin(IV) derivatives of 1-phenyl-1H-tetrazole-5-thiol. Crystal and molecular structure of 1∞[Bz3SnSCN4Ph], a polymer built through secondary intermolecular Sn⋯N bonds. Polyhedron. 2008, 13, (19), 2809-2818.
C Ma.; J Sun. Hydrogen bonding and π-π stacking interaction in the coordination of sulfur and nitrogen donor heterocycle to organotin(IV): syntheses and crystal structures of di- and triorganotin(IV) derivatives with 1-(4-hydroxyphenyl)-1H-tetrazole-5-thiol. Polyhedron. 2004, 23, (9), 2809-2818.
In combination with t-butyl isocyanide, promotes the lactonization of long-chain hydroxy acids: Angew. Chem. Int. Ed., 20, 771 (1981).