1359302

Levamisole hydrochloride

United States Pharmacopeia (USP) Reference Standard

• Synonym(s): (−)-Tetramisole hydrochloride, (S)-(−)-6-Phenyl-2,3,5,6-tetrahydroimidazo[2,1-b]thiazole hydrochloride, L(−)-2,3,5,6-Tetrahydro-6-phenylimidazo[2,1-b]thiazole hydrochloride, Levamisole hydrochloride
• Empirical Formula (Hill Notation): C₁₁H₁₂N₂S · HCl
• CAS Number: 16595-80-5
• Molecular Weight: 240.75
• UNSPSC Code: 41116107
• NACRES: NA.24
• PubChem Substance ID: 329750032
• MDL number: MFCD00012675
• Beilstein/REAXYS Number: 4358988

Properties

• grade: pharmaceutical primary standard
• agency: USP
• API family: levamisole
• manufacturer/tradename: USP
• mp: 228-230 °C
• application(s): pharmaceutical (small molecule)
• format: neat
• SMILES string: Cl.C1CN2C[C@@H](N=C2S1)c3ccccc3
• InChI: 1S/C11H12N2S.ClH/c1-2-4-9(5-3-1)10-8-13-6-7-14-11(13)12-10;/h1-5,10H,6-8H2;1H/t10-;/m1./s1
• InChI key: LAZPBGZRMVRFKY-HNCPQSOCSA-N

Description

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Levamisole hydrochloride USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:

• Levamisole Hydrochloride Tablets

Biochem/physiol Actions

Shows both immunostimulant and immunosuppressant effects, depending on several controllable factors. Very effective in treatment of ascariasis (hookworm infestation). Useful in chemotherapy of colorectal cancers, possibly due to its stimulation of IL-1 production and direct activation of macrophages.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

Safety Information

• pictograms: GHS06
• signalword: Danger
• hcodes: H301
• pcodes: P301 + P330 + P331 + P310
• Hazard Classifications: Acute Tox. 3 Oral
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable