Levamisole, 98%

Name: Levamisole, 98%
Brand: Vaqora Chemicals
SKU: VQ-012207

About Levamisole, 98%

Listed under CAS 14769-73-4, Levamisole is an imidazole derivative available from Vaqora Chemicals at a purity of 98%. The compound has the formula C11H12N2S, corresponding to a molecular weight of 204.29 g/mol. Its systematic (IUPAC) name is (6S)-6-phenyl-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazole. It is also known as Levamisol or L-Tetramisole.

In its supplied form it is white to light yellow powder or crystals. Key physical data: a melting point of 59-63 °C. Recommended storage is at 2–8 °C, with the container kept tightly sealed. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Levamisole in 250 mg and 1 g packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Levamisole, 98%
Catalogue No.	VQ-012207
CAS Number	14769-73-4
IUPAC name	(6S)-6-phenyl-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazole
Molecular formula	C₁₁H₁₂N₂S
Molecular weight	204.29 g/mol
Exact mass	204.0721
Purity / assay	98%
HSN code	29420090
InChIKey	HLFSDGLLUJUHTE-SNVBAGLBSA-N
SMILES	C1CSC2=N[C@H](CN21)C3=CC=CC=C3
PubChem CID	26879

Physical properties
Physical form	Crystalline
Appearance	White to light yellow powder or crystals
Melting point	59-63 °C
LogP (XLogP3)	1.8
H-bond donors / acceptors	0 / 2
TPSA	40.9 Å²
Storage	2–8 °C
Synonyms	(S)-6-Phenyl-2,3,5,6-tetrahydroimidazo[2,1-b]thiazole, Levamisol, L-Tetramisole, (S)-(-)-Levamisole, (-)-Tetramisole, Tetramisole, (s)-, (6S)-6-phenyl-2H,3H,5H,6H-imidazo[2,1-b][1,3]thiazole, Imidazo[2,1-b]thiazole, 2,3,5,6-tetrahydro-6-phenyl-, (6S)-, (S)-2,3,5,6-Tetrahydro-6-phenylimidazo[2,1-b]thiazole, Imidazo(2,1-b)thiazole, 2,3,5,6-tetrahydro-6-phenyl-, (S)-, Imidazo(2,1-b)thiazole, 2,3,5,6-tetrahydro-6-phenyl-, (6S)-, (S)-2,3,5,6-Tetrahydro-6-phenylimidazo(2,1-b)thiazole

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Levamisole, 98%?

The CAS Registry Number of Levamisole, 98% is 14769-73-4. It is also known as (S)-6-Phenyl-2,3,5,6-tetrahydroimidazo[2,1-b]thiazole, Levamisol, L-Tetramisole.

What is the molecular formula and molecular weight of Levamisole, 98%?

Levamisole, 98% has the molecular formula C11H12N2S and a molecular weight of 204.29 g/mol. Its IUPAC name is (6S)-6-phenyl-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazole.

Which grade and pack sizes of Levamisole, 98% can I order?

We supply Levamisole, 98% in (98%) grade, in 250 mg, 1 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Levamisole, 98%?

Yes. Every lot of Levamisole, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Levamisole, 98% be shipped internationally?

Yes. Levamisole, 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.

How should Levamisole, 98% be stored?

2–8 °C. Keep the container tightly closed and refer to the SDS for full handling guidance.