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Imidazoles & Benzimidazoles

Levamisole, 98%

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Order Levamisole, 98% (CAS 14769-73-4) online at Zemixal. Request a quote with price, lead time and documents. Ships from India to 120+ countries.

Pack sizes
Levamisole, 98% chemical structure
CAS number14769-73-4
FormulaC11H12N2S
Molar mass204.29 g/mol
Physical formCrystalline
HS code29420090
Purity98%
InChIKeyHLFSDGLLUJUHTE-SNVBAGLBSA-N
IUPAC name(6S)-6-phenyl-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazole

About Levamisole, 98%

Levamisole, 98% sits in our imidazoles & Benzimidazoles section and ships worldwide from stock or short lead time. For your records (98%), the material is defined by CAS 14769-73-4, formula C11H12N2S and molar mass 204.29 g/mol. Expect white to light yellow powder or crystals.

Where it is used

  • Organic synthesis
  • API synthesis

Storage and safety notes

Keep it at 2–8 °C in a tightly closed container. Reported physical data: melting point 59-63 °C. It carries the GHS signal word Warning (H302), so wear gloves and eye protection and work with good ventilation.

Available as 250 mg and 1 g. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Specifications and identifiers

Specifications of Levamisole, 98%
Product nameLevamisole, 98%
Catalogue numberZX-011265
CAS number14769-73-4
IUPAC name(6S)-6-phenyl-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazole
Molecular formulaC11H12N2S
Molar mass204.29 g/mol
Exact mass204.0721
Purity / assay98%
Physical formCrystalline
AppearanceWhite to light yellow powder or crystals
Melting point59-63 °C
XLogP31.8
H-bond donors / acceptors0 / 2
Topological polar surface area40.9 Ų
Storage2–8 °C
HS code29420090
InChIKeyHLFSDGLLUJUHTE-SNVBAGLBSA-N
SMILESC1CSC2=N[C@H](CN21)C3=CC=CC=C3
PubChem CID26879
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

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H302Harmful if swallowed

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

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Levamisole, 98%
250 mgQuoted on request
1 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Levamisole, 98%

Which CAS number identifies Levamisole, 98%?
Levamisole, 98% is registered under CAS 14769-73-4. You may also see it listed as (S)-6-Phenyl-2,3,5,6-tetrahydroimidazo[2,1-b]thiazole, Levamisol, L-Tetramisole. Our catalogue number for this item is ZX-011265.
What are the formula and molar mass of Levamisole, 98%?
For Levamisole, 98%, its formula is C11H12N2S and its molar mass is 204.29 g/mol. The systematic (IUPAC) name is (6S)-6-phenyl-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazole. InChIKey HLFSDGLLUJUHTE-SNVBAGLBSA-N lets you match it in any structure database.
What grade and pack sizes are available for Levamisole, 98%?
This listing is 98% purity. Standard packs are 250 mg, 1 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Levamisole, 98%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Levamisole, 98% to my country?
Yes. Because Levamisole, 98% is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
How do I store Levamisole, 98%?
2–8 °C. Keep the container closed and follow the handling advice in the SDS.

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