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Pharmacopeial Impurities (EP / USP / BP)

Levamisole EP Impurity D

Reference StandardAvailable on request

Order Levamisole EP Impurity D (CAS 4335-28-8) online at Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.

Pack sizes
Levamisole EP Impurity D chemical structure
CAS number4335-28-8
FormulaC11H10N2S
Molar mass202.28 g/mol
Physical formSolid
HS code38229090
InChIKeyZUSMDKHVRFBRNJ-UHFFFAOYSA-N
IUPAC name6-phenyl-2,3-dihydroimidazo[2,1-b][1,3]thiazole

About Levamisole EP Impurity D

Levamisole EP Impurity D is supplied by Zemixal as a characterised reference material for Levamisole analysis. For your records (Reference Standard), the material is defined by CAS 4335-28-8, formula C11H10N2S and molar mass 202.28 g/mol. It is handled as a solid.

Where it is used

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Handling and storage

Classified under GHS with signal word Warning and hazard statements H302. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Levamisole

See every impurity, metabolite and related compound we list for this API.

Levamisole standards

Typical uses

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Levamisole EP Impurity D
Product nameLevamisole EP Impurity D
Catalogue numberZX-025350
CAS number4335-28-8
IUPAC name6-phenyl-2,3-dihydroimidazo[2,1-b][1,3]thiazole
Molecular formulaC11H10N2S
Molar mass202.28 g/mol
Exact mass202.0565
GradeReference Standard
Physical formSolid
XLogP32.2
H-bond donors / acceptors0 / 2
Topological polar surface area43.1 Ų
HS code38229090
InChIKeyZUSMDKHVRFBRNJ-UHFFFAOYSA-N
SMILESC1CSC2=NC(=CN21)C3=CC=CC=C3
PubChem CID432820
SynonymsLevamisole Hydrochloride - Impurity D, Levamisole Impurity D, 6-phenyl-2,3-dihydroimidazo[2,1-b]thiazole, 6-Phenyl-2,3-dihydroimidazo(2,1-b)thiazole, Imidazo(2,1-b)thiazole, 2,3-dihydro-6-phenyl-, Levamisole hydrochloride specified impurity D, 6-phenyl-2H,3H-imidazo[2,1-b][1,3]thiazole, 6-phenyl-2H,3H-imidazo[2,1-b]1,3-thiazolidine, 6-Phenyl-2,3-dihydro-imidazo[2,1-b]thiazole, 3-phenyl-6-thia-1,4-diazabicyclo[3.3.0]octa-2,4-diene, 6-phenylimidazo(2,1-b)-thiazoline, 2,3,Dihydro-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 EP Impurity D
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted 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 EP Impurity D

Which CAS number identifies Levamisole EP Impurity D?
Levamisole EP Impurity D is registered under CAS 4335-28-8. You may also see it listed as Levamisole Hydrochloride - Impurity D, Levamisole Impurity D, 6-phenyl-2,3-dihydroimidazo[2,1-b]thiazole. Our catalogue number for this item is ZX-025350.
What are the formula and molar mass of Levamisole EP Impurity D?
For Levamisole EP Impurity D, its formula is C11H10N2S and its molar mass is 202.28 g/mol. The systematic (IUPAC) name is 6-phenyl-2,3-dihydroimidazo[2,1-b][1,3]thiazole. InChIKey ZUSMDKHVRFBRNJ-UHFFFAOYSA-N lets you match it in any structure database.
How is Levamisole EP Impurity D used in pharmaceutical QC?
Levamisole EP Impurity D is a characterised reference material linked to Levamisole. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Levamisole EP Impurity D?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Levamisole EP Impurity D?
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 EP Impurity D to my country?
Yes. Because Levamisole EP Impurity D 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.

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