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Pharmacopeial Impurities (EP / USP / BP)

Tizanidine USP Related Compound C

Reference StandardAvailable on request

Order Tizanidine USP Related Compound C (CAS 5391-52-6) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Tizanidine USP Related Compound C chemical structure
CAS number5391-52-6
FormulaC5H8N2OS
Molar mass144.2 g/mol
Physical formSolid
HS code38229090
InChIKeyXGAVQYNYNMJURR-UHFFFAOYSA-N
IUPAC name1-(2-sulfanylideneimidazolidin-1-yl)ethanone

About Tizanidine USP Related Compound C

Analytical teams working on Tizanidine use Tizanidine USP Related Compound C as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 5391-52-6, formula C5H8N2OS and molar mass 144.2 g/mol. It is handled as a solid.

Typical applications

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

Storage and safety notes

Classified under GHS with signal word Danger and hazard statements H302, H315, H317 and H319. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Tizanidine

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

Tizanidine standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

USP Grade (United States Pharmacopeia)

Specifications and identifiers

Specifications of Tizanidine USP Related Compound C
Product nameTizanidine USP Related Compound C
Catalogue numberZX-022921
CAS number5391-52-6
IUPAC name1-(2-sulfanylideneimidazolidin-1-yl)ethanone
Molecular formulaC5H8N2OS
Molar mass144.2 g/mol
Exact mass144.0357
GradeReference Standard
Physical formSolid
XLogP3-0.3
H-bond donors / acceptors1 / 2
Topological polar surface area64.4 Ų
HS code38229090
InChIKeyXGAVQYNYNMJURR-UHFFFAOYSA-N
SMILESCC(=O)N1CCNC1=S
PubChem CID1540450
Synonyms1-Acetylimidazolidine-2-thione, Tizanidine Related compound C, 1-Acetylimidazolidinethione, Ethanone, 1-(2-thioxo-1-imidazolidinyl)-, N-acetylimidazolidinethione, 1-(2-thioxoimidazolidin-1-yl)ethan-1-one, 1-(2-sulfanylideneimidazolidin-1-yl)ethan-1-one, 2-Imidazolidinethione, 1-acetyl-, 1-(2-thioxoimidazolidin-1-yl)ethanone, Tizanidine Impurity 4, Tizanidine Impurity 8, 1-Acetyl-2-imidazolidinethione

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
GHS08 Health hazard
Health hazard

Signal word Danger

  • H302Harmful if swallowed
  • H315Causes skin irritation
  • H317May cause an allergic skin reaction
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation
  • H360May damage fertility or the unborn child

Precautionary statements P203, P261, P264, P264 + P265, P270, P271, P272, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P318, P319, P321, P330, P332 + P317, P333 + P317, P337 + P317, P362 + P364, P403 + P233, P405, 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 Tizanidine USP Related Compound C
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 Tizanidine USP Related Compound C

Which CAS number identifies Tizanidine USP Related Compound C?
Tizanidine USP Related Compound C is registered under CAS 5391-52-6. You may also see it listed as 1-Acetylimidazolidine-2-thione, Tizanidine Related compound C, 1-Acetylimidazolidinethione. Our catalogue number for this item is ZX-022921.
What are the formula and molar mass of Tizanidine USP Related Compound C?
For Tizanidine USP Related Compound C, its formula is C5H8N2OS and its molar mass is 144.2 g/mol. The systematic (IUPAC) name is 1-(2-sulfanylideneimidazolidin-1-yl)ethanone. InChIKey XGAVQYNYNMJURR-UHFFFAOYSA-N lets you match it in any structure database.
How is Tizanidine USP Related Compound C used in pharmaceutical QC?
Tizanidine USP Related Compound C is a characterised reference material linked to Tizanidine. 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 Tizanidine USP Related Compound C?
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 Tizanidine USP Related Compound C?
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 Tizanidine USP Related Compound C to my country?
Yes. Because Tizanidine USP Related Compound C 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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