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API Impurities

Tizanidine Impurity F

Reference StandardIn stock

Tizanidine Impurity F (CAS 1147548-85-3) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes
Tizanidine Impurity F chemical structure
CAS number1147548-85-3
FormulaC16H11Cl2N9S2
Molar mass464.4 g/mol
Physical formSolid
HS code38229090
Purity99.65%
InChIKeyAMVAMDQMQCTPQD-UHFFFAOYSA-N
IUPAC name1,2-bis(5-chloro-2,1,3-benzothiadiazol-4-yl)-1-(4,5-dihydro-1H-imidazol-2-yl)guanidine

About Tizanidine Impurity F

Tizanidine Impurity F is supplied by Zemixal as a characterised reference material for Tizanidine analysis. Identity at a glance (Reference Standard): CAS 1147548-85-3, formula C16H11Cl2N9S2 and molar mass 464.4 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Order it in 10 mg, 25 mg, 50 mg, 100 mg and 250 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Tizanidine

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

Tizanidine standards

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Tizanidine Impurity F
Product nameTizanidine Impurity F
Catalogue numberZX-005440
CAS number1147548-85-3
IUPAC name1,2-bis(5-chloro-2,1,3-benzothiadiazol-4-yl)-1-(4,5-dihydro-1H-imidazol-2-yl)guanidine
Molecular formulaC16H11Cl2N9S2
Molar mass464.4 g/mol
Exact mass462.9956
GradeReference Standard
Purity / assay99.65%
Physical formSolid
XLogP32.8
H-bond donors / acceptors2 / 8
Topological polar surface area174 Ų
HS code38229090
InChIKeyAMVAMDQMQCTPQD-UHFFFAOYSA-N
SMILESC1CN=C(N1)N(C2=C(C=CC3=NSN=C32)Cl)C(=NC4=C(C=CC5=NSN=C54)Cl)N
PubChem CID90989638
SynonymsN,N'-Bis(5-chloro-2,1,3-benzothiadiazol-4-yl)-N-(4,5-dihydro-1H-imidazol-2-yl)guanidine, 1,3-Bis(5-chlorobenzo[c][1,2,5]thiadiazol-4-yl)-1-(4,5-dihydro-1H-imidazol-2-yl)guanidine, N,N'-Bis(5-chloro-2,1,3-benzothiadiazol-4-yl)-N-(4,5-dihydro-1H-imidazol-2-yl)-guanidine, Tizanidine EP Impurity F, 1,3-Bis(5-chloro-2,1,3-benzothiadiazol-4-yl)-1-(4,5-dihydro-1H-imidazol-2-yl)guanidine, Guanidine, N,N'-bis(5-chloro-2,1,3-benzothiadiazol-4-yl)-N-(4,5-dihydro-1H-imidazol-2-yl)-

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

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Tizanidine Impurity F
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request
500 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 Tizanidine Impurity F

Which CAS number identifies Tizanidine Impurity F?
Tizanidine Impurity F is registered under CAS 1147548-85-3. You may also see it listed as N,N'-Bis(5-chloro-2,1,3-benzothiadiazol-4-yl)-N-(4,5-dihydro-1H-imidazol-2-yl)guanidine, 1,3-Bis(5-chlorobenzo[c][1,2,5]thiadiazol-4-yl)-1-(4,5-dihydro-1H-imidazol-2-yl)guanidine, N,N'-Bis(5-chloro-2,1,3-benzothiadiazol-4-yl)-N-(4,5-dihydro-1H-imidazol-2-yl)-guanidine. Our catalogue number for this item is ZX-005440.
What are the formula and molar mass of Tizanidine Impurity F?
For Tizanidine Impurity F, its formula is C16H11Cl2N9S2 and its molar mass is 464.4 g/mol. The systematic (IUPAC) name is 1,2-bis(5-chloro-2,1,3-benzothiadiazol-4-yl)-1-(4,5-dihydro-1H-imidazol-2-yl)guanidine. InChIKey AMVAMDQMQCTPQD-UHFFFAOYSA-N lets you match it in any structure database.
How is Tizanidine Impurity F used in pharmaceutical QC?
Tizanidine Impurity F 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 Impurity F?
This listing is Reference Standard grade with 99.65% purity. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Tizanidine Impurity F?
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 Impurity F to my country?
Yes. Tizanidine Impurity F ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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