Tizanidine EP Impurity C

About Tizanidine EP Impurity C

Tizanidine EP Impurity C is a pharmacopeial impurity of Tizanidine carrying the CAS registry number 1147548-83-1 at a purity of 99%. Formula C16H14Cl2N10S2, molecular weight 481.4 g/mol.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Tizanidine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Tizanidine EP Impurity C in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. Stock is available for quick dispatch.

Typical applications

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

Industries

Related to Tizanidine

View every impurity, metabolite and intermediate we list for Tizanidine.

Tizanidine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Tizanidine EP Impurity C
Catalogue No.	VQ-006739
CAS Number	1147548-83-1
IUPAC name	2-[2-[[amino-[(5-chloro-2,1,3-benzothiadiazol-4-yl)amino]methylidene]amino]ethyl]-1-(5-chloro-2,1,3-benzothiadiazol-4-yl)guanidine
Molecular formula	C₁₆H₁₄Cl₂N₁₀S₂
Molecular weight	481.4 g/mol
Exact mass	480.0221
Grade	Reference Standard
Purity / assay	99%
HSN code	38229090
InChIKey	QIINEHUBJQVURQ-UHFFFAOYSA-N
SMILES	C1=CC2=NSN=C2C(=C1Cl)NC(=NCCN=C(N)NC3=C(C=CC4=NSN=C43)Cl)N
PubChem CID	165343359

Physical properties
Physical form	Solid
LogP (XLogP3)	2
H-bond donors / acceptors	4 / 8
TPSA	209 Å²
Synonyms	1,1'-Ethane-1,2-diylbis[3-(5-chloro-2,1,3-benzothiadiazol-4-yl)guanidine], 1,1'-(Ethane-1,2-diyl)bis(3-(5-chlorobenzo[c][1,2,5]thiadiazol-4-yl)guanidine), N,N'''-1,2-Ethanediylbis[N'-(5-chloro-2,1,3-benzothiadiazol-4-yl)guanidine], N,N'-Ethane-1,2-diylbis[N'-(5-chloro-2,1,3-benzothiadiazol-4-yl)guanidine], N,Na(2)a(2)a(2)-1,2-Ethanediylbis[Na(2)-(5-chloro-2,1,3-benzothiadiazol-4-yl)guanidine]

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 Tizanidine EP Impurity C?

The CAS Registry Number of Tizanidine EP Impurity C is 1147548-83-1. It is also known as 1,1'-Ethane-1,2-diylbis[3-(5-chloro-2,1,3-benzothiadiazol-4-yl)guanidine], 1,1'-(Ethane-1,2-diyl)bis(3-(5-chlorobenzo[c][1,2,5]thiadiazol-4-yl)guanidine), N,N'''-1,2-Ethanediylbis[N'-(5-chloro-2,1,3-benzothiadiazol-4-yl)guanidine].

What is the molecular formula and molecular weight of Tizanidine EP Impurity C?

Tizanidine EP Impurity C has the molecular formula C16H14Cl2N10S2 and a molecular weight of 481.4 g/mol. Its IUPAC name is 2-[2-[[amino-[(5-chloro-2,1,3-benzothiadiazol-4-yl)amino]methylidene]amino]ethyl]-1-(5-chloro-2,1,3-benzothiadiazol-4-yl)guanidine.

What is Tizanidine EP Impurity C used for?

Tizanidine EP Impurity C is supplied as a characterised reference material related to Tizanidine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Tizanidine EP Impurity C can I order?

We supply Tizanidine EP Impurity C in Reference Standard (99%) grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Tizanidine EP Impurity C?

Yes. Every lot of Tizanidine EP Impurity C 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 Tizanidine EP Impurity C be shipped internationally?

Yes. We export Tizanidine EP Impurity C worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.