Cisatracurium EP Impurity I

About Cisatracurium EP Impurity I

Cisatracurium EP Impurity I is a pharmacopeial impurity of Cisatracurium carrying the CAS registry number 1193104-81-2. The compound has the formula C54H74N2O12+2, corresponding to a molecular weight of 943.2 g/mol. Alternative names: (R)-cis-5xi-Methyl Atracurium Dibesylate.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Pharmaceutical QC and development laboratories use this impurity standard of Cisatracurium to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Cisatracurium EP Impurity I is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Cisatracurium

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

Cisatracurium impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Cisatracurium EP Impurity I
Catalogue No.	VQ-035539
CAS Number	1193104-81-2
IUPAC name	5-[3-[(1R,2R)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2-methyl-3,4-dihydro-1H-isoquinolin-2-ium-2-yl]propanoyloxy]hexyl 3-[(1R,2R)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2-methyl-3,4-dihydro-1H-isoquinolin-2-ium-2-yl]propanoate
Molecular formula	C₅₄H₇₄N₂O₁₂⁺2
Molecular weight	943.2 g/mol
Exact mass	942.5242
Grade	Reference Standard
HSN code	38229090
InChIKey	PAKVVHQJBKSXKI-MNBFTIRFSA-N
SMILES	CC(CCCCOC(=O)CC[N@+]1(CCC2=CC(=C(C=C2[C@H]1CC3=CC(=C(C=C3)OC)OC)OC)OC)C)OC(=O)CC[N@+]4(CCC5=CC(=C(C=C5[C@H]4CC6=CC(=C(C=C6)OC)OC)OC)OC)C
PubChem CID	56605135

Physical properties
Physical form	Solid
LogP (XLogP3)	8.3
H-bond donors / acceptors	0 / 12
TPSA	126 Å²

Safety & hazard information (GHS)

Toxic

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H319Causes serious eye irritation
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P264, P264 + P265, P270, P273, P280, P301 + P316, P305 + P351 + P338, P321, P330, P337 + P317, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Cisatracurium EP Impurity I?

The CAS Registry Number of Cisatracurium EP Impurity I is 1193104-81-2. It is also known as (R)-cis-5xi-Methyl Atracurium Dibesylate.

What is the molecular formula and molecular weight of Cisatracurium EP Impurity I?

Cisatracurium EP Impurity I has the molecular formula C54H74N2O12+2 and a molecular weight of 943.2 g/mol.

What is Cisatracurium EP Impurity I used for?

Cisatracurium EP Impurity I is supplied as a characterised reference material related to Cisatracurium. 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 Cisatracurium EP Impurity I can I order?

We supply Cisatracurium EP Impurity I in Reference Standard 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 Cisatracurium EP Impurity I?

Yes. Every lot of Cisatracurium EP Impurity I 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 Cisatracurium EP Impurity I be shipped internationally?

Yes. Cisatracurium EP Impurity I is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.