Cis-Atracurium Besylate EP Impurity G

Name: Cis-Atracurium Besylate EP Impurity G
Brand: Vaqora Chemicals
SKU: VQ-024423

About Cis-Atracurium Besylate EP Impurity G

Cis-Atracurium Besylate EP Impurity G (CAS 96946-46-2) is a pharmacopeial impurity of Atracurium offered by Vaqora Chemicals. Formula C65H82N2O18S2, molecular weight 1243.5 g/mol. It is also known as Cisatracurium EP Impurity G (DiBesylate Salt) or (R)-trans-Atracurium Besylate.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Atracurium 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.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Atracurium

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

Atracurium impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Cis-Atracurium Besylate EP Impurity G
Catalogue No.	VQ-024423
CAS Number	96946-46-2
IUPAC name	benzenesulfonate;5-[3-[(1R,2S)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2-methyl-3,4-dihydro-1H-isoquinolin-2-ium-2-yl]propanoyloxy]pentyl 3-[(1R,2S)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2-methyl-3,4-dihydro-1H-isoquinolin-2-ium-2-yl]propanoate
Molecular formula	C₆₅H₈₂N₂O₁₈S₂
Molecular weight	1243.5 g/mol
Exact mass	1242.5004
Grade	Reference Standard
HSN code	38229090
InChIKey	XXZSQOVSEBAPGS-RCTGWIMVSA-L
SMILES	C[N@+]1(CCC2=CC(=C(C=C2[C@H]1CC3=CC(=C(C=C3)OC)OC)OC)OC)CCC(=O)OCCCCCOC(=O)CC[N@@+]4(CCC5=CC(=C(C=C5[C@H]4CC6=CC(=C(C=C6)OC)OC)OC)OC)C.C1=CC=C(C=C1)S(=O)(=O)[O-].C1=CC=C(C=C1)S(=O)(=O)[O-]
PubChem CID	73416101

Physical properties
Physical form	Solid
H-bond donors / acceptors	0 / 18
TPSA	258 Å²
Synonyms	Cisatracurium EP Impurity G (DiBesylate Salt), (R)-trans-Atracurium Besylate, Cisatracurium Besylate - Impurity G (Besylate Salt), Atracurium Impurity 51, Atracurium Besylate Impurity 3

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 Cis-Atracurium Besylate EP Impurity G?

The CAS Registry Number of Cis-Atracurium Besylate EP Impurity G is 96946-46-2. It is also known as Cisatracurium EP Impurity G (DiBesylate Salt), (R)-trans-Atracurium Besylate, Cisatracurium Besylate - Impurity G (Besylate Salt).

What is the molecular formula and molecular weight of Cis-Atracurium Besylate EP Impurity G?

Cis-Atracurium Besylate EP Impurity G has the molecular formula C65H82N2O18S2 and a molecular weight of 1243.5 g/mol.

What is Cis-Atracurium Besylate EP Impurity G used for?

Cis-Atracurium Besylate EP Impurity G is supplied as a characterised reference material related to Atracurium. 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 Cis-Atracurium Besylate EP Impurity G can I order?

We supply Cis-Atracurium Besylate EP Impurity G 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 Cis-Atracurium Besylate EP Impurity G?

Yes. Every lot of Cis-Atracurium Besylate EP Impurity G 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 Cis-Atracurium Besylate EP Impurity G be shipped internationally?

Yes. We export Cis-Atracurium Besylate EP Impurity G worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.