Cisatracurium EP Impurity A (Besylate Salt) 1075727-06-8

Name: Cisatracurium EP Impurity A (Besylate Salt)
Brand: Vaqora Chemicals
SKU: VQ-024422

About Cisatracurium EP Impurity A (Besylate Salt)

Vaqora Chemicals supplies Cisatracurium EP Impurity A (Besylate Salt), a pharmacopeial impurity of Cisatracurium registered under CAS number 1075727-06-8. The compound has the formula C30H37NO9S, corresponding to a molecular weight of 587.7 g/mol. It is also known as Atracurium Impurity E.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Cisatracurium, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Cisatracurium EP Impurity A (Besylate Salt) in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports 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 A (Besylate Salt)
Catalogue No.	VQ-024422
CAS Number	1075727-06-8
IUPAC name	benzenesulfonate;3-[(1R,2R)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2-methyl-3,4-dihydro-1H-isoquinolin-2-ium-2-yl]propanoic acid
Molecular formula	C₃₀H₃₇NO₉S
Molecular weight	587.7 g/mol
Exact mass	587.2189
Grade	Reference Standard
HSN code	38229090
InChIKey	ZNKLHWBOCHIRHM-HOUTYYGFSA-N
SMILES	C[N@@+]1(CCC2=CC(=C(C=C2[C@H]1CC3=CC(=C(C=C3)OC)OC)OC)OC)CCC(=O)O.C1=CC=C(C=C1)S(=O)(=O)[O-]
PubChem CID	45480356

Physical properties
Physical form	Solid
H-bond donors / acceptors	1 / 9
TPSA	140 Å²

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 A (Besylate Salt)?

The CAS Registry Number of Cisatracurium EP Impurity A (Besylate Salt) is 1075727-06-8. It is also known as Atracurium Impurity E, Cisatracurium Besylate - Impurity A (Besylate Salt), (R)-Laudanosine N-Carboxyethyl Benzenesulfonate.

What is the molecular formula and molecular weight of Cisatracurium EP Impurity A (Besylate Salt)?

Cisatracurium EP Impurity A (Besylate Salt) has the molecular formula C30H37NO9S and a molecular weight of 587.7 g/mol.

What is Cisatracurium EP Impurity A (Besylate Salt) used for?

Cisatracurium EP Impurity A (Besylate Salt) 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 A (Besylate Salt) can I order?

We supply Cisatracurium EP Impurity A (Besylate Salt) 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 A (Besylate Salt)?

Yes. Every lot of Cisatracurium EP Impurity A (Besylate Salt) 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 A (Besylate Salt) be shipped internationally?

Yes. We export Cisatracurium EP Impurity A (Besylate Salt) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.