Cis-Atracurium Besylate EP Impurity O

Name: Cis-Atracurium Besylate EP Impurity O
Brand: Vaqora Chemicals
SKU: VQ-035843

About Cis-Atracurium Besylate EP Impurity O

Vaqora Chemicals supplies Cis-Atracurium Besylate EP Impurity O, a pharmacopeial impurity of Atracurium registered under CAS number 155913-31-8. With the molecular formula C38H49NO11S, it has a molar mass of 727.9 g/mol. It is also known as Cis-monoacrylate Atracurium or cis-Monoacrylate Atracurium Besylate.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

This Atracurium impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Cis-Atracurium Besylate EP Impurity O 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 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 O
Catalogue No.	VQ-035843
CAS Number	155913-31-8
IUPAC name	benzenesulfonate;5-prop-2-enoyloxypentyl 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	C₃₈H₄₉NO₁₁S
Molecular weight	727.9 g/mol
Exact mass	727.3026
Grade	Reference Standard
HSN code	38229090
InChIKey	OROOXZDLWOYLAH-HRDILIDUSA-M
SMILES	C[N@@+]1(CCC2=CC(=C(C=C2[C@H]1CC3=CC(=C(C=C3)OC)OC)OC)OC)CCC(=O)OCCCCCOC(=O)C=C.C1=CC=C(C=C1)S(=O)(=O)[O-]
PubChem CID	165429006

Physical properties
Physical form	Solid
H-bond donors / acceptors	0 / 11
TPSA	155 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 Cis-Atracurium Besylate EP Impurity O?

The CAS Registry Number of Cis-Atracurium Besylate EP Impurity O is 155913-31-8. It is also known as Cis-monoacrylate Atracurium, cis-Monoacrylate Atracurium Besylate, N-(5-(Propionyloxy)pentyl Acrylate) rac-cis-Laudanosine Benzenesulfonate.

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

Cis-Atracurium Besylate EP Impurity O has the molecular formula C38H49NO11S and a molecular weight of 727.9 g/mol.

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

Cis-Atracurium Besylate EP Impurity O 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 O can I order?

We supply Cis-Atracurium Besylate EP Impurity O 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 O?

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

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