(R)-Cis-5??-Methyl Atracurium Dibesylate

Name: (R)-Cis-5??-Methyl Atracurium Dibesylate
Brand: Vaqora Chemicals
SKU: VQ-024426

About (R)-Cis-5??-Methyl Atracurium Dibesylate

Listed under CAS 1193104-82-3, (R)-Cis-5??-Methyl Atracurium Dibesylate is an impurity of Atracurium available from Vaqora Chemicals. With the molecular formula C54H74N2O12+2, it has a molar mass of 943.2 g/mol. Alternative names: (R)-cis-5xi-Methyl Atracurium Dibesylate.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

This Atracurium impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from 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

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Atracurium

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

Atracurium impurities

Specifications & identifiers

Chemical identifiers
Product name	(R)-Cis-5??-Methyl Atracurium Dibesylate
Catalogue No.	VQ-024426
CAS Number	1193104-82-3
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 (R)-Cis-5??-Methyl Atracurium Dibesylate?

The CAS Registry Number of (R)-Cis-5??-Methyl Atracurium Dibesylate is 1193104-82-3. It is also known as (R)-cis-5xi-Methyl Atracurium Dibesylate.

What is the molecular formula and molecular weight of (R)-Cis-5??-Methyl Atracurium Dibesylate?

(R)-Cis-5??-Methyl Atracurium Dibesylate has the molecular formula C54H74N2O12+2 and a molecular weight of 943.2 g/mol.

What is (R)-Cis-5??-Methyl Atracurium Dibesylate used for?

(R)-Cis-5??-Methyl Atracurium Dibesylate 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 (R)-Cis-5??-Methyl Atracurium Dibesylate can I order?

We supply (R)-Cis-5??-Methyl Atracurium Dibesylate 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 (R)-Cis-5??-Methyl Atracurium Dibesylate?

Yes. Every lot of (R)-Cis-5??-Methyl Atracurium Dibesylate 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 (R)-Cis-5??-Methyl Atracurium Dibesylate be shipped internationally?

Yes. (R)-Cis-5??-Methyl Atracurium Dibesylate 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.