Cisatracurium besylate paramete

CAS No.: 96946-42-8
MF: C53H72N2O12.2C6H5O3S, C53H72N2O12.2C6H5O3S
Type: Auxiliaries and Other Medicinal Chemicals
Usage: Animal Pharmaceuticals
Model Number: D-CAS 96946-42-8
Product name: Cisatracurium besylate
Appearance: White powder
Mol File: 96946-42-8.mol
solubility: H2O: soluble1mg/mL
Other Names: Cisatracurium besylate
Place of Origin: Shandong, China
Grade Standard: Medicine Grade
Brand Name: Lookchem
Purity: 99%min, 99%min
MW: 1243.49
Color: White
Melting point: 90-93°C


Molecular Formula C65H82N2O18S2
Molecular Weight 1243.48
Appearance White or off-white crystalline powder
  Solution   Soluble in chloroform and ethanol, soluble in acetone, slightly soluble in water
   Identification   HPLC, IR
 Specific optical rotation

 -48°– -58°

Assay 95-102%(HPLC)
PH 3.5-5.0 (10mg/ml)
Related substances Narrow isomer:0.5%max
Cis-and trans-isomers:0.5%max
Unknown monomer:1.5%max
Total impurity:5.0%max
Residue on ignition 0.2%max
Loss on drying 2.0%max
Heavy metals <20ppm


1.A non-depolarizing neuromuscular blocker.

2.Cisatracurium besylate (cisatracurium besylate) is the latest generation of muscle relaxants. Compared with the current main clinical muscle relaxant anesthetics, this product has the characteristics of metabolism through non-hepatic and non-renal pathways and has cardiovascular stability. Atracurium is 3 times stronger and has no cardiovascular side effects. Cisatracurium is mainly used for general anesthesia, and can be widely used in tracheal intubation, liver and kidney dysfunction, cardiovascular surgery, and elderly and pediatric patients. Since the drug was first marketed in the UK in 1996, foreign countries have gradually replaced vecuronium and atracurium, becoming the mainstream of clinical muscle relaxants.

Product service

1. Certificate Of Analysis (COA)

2. Material Safety Data Sheet (MSDS)

3. Route of synthesis (ROS)

4. Method of Aanlysis (MOA)

5. Nuclear Magnetic Resonance (NMR)

6. Packing pictures and loading video before loading

7. Free Sample

8. Factory audit

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