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Low price for Dapagliflozin - High Purity 50700-72-6 Vecuronium bromide with BP USP EP Quality Standard – Yibai

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Low price for Dapagliflozin - High Purity 50700-72-6 Vecuronium bromide with BP USP EP Quality Standard – Yibai Detail:

Product name Vecuronium bromide
Synonyms (+)-1-(3,17-Diacetoxy-2-piperidino-5-androstan-16-yl)-1-methylpiperidinium bromide
CAS No. 50700-72-6
Appearance White powder
Molecular Formula C34H57BrN2O4
Molecular Weight 637.74
Application Pharma grade or research purpose
Packing As per your request
Storage Preserve in tight,light-resistant containers in a cool place

 

Certificate of Analysis Test according to: BP2013/EP8.0

Vecuronium Bromide (CAS#50700-72-6)

ITEMS

STANDARDS

RESULTS

Appearance White or almost white crystals or crystalline powder Complies
Solubility Slightly soluble in water, freely soluble in methylene chloride, sparingly soluble in acetonitrile and in anhydrous ethanol. Complies
Identification IR: Spectrum exhibits maxima at the same wavelengths as that of the reference standard Complies
Responds to test for Bromides Complies
Appearance of Solution The solution is clear and not clear than BY7 Complies
Water ≦4.0% 0.88%
Specific Rotation +30.5°to+35.0° +33.9°
Residue on Ignition ≦0.1% 0.065%
Related Substances Related Compound D: Not more than 0.25%Related Compound E: Not more than 0.25%

Related Compound C: Not more than 0.25%

Related Compound A: Not more than 0.25%

Related Compound B: Not more than 0.25%

Individual Unknown Impurity: Not more than 0.10%

Total impurities: Not more than 0.7%

Not detectedNot detected

0.052%

Not detected

Complies

0.045%

0.13%

Assay (HPLC) Between 99.0% w/w to 101.0% w/w on dried basis 99.86%
Bacterial Endotoxins ≦10EU/mg 8.8EU/mg
Conclusion It meets BP2013/EP8.0 standards.

 

Certificate of Analysis Test according to: USP40

Vecuronium Bromide (CAS#50700-72-6)

ITEMS

STANDARDS

RESULTS

Appearance White or almost white crystals or crystalline powder Complies
Solubility Slightly soluble in water, freely soluble in methylene chloride; sparingly soluble in acetonitrile and in anhydrous ethanol. Complies
Identification IR: Spectrum exhibits maxima at the same wavelengths as that of the reference standard  Conforms
The retention time of the major peak in the chromatogram of the assay  preparation corresponds to that in the chromatogram of the standard preparation as obtained in the assay. Conforms
Responds to test for Bromides Conforms
Loss on Drying ≦2.5% 0.96%
Specific Rotation -16°to-20° -19.6°
Residue on Ignition ≦0.1% 0.069%
Heavy Metals Not more than 10ppm <10ppm
Related Substances Pancuronium Bromide: Not more than 0.5%Related Compound F: Not more than 0.5%

Related Compound C: Not more than 0.5%

Related Compound A: Not more than 0.3%

Related Compound B: Not more than 0.5%

Individual Unknown Impurity: Not more than 0.10%

Total impurities: Not more than 1.0%

Complies0.055%

Not detected

Not detected

Not detected

0.048%

0.16%

Assay (HPLC) Between 98.0% w/w to 102.0% w/w on dried basis 99.95%
Residual Solvents Methanol≦ 200ppmMethylene Chloride≦ 600ppm

Acetone≦ 500ppm

n-Heptane≤5000ppm

Not Detected89ppm

Not Detected

790ppm

Bacterial Endotoxins ≦10EU/mg 8.6EU/mg
Conclusion It meets USP40 standards.

Company Information

√ Management layer’s full experience in factory and skilled technicians followers;
√ Quality is always our top consideration, Strict QC system;
√ 11 years experienced exporting sales team;
√ Independent R&D lab;
√ Two signed long term GMP workshops;
√ Rich resources of plenty idle factories for customized project;
√ High Efficiency working team with consistent path.
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Low price for Dapagliflozin - High Purity 50700-72-6 Vecuronium bromide with BP USP EP Quality Standard – Yibai detail pictures

Low price for Dapagliflozin - High Purity 50700-72-6 Vecuronium bromide with BP USP EP Quality Standard – Yibai detail pictures

Low price for Dapagliflozin - High Purity 50700-72-6 Vecuronium bromide with BP USP EP Quality Standard – Yibai detail pictures


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The purchaser fulfillment is our primary focus on. We uphold a consistent level of professionalism, high quality, credibility and service for Low price for Dapagliflozin - High Purity 50700-72-6 Vecuronium bromide with BP USP EP Quality Standard – Yibai , The product will supply to all over the world, such as: Grenada, Borussia Dortmund, Kuala Lumpur, With well educated, innovative and energetic staff, we are responsible for all elements of research, design, manufacture, sale and distribution. By studying and developing new techniques, we are not only following but also leading fashion industry. We listen attentively to the feedback from our customers and provide instant replies. You will instantly feel our professional and attentive service.
  • We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By Jason from Italy - 2017.03.08 14:45
    This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
    5 Stars By Lindsay from Zimbabwe - 2018.07.12 12:19
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