50700-72-6 Vecuronium bromide Norcuron
Name | Vecuronium bromide | |
Synonyms | Norcuron; (+)-1-(3,17-Diacetoxy-2-piperidino-5-androstan-16-yl)-1-methylpiperidinium bromide | |
Molecular Formula | C34H57BrN2O4 | |
Molecular Weight | 637.74 | |
CAS Registry Number | 50700-72-6 | |
EINECS | 256-723-9 |
ITEMS |
SPECIFICAITONS |
RESULTS |
Appearance |
White, yellowish-white or slightly pink crystalline powder |
White crystalline powder |
Solubility |
------- |
Complies |
Identification |
1) The IR absorption spectrum of the sample is concordant with that of Pancuronium Bromide standard 2) It gives reaction of bromides |
Positive |
Specific optical rotation |
+38.0°~+42° |
+41.2° |
Appearance of solution |
Clear and colourless |
Complies |
Related Substances (TLC) |
Impurity A NMT 1.0% Impurity D NMT 1.0% any other impurities NMT 0.1% |
Complies |
Water |
NMT8.0% |
3.5% |
Sulphated ash |
NMT0.1% |
0.09% |
Assay |
98.0~102.0% |
99.7% |
Conclusion: It conforms to the EP STANDARD. |
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