China Injection Local Anesthetic White Powder Marcaine Bupivacaine For Pain Killer
What is Bupivacaine?
Bupivacaine is an anesthetic (numbing medicine) that blocks the nerve impulses that send pain signals to your brain.
Bupivacaine Powder Basic Info
Synonyms: Marcaine; Bloqueina; Carbostesin
CAS No.: 2180-82-9
Formula: C18H28N2O
Molecular Weight: 288.43
The aqueous solution pH 4.5 ~ 6.0.
Density: 1.032 g/cm3
Boiling Point: 423.4 °C at 760 mmHg
Flash Point: 209.9 °C
Properties: White crystalline powder, odourless, taste bitter. Easily dissolved in ethanol, dissolved in water, slightly soluble in chloroform, hardly soluble in ether.
Application: Infiltrating anesthesia; Nerve block anesthesia
Package: as requirements or normal package
Bupivacaine Certificate Of Analysis
| Items of analysis |
Specification |
Results |
| Character |
White crystalline powder |
Conforms |
| Identification |
IR, UV, the aqueous layer responds to the tests for Chloride |
Conforms |
| pH |
4.5~6.0 |
4.7 |
| Heavy metal |
Not more than0.001% |
Conforms |
| Water |
4.0%~6.0% |
5.5% |
| Residue on ignition |
Not more than0.1% |
0.07% |
| Limit of residual solvents |
Not more than 2% |
Conforms |
| Total impurities |
<2.0% |
Conforms |
| Individual impurity |
<0.5% |
Conforms |
| Assay(calculated on the anhydrous basis) |
98.5%~101.5% |
99.2% |
| Conclusion |
Conforms USP36 |
Bupivacaine Usage
Bupivacaine is given as an epidural injection into the spinal column to produce numbness during labor, surgery, or certain medical procedures.Bupivacaine is also used as an anesthetic for dental procedures.
