名前: Dibucaine Hydrochloride
CAS番号: 61-12-1
方式: C20H30ClN3O2
分子量: 379.98
同義語: 4-Quinolinecarboxamide,2-butoxy-N-[2-(diethylamino)エチル]-, monohydrochloride (9CI);Cinchoninamide,2-butoxy-N-[2-(diethylamino)エチル]-, monohydrochloride (8CI);2-Butoxy-N-(2-diethylaminoethyl)cinchoninamide hydrochloride;2-Butoxy-N-(2-diethylaminoethyl)cinchoninic acid amide hydrochloride;2-n-Butoxy-N-(2-diethylaminoethyl)cinchoninamide hydrochloride;Benzolin (local anesthetic);Cincaine;Cincaine chloride;Cinchocainehydrochloride;Cinchocainium chloride;Nupercainehydrochloride;Percain;Percaine;Percamin S;Sovcain;Sovcaine;
EINECS: 200-498-1
密度: 1.071g/cm3
融点: 99-101 ℃(点灯。)
Dibucaine hydrochloride is a local anesthetic of the amide type now generally used for surface anesthesia. It is one of the most potent and toxic of the long-acting local anesthetics and its parenteral use is restricted. The drug blocks both the initiation and conduction of nerve impulses by decreasing the neuronal membrane's permeability to sodium ions. This reversibly stabilizes the membrane and inhibits depolarization, resulting in the failure of a propagated action potential and subsequent conduction blockade.
In combination sodium dibucaine hydrochloride is administered to dogs to induce rapid, humane, painless euthanasia. The euthanasia solution is toxic to wildlife. Euthanized animals must be properly disposed of by deep burial, incineration or other method in compliance with state and local laws.
1. Dibucaine hydrochloride is a local anesthetic of the amide-type now generally used for surface anesthesia. It is one of the most potent and toxic of the long-acting local anesthetics and its parenteral use is restricted.
2. The drug blocks both the initiation and conduction of nerve impulses by decreasing the neuronal membrane's permeability to sodium ions. This reversibly stabilizes the membrane and inhibits depolarization, resulting in the failure of a propagated action potential and subsequent conduction blockade. In combination sodium, dibucaine hydrochloride is administered to dogs to induce rapid, humane, painless euthanasia. The euthanasia solution is toxic to wildlife. Euthanized animals must be properly disposed of by deep burial, incineration, or other methods in compliance with state and local laws.
| Item |
標準 |
Test Results |
| 乾燥減量 |
≤2.0% |
0.19% |
| ヘビーメタル |
≤10 ppm |
<10ppm |
| 水 |
≤1.0% |
0.10% |
| Sulphated ash |
≤0.5%, determined on 1.0 g. |
0.01% |
| 関連物質 |
Unspecified impurities: for each impurity |
≤0.10% |
<0.10% |
| Total Impurity |
≤0.5% |
0.18% |
| 純度 |
≧99.0% |
99.70% |
| アッセイ |
99.0%~101.0% (anhydrous substance). |
99.80% |
| Microbiological Analysis |
| Total plate count |
≤1000cfu/g |
準拠 |
| Salmonella |
Absent |
Negative |
| 保管所 |
Preserve in well-closed, light-resistant and airtight containers. |
準拠 |
