38396-39-3
中文名稱
布比卡因
英文名稱
(±)-1-butyl-N-(2,6-dimethylphenyl)piperidine-2-carboxamide
CAS
38396-39-3
分子式
C18H28N2O
分子量
288.43
MOL 文件
38396-39-3.mol
更新日期
2025/07/29 11:46:30

基本信息
英文別名
BupivacainaAh 250
Bucain
Bupivan
Rac-Bupivacaine
Bupivacaine Free Base
Bupivacaine (SKY 0402)
(R,S)-Bupivqacaine hydrochloride
BUPIVACAINE FREE BASEBUPIVACAINE FREE BASE
2-Piperidinecarboxamide, 1-butyl-N-(2,6-dimethylphenyl)-
所屬類別
原料藥:局部麻醉劑物理化學(xué)性質(zhì)
熔點(diǎn)106-110℃
沸點(diǎn)423.4±45.0 °C(Predicted)
密度1.032±0.06 g/cm3(Predicted)
儲(chǔ)存條件-20°C儲(chǔ)存
溶解度DMSO:25.0(Max Conc. mg/mL);86.68(Max Conc. mM)
DMF:30.0(Max Conc. mg/mL);104.01(Max Conc. mM)
Ethanol:30.0(Max Conc. mg/mL);104.01(Max Conc. mM)
Ethanol:PBS (pH 7.2) (1:1):0.5(Max Conc. mg/mL);1.73(Max Conc. mM)
DMF:30.0(Max Conc. mg/mL);104.01(Max Conc. mM)
Ethanol:30.0(Max Conc. mg/mL);104.01(Max Conc. mM)
Ethanol:PBS (pH 7.2) (1:1):0.5(Max Conc. mg/mL);1.73(Max Conc. mM)
酸度系數(shù)(pKa)14.85±0.70(Predicted)
形態(tài)結(jié)晶粉末
顏色White to off-white
水溶解性Soluble in water, ethanol, chloroform (slightly ), and acetone (slightly ).
InChIInChI=1S/C18H28N2O/c1-4-5-12-20-13-7-6-11-16(20)18(21)19-17-14(2)9-8-10-15(17)3/h8-10,16H,4-7,11-13H2,1-3H3,(H,19,21)
InChIKeyLEBVLXFERQHONN-UHFFFAOYSA-N
SMILESN1(CCCC)CCCCC1C(NC1=C(C)C=CC=C1C)=O
EPA化學(xué)物質(zhì)信息2-Piperidinecarboxamide, 1-butyl-N-(2,6-dimethylphenyl)- (38396-39-3)
安全數(shù)據(jù)
警示詞危險(xiǎn)
危險(xiǎn)性描述H300-H310-H330
TSCAYes
危險(xiǎn)等級(jí)6.1
毒害物質(zhì)數(shù)據(jù)38396-39-3(Hazardous Substances Data)
制備方法
方法1

14252-80-3

14252-80-3
以鹽酸布比卡因?yàn)樵虾铣捎坞x堿的一般步驟:首先,將5克鹽酸布比卡因溶解于195克USP級(jí)純水中。隨后,緩慢加入約15毫升1.0N氫氧化鈉溶液,調(diào)節(jié)pH至9.5。反應(yīng)完成后,將生成的沉淀物通過過濾收集,并用純水洗滌。接著,將固體重新分散于50毫升純水中,攪拌15分鐘后再次過濾并洗滌。重復(fù)上述分散、過濾及洗滌操作。最后,將所得材料置于40℃條件下干燥72小時(shí)。
參考文獻(xiàn):
[1] Patent: WO2008/88756, 2008, A1. Location in patent: Page/Page column 30-31
[2] Patent: WO2003/99293, 2003, A1. Location in patent: Page 10
[3] Patent: US2006/78606, 2006, A1. Location in patent: Page/Page column 4
[4] Organic Process Research and Development, 2000, vol. 4, # 6, p. 530 - 533