中文名盐酸丁氧普鲁卡因英文名benoxinate hydrochloride别名苯甲诺维辛盐酸奥布卡因奥布卡因盐酸盐盐酸丁氧普鲁卡因4-氨基-2-丁氧基苯甲酸2-(二乙氨基)乙酯盐酸盐氯化2-(4-氨基-3-丁氧基苯甲酰基)氧基乙基-二乙基铵氯化2-(4-氨基-3-丁氧基-苯基)羰氧基乙基-二乙基-铵苯甲酸,4-氨基-3-丁氧基-,2-(二乙基氨基)乙酯,盐酸盐氯化2-(4-氨基-3-丁氧基-苯甲酰基)氧基乙基-二乙基-铵英文别名cebesineconjuncainBENOXINATE HCLbenoxinate hclOxybuprocaine HCLBENOXINATE HYDROCHLORIDEbenoxinate hydrochlorideOXYBUPROCAINE HYDROCHLORIDE2-(DIETHYLAMINO)ETHYL 4-AMINO-3-BUTOXYBENZOATE HYDROCHLORIDE2-[(4-amino-3-butoxybenzoyl)oxy]-N,N-diethylethanaminium chloride4-AMINO-3-BUTOXYBENZOIC ACID DIETHYLAMINOETHYL ESTER HYDROCHLORIDEBENZOIC ACID, 4-AMINO-3-BUTOXY-, 2-(DIETHYLAMINO)ETHYL ESTER, MONOHYDROCHLORIDECAS5987-82-6EINECS227-808-8化学式C17H29ClN2O3分子量344.88InChIInChI=1/C17H28N2O3.ClH/c1-4-7-11-21-16-13-14(8-9-15(16)18)17(20)22-12-10-19(5-2)6-3;/h8-9,13H,4-7,10-12,18H2,1-3H3;1HInChIKeyPRGUDWLMFLCODA-UHFFFAOYSA-N熔点157-160 C沸点446.9°C at 760 mmHg闪点224.1°C蒸汽压3.51E-08mmHg at 25°C溶解度Very soluble in water, freely soluble in ethanol (96 per cent).存储条件2-8°C外观neat颜色White to Off-WhiteMerck13,1045物化性质结晶体,熔点155℃(U.S.P.XVI,1960),也有报道为157-160℃。易溶于水、D氯仿,溶于乙醇,不溶于yimi,水溶液的pH为4.5-5.2。丁氧普鲁卡因碱基([99-43-3])的沸点为215-218℃(0.267千帕)。体外研究Oxybuprocaine结合于钠离子通道,并可逆地稳定神经细胞膜从而降低其对钠离子的渗透性。神经元细胞膜的去极化被抑制,从而阻断了神经冲动的起始和传导。Oxybuprocaine与bupivacaine或者lidocaine相似,会产生剂量相关的运动机能、本体感觉和伤害感受的脊髓封锁。