中文名 | 盐酸美加明 |
英文名 | Mecamylamine Hydrochloride |
别名 | 异坎胺 美加明 盐酸美加敏 盐酸美加明 盐酸美卡拉明 盐酸美加明 USP标准品 美加明-[13C4,15N] 盐酸盐 N,2,3,3-四甲基双环[2.2.1]庚-2-胺盐酸盐 |
英文别名 | inversine Mecamylamine HCl MECAMYLAMINE USP mevasinhydrochloride Mecamylamine Hydrochloride n-methyl-dl-isobornylaminehydrochloride n,2,3,3-tetramethyl-2-norbornanaminhydrochloride n,2,3,3-tetramethyl-2-norbornanaminehydrochloride N,2,3,3-TETRAMETHYLBICYCLO[2.2.1]HEPTAN-2-AMINE HYDROCHLORIDE |
CAS | 826-39-1 |
EINECS | 212-555-8 |
化学式 | C11H22ClN |
分子量 | 203.75 |
熔点 | >240°C (dec.) |
溶解度 | 乙醇: 122mg/ml |
酸度系数 | pKa 11.2(H2O,t undefined,I=0.1) (Uncertain) |
存储条件 | 2-8°C |
外观 | 整洁 |
体外研究 | Mecamylamine blocks muscle nAChRs in a use- and voltagedependent manner. Mecamylamine blocks the nicotinic currents via trapping mechanism. The main feature of this block is the phenomenon of block relief, which might be revealed by combined action of depolarization and activation of nAChRs. The experimental study of the Mecamylamine action on muscle nAChRs revealed that: (1) Mecamylamine (1-20 μM) reduces evoked end-plate currents (EPC) amplitude with Hill’s constant equal to 1.2 and IC 50 = 7.8 μM at holding potential –70 mV; (2) the calculated depth of its interaction with the muscle nAChR channel is almost half of the one of neuronal nAChRs (0.37 compare to 0.72 for neuronal nAChRs); (3) simultaneous membrane depolarization and repetitive activation of postsynaptic nAChRs by motor nerve stimulation produced rapid block relief dependent on the degree of depolarization, number of conditioning signals and Mecamylamine concentration, and only slightly depended on the rate of stimulation. |
危险品标志 | Xn - 有害物品 |
风险术语 | R22 - 吞食有害。 R36/37/38 - 刺激眼睛、呼吸系统和皮肤。 |
安全术语 | 36/37/39 - 穿戴适当的防护服、手套和护目镜或面具。 |
危险品运输编号 | UN 2811 6.1/PG 3 |
WGK Germany | 3 |
RTECS | RB6900000 |
海关编号 | 2921300000 |
Hazard Class | 6.1 |
上游原料 | 氢化铝锂 氰化钠 |
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