36637-18-0

36637-18-0结构式
36637-18-0结构式

化源商城直购

中文名 益替多卡因
英文名 etidocaine
中文别名 依替卡因
益替多咔因
英文别名 (2S)-N-(2,6-Dimethylphenyl)-2-[ethyl(propyl)amino]butanamide
Butanamide, N-(2,6-dimethylphenyl)-2-(ethylpropylamino)-, (2S)-
2-ethylpropylamino-2,6-n-butyroxylidide
Etidocaine
描述 依替卡因(EDC)是一种长氨基酰胺局部麻醉剂[1]。
相关类别
体外研究 IGL-EDC配方可以显著提高人成纤维细胞的存活率[1]。细胞活力测定[1]细胞系:人成纤维细胞浓度:0、4、8、16、24 mM培养时间:4、6和24 h结果:细胞存活率在(EDC)浓度下呈时间依赖性下降。
体内研究 依替卡因(脊髓注射,0.0075%,一次)未显示注射后神经功能缺损[2]。动物模型:成年瑞士韦伯斯特雄性小鼠[2]剂量:0.0075%给药:依替卡因(脊髓注射,0.007%,一次)结果:注射后未出现神经功能缺损。
参考文献

[1]. Oliveira, et al. Sustained Release from Ionic-Gradient Liposomes Significantly Decreases ETIDOCAINE Cytotoxicity. Pharmaceutical research vol. 35, 12 229. 10 Oct. 2018.

[2]. Langerman, L, et al. The partition coefficient as a predictor of local anesthetic potency for spinal anesthesia: evaluation of five local anesthetics in a mouse model. Anesthesia and analgesia vol. 79,3 (1994): 490-4.

密度 1.0±0.1 g/cm3
沸点 389.7±30.0 °C at 760 mmHg
分子式 C17H28N2O
分子量 276.417
闪点 189.5±24.6 °C
精确质量 276.220154
PSA 32.34000
LogP 3.77
蒸汽压 0.0±0.9 mmHg at 25°C
折射率 1.532

CHEMICAL IDENTIFICATION

RTECS NUMBER :
EJ3595000
CHEMICAL NAME :
Butanamide, N-(2,6-dimethylphenyl)-2-(ethylpropylamino)-, (+-)-
CAS REGISTRY NUMBER :
36637-18-0
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C17-H28-N2-O
MOLECULAR WEIGHT :
276.47

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
47500 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPPMAB Journal of Pharmacy and Pharmacology. (Pharmaceutical Soc. of Great Britain, 1 Lambeth High St., London SEI 7JN, UK) V.1- 1949- Volume(issue)/page/year: 42,201,1990