A5513
N-乙酰普鲁卡因胺 盐酸盐
≥99% (HPLC), Class III antiarrhythmic, powder
别名:
N-乙酰普卡胺 盐酸盐, NAPA, 乙酰卡尼 盐酸盐
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线性分子式:
4-(CH3CONH)C6H4CONHCH2CH2N(C2H5)2·HCl
化学文摘社编号:
分子量:
313.82
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
251-831-2
MDL number:
产品名称
N-乙酰普鲁卡因胺 盐酸盐, ≥99% (HPLC), powder
form
powder
InChI key
IYEWBJUCJHKLHD-UHFFFAOYSA-N
InChI
1S/C15H23N3O2.ClH/c1-4-18(5-2)11-10-16-15(20)13-6-8-14(9-7-13)17-12(3)19;/h6-9H,4-5,10-11H2,1-3H3,(H,16,20)(H,17,19);1H
SMILES string
Cl[H].CCN(CC)CCNC(=O)c1ccc(NC(C)=O)cc1
assay
≥99% (HPLC)
mp
184-186 °C (lit.)
solubility
H2O: 50 mg/mL
storage temp.
−20°C
Quality Level
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相关类别
Biochem/physiol Actions
III 类抗心律失常药。通过降低延时的外向钾电流、稍微降低钙电流以及稍微抑制内向整流钾电流来增大动作电位的持续时间。这是普鲁卡因胺的活性代谢物，不会导致全身性红斑狼疮。
作用于钾电流的 III 类抗心律失常药。
N-acetyltransferase II in liver catalyzes the conversion of procainamide to N-acetylprocainamide (NAPA).
Application
N-Acetylprocainamide hydrochloride may be used:
- as an internal standard for spiking plasma samples for ultra-high-pressure liquid chromatography coupled with a diode array detector (UHPLC-DAD) analysis
- to test its relaxant effect on tracheal smooth muscle tissue preparations
- in preparation of complexes with N-acetyl-L-tyrosine methyl ester and N-acetyl-L-phenylalanine methyl ester for studying intermolecular interactions using nuclear magnetic resonance (NMR) spectroscopy studies
N-Acetylprocainamide hydrochloride is a class III antiarrhythmic compound. N-Acetylprocainamide hydrochloride has been used in a study to determine the disposition of procainamide and N-acetylprocainamide in protein-calorie malnutrition. N-Acetylprocainamide hydrochloride has also been used to study pharmacokinetics of procainamide and N-acetylprocainamide in rats.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
The evidence for complex formation between N-acetyl-l-tyrosine methyl ester and N-acetylprocainamide hydrochloride using NMR spectroscopy
Janik A, et al.
Structural Chemistry, 20(4), 699-707 (2009)
D Jung et al.
Drug metabolism and disposition: the biological fate of chemicals, 13(3), 359-363 (1985-05-01)
The influence of dietary protein deficiency on the disposition of procainamide (PA) and its major metabolite, N-acetylprocainamide (NAPA) was investigated in male Sprague-Dawley rats fed for 4 weeks on a 23 (control) or a 5% (low) protein diet ad libitum.
B L Kamath et al.
Journal of pharmaceutical sciences, 70(3), 299-302 (1981-03-01)
The pharmacokinetics of distribution and elimination of procainamide and its major metabolite, N-actylprocainamide, were studied in rats. Eight rats were selected randomly, and each received intravenously 14C-labeled procainamide hydrochloride (75 mg/kg) or 14C-labeled N-acetylprocainamide hydrochloride (86 mg/kg) according to a
Amitava Dasgupta et al.
Archives of pathology & laboratory medicine, 131(7), 1094-1098 (2007-07-10)
St John's wort induces the activity of the cytochrome P450 enzyme system causing treatment failure because of increased metabolism of many drugs. Procainamide is metabolized by a different pathway to N-acetyl procainamide. To study St John's wort-procainamide interaction using a
Jimmy Flarakos et al.
Analytical chemistry, 77(5), 1345-1353 (2005-03-01)
High-throughput screening of combinatorial libraries has evolved from studying large diverse libraries to analyzing small, structurally similar, focused libraries. This paradigm shift has generated a need for rapid screening technologies to screen both diverse and focused libraries in a simple
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