左乙拉西坦, 电压门控 N 型钙通道 alpha-1B 亚基阻断剂

有效的抗癫痫药;绑定到SV2A
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货号 (SKU) 包装规格 是否现货 价格 数量
L129699-250mg
250mg 现货 Stock Image
L129699-1g
1g 现货 Stock Image
L129699-5g
5g 现货 Stock Image
L129699-25g
25g 现货 Stock Image
L129699-100g
100g 现货 Stock Image

基本描述

别名 左乙拉西坦 | (S)-2-(2-氧代-1-吡咯烷基)丁酰胺
英文别名 Etiracetam levo-isomer | Levetiracetam teva | Levipil | SR-01000759400 | 1-Pyrrolidineacetamide, alpha-ethyl-2-oxo-, (alphaS)- | LEVETIRACETAM [USAN] | KeppraXR | LEVETIRACETAM [HSDB] | 1-Pyrrolidineacetamide, alpha-ethyl-2-oxo-, (S)- | etiracetam, S-isom
规格或纯度 Moligand™, ≥99%
英文名称 Levetiracetam
生化机理 左乙拉西坦是一种具有抗癫痫活性的吡咯烷类药物。左乙拉西坦的立体选择性结合仅限于中枢神经系统的突触质膜,在外周组织中没有结合。左乙拉西坦抑制突发性发射,但不影响神经元的正常兴奋性,这表明它可以选择性地防止癫痫样突发性发射的超同步化和癫痫发作活动的传播。与大脑中的突触囊泡蛋白(SV2A)结合。
储存温度 -20°C储存
运输条件 超低温冰袋运输
作用类型 抑制剂
作用机制 电压门控 N 型钙通道 alpha-1B 亚基阻断剂
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产品介绍

Levetiracetam is an antiepileptic which displays distinctive properties from conventional antiepileptic drμgs. Displays potent seizure protection in animal models of chronic epilepsy but lacks activity in acute seizure models. Binds synaptic vesicle protein 2A (SV2A) and inhibits Na+-dependent Cl-/HCO3- exchange.A compound which inhibits burst firing without affecting normal neuronal excitability

Levetiracetam is an antiepileptic which displays distinctive properties from conventional antiepileptic drugs. Displays potent seizure protection in animal models of chronic epilepsy but lacks activity in acute seizure models. Binds synaptic vesicle protein 2A (SV2A) and inhibits Na+-dependent Cl-/HCO3- exchange.
A compound which inhibits burst firing without affecting normal neuronal excitability

AI解读

产品属性

ALogP -0.3

关联靶点(人)

SV2A Tclin 突触小泡糖蛋白 2A(Synaptic vesicle glycoprotein 2A) (2 活性数据)
活性类型 活性值-log(M) 作用机制 期刊 参考文献(PubMed IDs)
F2 Tclin Thrombin (11687 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ESR1 Tclin Estrogen receptor alpha (17718 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
NR3C1 Tclin Glucocorticoid receptor (14987 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
PGR Tclin Progesterone receptor (8562 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ADRB2 Tclin Beta-2 adrenergic receptor (11824 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
CHRM2 Tclin Muscarinic acetylcholine receptor M2 (10671 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ADRB1 Tclin Beta-1 adrenergic receptor (6630 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
HTR1A Tclin Serotonin 1a (5-HT1a) receptor (14969 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ADRA2A Tclin Alpha-2a adrenergic receptor (9450 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
AR Tclin Androgen Receptor (11781 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
CHRM1 Tclin Muscarinic acetylcholine receptor M1 (12690 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
DRD2 Tclin Dopamine D2 receptor (23596 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
GABRA1 Tclin GABA receptor alpha-1 subunit (399 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
MAOA Tclin Monoamine oxidase A (11911 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
CNR1 Tclin Cannabinoid CB1 receptor (20913 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
DRD1 Tclin Dopamine D1 receptor (9720 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ACHE Tclin Acetylcholinesterase (18204 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
PTGS1 Tclin Cyclooxygenase-1 (9233 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
SLC6A2 Tclin Norepinephrine transporter (10102 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
HRH2 Tclin Histamine H2 receptor (5428 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
HTR2A Tclin Serotonin 2a (5-HT2a) receptor (14758 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
HTR2C Tclin Serotonin 2c (5-HT2c) receptor (11471 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
AVPR2 Tclin Vasopressin V2 receptor (2912 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ADORA1 Tclin Adenosine A1 receptor (17603 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
AGTR1 Tclin Type-1 angiotensin II receptor (5176 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
SLC6A4 Tclin Serotonin transporter (12625 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ADRA1A Tclin Alpha-1a adrenergic receptor (8359 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
PTGS2 Tclin Cyclooxygenase-2 (13999 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
HRH1 Tclin Histamine H1 receptor (7573 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
OPRM1 Tclin Mu opioid receptor (19785 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
DRD3 Tclin Dopamine D3 receptor (14368 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
PPARG Tclin Peroxisome proliferator-activated receptor gamma (15191 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
AVPR1A Tclin Vasopressin V1a receptor (5412 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
OPRD1 Tclin Delta opioid receptor (15096 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
OPRK1 Tclin Kappa opioid receptor (16155 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
HTR3A Tclin Serotonin 3a (5-HT3a) receptor (3366 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
SLC6A3 Tclin Dopamine transporter (10535 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
GRIN1 Tclin Glutamate (NMDA) receptor subunit zeta 1 (122 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
SLC18A2 Tclin Synaptic vesicular amine transporter (118 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
KCNH2 Tclin HERG (29587 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
CACNA1C Tclin Voltage-gated L-type calcium channel alpha-1C subunit (766 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
PDE3A Tclin Phosphodiesterase 3A (3309 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
SLC29A1 Tclin Equilibrative nucleoside transporter 1 (1711 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ADRA2B Tclin Alpha-2b adrenergic receptor (4412 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ADRA2C Tclin Alpha-2c adrenergic receptor (4876 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
CHRM3 Tclin Muscarinic acetylcholine receptor M3 (7750 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
HTR2B Tclin Serotonin 2b (5-HT2b) receptor (10323 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
TBXA2R Tclin Thromboxane A2 receptor (5717 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
EDNRA Tclin Endothelin receptor ET-A (5008 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ADORA2A Tclin Adenosine A2a receptor (16305 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID

关联靶点(其它种属)

Npy1r Neuropeptide Y receptor type 1 (8 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Cckar Cholecystokinin A receptor (90 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Pde4d Phosphodiesterase 4D (4 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Abcb1b P-glycoprotein 1 (174 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Hdac6 Histone deacetylase 6 (222 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Abcb1a P-glycoprotein 3 (492 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Pseudomonas aeruginosa (123386 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Klebsiella pneumoniae (43867 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Staphylococcus aureus (210822 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Acinetobacter baumannii (41033 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Escherichia coli (133304 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Cryptococcus neoformans (21258 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Candida albicans (78123 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Mus musculus (284745 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Rattus norvegicus (775804 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Sv2a Synaptic vesicle protein 2a (151 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
rep Replicase polyprotein 1ab (378 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
CCT2 T-complex protein 1 subunit beta (5007 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Ido2 Indoleamine 2,3-dioxygenase 2 (105 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
SARS-CoV-2 (38078 活性数据)
活性类型 Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID

作用机制

作用机制 Action Type target ID Target Name Target Type Target Organism Binding Site Name 参考文献

名称和识别符

PubChem SID 504763500
分子类型 小分子
IUPAC Name (2S)-2-(2-oxopyrrolidin-1-yl)butanamide
INCHI InChI=1S/C8H14N2O2/c1-2-6(8(9)12)10-5-3-4-7(10)11/h6H,2-5H2,1H3,(H2,9,12)/t6-/m0/s1
InChi Key HPHUVLMMVZITSG-LURJTMIESA-N
Canonical SMILES CCC(C(=O)N)N1CCCC1=O
Isomeric SMILES CC[C@@H](C(=O)N)N1CCCC1=O
WGK Germany 3
RTECS UX9656166
PubChem CID 5284583
分子量 170.21
Reaxy-Rn 8407472

化学和物理性质

溶解性 Soluble in water (34 mg/ml at 25 °C), DMSO (34 mg/ml at 25 °C), and ethanol (34 mg/ml at 25 °C).
比旋光度 -88° (C=1,Acetone)
熔点 118 °C
分子量 170.210 g/mol
XLogP3 -0.300
氢键供体数Hydrogen Bond Donor Count 1
氢键受体数Hydrogen Bond Acceptor Count 2
可旋转键计数Rotatable Bond Count 3
精确质量Exact Mass 170.106 Da
单同位素质量Monoisotopic Mass 170.106 Da
拓扑极表面积Topological Polar Surface Area 63.400 Ų
重原子数Heavy Atom Count 12
形式电荷Formal Charge 0
复杂度Complexity 203.000
同位素原子数Isotope Atom Count 0
定义的原子立体中心计数Defined Atom Stereocenter Count 1
未定义的原子立体中心计数Undefined Atom Stereocenter Count 0
定义的键立体中心计数Defined Bond Stereocenter Count 0
未定义的键立体中心计数Undefined Bond Stereocenter Count 0
所有立体化学键的总数The total count of all stereochemical bonds 0
共价键合单元计数Covalently-Bonded Unit Count 1

安全和危险性(GHS)

象形图 GHS07
信号词 Warning
危险声明

H319: 引起严重眼睛刺激

H302: 吞食有害

预防措施声明

P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。

P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。

P501: 将内容物/容器处理到。。。

P264: 处理后要彻底洗手。

P270: 使用本产品时,请勿进食、饮水或吸烟。

P330: 漱口

P264+P265: 处理后彻底洗手[和…]。不要触摸眼睛。

P301+P317: 如果被吞咽:请寻求医疗帮助。

P337+P317: 如果眼睛刺激持续:寻求医疗帮助。

WGK Germany 3
RTECS UX9656166
Reaxy-Rn 8407472
个人防护装备 dust mask type N95 (US), Eyeshields, Gloves

技术规格说明书

Nitrogen by Elemental Analysis 16.1-16.7(%)
Specific Rotation [a]20/D(c=1 in Acetone) -90--86(°)
Carbon by Elemental Analysis 55.7-56.6(%)
Oxygen by Elemental Analysi 18.4-19(%)
Purity(HPLC) 99-100(%)
Melting point 116-120(℃)
Appearance(L129699) White to Off-White Powder or Crystals
Proton NMR spectrum Conforms to Structure

质检证书(CoA,COO,BSE/TSE 和分析图谱)

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找到17个结果

批号(Lot Number) 证书类型 日期 货号
C2314304 分析证书 24-12-06 L129699
C2314301 分析证书 24-12-06 L129699
C2314294 分析证书 24-12-06 L129699
B1528010 分析证书 24-06-15 L129699
F2425340 分析证书 24-05-06 L129699
F2425342 分析证书 24-05-06 L129699
F2425343 分析证书 24-05-06 L129699
F2425339 分析证书 24-05-06 L129699
F2425341 分析证书 24-05-06 L129699
F2425344 分析证书 24-05-06 L129699
F2425345 分析证书 24-05-06 L129699
K1710001 分析证书 23-05-10 L129699
C2202109 分析证书 22-01-21 L129699
C2202110 分析证书 22-01-21 L129699
C2202111 分析证书 22-01-21 L129699
H2325045 分析证书 22-01-21 L129699
F2426249 分析证书 22-01-21 L129699

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此产品的引用文献

1. Kun Zhang, Jiahui Liang, Nadja R. Brun, Yanbin Zhao, Andreas A. Werdich.  (2021)  Rapid Zebrafish Behavioral Profiling Assay Accelerates the Identification of Environmental Neurodevelopmental Toxicants.  ENVIRONMENTAL SCIENCE & TECHNOLOGY,  55  (3): (1919–1929).  [PMID:33470099] [10.1021/acs.est.0c06949]

参考文献

1. Kun Zhang, Jiahui Liang, Nadja R. Brun, Yanbin Zhao, Andreas A. Werdich.  (2021)  Rapid Zebrafish Behavioral Profiling Assay Accelerates the Identification of Environmental Neurodevelopmental Toxicants.  ENVIRONMENTAL SCIENCE & TECHNOLOGY,  55  (3): (1919–1929).  [PMID:33470099] [10.1021/acs.est.0c06949]

溶液计算器