成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
400-158-6606
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> Levetiracetam

Levetiracetam

Levetiracetam price.
  • $5 - $1504.5
  • Product name: Levetiracetam
  • CAS: 102767-28-2
  • MF: C8H14N2O2
  • MW: 170.20896
  • EINECS:600-348-9
  • MDL Number:MFCD03265610
  • Synonyms:(2S)-2-(2-Oxopyrrolidin-1-yl)butanamide;(2S)-(2-Oxopyrrolidin-1-yl)butyramide;1-Pyrrolidineacetamide, .alpha.-ethyl-2-oxo-, (.alpha.S)-;Levetiracetam (200 mg);(αS)-α-Ethyl-2-oxo-;(S)-2-(2-Oxo-1-pyrrolidinyl)butyramide;Levetiracetin;Levetiracetam solution
55 prices
Selected condition:
Brand
  • Activate Scientific
  • AK Scientific
  • Ambeed
  • ApexBio Technology
  • Arctom
  • AvaChem
  • Biorbyt Ltd
  • Biosynth Carbosynth
  • Cayman Chemical
  • Chem-Impex
  • ChemScene
  • Chemtos
  • Crysdot
  • DC Chemicals
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Oakwood
  • Sigma-Aldrich
  • TCI Chemical
  • Tocris
  • TRC
  • Usbiological
Package
  • 25mg
  • 50mg
  • 1ml of 1mg
  • 5mg
  • 10mg
  • 1mL
  • 50
  • 250mg
  • 10
  • y0001253
  • 100mg
  • 200mg
  • 1g
  • 5G
  • 10g
  • 25g
  • 100g
  • 10mM(in 1mL DMSO)
  • ManufacturerActivate Scientific
  • Product numberAS34800
  • Product description(S)-2-(2-Oxopyrrolidin-1-yl)butanamide 97+% ee
  • Packaging1g
  • Price$16
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS34800
  • Product description(S)-2-(2-Oxopyrrolidin-1-yl)butanamide 97+% ee
  • Packaging5G
  • Price$32
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS34800
  • Product description(S)-2-(2-Oxopyrrolidin-1-yl)butanamide 97+% ee
  • Packaging25g
  • Price$88
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ90120
  • Product descriptionLevetiracetam
  • Packaging100g
  • Price$135
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA185961
  • Product description(S)-2-(2-Oxopyrrolidin-1-yl)butanamide 98+%
  • Packaging1g
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA185961
  • Product description(S)-2-(2-Oxopyrrolidin-1-yl)butanamide 98+%
  • Packaging5g
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA185961
  • Product description(S)-2-(2-Oxopyrrolidin-1-yl)butanamide 98+%
  • Packaging10g
  • Price$25
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA185961
  • Product description(S)-2-(2-Oxopyrrolidin-1-yl)butanamide 98+%
  • Packaging25g
  • Price$42
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA185961
  • Product description(S)-2-(2-Oxopyrrolidin-1-yl)butanamide 98+%
  • Packaging100g
  • Price$135
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberA1198
  • Product descriptionLevetiracetam
  • Packaging10mM(in 1mL DMSO)
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberA1198
  • Product descriptionLevetiracetam
  • Packaging100mg
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS469405
  • Product description(S)-2-(2-Oxopyrrolidin-1-yl)butanamide ≥98%
  • Packaging25mg
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS469405
  • Product description(S)-2-(2-Oxopyrrolidin-1-yl)butanamide ≥98%
  • Packaging50mg
  • Price$6
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS469405
  • Product description(S)-2-(2-Oxopyrrolidin-1-yl)butanamide ≥98%
  • Packaging100mg
  • Price$8
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS469405
  • Product description(S)-2-(2-Oxopyrrolidin-1-yl)butanamide ≥98%
  • Packaging5g
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS469405
  • Product description(S)-2-(2-Oxopyrrolidin-1-yl)butanamide ≥98%
  • Packaging10g
  • Price$25
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Activate Scientific AS34800 (S)-2-(2-Oxopyrrolidin-1-yl)butanamide 97+% ee 1g $16 2021-12-16 Buy
Activate Scientific AS34800 (S)-2-(2-Oxopyrrolidin-1-yl)butanamide 97+% ee 5G $32 2021-12-16 Buy
Activate Scientific AS34800 (S)-2-(2-Oxopyrrolidin-1-yl)butanamide 97+% ee 25g $88 2021-12-16 Buy
AK Scientific J90120 Levetiracetam 100g $135 2021-12-16 Buy
Ambeed A185961 (S)-2-(2-Oxopyrrolidin-1-yl)butanamide 98+% 1g $5 2021-12-16 Buy
Ambeed A185961 (S)-2-(2-Oxopyrrolidin-1-yl)butanamide 98+% 5g $15 2021-12-16 Buy
Ambeed A185961 (S)-2-(2-Oxopyrrolidin-1-yl)butanamide 98+% 10g $25 2021-12-16 Buy
Ambeed A185961 (S)-2-(2-Oxopyrrolidin-1-yl)butanamide 98+% 25g $42 2021-12-16 Buy
Ambeed A185961 (S)-2-(2-Oxopyrrolidin-1-yl)butanamide 98+% 100g $135 2021-12-16 Buy
ApexBio Technology A1198 Levetiracetam 10mM(in 1mL DMSO) $80 2021-12-16 Buy
ApexBio Technology A1198 Levetiracetam 100mg $100 2021-12-16 Buy
Arctom AS469405 (S)-2-(2-Oxopyrrolidin-1-yl)butanamide ≥98% 25mg $5 2021-12-16 Buy
Arctom AS469405 (S)-2-(2-Oxopyrrolidin-1-yl)butanamide ≥98% 50mg $6 2021-12-16 Buy
Arctom AS469405 (S)-2-(2-Oxopyrrolidin-1-yl)butanamide ≥98% 100mg $8 2021-12-16 Buy
Arctom AS469405 (S)-2-(2-Oxopyrrolidin-1-yl)butanamide ≥98% 5g $15 2021-12-16 Buy
Arctom AS469405 (S)-2-(2-Oxopyrrolidin-1-yl)butanamide ≥98% 10g $25 2021-12-16 Buy

Properties

Melting point :118-119°C
alpha :-89.7 º
Flash point :9℃
storage temp. :2-8°C
solubility :H2O: >5mg/mL
form :powder
color :white
optical activity :[α]/D -90±5°, c = 1 in acetone
BCS Class :3
Stability :Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20° for up to 1 month.
InChI :InChI=1/C8H14N2O2/c1-2-6(8(9)12)10-5-3-4-7(10)11/h6H,2-5H2,1H3,(H2,9,12)/t6-/s3
InChIKey :HPHUVLMMVZITSG-UHFFFAOYSA-N
SMILES :C(N)(=O)[C@@H](N1CCCC1=O)CC |&1:3,r|
CAS DataBase Reference :102767-28-2(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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.

Related product price