Merck
All Photos(3)

E1271

Sigma-Aldrich

N-Ethylmaleimide

BioXtra, ≥98% (HPLC)

Synonym(s):
NEM
Empirical Formula (Hill Notation):
C6H7NO2
CAS Number:
Molecular Weight:
125.13
Beilstein:
112448
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.21

Nível de qualidade

200

linha de produto

BioXtra

teor

≥98% (HPLC)

Impurezas

≤0.001% Phosphorus (P)
≤0.1% Insoluble matter

resíduo de ignição

≤0.1%

pb

210 °C (lit.)

pf

43-46 °C (lit.)

solubilidade

95% ethanol: 50 mg/mL, clear to slightly hazy (colorless to faint yellow)

traços de ânion

chloride (Cl-): ≤0.05%
sulfate (SO42-): ≤0.05%

traços de cátion

Al: ≤0.0005%
Ca: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
Na: ≤0.005%
Pb: ≤0.001%
Zn: ≤0.0005%

temperatura de armazenamento

2-8°C

SMILES string

CCN1C(=O)C=CC1=O

InChI

1S/C6H7NO2/c1-2-7-5(8)3-4-6(7)9/h3-4H,2H2,1H3

InChI key

HDFGOPSGAURCEO-UHFFFAOYSA-N

Gene Information

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Embalagem

1, 5 g in glass bottle

Aplicação

Reagent for the covalent modification of cysteine residues in proteins.

Ações bioquímicas/fisiológicas

Augments currents from native M-channels in sympathetic neurons and acts as an opener for KCNQ2, KCNQ4 and KCNQ5 channels.
Sulfhydryl alkylating agent that inactivates NADP-dependent isocitrate dehydrogenase and many endonucleases.

Pictogramas

CorrosionSkull and crossbones

Palavra indicadora

Danger

Classificações de perigo

Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1

Código de classe de armazenamento

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

Certificate of Analysis

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Certificate of Origin

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