N-Ethyl-d₅-maleimide

ALDRICH/692905 - 99 atom % D, 98% (CP)

Synonym: NEM (ethyl-d₅)

CAS Number: 360768-37-2
Empirical Formula (Hill Notation): C₆D₅H₂NO₂
Molecular Weight: 130.16
MDL Number: MFCD06658755
Linear Formula: C₆D₅H₂NO₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-692905-10MG	10 mg	No Price

Properties
Descriptions
Safety Info.
Basic Data

assay	98% (CP)
form	powder
InChI	1S/C6H7NO2/c1-2-7-5(8)3-4-6(7)9/h3-4H,2H2,1H3/i1D3,2D2
InChI key	HDFGOPSGAURCEO-ZBJDZAJPSA-N
isotopic purity	99 atom % D
mass shift	M+5
mp	43-46 °C (lit.)
Quality Level	200
SMILES string	[2H]C([2H])([2H])C([2H])([2H])N1C(=O)C=CC1=O
storage temp.	2-8°C

Application:	N-Ethyl-d₅-maleimide can be used: • To synthesize isotopic silica nanotag by reacting with silica precursor 3-mercaptopropyltrimethoxysilane (MPTMS) for multiplexed ion beam imaging. • As an isotopic internal standard to determine the ratio of glutathione (GSH) and glutathione disulfide (GSSG) in cultured cells using HPLC-UV and LC-QTOF-MS.
General description:	N-Ethyl-d₅-maleimide is a deuterated isotope analog of N-ethymaleimide, wherein methylene and methyl protons are replaced by deuterium.
Packaging:	This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service .

Symbol	GHS05, GHS06, GHS08
Signal word	Danger
Hazard statements	H300-H312-H314-H334
Precautionary statements	P261-P264-P280-P301 + P310-P305 + P351 + P338-P310
Hazard Codes	T+
Risk Statements	21-28-34-43
Safety Statements	26-28-36/37/39-45
RIDADR	UN 2928 8(6.1) / PGII
WGK Germany	3
Flash Point(F)	163.4 °F
Flash Point(C)	73 °C

Purity	98% (CP)
mp	43-46 °C (lit.)
Storage Temp.	2-8°C
UNSPSC	12352005

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