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ChemicalBook > Product Catalogue >Organic Chemistry >Amides >Amides >N-Ethylmaleimide

N-Ethylmaleimide

N-Ethylmaleimide Structure
  • ₹1305 - ₹47478.45
  • Product name: N-Ethylmaleimide
  • CAS: 128-53-0
  • MF: C6H7NO2
  • MW: 125.13
  • EINECS:204-892-4
  • MDL Number:MFCD00005509
  • Synonyms:usafb-121 ;N-ETHYLMALEIMIDE;1-Ethyl-1H-pyrrole-2,5-dione~NEM;N-ETHYLMALEIMIDE SIGMAULTRA;N-ETHYLMALEIMIDE 99+%;N-EthylmaleimideA.R.;N-Ethylmaleimide-D5;1-ETHYLPYRROLE-2,5-DIONE
Price28 Properties Safety Information Description
28 prices
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Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)
  • ALFA India
  • SRL
  • ottokemi

Package

  • 1gm
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  • 5gm
  • 5G
  • 10g
  • 25G
  • 25gm
  • 50g
  • 100G
  • 5Gms
  • 25Gms
  • 100Gms
  • ManufacturerTCI Chemicals (India)
  • Product numberE0136
  • Product descriptionN-Ethylmaleimide
  • Packaging1G
  • Price₹2000
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberE0136
  • Product descriptionN-Ethylmaleimide
  • Packaging5G
  • Price₹3500
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberE0136
  • Product descriptionN-Ethylmaleimide
  • Packaging25G
  • Price₹10000
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberE3876
  • Product descriptionN-Ethylmaleimide crystalline, ≥98% (HPLC)
  • Packaging5G
  • Price₹4427.43
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberE1271
  • Product descriptionN-Ethylmaleimide BioXtra, ≥98% (HPLC)
  • Packaging1G
  • Price₹5109.4
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product number04260
  • Product descriptionN-Ethylmaleimide purum p.a., ≥99.0% (HPLC)
  • Packaging5G
  • Price₹5964.58
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product number04259
  • Product descriptionN-Ethylmaleimide BioUltra, ≥99.0% (HPLC)
  • Packaging5G
  • Price₹9168.78
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberE1271
  • Product descriptionN-Ethylmaleimide BioXtra, ≥98% (HPLC)
  • Packaging5G
  • Price₹10143.03
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberE3876
  • Product descriptionN-Ethylmaleimide crystalline, ≥98% (HPLC)
  • Packaging25G
  • Price₹14159.1
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number04260
  • Product descriptionN-Ethylmaleimide purum p.a., ≥99.0% (HPLC)
  • Packaging25G
  • Price₹14949.33
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product number04259
  • Product descriptionN-Ethylmaleimide BioUltra, ≥99.0% (HPLC)
  • Packaging25G
  • Price₹35982.3
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberE3876
  • Product descriptionN-Ethylmaleimide crystalline, ≥98% (HPLC)
  • Packaging100G
  • Price₹47478.45
  • Updated2022-06-14
  • Buy
  • ManufacturerALFA India
  • Product numberALF-L00355-18
  • Product descriptionN-Ethylmaleimide, 98+%
  • Packaging50g
  • Price₹24235
  • Updated2022-05-26
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  • ManufacturerALFA India
  • Product numberALF-040526-14
  • Product descriptionN-Ethylmaleimide, 99+%
  • Packaging25g
  • Price₹15224
  • Updated2022-05-26
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  • ManufacturerALFA India
  • Product numberALF-L00355-09
  • Product descriptionN-Ethylmaleimide, 98+%
  • Packaging10g
  • Price₹9569
  • Updated2022-05-26
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  • ManufacturerALFA India
  • Product numberALF-040526-06
  • Product descriptionN-Ethylmaleimide, 99+%
  • Packaging5g
  • Price₹3200
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) E0136 N-Ethylmaleimide 1G ₹2000 2022-05-26 Buy
TCI Chemicals (India) E0136 N-Ethylmaleimide 5G ₹3500 2022-05-26 Buy
TCI Chemicals (India) E0136 N-Ethylmaleimide 25G ₹10000 2022-05-26 Buy
Sigma-Aldrich(India) E3876 N-Ethylmaleimide crystalline, ≥98% (HPLC) 5G ₹4427.43 2022-06-14 Buy
Sigma-Aldrich(India) E1271 N-Ethylmaleimide BioXtra, ≥98% (HPLC) 1G ₹5109.4 2022-06-14 Buy
Sigma-Aldrich(India) 04260 N-Ethylmaleimide purum p.a., ≥99.0% (HPLC) 5G ₹5964.58 2022-06-14 Buy
Sigma-Aldrich(India) 04259 N-Ethylmaleimide BioUltra, ≥99.0% (HPLC) 5G ₹9168.78 2022-06-14 Buy
Sigma-Aldrich(India) E1271 N-Ethylmaleimide BioXtra, ≥98% (HPLC) 5G ₹10143.03 2022-06-14 Buy
Sigma-Aldrich(India) E3876 N-Ethylmaleimide crystalline, ≥98% (HPLC) 25G ₹14159.1 2022-06-14 Buy
Sigma-Aldrich(India) 04260 N-Ethylmaleimide purum p.a., ≥99.0% (HPLC) 25G ₹14949.33 2022-06-14 Buy
Sigma-Aldrich(India) 04259 N-Ethylmaleimide BioUltra, ≥99.0% (HPLC) 25G ₹35982.3 2022-06-14 Buy
Sigma-Aldrich(India) E3876 N-Ethylmaleimide crystalline, ≥98% (HPLC) 100G ₹47478.45 2022-06-14 Buy
ALFA India ALF-L00355-18 N-Ethylmaleimide, 98+% 50g ₹24235 2022-05-26 Buy
ALFA India ALF-040526-14 N-Ethylmaleimide, 99+% 25g ₹15224 2022-05-26 Buy
ALFA India ALF-L00355-09 N-Ethylmaleimide, 98+% 10g ₹9569 2022-05-26 Buy
ALFA India ALF-040526-06 N-Ethylmaleimide, 99+% 5g ₹3200 2022-05-26 Buy
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Properties

Melting point :43-46 °C(lit.)
Boiling point :210 °C(lit.)
Density :1.2500 (rough estimate)
refractive index :1.4430 (estimate)
Flash point :73 °C
storage temp. :2-8°C
solubility :methanol: 1 M at 20 °C, clear, colorless
form :Crystalline Powder
pka :-2.18±0.20(Predicted)
color :White to off-white
Water Solubility :1 g/L (20 ºC)
Sensitive :Light Sensitive
Merck :14,3822
BRN :112448
Stability :Stable. Combustible. Incompatible with strong oxidizing agents. Refrigerate.
InChIKey :HDFGOPSGAURCEO-UHFFFAOYSA-N
CAS DataBase Reference :128-53-0(CAS DataBase Reference)
NIST Chemistry Reference :1H-pyrrole-2,5-dione, 1-ethyl-(128-53-0)
EPA Substance Registry System :N-Ethylmaleimide (128-53-0)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H300 Fatal if swallowed Acute toxicity,oral Category 1, 2 Danger GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
H311 Toxic in contact with skin Acute toxicity,dermal Category 3 Danger GHS hazard pictograms P280, P302+P352, P312, P322, P361,P363, P405, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

Description

N-Ethylmaleimide is a protein thiol modifier which inhibits apoptotic DNA fragmentation. It is a sulfhydryl reagent and finds application in experimental biochemical studies as well as in enzymology. It is involved in the modification of cysteine residues in proteins and peptides. It acts as a Michael acceptor and reacts with nucelophiles like thiols. It is employed in the inhibition of Mg dependent internucleosomal DNA fragmentation.

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Suppliers and manufacturers

SURVIVAL TECHNOLOGIES LIMITED JSK Chemicals Pallav Chemicals And Solvents Pvt Ltd Survival Technologies Pvt Ltd TCI Chemicals (India) Pvt. Ltd. A.J Chemicals CLEARSYNTH LABS LTD. CHEMSWORTH Otto Chemie Pvt. Ltd. Alfa Aesar