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DBCO-PEG4-Acid

DBCO-PEG4-Acid Structure
  • ₹3777.93 - ₹47229.48
  • Product name: DBCO-PEG4-Acid
  • CAS: 1537170-85-6
  • MF: C30H36N2O8
  • MW: 552.62
  • EINECS:
  • MDL Number:MFCD22380749
  • Synonyms:DBCO-PEG4-Acid;Dibenzocyclooctyne-PEG4-acid;ADIBO-PEG4-acid 90% (HPLC);ADIBO-PEG4-acid;DBCO-PEG4-acid,DBCO-PEG4-COOH;DBCO-CONH-PEG4-acid;Aurumpharma u63872;4,7,10,13-Tetraoxa-16-azaeicosanoic acid, 20-(11,12-didehydrodibenz[b,f]azocin-5(6H)-yl)-17,20-dioxo-
3 prices
Selected condition:

Brand

  • Sigma-Aldrich(India)

Package

  • 5MG
  • 50MG
  • 100MG
  • ManufacturerSigma-Aldrich(India)
  • Product number759902
  • Product descriptionDibenzocyclooctyne-PEG4-acid for Copper-free Click Chemistry
  • Packaging5MG
  • Price₹3777.93
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number759902
  • Product descriptionDibenzocyclooctyne-PEG4-acid for Copper-free Click Chemistry
  • Packaging50MG
  • Price₹23046.43
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number797685
  • Product descriptionADIBO-PEG4-acid 90% (HPLC)
  • Packaging100MG
  • Price₹47229.48
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 759902 Dibenzocyclooctyne-PEG4-acid for Copper-free Click Chemistry 5MG ₹3777.93 2022-06-14 Buy
Sigma-Aldrich(India) 759902 Dibenzocyclooctyne-PEG4-acid for Copper-free Click Chemistry 50MG ₹23046.43 2022-06-14 Buy
Sigma-Aldrich(India) 797685 ADIBO-PEG4-acid 90% (HPLC) 100MG ₹47229.48 2022-06-14 Buy

Properties

Boiling point :839.7±65.0 °C(Predicted)
Density :1.27±0.1 g/cm3(Predicted)
storage temp. :-20°C
solubility :Soluble in DMSO, DCM, DMF
pka :4.28±0.10(Predicted)
form :Solid or Viscous Liquid
color :Yellow to Orange
InChIKey :LKSAMQQFMTVPKD-UHFFFAOYSA-N
SMILES :C(O)(=O)CCOCCOCCOCCOCCNC(=O)CCC(N1CC2=CC=CC=C2C#CC2=CC=CC=C12)=O

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
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

DBCO-PEG4-acid is an analog of DBCO-Acid with PEG linker and a DBCO group. The DBCO groups is commonly used for copper-free Click Chemistry reactions due to its strain promoted high energy. The hydrophilic PEG chain allows for increased water solubility. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.

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