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Acetylene-PEG5-acid

Acetylene-PEG5-acid Structure
  • ₹4275.88 - ₹8724.95
  • Product name: Acetylene-PEG5-acid
  • CAS: 1245823-51-1
  • MF: C14H24O7
  • MW: 304.34
  • EINECS:
  • MDL Number:MFCD22201536
  • Synonyms:Alkyne-PEG5-acid;Acetylene-PEG5-acid;PROPARGYL-PEG5-COOH;Alkyne-PEG5-COOH;Alkyne-PEG4-Acid;Propyne-PEG4-CH2CH2COOH;Propargyl-PEG4-CH2CH2COOH;Propargyl-PEG4-C2-acid
Price2 Properties Safety Information Description
2 prices
Selected condition：

Brand

  • Sigma-Aldrich(India)

Package

  • 10MG
  • 25MG
  • ManufacturerSigma-Aldrich(India)
  • Product number764167
  • Product descriptionAlkyne-PEG5-acid
  • Packaging25MG
  • Price₹8724.95
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number764167
  • Product descriptionAlkyne-PEG5-acid
  • Packaging10MG
  • Price₹4275.88
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 764167 Alkyne-PEG5-acid 25MG ₹8724.95 2022-06-14 Buy
Sigma-Aldrich(India) 764167 Alkyne-PEG5-acid 10MG ₹4275.88 2022-06-14 Buy

Properties

Boiling point :426.3±45.0 °C(Predicted)
Density :1.127±0.06 g/cm3(Predicted)
storage temp. :-20°C
solubility :Soluble in Water, DMSO, DCM, DMF
pka :4.28±0.10(Predicted)
form :Liquid
color :Light yellow to yellow

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
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

Propargyl-PEG5-acid has a propargyl group at one end and an acid group at the other end. The acid can react with primary amines to form a stable amide bond, activation will be needed. The PEG units enhances solubility of the molecule in aqueous environment. The propargyl group can be linked to azide-containing biomolecules via Click Chemistry.

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Propargyl-PEG3-t-butyl ester Propargyl-PEG5-t-butyl ester Propargyl-PEG4-acid Propargyl-PEG10-acid Propargyl-PEG4-methylamine Propargyl-PEG6-acid Propargyl-PEG4-bromide Aminoxy-PEG3-Propargyl Propargyl-PEG3-Bromide Propargyl-PEG8-acid Propargyl-PEG5-alcohol propargyl-PEG3-Acid 7218-43-1 Proparyl-PEG5-methane Propargyl-PEG5-amine Propargyl-PEG3-NHS ester 159428-42-9 126422-57-9 Propargyl-PEG4-NHS ester Bis-propargyl-PEG6

Related product price

Suppliers and manufacturers

Xian confluore Biological Technology Co., Ltd.
Propargyl-PEG5-acid
₹0.00 /10g
Propargyl-PEG5-acid CAS:1245823-51-1
A.J Chemicals
Chongqing Chemdad Co., Ltd
SHANGHAI T&W PHARMACEUTICAL CO., LTD.
TargetMol Chemicals Inc.
Finetech Industry Limited
Nextpeptide Inc
Wuhan Topule Biopharmaceutical Co., Ltd
LEAPCHEM CO., LTD.
Jilin Chinese Academy of Sciences-yanshen Technology