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H2N-PEG4-Propyne

H2N-PEG4-Propyne Structure
  • ₹3940.3 - ₹74894
  • Product name: H2N-PEG4-Propyne
  • CAS: 1013921-36-2
  • MF: C11H21NO4
  • MW: 231.29
  • EINECS:
  • MDL Number:MFCD22380736
  • Synonyms:Acetylene-PEG4-amine;Amino-PEG4-alkyne;Triethylene glycol 2-aminoethyl propargyl ether;Propargyl-PEG4-amine;HC≡C-CH2-PEG4-NH2;Propyne-PEG4-amine;1-Amino-3,6,9,12-tetraoxapentadec-14-yne;Alkyne-PEG4-Amine
Price5 Properties Safety Information Description
5 prices
Selected condition：

Brand

  • Sigma-Aldrich
  • ALFA India
  • Sigma-Aldrich(India)

Package

  • 10MG
  • 25MG
  • 100mg
  • 500mg
  • ManufacturerSigma-Aldrich
  • Product number764248
  • Product descriptionAmino-PEG4-alkyne
  • Packaging10MG
  • Price₹3940.3
  • Updated2022-06-14
  • Buy
  • ManufacturerALFA India
  • Product numberALF-J64527-MC
  • Product description1-Amino-3,6,9,12-tetraoxapentadec-14-yne
  • Packaging100mg
  • Price₹37134
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-J64527-ME
  • Product description1-Amino-3,6,9,12-tetraoxapentadec-14-yne
  • Packaging500mg
  • Price₹74894
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number764248
  • Product descriptionAmino-PEG4-alkyne
  • Packaging10MG
  • Price₹3940.3
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number764248
  • Product descriptionAmino-PEG4-alkyne
  • Packaging25MG
  • Price₹8724.95
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich 764248 Amino-PEG4-alkyne 10MG ₹3940.3 2022-06-14 Buy
ALFA India ALF-J64527-MC 1-Amino-3,6,9,12-tetraoxapentadec-14-yne 100mg ₹37134 2022-05-26 Buy
ALFA India ALF-J64527-ME 1-Amino-3,6,9,12-tetraoxapentadec-14-yne 500mg ₹74894 2022-05-26 Buy
Sigma-Aldrich(India) 764248 Amino-PEG4-alkyne 10MG ₹3940.3 2022-06-14 Buy
Sigma-Aldrich(India) 764248 Amino-PEG4-alkyne 25MG ₹8724.95 2022-06-14 Buy

Properties

Boiling point :315.9±32.0 °C(Predicted)
Density :1.037±0.06 g/cm3(Predicted)
storage temp. :-20°C
solubility :Soluble in DMSO, DMF, DCM, THF, or chloroform.
pka :8.74±0.10(Predicted)
form :Solid
color :Pale Yellow

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
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.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

1-Amino-3,6,9,12-tetraoxapentadec-14-yne is used as a acetylene containing reagent with PEG spacer and carboxyl reactivity. The hydrophilic PEG spacer adds to the water solubility of this reagent, allowing for easy modification of carboxylic acid containing biomolecules such as antibodies, proteins and peptides with the terminal alkyne. The PEG spacer also reduces aggregation of modified proteins stored in solution by adding hydrophilic character.

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Suppliers and manufacturers

Henan Fengda Chemical Co., Ltd
H2N-PEG4-Propyne
₹0.10 /1000KG
H2N-PEG4-Propyne CAS:1013921-36-2
career henan chemical co
H2N-PEG4-Propyne
₹1.00 /1KG
H2N-PEG4-Propyne CAS:1013921-36-2
A.J Chemicals Alfa Aesar
Chongqing Chemdad Co., Ltd
SHANGHAI T&W PHARMACEUTICAL CO., LTD.
TargetMol Chemicals Inc.
Wuhan Topule Biopharmaceutical Co., Ltd
Zibo Hangyu Biotechnology Development Co., Ltd
LEAPCHEM CO., LTD.