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ChemicalBook >> CAS DataBase List >> Propargyl-PEG4-acid

Propargyl-PEG4-acid

Propargyl-PEG4-acid price.
  • $28 - $1286
  • Product name: Propargyl-PEG4-acid
  • CAS: 1415800-32-6
  • MF: C12H20O6
  • MW: 260.28
  • EINECS:
  • MDL Number:MFCD22683284
  • Synonyms:Propargyl-PEG4-acid;Propargyl-PEG4-CH2CO2H;Propyne-PEG3-CH2CH2COOH;Alkyne-PEG4-COOH;PROPARGYL-PEG4-COOH;Propargyl-PEG3-CH2CH2COOH;4,7,10,13-tetraoxahexadec-15-ynoic acid ;4,7,10,13-Tetraoxahexadec-15-yn-1-oic acid
15 prices
Selected condition：
Brand
  • Acrotein
  • Activate Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • BroadPharm
  • purepeg
  • Sigma-Aldrich
  • TRC
Package
  • 100mg
  • 250mg
  • 0.5g
  • 1g
  • 5G
  • ManufacturerAcrotein
  • Product numberB-0629
  • Product descriptionPropargyl-PEG3-CH2CH2COOH 97%
  • Packaging0.5g
  • Price$220
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS103922
  • Product descriptionPropargyl-PEG3-CH2CH2COOH 95+%
  • Packaging1g
  • Price$431
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS103922
  • Product descriptionPropargyl-PEG3-CH2CH2COOH 95+%
  • Packaging5G
  • Price$1286
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA804377
  • Product description4,7,10,13-Tetraoxahexadec-15-yn-1-oicacid 97%
  • Packaging5g
  • Price$342
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA804377
  • Product description4,7,10,13-Tetraoxahexadec-15-yn-1-oicacid 97%
  • Packaging1g
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA804377
  • Product description4,7,10,13-Tetraoxahexadec-15-yn-1-oicacid 97%
  • Packaging250mg
  • Price$41
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA804377
  • Product description4,7,10,13-Tetraoxahexadec-15-yn-1-oicacid 97%
  • Packaging100mg
  • Price$28
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberPOL0002524
  • Product descriptionPROPARGYL-PEG4-ACID 95.00%
  • Packaging100MG
  • Price$446.25
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1705
  • Product descriptionPropargyl-PEG4-acid
  • Packaging100mg
  • Price$507
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1731
  • Product descriptionPropargyl-PEG4-CH2CO2H
  • Packaging100mg
  • Price$546
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-21094
  • Product descriptionPropargyl-PEG4-acid 98%
  • Packaging250mg
  • Price$360
  • Updated2021-12-16
  • Buy
  • Manufacturerpurepeg
  • Product number435703
  • Product descriptionHC≡C-CH2-PEG3-CH2CH2COOH min.97%
  • Packaging1g
  • Price$323
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number902543
  • Product descriptionPropargyl-PEG4-acid
  • Packaging250MG
  • Price$117.2
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number902543
  • Product descriptionPropargyl-PEG4-acid
  • Packaging1G
  • Price$1070
  • Updated2023-06-20
  • Buy
  • ManufacturerTRC
  • Product numberP839603
  • Product descriptionPropargyl-PEG4-acid
  • Packaging100mg
  • Price$265
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein B-0629 Propargyl-PEG3-CH2CH2COOH 97% 0.5g $220 2021-12-16 Buy
Activate Scientific AS103922 Propargyl-PEG3-CH2CH2COOH 95+% 1g $431 2021-12-16 Buy
Activate Scientific AS103922 Propargyl-PEG3-CH2CH2COOH 95+% 5G $1286 2021-12-16 Buy
Ambeed A804377 4,7,10,13-Tetraoxahexadec-15-yn-1-oicacid 97% 5g $342 2021-12-16 Buy
Ambeed A804377 4,7,10,13-Tetraoxahexadec-15-yn-1-oicacid 97% 1g $100 2021-12-16 Buy
Ambeed A804377 4,7,10,13-Tetraoxahexadec-15-yn-1-oicacid 97% 250mg $41 2021-12-16 Buy
Ambeed A804377 4,7,10,13-Tetraoxahexadec-15-yn-1-oicacid 97% 100mg $28 2021-12-16 Buy
American Custom Chemicals Corporation POL0002524 PROPARGYL-PEG4-ACID 95.00% 100MG $446.25 2021-12-16 Buy
Apolloscientific BIPG1705 Propargyl-PEG4-acid 100mg $507 2021-12-16 Buy
Apolloscientific BIPG1731 Propargyl-PEG4-CH2CO2H 100mg $546 2021-12-16 Buy
BroadPharm BP-21094 Propargyl-PEG4-acid 98% 250mg $360 2021-12-16 Buy
purepeg 435703 HC≡C-CH2-PEG3-CH2CH2COOH min.97% 1g $323 2021-12-16 Buy
Sigma-Aldrich 902543 Propargyl-PEG4-acid 250MG $117.2 2024-03-01 Buy
Sigma-Aldrich 902543 Propargyl-PEG4-acid 1G $1070 2023-06-20 Buy
TRC P839603 Propargyl-PEG4-acid 100mg $265 2021-12-16 Buy

Properties

Boiling point :388.0±37.0 °C(Predicted)
Density :1.129±0.06 g/cm3(Predicted)
storage temp. :-20°C
solubility :Soluble in Water, DMSO, DCM, DMF
pka :4.28±0.10(Predicted)
form :Viscous Liquid
color :Colorless to light yellow

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H242 Heating may cause a fire Self-reactive substances and mixtures; and Organic peroxides Type C, D,Type E, F
Type G		 Danger
Warning		 GHS hazard pictograms P210, P220, P234, P280, P370+P378,P403+P235, P411, P420, P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P234 Keep only in original container.
P235 Keep cool.
P240 Ground/bond container and receiving equipment.
P370+P378 In case of fire: Use … for extinction.
P403 Store in a well-ventilated place.

Description

Propargyl-PEG4-acid is a PEG reagent with an alkyne and a terminal carboxylic acid. The carboxylic acid reacts with primary amine groups with the help of activators (e.g. EDC, or HATU). The 4-unit PEG spacer increases hydrophilicity. The alkyne can participate in copper-catalyzed Click Chemistry.

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