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ChemicalBook >> CAS DataBase List >> Azido-PEG4-CH2CO2H

Azido-PEG4-CH2CO2H

Azido-PEG4-CH2CO2H price.
  • $250 - $980
  • Product name: Azido-PEG4-CH2CO2H
  • CAS: 1694731-93-5
  • MF: C11H18O6
  • MW: 246.26
  • EINECS:
  • MDL Number:MFCD28505518
  • Synonyms:Azido-PEG4-CH2CO2H;Azido-PEG4-CH2COOH;AZIDE-PEG4-CH2COOH;Propargyl-PEG3-CH2COOH;Propargyl-PEG4;3,6,9,12-Tetraoxapentadec-14-ynoic acid;3,6,9,12-tetraoxapentadec-14-yn-1-ic acid;Propargyl-PEG3-CH2COOH/3,6,9,12-Tetraoxapentadec-14-ynoic acid
6 prices
Selected condition：
Brand
  • Acrotein
  • Activate Scientific
  • Apolloscientific
  • BroadPharm
Package
  • 100mg
  • 500mg
  • 0.5g
  • 1g
  • ManufacturerAcrotein
  • Product numberB-0662
  • Product descriptionPropargyl-PEG3-CH2COOH 97%
  • Packaging0.5g
  • Price$293.34
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS103930
  • Product descriptionPropargyl-PEG3-CH2COOH 95+%
  • Packaging1g
  • Price$602
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1144
  • Product descriptionAzido-PEG4-CH2CO2H
  • Packaging100mg
  • Price$623
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-22737
  • Product descriptionPropargyl-PEG4-CH2CO2H 98%
  • Packaging100mg
  • Price$250
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-22737
  • Product descriptionPropargyl-PEG4-CH2CO2H 98%
  • Packaging500mg
  • Price$650
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-22737
  • Product descriptionPropargyl-PEG4-CH2CO2H 98%
  • Packaging1g
  • Price$980
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein B-0662 Propargyl-PEG3-CH2COOH 97% 0.5g $293.34 2021-12-16 Buy
Activate Scientific AS103930 Propargyl-PEG3-CH2COOH 95+% 1g $602 2021-12-16 Buy
Apolloscientific BIPG1144 Azido-PEG4-CH2CO2H 100mg $623 2021-12-16 Buy
BroadPharm BP-22737 Propargyl-PEG4-CH2CO2H 98% 100mg $250 2021-12-16 Buy
BroadPharm BP-22737 Propargyl-PEG4-CH2CO2H 98% 500mg $650 2021-12-16 Buy
BroadPharm BP-22737 Propargyl-PEG4-CH2CO2H 98% 1g $980 2021-12-16 Buy

Properties

Boiling point :375.0±32.0 °C(Predicted)
Density :1.151±0.06 g/cm3(Predicted)
pka :3.39±0.10(Predicted)
form :Liquid
color :Light yellow to yellow

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
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310 Immediately call a POISON CENTER or doctor/physician.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

Propargyl-PEG4-CH2CO2H is a linker consisting of a propargyl group with a carboxylic acid group. The carboxylic acid can react with primary amine groups in the presence of activators such as HATU or EDC. The propargyl group can react with azide compounds in Click Chemistry; copper catalyst will be needed. The PEG units help the molecule to have better solubility in aqueous solution.