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ChemicalBook >> CAS DataBase List >> Bromo-PEG2-acid

Bromo-PEG2-acid

Bromo-PEG2-acid price.
  • $139 - $745
  • Product name: Bromo-PEG2-acid
  • CAS: 1807503-92-9
  • MF: C7H13BrO4
  • MW: 241.08
  • EINECS:
  • MDL Number:MFCD28122969
  • Synonyms:Br-PEG2-acid;Bromo-PEG2-propionic acid;Bromo-PEG2-acid;Bromo-PEG3-acid;3-(2-(2-Bromoethoxy)ethoxy)propanoic acid;CAS_1807503-92-9;Br-PEG2-CH2CH2COOH;Bromo-PEG2-C2-acid
11 prices
Selected condition：
Brand
  • Absolute Chiral
  • Acrotein
  • AK Scientific
  • American Custom Chemicals Corporation
  • Apolloscientific
  • BroadPharm
  • Sigma-Aldrich
Package
  • 50mg
  • 100mg
  • 250mg
  • 1g
  • ManufacturerAbsolute Chiral
  • Product numberP1093-00-N
  • Product description3-(2-(2-bromoethoxy)ethoxy)propanoicacid None
  • Packaging250mg
  • Price$298
  • Updated2021-12-16
  • Buy
  • ManufacturerAbsolute Chiral
  • Product numberP1093-00-N
  • Product description3-(2-(2-bromoethoxy)ethoxy)propanoicacid None
  • Packaging100mg
  • Price$198
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberB-0669
  • Product descriptionBr-PEG2-CH2CH2COOH 97%
  • Packaging1g
  • Price$330
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number0328DY
  • Product description3-(2-(2-Bromoethoxy)ethoxy)propanoicacid
  • Packaging250mg
  • Price$387
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number0328DY
  • Product description3-(2-(2-Bromoethoxy)ethoxy)propanoicacid
  • Packaging50mg
  • Price$151
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberPOL0002413
  • Product descriptionBROMO-PEG3-ACID 95.00%
  • Packaging100MG
  • Price$393.75
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1323
  • Product descriptionBromo-PEG3-Acid
  • Packaging100mg
  • Price$428
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1322
  • Product descriptionBromo-PEG2-acid
  • Packaging100mg
  • Price$428
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-22246
  • Product descriptionBromo-PEG2-acid 98%
  • Packaging100mg
  • Price$180
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-22246
  • Product descriptionBromo-PEG2-acid 98%
  • Packaging1g
  • Price$745
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number901572
  • Product descriptionBromo-PEG2-acid ≥95%
  • Packaging50MG
  • Price$139
  • Updated2023-06-20
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Absolute Chiral P1093-00-N 3-(2-(2-bromoethoxy)ethoxy)propanoicacid None 250mg $298 2021-12-16 Buy
Absolute Chiral P1093-00-N 3-(2-(2-bromoethoxy)ethoxy)propanoicacid None 100mg $198 2021-12-16 Buy
Acrotein B-0669 Br-PEG2-CH2CH2COOH 97% 1g $330 2021-12-16 Buy
AK Scientific 0328DY 3-(2-(2-Bromoethoxy)ethoxy)propanoicacid 250mg $387 2021-12-16 Buy
AK Scientific 0328DY 3-(2-(2-Bromoethoxy)ethoxy)propanoicacid 50mg $151 2021-12-16 Buy
American Custom Chemicals Corporation POL0002413 BROMO-PEG3-ACID 95.00% 100MG $393.75 2021-12-16 Buy
Apolloscientific BIPG1323 Bromo-PEG3-Acid 100mg $428 2021-12-16 Buy
Apolloscientific BIPG1322 Bromo-PEG2-acid 100mg $428 2021-12-16 Buy
BroadPharm BP-22246 Bromo-PEG2-acid 98% 100mg $180 2021-12-16 Buy
BroadPharm BP-22246 Bromo-PEG2-acid 98% 1g $745 2021-12-16 Buy
Sigma-Aldrich 901572 Bromo-PEG2-acid ≥95% 50MG $139 2023-06-20 Buy

Properties

Boiling point :347.2±27.0 °C(Predicted)
Density :1.464±0.06 g/cm3(Predicted)
storage temp. :-20°C
pka :4.27±0.10(Predicted)
form :Liquid
color :Light brown 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
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

Bromo-PEG2-acid is a PEG linker containing a bromide group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. 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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