Welcome to chemicalbook!
China English Japan Germany
400-158-6606
18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
Structured search
Inquriy
Try our best to find the right business for you.
Messages
Do not miss inquiry messages Please log in to view all inquiry messages.
My chemicalbook My chemicalbook

Welcome back!

RFQ
skype
MY Account
Top
ChemicalBook >> CAS DataBase List >> Bis-PEG2-acid

Bis-PEG2-acid

Bis-PEG2-acid price.
  • $178 - $1800
  • Product name: Bis-PEG2-acid
  • CAS: 19364-66-0
  • MF: C8H14O6
  • MW: 206.19
  • EINECS:
  • MDL Number:MFCD22056315
  • Synonyms:Bis-PEG2-acid;COOH-PEG1-COOH;HOOCCH2CH2O-PEG1-CH2CH2COOH;3,3'-[ethane-1,2-diylbis(oxy)]dipropanoic acid;Bis-PEG2-COOH;1,2-Bis(2-carboxyethoxy)ethane;Propanoic acid, 3,3'-[1,2-ethanediylbis(oxy)]bis-;3-[2-(2-carboxyethoxy)ethoxy]propanoic acid
Price11 Properties Safety Information Description
11 prices
Selected condition：
Brand
  • Absolute Chiral
  • Acrotein
  • AK Scientific
  • American Custom Chemicals Corporation
  • Apolloscientific
  • BroadPharm
  • purepeg
  • TRC
Package
  • 5MG
  • 100mg
  • 250mg
  • 500mg
  • 0.5g
  • 1g
  • 5G
  • ManufacturerAbsolute Chiral
  • Product numberP1008-00-N
  • Product description3,3'-(ethane-1,2-diylbis(oxy))dipropanoicacid 95%
  • Packaging100mg
  • Price$178
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberB-1183
  • Product descriptionHOOCCH2CH2O-PEG1-CH2CH2COOH 97%
  • Packaging0.5g
  • Price$183.34
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number3419CU
  • Product descriptionBis-PEG2-acid
  • Packaging500mg
  • Price$455
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberLIN0000138
  • Product descriptionBIS-PEG2-ACID 95.00%
  • Packaging5MG
  • Price$408
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberLIN0000138
  • Product descriptionBIS-PEG2-ACID 95.00%
  • Packaging100MG
  • Price$756
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1247
  • Product descriptionBis-PEG2-acid
  • Packaging250mg
  • Price$502
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-20588
  • Product descriptionBis-PEG2-acid 98%
  • Packaging250mg
  • Price$340
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-20588
  • Product descriptionBis-PEG2-acid 98%
  • Packaging1g
  • Price$740
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-20588
  • Product descriptionBis-PEG2-acid 98%
  • Packaging5G
  • Price$1800
  • Updated2021-12-16
  • Buy
  • Manufacturerpurepeg
  • Product number233201
  • Product descriptionHOOCCH2CH2-PEG1-CH2CH2COOH min.97%
  • Packaging1g
  • Price$185
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberB593655
  • Product descriptionBis-PEG2-Acid
  • Packaging100mg
  • Price$285
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Absolute Chiral P1008-00-N 3,3'-(ethane-1,2-diylbis(oxy))dipropanoicacid 95% 100mg $178 2021-12-16 Buy
Acrotein B-1183 HOOCCH2CH2O-PEG1-CH2CH2COOH 97% 0.5g $183.34 2021-12-16 Buy
AK Scientific 3419CU Bis-PEG2-acid 500mg $455 2021-12-16 Buy
American Custom Chemicals Corporation LIN0000138 BIS-PEG2-ACID 95.00% 5MG $408 2021-12-16 Buy
American Custom Chemicals Corporation LIN0000138 BIS-PEG2-ACID 95.00% 100MG $756 2021-12-16 Buy
Apolloscientific BIPG1247 Bis-PEG2-acid 250mg $502 2021-12-16 Buy
BroadPharm BP-20588 Bis-PEG2-acid 98% 250mg $340 2021-12-16 Buy
BroadPharm BP-20588 Bis-PEG2-acid 98% 1g $740 2021-12-16 Buy
BroadPharm BP-20588 Bis-PEG2-acid 98% 5G $1800 2021-12-16 Buy
purepeg 233201 HOOCCH2CH2-PEG1-CH2CH2COOH min.97% 1g $185 2021-12-16 Buy
TRC B593655 Bis-PEG2-Acid 100mg $285 2021-12-16 Buy

Properties

Melting point :66 °C
Boiling point :407.1±35.0 °C(Predicted)
Density :1.0869 g/cm3(Temp: 4 °C)
solubility :Soluble in Water, DMF, DMSO
form :Solid
pka :3.97±0.10(Predicted)
color :White to off-white

Safety Information

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

Description

Bis-PEG2-acid is a PEG linker containing two terminal carboxylic acid groups. The hydrophilic PEG spacer increases solubility in aqueous media. The terminal carboxylic acids can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.

More related product prices

alpha, oMega-Dipropionic acid hexaethylene glycol Bis-PEG10-acid α,ω-dipropionic acid tetraethylene glycol alpha, oMega-Dipropionic acid triethylene glycol Bis-PEG4-acid

Related product price

Suppliers and manufacturers

Accela ChemBio Inc.
Chongqing Chemdad Co., Ltd
SHANGHAI T&W PHARMACEUTICAL CO., LTD.
TargetMol Chemicals Inc.
Wuhan Borenpharm Co., Ltd
Nextpeptide Inc
Labnetwork lnc.
Wuhan Topule Biopharmaceutical Co., Ltd
Shanghai Acmec Biochemical Technology Co., Ltd.
Jilin Chinese Academy of Sciences-yanshen Technology