Bis-PEG4-acid

ChemicalBook > CAS DataBase List > Bis-PEG4-acid

Product Name: Bis-PEG4-acid
CAS No.: 96517-92-9
Chemical Name: Bis-PEG4-acid
Synonyms: Di-Acid-PEG3;Bis-PEG3-COOH;Bis-PEG3-acid;COOH-PEG2-COOH;HOOCCH2CH2O-PEG2-CH2CH2COOH;4,7,10-trioxa-tridecanedioic acid;3,3'-[oxybis(ethane-2,1-diyloxy)]dipropanoic acid;Propanoic acid, 3,3'-[oxybis(2,1-ethanediyloxy)]bis-;Propanoic acid, 3,3'-[oxybis(2,1-ethanediyloxy)]bis-;3-[2-[2-(2-carboxyethoxy)ethoxy]ethoxy]propanoic acid
CBNumber: CB73051642
Molecular Formula: C10H18O7
Formula Weight: 250.25
MOL File: 96517-92-9.mol

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Bis-PEG4-acid Property

Boiling point:: 445.4±40.0 °C(Predicted)
Density: 1.239±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Store in freezer, under -20°C
solubility: Soluble in Water, DMSO, DMF
pka: 3.97±0.10(Predicted)
form: Solid-Liquid Mixture
color: Colorless to light yellow

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC

Product number: P999013
Product name: Bis-PEG3-acid
Packaging: 10mg
Price: $50
Updated: 2021/12/16

AK Scientific

Product number: 4904CU
Product name: Bis-PEG3-acid
Packaging: 1g
Price: $431
Updated: 2021/12/16

BroadPharm

Product number: BP-20584
Product name: Bis-PEG3-acid
Purity: 98%
Packaging: 250mg
Price: $125
Updated: 2021/12/16

Apolloscientific

Product number: BIPG1248
Product name: Bis-PEG3-acid
Packaging: 250mg
Price: $468
Updated: 2021/12/16

Crysdot

Product number: CD13000320
Product name: 3,3'-((Oxybis(ethane-2,1-diyl))bis(oxy))dipropanoicacid
Purity: 97%
Packaging: 1g
Price: $520
Updated: 2021/12/16

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Bis-PEG4-acid Chemical Properties,Usage,Production

Description

Bis-PEG3-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.

Bis-PEG4-acid Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Bis-PEG4-acid manufacturers

Xian confluore Biological Technology Co., Ltd.

Product: Bis-PEG3-acid 96517-92-9
Price: US $0.00/g
Min. Order: 10g
Purity: >98.00%
Supply Ability: 10g
Release date: 2024-03-23

96517-92-9, Bis-PEG4-acidRelated Search:

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Bis-PEG3-COOH

3,3'-[oxybis(ethane-2,1-diyloxy)]dipropanoic acid

Bis-PEG3-acid

3,3'-((Oxybis(ethane-2,1-diyl))bis(oxy))dipropanoic acid

COOH-PEG2-COOH

4,7,10-trioxa-tridecanedioic acid

HOOCCH2CH2O-PEG2-CH2CH2COOH

Propanoic acid, 3,3'-[oxybis(2,1-ethanediyloxy)]bis-

Di-Acid-PEG3

3,3'-((oxybis(ethane-2,1-diyl))bis(oxy))dipropionic acid

HOOCCH2CH2O-PEG2-CH2CH2COOH/4,7,10-Trioxatridecanedioic acid

3,3'-((Oxybis(ethane-2,1-diyl))bis(oxy))dipropanoic acid

3-[2-[2-(2-carboxyethoxy)ethoxy]ethoxy]propanoic acid

Propanoic acid, 3,3'-[oxybis(2,1-ethanediyloxy)]bis-

96517-92-9