ChemicalBook > CAS DataBase List > Thio-PEG12-acid

Thio-PEG12-acid

Product Name
Thio-PEG12-acid
CAS No.
1032347-93-5
Chemical Name
Thio-PEG12-acid
Synonyms
SH-PEG12-COOH;HS-PEG12-COOH;Thio-PEG18-acid;Thio-PEG12-acid;Thiol-PEG12-acid;HS-PEG12-CH2CH2COOH;Lactic Acid Impurity 56;Thiol-PEG12-propionic acid;Polyethylene glycol impurity 6;α-Mercapto-ω-carboxy Polyethylene Glycol
CBNumber
CB92747168
Molecular Formula
C27H54O14S
Formula Weight
634.77426
MOL File
1032347-93-5.mol
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Thio-PEG12-acid Property

storage temp. 
Refrigerator
solubility 
DMSO (Slightly), Methanol (Slightly)
form 
Oil
color 
Colourless to Light Yellow Sitcky
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
H671510
Product name
α-Mercapto-ω-carboxyPolyethyleneGlycol
Packaging
50mg
Price
$330
Updated
2021/12/16
dPEG
Product number
10850
Product name
Thiol-dPEG???-acid
Packaging
100mg
Price
$250
Updated
2021/12/16
BroadPharm
Product number
BP-21916
Product name
Thiol-PEG12-acid
Purity
95%
Packaging
100mg
Price
$390
Updated
2021/12/16
Iris Biotech GmbH
Product number
PEG3440
Product name
HS-dPEG™(12)-COOH
Packaging
100mg
Price
$513
Updated
2021/12/16
Apolloscientific
Product number
BIPG1846
Product name
Thio-PEG12-acid
Packaging
100mg
Price
$759
Updated
2021/12/16
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Thio-PEG12-acid Chemical Properties,Usage,Production

Description

Thiol-PEG12-acid is a PEG linker containing a thiol group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The thiol group reacts with maleimide, OPSS, vinylsulfone and transition metal surfaces including gold, silver, etc. 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.

Uses

Thio-PEG12-acid can form conjugates with gold nanoparticles to be used in neuroimaging and drug delivery.

Thio-PEG12-acid Preparation Products And Raw materials

Raw materials

Preparation Products

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Thio-PEG12-acid Suppliers

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1032347-93-5, Thio-PEG12-acidRelated Search:

Polyethylene Glycol Glycidyl Lauryl Ether HS-PEG4-CH2CH2COOH Thiol-dPEG5-azido 3,6-DIOXA-8-MERCAPTOOCTAN-1-OL Thiol-PEG3-acid HS-PEG8-CH2CH2COOH Thio-PEG2-t-butyl ester HS-PEG4-tBu Thiol-PEG2-acid 1-mercapto-11-hydroxy-3,6,9-trioxaundecane Thiol-PEG12-t-butyl ester

  • HS-PEG12-CH2CH2COOH
  • Thio-PEG12-acid
  • Thiol-PEG12-acid
  • Thiol-PEG12-propionic acid
  • SH-PEG12-COOH
  • Thio-PEG18-acid
  • HS-PEG12-COOH
  • α-Mercapto-ω-carboxy Polyethylene Glycol
  • Polyethylene glycol impurity 6
  • Lactic Acid Impurity 56
  • 1032347-93-5
  • C27H54O14S
  • peg