Bis-PEG6-acid

 CAS No.: 119189-70-7  Cat No.: BP-501249  Purity: ≥95% 4.5  

Bis-PEG6-acid is a PEG linker containing two terminal carboxylic acid groups. 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. The hydrophilic PEG spacer increases solubility in aqueous media.

Bis-PEG6-acid

Structure of 119189-70-7

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Category
PROTAC Linker
Molecular Formula
C16H30O10
Molecular Weight
382.41
Appearance
Pale Yellow or Colorless Oily Matter

* For research and manufacturing use only. Not for human or clinical use.

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Purity
≥95%
Appearance
Pale Yellow or Colorless Oily Matter
Storage
Store at 2-8°C
Shipping
Room temperature in continental US; may vary elsewhere.
IUPACName
3-[2-[2-[2-[2-[2-(2-carboxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
Synonyms
HOOCCH2CH2O-PEG5-CH2CH2COOH; 4,7,10,13,16,19-Hexaoxadocosanedioic acid; α,ω-dipropionic acid pentaethylene glycol; 4,7,10,13,16,19-Hexaoxadocosane-1,22-dioic acid; Di-Acid-PEG6
Boiling Point
543.4±50.0°C (Predicted)
Density
1.194±0.06 g/cm3 (Predicted)
InChI Key
YFBGEYNLLRKUTP-UHFFFAOYSA-N
InChI
InChI=1S/C16H30O10/c17-15(18)1-3-21-5-7-23-9-11-25-13-14-26-12-10-24-8-6-22-4-2-16(19)20/h1-14H2,(H,17,18)(H,19,20)
Canonical SMILES
C(COCCOCCOCCOCCOCCOCCC(=O)O)C(=O)O

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L

* Our calculator is based on the following equation:
Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
It is commonly abbreviated as: C1V1 = C2V2

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* Total Molecular Weight:
g/mol
Tip: Chemical formula is case sensitive. C22H30N4O √ c22h30n40 ╳
g/mol
g
Historical Records: HO-PEG24-OH | Bis-PEG6-acid

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