Lipoamido-PEG12-acid

 CAS No.: 2407442-47-9  Cat No.: BP-501179  Purity: ≥95% 4.5  

Lipoamido-PEG12-acid is a PEG linker containing a lipoic acid group and a terminal carboxylic acid. Lipoic acid contains two sulfur atoms (at C6 and C8) connected by a disulfide bond and is thus considered to be oxidized although either sulfur atom can exist in higher oxidation states. 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. The hydrophilic PEG linker increases the water solubility of the compound.

Lipoamido-PEG12-acid

Structure of 2407442-47-9

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PROTAC Linker
Molecular Formula
C35H67NO15S2
Molecular Weight
806.03
Appearance
White to Orange to Green Powder to Crystal

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

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Purity
≥95%
Appearance
White to Orange to Green Powder to Crystal
Storage
Store at 2-8°C
Shipping
Room temperature in continental US; may vary elsewhere.
IUPACName
3-(2-(2-(2-(2-(2-(2-(2-(2-(2-(2-(2-(2-(5-(1,2-dithiolan-3-yl)pentanamido)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)propanoic acid
Synonyms
Lipoamido-PEG12-CH2CH2COOH; Lipoamido-PEG12-carboxylic Acid; Lipoamido-dPEG(R)12-acid; 45-(1,2-dithiolan-3-yl)-41-oxo-4,7,10,13,16,19,22,25,28,31,34,37-dodecaoxa-40-azapentatetracontanoic acid; 4,7,10,13,16,19,22,25,28,31,34,37-Dodecaoxa-40-azapentatetracontan-1-oic acid, 45-(1,2-dithiolan-3-yl)-41-oxo-; 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[5-(dithiolan-3-yl)pentanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
Density
1.2±0.1 g/cm3
InChI Key
KTDABPXYRAJNFQ-UHFFFAOYSA-N
InChI
InChI=1S/C35H67NO15S2/c37-34(4-2-1-3-33-6-32-52-53-33)36-7-9-41-11-13-43-15-17-45-19-21-47-23-25-49-27-29-51-31-30-50-28-26-48-24-22-46-20-18-44-16-14-42-12-10-40-8-5-35(38)39/h33H,1-32H2,(H,36,37)(H,38,39)
Canonical SMILES
C1CSSC1CCCCC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=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:
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Tip: Chemical formula is case sensitive. C22H30N4O √ c22h30n40 ╳
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Historical Records: Amino-PEG9-alcohol | Bis-PEG4-acetic acid | Amino-PEG15-amine | Benzyl-PEG24-alcohol | Amino-PEG13-amine | Propargyl-PEG4-sulfonic acid | Thiol-PEG9-alcohol | Amino-PEG7-amine | Benzyl-PEG8-alcohol | Benzyl-PEG6-alcohol | Lipoamido-PEG12-acid

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