Amino-PEG9-propionic acid

 CAS No.: 1191079-83-0  Cat No.: BP-501509  Purity: 98.0% 4.5  

Amino-PEG9-propionic acid is a hydrophilic PEG linker bearing both amine and carboxylic acid groups, ideal for flexible ADC linker synthesis. Its long PEG9 spacer enhances solubility and reduces aggregation of antibody-drug conjugates in therapeutic delivery.

Amino-PEG9-propionic acid

Structure of 1191079-83-0

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Category
PROTAC Linker
Molecular Formula
C21H43NO11
Molecular Weight
485.57
Appearance
Pale Yellow or Colorless Oily Matter

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

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Purity
98.0%
Solubility
10 mm in DMSO
Appearance
Pale Yellow or Colorless Oily Matter
ShelfLife
≥ 2 years
Storage
Store at 2-8°C
Shipping
Room temperature
IUPACName
3-[2-[2-[2-[2-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
Synonyms
Amino-PEG9-COOH; 1-Amino-3,6,9,12,15,18,21,24,27-nonaoxatriacontan-30-oic acid
Boiling Point
578.3±50.0 °C at 760 mmHg
Density
1.1±0.1 g/cm3
InChI Key
ZYPBFSLIVZGGED-UHFFFAOYSA-N
InChI
InChI=1S/C21H43NO11/c22-2-4-26-6-8-28-10-12-30-14-16-32-18-20-33-19-17-31-15-13-29-11-9-27-7-5-25-3-1-21(23)24/h1-20,22H2,(H,23,24)
Canonical SMILES
C(COCCOCCOCCOCCOCCOCCOCCOCCOCCN)C(=O)O

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* 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: mPEG3-acetic acid | Methyltetrazine-PEG6-maleimide | m-PEG49-NHS ester | Acid-PEG4-mono-methyl ester | Propargyl-PEG5-NHS ester | BCN-PEG4-hydrazide | m-PEG3-succinimidyl carbonate | m-PEG48-Br | Cbz-aminooxy-PEG8-acid | Azido-PEG9-S-methyl ethanethioate | Amino-PEG9-propionic acid

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