Benzyl-PEG4-acid

 CAS No.: 127457-64-1  Cat No.: BP-501324  Purity: ≥95% 4.5  

Benzyl-PEG4-acid is a PEG linker containing a benzyl protecting group and a carboxylic acid group. Benzyl is an alcohol protecting group and can be removed via hydrogenolysis. The carboxylic acid group can react with primary amine groups in the presence of activators such as EDC or HATU to form a stable amide bond.

Benzyl-PEG4-acid

Structure of 127457-64-1

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Category
PROTAC Linker
Molecular Formula
C16H24O6
Molecular Weight
312.36
Appearance
Pale Yellow Oily Matter

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

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Purity
≥95%
Solubility
Soluble in DMSO
Appearance
Pale Yellow Oily Matter
Storage
Store at 2-8°C
Shipping
Room temperature in continental US; may vary elsewhere.
IUPACName
3-[2-[2-(2-phenylmethoxyethoxy)ethoxy]ethoxy]propanoic acid
Synonyms
1-Phenyl-2,5,8,11-tetraoxatetradecan-14-oic acid; 2,5,8,11-Tetraoxatetradecan-14-oic acid, 1-phenyl-; BnO-PEG3-CH2CH2COOH; BnO-(CH2CH2O)3-CH2CH2COOH; 14-Phenyl-4,7,10,13-tetraoxatetradecanoic acid
Boiling Point
454.3±40.0°C at 760 mmHg
Density
1.1±0.1 g/cm3
InChI Key
FGLPTVPWFDQWFM-UHFFFAOYSA-N
InChI
InChI=1S/C16H24O6/c17-16(18)6-7-19-8-9-20-10-11-21-12-13-22-14-15-4-2-1-3-5-15/h1-5H,6-14H2,(H,17,18)
Canonical SMILES
C1=CC=C(C=C1)COCCOCCOCCOCCC(=O)O

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It is commonly abbreviated as: C1V1 = C2V2

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Tip: Chemical formula is case sensitive. C22H30N4O √ c22h30n40 ╳
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Historical Records: HO-PEG24-OH | Bis-PEG6-acid | Boc-NH-PEG3-sulfonic acid | mPEG4-NH-Mal | Azido-PEG35-amine | Bromo-PEG4-azide | Lipoamido-PEG2-alcohol | Fmoc-N-amido-PEG8-acetic acid | Benzyl-PEG6-amine | THP-PEG8-alcohol | Benzyl-PEG4-acid

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