Propargyl-PEG8-acid

Name: Propargyl-PEG8-acid
Brand: BOC Sciences
Rating: 5 (1 reviews)

CAS No.: 2055014-94-1

Cat No.: BPG-2155

Purity: ≥95%

4.5

Propargyl-PEG8-acid features an extended PEG8 spacer for improved solubility and reduced aggregation in ADCs. The alkyne group supports efficient click reactions for covalent drug-antibody linkage in bioconjugation applications.

Category	Propargyl-PEGn-acid
Molecular Formula	C20H36O10
Molecular Weight	436.49
Appearance	Pale Yellow or Colorless Oily Matter
Shipping	Room temperature
Storage	Store at 2-8°C

Structure of 2055014-94-1

Ordering Information

*For research and manufacturing use only. We do not sell to patients.

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cGMP Capacity

cGMP-compliant manufacturing options
Comprehensive QC testing with COA, MSD
From mg and g to kg-scale production
In-stock supply in the US and Europe
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One-stop PEGylation services
Custom PEG reagents synthesis
Click chemistry reagents
Bioconjugation & drug delivery
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Specification

Synonyms	Alkyne-PEG8-COOH; Propargyl-PEG8-COOH; Propargyl-PEG7-CH2CH2COOH; 4,7,10,13,16,19,22,25-Octaoxaoctacos-27-ynoic acid; 4,7,10,13,16,19,22,25-Octaoxaoctacos-27-yn-1-oic acid
IUPACName	3-[2-[2-[2-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
CanonicalSMILES	C#CCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)O
InChI	InChI=1S/C20H36O10/c1-2-4-23-6-8-25-10-12-27-14-16-29-18-19-30-17-15-28-13-11-26-9-7-24-5-3-20(21)22/h1H,3-19H2,(H,21,22)
InChIKey	QZQUQXNQKWZDNM-UHFFFAOYSA-N
BoilingPoint	531.0±50.0 °C at 760 mmHg
FlashPoint	171.9±23.6 °C
Purity	≥95%
Density	1.1±0.1 g/cm3
Solubility	Soluble in DCM, DMF, DMSO, Water
ShelfLife	≥ 2 years
VaporPressure	0.0±3.0 mmHg at 25°C
LogP	-2.23