Propargyl-PEG5-acid

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Category	Propargyl-PEGn-acid
Catalog NO.	BPG-1923
Product Name	Propargyl-PEG5-acid
CAS	1245823-51-1
Molecular Formula	C14H24O7
Molecular Weight	304.34

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Catalog Number	Name	Size / Price	Stock	Quantity
BPG-1923	Propargyl-PEG5-acid		In stock

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Description	Propargyl-PEG5-acid offers an extended PEG5 chain with terminal alkyne and carboxylic acid groups, ideal for ADC linker applications involving copper-catalyzed or strain-promoted azide-alkyne cycloaddition. Enhances solubility and biocompatibility.
Synonyms	4,7,10,13,16-Pentaoxanonadec-18-yn-1-oic acid; Alkyne-PEG5-acid; Propyne-PEG4-CH2CH2COOH; Alkyne-PEG5-COOH; Propargyl-PEG5-COOH; Propargyl-PEG4-CH2CH2COOH; 4,7,10,13,16-pentaoxanonadec-18-ynoic acid
IUPAC Name	3-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethoxy]propanoic acid
SMILES	C#CCOCCOCCOCCOCCOCCC(=O)O
InChI	InChI=1S/C14H24O7/c1-2-4-17-6-8-19-10-12-21-13-11-20-9-7-18-5-3-14(15)16/h1H,3-13H2,(H,15,16)
InChIKey	GWIACWQVTBMVEI-UHFFFAOYSA-N
Boiling Point	426.3±45.0°C (Predicted)
Purity	≥95%
Density	1.127±0.06 g/cm3 (Predicted)
Solubility	Soluble in DCM, DMF, DMSO, Water
Appearance	Pale Yellow or Colorless Oily Liquid
Shelf Life	0-4°C for short term (days to weeks), or -20°C for long term (months).
Storage	Store at -20°C, keep in dry and avoid sunlight
LogP	0.17730
Pictogram(s)	Irritant
Signal	Warning
Precautionary Statement Codes	P264+P265, P280, P305+P351+P338, and P337+P317

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