Azido-PEG12-acid - 98%, high purity , CAS No.1167575-20-3

Item Number

A595248

Grouped product items
SKU	Size	Availability	Price
A595248-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$751.90
A595248-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,261.90
A595248-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,176.90

Azido-PEG-acid

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Basic Description

Specifications & Purity	≥98%
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads
Product Description	Azido-PEG12-acid is a PEG derivative containing an azide group with a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. Molecular Formula:C₂₇H₅₃N₃O₁₄ MW:643.7

Names and Identifiers

IUPAC Name	3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
INCHI	InChI=1S/C27H53N3O14/c28-30-29-2-4-34-6-8-36-10-12-38-14-16-40-18-20-42-22-24-44-26-25-43-23-21-41-19-17-39-15-13-37-11-9-35-7-5-33-3-1-27(31)32/h1-26H2,(H,31,32)
InChi Key	DYFODOGACDHUBQ-UHFFFAOYSA-N
Canonical SMILES	C(COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-])C(=O)O
Isomeric SMILES	C(COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-])C(=O)O
Alternate CAS	2152679-71-3
PubChem CID	57901137
Molecular Weight	643.72

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Basic Description