Bromo-PEG2-acid - 98%, high purity , CAS No.1807503-92-9

Item Number

B595127

Grouped product items
SKU	Size	Availability	Price
B595127-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$541.90
B595127-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,441.90
B595127-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,236.90
B595127-5g	5g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$4,951.90

Bromo-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	Bromo-PEG2-acid is a PEG derivative containing a bromide group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. 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.

IUPAC Name

3-[2-(2-bromoethoxy)ethoxy]propanoic acid

INCHI

InChI=1S/C7H13BrO4/c8-2-4-12-6-5-11-3-1-7(9)10/h1-6H2,(H,9,10)

InChi Key

CCEBKJLCKKPYHB-UHFFFAOYSA-N

Canonical SMILES

C(COCCOCCBr)C(=O)O

Isomeric SMILES

C(COCCOCCBr)C(=O)O

PubChem CID

Molecular Weight

241.08

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Basic Description