Acid-PEG2-SS-PEG2-acid - 98%, high purity , CAS No.1807539-10-1

  • ≥98%
Item Number
A595139
Grouped product items
SKUSizeAvailabilityPrice Qty
A595139-100mg
100mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$1,621.90
A595139-250mg
250mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$2,551.90
A595139-500mg
500mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$3,826.90

Disulfide Linkers

View related series
Cleavable Linkers

Basic Description

SynonymsAcid-PEG2-SS-PEG2-Acid | 1807539-10-1 | 4,7,14,17-TETRAOXA-10,11-DITHIAICOSANEDIOIC ACID | 3-[2-[2-[2-[2-(2-carboxyethoxy)ethoxy]ethyldisulfanyl]ethoxy]ethoxy]propanoic acid | DTXSID501234279 | AKOS040741029 | BP-22788 | MS-26388 | PD171215 | HY-140112 | CS-0115442 | C70557 | 4,
Specifications & Purity98%
Storage TempStore at -20°C
Shipped InIce chest + Ice pads
Product Description

Acid-PEG2-SS-PEG2-acid is a cleavable PEG linker with carboxylic acid groups at both terminus. The disulfide bonds can be cleaved via a reduction reaction using Dithiothreitol (DTT) reagent. The terminal carboxylic acids can be reacted with primary amines in the presences of activators such as EDC and DCC to form stable amide bonds. The hydrophilic PEG linkers can increase the water solubility of the compound in aqueous media.

Names and Identifiers

IUPAC Name 3-[2-[2-[2-[2-(2-carboxyethoxy)ethoxy]ethyldisulfanyl]ethoxy]ethoxy]propanoic acid
INCHI InChI=1S/C14H26O8S2/c15-13(16)1-3-19-5-7-21-9-11-23-24-12-10-22-8-6-20-4-2-14(17)18/h1-12H2,(H,15,16)(H,17,18)
InChi Key TZKZHEPGHNBGKD-UHFFFAOYSA-N
Canonical SMILES C(COCCOCCSSCCOCCOCCC(=O)O)C(=O)O
Isomeric SMILES C(COCCOCCSSCCOCCOCCC(=O)O)C(=O)O
PubChem CID 91809454
Molecular Weight 386.5

Certificates

Certificate of Analysis(COA)

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Chemical and Physical Properties

SolubilitySolubility in Water, DMSO, DCM, DMF

Related Documents

Solution Calculators