Tos-PEG9-Tos - 98%, high purity , CAS No.57436-38-1

  • ≥98%
Item Number
T597183
Grouped product items
SKUSizeAvailabilityPrice Qty
T597183-500mg
500mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$1,141.90
T597183-1g
1g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$1,651.90

Tos-PEG-Tos

View related series
PEG Tosylate PROTAC PROTAC Linkers

Basic Description

SynonymsDTXSID20438088 | SCHEMBL18644929 | C70485 | Octaethylene glycol di(p-toluenesulfonate) | Tos-PEG8-Tos | BP-21826 | 3,6,9,12,15,18,21-Heptaoxatricosane-1,23-diyl bis(4-methylbenzenesulfonate) | HY-140369 | 3,6,9,12,15,18,21-Heptaoxatricosane-1,23-diyl bis(
Specifications & Purity≥98%
Storage TempStore at -20°C
Shipped InIce chest + Ice pads
Product Description

Tos-PEG9-Tos is a PEG derivative containing two tosyl groups. The hydrophilic PEG spacer increases solubility in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions.

Names and Identifiers

IUPAC Name 2-[2-[2-[2-[2-[2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate
INCHI InChI=1S/C30H46O13S2/c1-27-3-7-29(8-4-27)44(31,32)42-25-23-40-21-19-38-17-15-36-13-11-35-12-14-37-16-18-39-20-22-41-24-26-43-45(33,34)30-9-5-28(2)6-10-30/h3-10H,11-26H2,1-2H3
InChi Key QYYVGRJXXOLFKL-UHFFFAOYSA-N
Canonical SMILES CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOCCOCCOCCOCCOCCOS(=O)(=O)C2=CC=C(C=C2)C
Isomeric SMILES CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOCCOCCOCCOCCOCCOS(=O)(=O)C2=CC=C(C=C2)C
PubChem CID 10327198
Molecular Weight 678.8

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