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N-Mal-N-bis(PEG2-NH-Boc) - 98%, high purity , CAS No.2128735-26-0

  • ≥98%
Item Number
N596423
Grouped product items
SKUSizeAvailabilityPrice Qty
N596423-100mg
100mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$961.90
N596423-250mg
250mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$1,951.90
N596423-500mg
500mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$2,941.90
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PEG-Mal-PEG

View related series
PEG-X-PEG

Basic Description

SynonymsN-Mal-N-bis(PEG2-NH-Boc)|2128735-26-0|DTXSID401100346|AKOS040742239|BP-23781|MS-30852|HY-140574|CS-0115078|C70615|5,8,14,17-Tetraoxa-2,11,20-triazaheneicosanedioic acid, 11-[3-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxopropyl]-, 1,21-bis(1,1-dimethylethy
Specifications & Purity98%
Storage TempStore at -20°C
Shipped InDry ice
Product Description

N-Mal-N-bis(PEG2-NH-Boc) is a branched PEG derivative with a terminal maleimide group and two terminal Boc protected amino groups. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. The protected amines can be deprotected by acidic conditions.

Names and Identifiers

IUPAC Name tert-butyl N-[2-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoyl-[2-[2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethoxy]ethoxy]ethyl]amino]ethoxy]ethoxy]ethyl]carbamate
INCHI InChI=1S/C29H50N4O11/c1-28(2,3)43-26(37)30-10-15-39-19-21-41-17-13-32(23(34)9-12-33-24(35)7-8-25(33)36)14-18-42-22-20-40-16-11-31-27(38)44-29(4,5)6/h7-8H,9-22H2,1-6H3,(H,30,37)(H,31,38)
InChi Key YVJUWISEQMFTOR-UHFFFAOYSA-N
Canonical SMILES CC(C)(C)OC(=O)NCCOCCOCCN(CCOCCOCCNC(=O)OC(C)(C)C)C(=O)CCN1C(=O)C=CC1=O
Isomeric SMILES CC(C)(C)OC(=O)NCCOCCOCCN(CCOCCOCCNC(=O)OC(C)(C)C)C(=O)CCN1C(=O)C=CC1=O
Alternate CAS 2128735-26-0
PubChem CID 129627649
Molecular Weight 630.7

Certificates

Certificate of Analysis(COA)

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Related Documents

 SDS

 Specification Sheet

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Solution Calculators

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