N-Mal-N-bis(PEG4-NH-Boc) - 98%, high purity , CAS No.2128735-27-1

Item Number

N596429

Grouped product items
SKU	Size	Availability	Price
N596429-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,051.90
N596429-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,041.90
N596429-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$3,301.90

PEG-Mal-PEG

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Basic Description

Synonyms	di-tert-butyl (15-(3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanoyl)-3,6,9,12,18,21,24,27-octaoxa-15-azanonacosane-1,29-diyl)dicarbamate \| DTXSID201099523 \| HY-140575 \| MS-31488 \| CS-0115079 \| tert-butyl N-{14-[N-(14-{[(tert-butoxy)carbonyl]amino}-3,6,9,
Specifications & Purity	≥98%
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads
Product Description	N-Mal-N-bis(PEG4-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-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoyl-[2-[2-[2-[2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]amino]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]carbamate
INCHI	InChI=1S/C37H66N4O15/c1-36(2,3)55-34(45)38-10-15-47-19-23-51-27-29-53-25-21-49-17-13-40(31(42)9-12-41-32(43)7-8-33(41)44)14-18-50-22-26-54-30-28-52-24-20-48-16-11-39-35(46)56-37(4,5)6/h7-8H,9-30H2,1-6H3,(H,38,45)(H,39,46)
InChi Key	VQIBCVFZJBEFLP-UHFFFAOYSA-N
Canonical SMILES	CC(C)(C)OC(=O)NCCOCCOCCOCCOCCN(CCOCCOCCOCCOCCNC(=O)OC(C)(C)C)C(=O)CCN1C(=O)C=CC1=O
Isomeric SMILES	CC(C)(C)OC(=O)NCCOCCOCCOCCOCCN(CCOCCOCCOCCOCCNC(=O)OC(C)(C)C)C(=O)CCN1C(=O)C=CC1=O
Alternate CAS	2128735-27-1
PubChem CID	129627647
Molecular Weight	807

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Basic Description