N-(Azido-PEG3)-N-(PEG2-NH-Boc)-PEG3-acid - 98%, high purity , CAS No.2183440-74-4

  • ≥98%
Item Number
N596636
Grouped product items
SKUSizeAvailabilityPrice Qty
N596636-50mg
50mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$2,041.90
N596636-100mg
100mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$2,986.90
N596636-250mg
250mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$5,851.90

PEG Acid

View related series
Branched PEG

Basic Description

Specifications & Purity98%
Storage TempStore at -20°C
Shipped InIce chest + Ice pads
Product Description

N-(Azido-PEG3)-N-(PEG2-NH-Boc)-PEG3-acid is a branched PEG derivative with a terminal azide group, a terminal carboxylic acid, and a terminal Boc protected amine. The azide group participates in Click Chemistry reactions with alkynes, DBCO and BCN. 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. The Boc protected amine can be removed under acidic conditions.

Names and Identifiers

IUPAC Name 3-[2-[2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethyl-[3-[2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethoxy]ethoxy]propanoyl]amino]ethoxy]ethoxy]ethoxy]propanoic acid
INCHI InChI=1S/C29H55N5O13/c1-29(2,3)47-28(38)31-6-12-41-18-16-39-10-4-26(35)34(8-14-43-20-24-45-22-17-40-11-5-27(36)37)9-15-44-21-25-46-23-19-42-13-7-32-33-30/h4-25H2,1-3H3,(H,31,38)(H,36,37)
InChi Key KGAMPVINRLXGCH-UHFFFAOYSA-N
Canonical SMILES CC(C)(C)OC(=O)NCCOCCOCCC(=O)N(CCOCCOCCOCCC(=O)O)CCOCCOCCOCCN=[N+]=[N-]
PubChem CID 132451880
Molecular Weight 681.8

Certificates

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Chemical and Physical Properties

SolubilitySolubility in Water, DMSO, DCM, DMF

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