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NH-bis(m-PEG4) - 98%, high purity , CAS No.123852-08-4

  • ≥98%
Item Number
N595487
Grouped product items
SKUSizeAvailabilityPrice Qty
N595487-250mg
250mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$811.90
N595487-500mg
500mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$1,141.90
N595487-1g
1g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$2,221.90

PEG-NH-PEG

Basic Description

Specifications & Purity≥98%
Storage TempStore at -20°C
Shipped InIce chest + Ice pads
Product Description

NH-bis(m-PEG4) is a PEG derivative containing an amino group with two PEG branches. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls.

AI Insight

Names and Identifiers

Canonical SMILES COCCOCCOCCOCCNCCOCCOCCOCCOC
Isomeric SMILES COCCOCCOCCOCCNCCOCCOCCOCCOC
PubChem CID 13865678
Molecular Weight 397.5

Certificates(CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Chemical and Physical Properties

SolubilitySolubility in Water, DMSO, DCM, DMF
Molecular Weight397.500 g/mol
XLogP3-1.400
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count9
Rotatable Bond Count24
Exact Mass397.268 Da
Monoisotopic Mass397.268 Da
Topological Polar Surface Area85.900 Ų
Heavy Atom Count27
Formal Charge0
Complexity238.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1

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