890091-43-7 Boc-PEG-amine (n=9) O-(2-Aminoethyl)-O inverted exclamation marka-[2-(Boc-amino)ethyl]octaethylene glycol CAS 890091-43-7

Purity 97%+In StockPharmaceutical Standards
CAS No.890091-43-7
Molecular FormulaC25H52N2O11
Molecular Weight556.69 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

890091-43-7 Boc-PEG-amine (n=9) O-(2-Aminoethyl)-O inverted exclamation marka-[2-(Boc-amino)ethyl]octaethylene glycol CAS 890091-43-7 chemical structure

Description

CATO supplies 890091-43-7 Boc-PEG-amine (n=9) O-(2-Aminoethyl)-O inverted exclamation marka-[2-(Boc-amino)ethyl]octaethylene glycol (CAS 890091-43-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C25H52N2O11. Molecular weight: 556.69 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC25H52N2O11
Molecular Weight556.69 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1987
Nitrogen Atoms2

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