4,7,10,13-Tetraoxatetradecanoic Acid N-Succinimidyl Ester 622405-78-1 M2186 Methyl-PEG4-NHS Ester N-Succinimidyl 4,7,10,13-Tetraoxatetradecanoate mPEG4-NHS Ester CAS 622405-78-1

Purity 97%+In StockPharmaceutical Standards
CAS No.622405-78-1
Molecular FormulaC14H23NO8
Molecular Weight333.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,7,10,13-Tetraoxatetradecanoic Acid N-Succinimidyl Ester 622405-78-1 M2186 Methyl-PEG4-NHS Ester N-Succinimidyl 4,7,10,13-Tetraoxatetradecanoate mPEG4-NHS Ester CAS 622405-78-1 chemical structure

Description

Order 4,7,10,13-Tetraoxatetradecanoic Acid N-Succinimidyl Ester 622405-78-1 M2186 Methyl-PEG4-NHS Ester N-Succinimidyl 4,7,10,13-Tetraoxatetradecanoate mPEG4-NHS Ester (CAS 622405-78-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H23NO8. Molecular weight: 333.33 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC14H23NO8
Molecular Weight333.33 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Nitrogen Atoms1

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