15-Azido-4,7,10,13-tetraoxapentadecanoic Acid N-Succinimidyl Ester 944251-24-5 A2388 Azido-PEG4-NHS Ester N-Succinimidyl 15-Azido-4,7,10,13-tetraoxapentadecanoate NHS-PEG4-Azide CAS 944251-24-5

Purity 97%+In StockPharmaceutical Standards
CAS No.944251-24-5
Molecular FormulaC15H24N4O8
Molecular Weight388.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

15-Azido-4,7,10,13-tetraoxapentadecanoic Acid N-Succinimidyl Ester
944251-24-5
A2388
Azido-PEG4-NHS Ester
N-Succinimidyl 15-Azido-4,7,10,13-tetraoxapentadecanoate
NHS-PEG4-Azide CAS 944251-24-5 chemical structure

Description

The occurrence of 15-Azido-4,7,10,13-tetraoxapentadecanoic Acid N-Succinimidyl Ester 944251-24-5 A2388 Azido-PEG4-NHS Ester N-Succinimidyl 15-Azido-4,7,10,13-tetraoxapentadecanoate NHS-PEG4-Azide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

15-Azido-4,7,10,13-tetraoxapentadecanoic Acid N-Succinimidyl Ester 944251-24-5 A2388 Azido-PEG4-NHS Ester N-Succinimidyl 15-Azido-4,7,10,13-tetraoxapentadecanoate NHS-PEG4-Azide (CAS 944251-24-5) is a high-purity analytical reference standard with the molecular formula C15H24N4O8 and a molecular weight of 388.37 g/mol.

Structurally, 15-Azido-4,7,10,13-tetraoxapentadecanoic Acid N-Succinimidyl Ester 944251-24-5 A2388 Azido-PEG4-NHS Ester N-Succinimidyl 15-Azido-4,7,10,13-tetraoxapentadecanoate NHS-PEG4-Azide (C15H24N4O8) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 388.37 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 15-Azido-4,7,10,13-tetraoxapentadecanoic Acid N-Succinimidyl Ester 944251-24-5 A2388 Azido-PEG4-NHS Ester N-Succinimidyl 15-Azido-4,7,10,13-tetraoxapentadecanoate NHS-PEG4-Azide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC15H24N4O8
Molecular Weight388.37 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 DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms4

Related Azido Standards

Recommended Standards

Why CATO?