15-Azido-4,7,10,13-tetraoxapentadecanoic acid

Description

CAS: 1257063-35-6 | C11H21N3O6 | 291.30 g/mol

Azido-PEG4-Acid is amine- or phosphine-reactive building block used to derivative primary amines for ligation to alkyne-tagged molecules.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Azido-PEG4-Acid is amine- or phosphine-reactive building block used to derivative primary amines for ligation to alkyne-tagged molecules.

Solubility
Soluble in water.

Notes
Protect from heat. Store away from oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 1257063-35-6
• Molecular Formula: C11H21N3O6
• Molecular Weight (g/mol): 291.30
• MDL Number: MFCD12406155
• InChI Key: BODPHGOBXPGJKO-UHFFFAOYSA-N
• Synonym: azido-peg4-acid, 15-azido-4,7,10,13-tetraoxapentadecanoic acid, n3-peg 4-cooh, 1-azido-3,6,9,12-tetraoxapentadecan-15-oic acid, azido-dpeg r 4-acid, 3-2-2-2-2-azidoethoxy ethoxy ethoxy ethoxy propanoic acid
• PubChem CID: 22731907

• Color: Colorless to Yellow
• Linear Formula: N₃CH₂CH₂(OCH₂CH₂)₄CO₂H
• Quantity: 100 mg
• Solubility Information: Soluble in water.
• Formula Weight: 291.3
• Physical Form: Liquid
• Chemical Name or Material: 15-Azido-4,7,10,13-tetraoxapentadecanoic acid

Safety and Handling

Hazard Category	H315-H319-H335
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
TSCA	No
Recommended Storage	Store at -20°C

SDS

RUO – Research Use Only