Description

Bis-Mpa-Oh Dendrimer Trimethylol Propane Core, Generation 2 is a precisely engineered, second-generation hyperbranched polymer with a trimethylolpropane core and multiple hydroxyl-terminated bis-MPA (2,2-bis(hydroxymethyl)propionic acid) units. This well-defined dendritic architecture is critical for creating advanced materials with controlled functionality and nanoscale dimensions. It is essential for researchers and formulators in the fields of nanotechnology, drug delivery systems, and specialty polymer synthesis who require a high-purity, multifunctional building block.

Application

• Drug Delivery & Nanomedicine: Serves as a core scaffold for constructing dendrimer-based nanocarriers for targeted and controlled release of therapeutic agents.
• Polymer & Resin Modification: Acts as a multifunctional crosslinker or branching agent to enhance the mechanical properties, toughness, and curing behavior of polyurethanes, polyesters, and epoxy resins.
• Surface Engineering & Coatings: Used to create highly functionalized surfaces with precise control over hydrophilicity, adhesion, and biocompatibility for advanced coatings.
• Diagnostic Agents & Imaging: Provides a versatile platform for attaching multiple contrast agents (e.g., for MRI) or fluorescent tags to a single, well-defined molecule.
• Catalyst & Ligand Support: The multiple hydroxyl groups offer sites for immobilizing catalysts or metal complexes, creating efficient and recoverable catalytic systems.
• Gene Transfection: Investigated as a non-viral vector for gene therapy due to its ability to complex with nucleic acids and facilitate cellular uptake.

Basic Information

Product Name	Bis-Mpa-Oh Dendrimer Trimethylol Propane Core, Generation 2
CAS No.	685901-24-0
Molecular Formula	C95H160O56
Molecular Weight	~2185.3 g/mol
Synonyms	Bis-MPA G2-OH Dendrimer; TMP Core Bis-MPA Dendrimer Generation 2; 2,2-Bis(hydroxymethyl)propionic Acid Dendrimer, G2; Hydroxyl-Terminated Dendrimer (G2); Hyperbranched Polyester Boltorn™-type Precursor; TMP-(Bis-MPA)2 Dendrimer; Poly(ester-amine) Dendrimer (G2-OH); [3-Ethyl-3-(hydroxymethyl)oxetane] Core Dendrimer (analogous class)
EINECS	Contact for details

Quality Control

Our dendrimer products are synthesized and purified under controlled conditions to ensure high batch-to-batch consistency and structural integrity. Quality is verified through a suite of analytical techniques including NMR (¹H, ¹³C), HPLC/GPC, and MALDI-TOF Mass Spectrometry to confirm molecular weight, polydispersity, and end-group functionality. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and residual solvent levels is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This material is hygroscopic (moisture-sensitive). For long-term storage under inert atmosphere (e.g., argon or nitrogen) is recommended to maintain optimal quality.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Molecular Weight (MALDI-TOF)	~2185 ± 20 Da
Hydroxyl Value	Contact for details
Moisture (KF)	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.