Description

Pamam-25% C12 Dendrimer Generation is a precisely engineered, hyperbranched polymer featuring a poly(amidoamine) (PAMAM) core with a 25% surface modification of C12 alkyl chains. This unique architecture combines the well-defined, multivalent scaffold of a dendrimer with the hydrophobic character introduced by the lauryl (C12) groups, enabling advanced material properties. It is a critical component for researchers and formulators in nanotechnology, advanced coatings, and drug delivery systems seeking to modify surface interactions, enhance compatibility, or create controlled-release platforms. The compound with CAS number 204401-84-3 offers a versatile building block for sophisticated applications.

Application

• Drug Delivery & Nanomedicine: As a functional carrier for hydrophobic active pharmaceutical ingredients (APIs), improving solubility and enabling targeted release.
• Advanced Material Synthesis: Serving as a nanoscale building block or crosslinker for creating hybrid polymers, nanocomposites, and smart materials with tailored surface properties.
• Surface Modification & Coatings: Imparting hydrophobic characteristics, corrosion resistance, or specific functional groups to surfaces in specialty coating formulations.
• Catalyst Support: Providing a high-surface-area, functionalized platform for immobilizing catalytic species in heterogeneous catalysis.
• Gene Transfection Research: Acting as a non-viral vector for nucleic acid delivery in biotechnology and genetic research applications.
• Sensor Technology: Utilized in the development of chemical and biological sensors due to its well-defined structure and modifiable surface.

Basic Information

Product Name	Pamam-25% C12 Dendrimer Generation
CAS No.	204401-84-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	PAMAM Dendrimer, C12-modified; Poly(amidoamine) Dendrimer, lauryl-terminated; Starburst Dendrimer, Gx, C12-alkylated; PAMAM-C12; Lauryl-modified PAMAM; Hyperbranched Poly(amidoamine) Alkyl Derivative; Nanostructured Polymer with C12 Chains; Multifunctional Alkyl Dendrimer
EINECS	Contact for details

Quality Control

Our Pamam-25% C12 Dendrimer is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical characterization to ensure consistency in generation, degree of substitution, and purity. Certificates of Analysis (COA) are provided, detailing key parameters such as assay, functional group analysis, and impurity profiles. We support custom synthesis and quality verification to meet specific research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability. For long-term storage, consider inert atmosphere protection.

Specification

Item	Specification
Appearance	Light yellow to amber viscous liquid or solid
Identification (IR)	Conforms to structure
Assay (NMR/Titration)	≥ 95% (Dendrimer Core)
Degree of C12 Substitution	~25% of surface groups
Generation (G)	As specified (e.g., G2, G3, G4)
Solubility	Soluble in common organic solvents (e.g., DCM, THF, DMF)
Residual Solvents (GC)	Meets ICH guidelines

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