Deuterated tert-Butyl acrylate-d3 | CAS 1663-39-4

OVERVIEW

Deuterated tert-Butyl acrylate-d3 | CAS 1663-39-4 is a high-value isotopically labeled monomer used extensively in polymer research, surface chemistry, mechanistic kinetic studies, and analytical method development. As a deuterium-substituted derivative of tert-butyl acrylate, this compound offers exceptional isotopic purity and structural fidelity to its non-deuterated analog, making it ideal for NMR spectroscopy, tracer applications, and advanced material science.

ResolveMass Laboratories Inc. supplies premium-grade deuterated tert-Butyl Acrylate-d3 optimized for researchers who require reliable isotopic labeling performance, reproducibility, and exceptional chemical cleanliness. Its stability, compatibility with free-radical polymerization systems, and consistent deuterium incorporation make it one of the most versatile deuterated monomers for modern research environments.

CHEMICAL INFORMATION

• Chemical Name: Deuterated tert-Butyl Acrylate-d3

• CAS Number: 1663-39-4

• Molecular Formula: C7H7D3O2

• Molecular Weight: 131.19 g/mol

• Structure: Acrylate ester with three deuterium atoms substituted at the tert-butyl methyl positions

• Isotopic Enrichment: Typically ≥ 98% D (varies by supplier and batch specifications)

• Form: Clear, colorless liquid

• Functional Group: Acrylate ester (polymerizable)

The substitution of three protium atoms with deuterium increases the mass of the tert-butyl group without altering the electronic structure or reactivity profile. This allows researchers to investigate polymer behavior, degradation pathways, and reaction kinetics with high precision when comparing deuterated and non-deuterated analogs.

KEY FEATURES

• High isotopic enrichment for reliable analytical performance

• Excellent stability under standard storage conditions

• Compatible with radical polymerization mechanisms

• Useful internal standard for quantitative NMR (qNMR)

• Chemically identical reactivity to standard tert-butyl acrylate

• Exceptional batch consistency for reproducible results

APPLICATIONS of Deuterated tert-Butyl acrylate-d3 | CAS 1663-39-4

1. NMR Spectroscopy and qNMR

Deuterated tert-Butyl Acrylate-d3 is widely used as an internal standard or reference compound in proton NMR and carbon-13 NMR studies. Its deuterium substitution minimizes background proton signals, allowing for:

• Clearer resonance separation

• Reduced signal overlap

• Enhanced quantitative accuracy

For qNMR workflows, the compound’s isotopic purity ensures highly stable integration profiles essential for method validation and calibration.

2. Polymer Science and Mechanistic Studies

Researchers use tert-Butyl Acrylate-d3 to study:

• Polymer backbone evolution

• Radical propagation and termination kinetics

• Isotope-induced kinetic isotope effects (KIE)

• Monomer reactivity ratios

Because the monomer retains the reactive vinyl group, it can participate in homopolymerization, copolymerization, block copolymerization, and controlled radical processes (ATRP, RAFT, NMP).

The presence of deuterium facilitates tracking the distribution and transformation of the tert-butyl segment within polymer chains, enabling deeper insights into polymer degradation, diffusion, chain mobility, and thermo-mechanical behavior.

3. Mass Spectrometry and Tracer Techniques

The three-deuterium mass shift creates a reliable isotopic tag detectable via:

• LC-MS

• GC-MS

• MALDI-TOF

• HRMS

This makes the compound valuable for:

• Tracer diffusion studies

• Reaction mapping

• Mechanistic elucidation

• Product identification and impurity profiling

The isotopic label enables quantitative mass spectral differentiation even in highly complex matrices.

4. Surface Chemistry and Coating Research

Due to its acrylate functionality, tert-Butyl Acrylate-d3 is widely used in the development of deuterium-labeled:

• Resin coatings

• Polymer thin films

• Nanostructured surfaces

• Plasma-treated substrates

Deuterium labeling provides an elegant way to investigate polymer–substrate interactions, crosslink density, and surface energy changes.

5. Pharmaceutical and Biomedical Research

Although tert-butyl acrylate derivatives are not typically used in direct therapeutic formulations, the deuterated variant is essential for analytical development, such as:

• Tracking polymer excipient degradation

• Studying acrylate-based drug delivery matrices

• Stability testing under physiological conditions

• Understanding polymer–drug interactions through isotope tracing

Its reliability and clean spectral signature make it an essential tool for modern polymer-based pharmaceutical research.

ADVANTAGES FOR RESEARCHERS

• Provides deeper mechanistic insights using isotope-labeling

• Enhances quality and reliability of spectroscopy data

• Enables detailed understanding of polymer formation and behavior

• Facilitates accurate quantification in analytical assays

• Supports publication-level research with reproducible, high-purity data

WHY CHOOSE RESOLVEMASS LABORATORIES INC.

ResolveMass Laboratories Inc. prioritizes high isotopic purity, outstanding monomer stability, and research-grade reliability. All batches of Deuterated tert-Butyl Acrylate-d3 undergo strict analytical validation, including NMR, GC, MS, and isotopic purity verification. Our products support demanding applications across polymer science, academic research, pharmaceutical development, and advanced materials engineering.

For researchers seeking accuracy, reliability, and expert technical support, ResolveMass delivers industry-leading quality tailored to modern scientific needs.

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