MCP For Claude Marketplace
UV-Vis Spectrum Analysis

UV-Vis Spectrum Analysis MCP Connector for Claude

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Predict electronic transitions and λmax using Woodward-Fieser rules.

4 tools Official Updated Oct 1, 2026 Official Vinkius Partner
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This MCP server provides specialized tools for organic chemists to predict and analyze UV-Vis absorption spectra. By applying Woodward-Fieser rules, the server can calculate the wavelength of maximum absorption (predict_lambda_max) for various chromophores, determine effective conjugation lengths (analyze_conjugation), and identify dominant absorbing groups (identify_chromophore). It also accounts for environmental factors by calculating shifts in wavelength due to solvent polarity changes (calculate_solvent_shift).

uv-visspectroscopychemistrywoodward-fieserchromophore

4 tools expose this connector's capabilities to your AI agent.

identify_chromophore

Identifies the dominant chromophore(s) within a given molecular structure

calculate_solvent_shift

Calculates the expected shift in lambda max caused by a change in solvent environment

predict_lambda_max

Predicts the wavelength of maximum absorption for a specific organic structure

analyze_conjugation

Determines the effective conjugation length of a provided structural description

See how to talk to your AI agent using UV-Vis Spectrum Analysis.

Predict the lambda max for a butadiene chromophore with 2 conjugation increments and 1 auxochrome in a nonpolar solvent.

The predicted wavelength of maximum absorption is 235 nm.

Identify the primary chromophore in a molecule with a conjugated diene and a hydroxyl group.

The primary chromophore is the conjugated diene, with the hydroxyl group acting as an auxochrome.

What is the expected shift if I move a pi-pi transition from a nonpolar to a polar solvent at 250 nm?

The wavelength will shift to 258 nm, resulting in a red shift.

Predictions are based on empirical Woodward-Fieser rules. While highly reliable for standard organic structures, complex or highly strained systems may vary from experimental results.