Description

(S)-1,2,4-Butanetriol is a high-value, chiral triol building block of significant interest in advanced organic synthesis. Its stereochemistry and trifunctional nature make it a versatile precursor for pharmaceuticals, fine chemicals, and specialty polymers. This compound is particularly sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing active ingredients and novel polymers.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of antiviral drugs, enzyme inhibitors, and other bioactive molecules.
• Agrochemical Synthesis: Used in the production of chiral pesticides and herbicides, where specific stereochemistry is crucial for activity.
• Polymer & Resin Modifier: Serves as a cross-linking agent or chain extender in the production of specialty polyurethanes, polyesters, and epoxy resins, imparting specific properties.
• Ligand & Catalyst Preparation: Employed in the synthesis of chiral ligands for asymmetric catalysis and metal-organic frameworks (MOFs).
• Cosmetic & Personal Care Ingredients: Acts as a humectant and moisturizing agent in high-end skincare formulations.
• Chemical Research: A valuable reagent for academic and industrial R&D in stereoselective synthesis and material development.

Basic Information

Product Name	(S)-1,2,4-Butanetriol
CAS No.	42890-76-6
Molecular Formula	C4H10O3
Molecular Weight	106.12 g/mol
Synonyms	(S)-1,2,4-Trihydroxybutane; (S)-Butane-1,2,4-triol; L-1,2,4-Butanetriol; (2S)-1,2,4-Butanetriol; (S)-(-)-1,2,4-Butanetriol; (S)-BT; 1,2,4-Butanetriol (S-enantiomer)
EINECS	Contact for details

Quality Control

Our (S)-1,2,4-Butanetriol is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity assay and impurity profiling, to ensure it meets the stringent requirements for advanced synthetic applications. Certificates of Analysis (COA) with detailed HPLC/GC data are provided to guarantee consistent quality and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%
Specific Rotation	Contact for details

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