Description

Tulipalin B CAS NO 38965-80-9 is a high-purity, synthetic lactone compound, specifically α-methylene-γ-butyrolactone. This versatile chemical intermediate is valued for its reactive methylene group, which makes it a crucial building block for polymerization and fine chemical synthesis. It is primarily sought by manufacturers in the polymer, pharmaceutical, and agrochemical industries for creating specialty resins, pharmaceutical actives, and advanced crop protection agents.

Application

• Polymer Industry: As a key monomer for producing specialty polymers and resins with enhanced thermal and mechanical properties.
• Pharmaceutical Synthesis: Serving as a critical intermediate in the synthesis of various active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Formulations: Used in the manufacture of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Acting as a building block for synthesizing complex organic molecules, flavors, and fragrances.
• Adhesive & Coating Systems: Incorporated into formulations to improve adhesion, cross-linking density, and durability.
• Research & Development: Utilized in academic and industrial R&D for exploring new synthetic pathways and material science applications.

Basic Information

Product Name	Tulipalin B
CAS No.	38965-80-9
Molecular Formula	C5H6O2
Molecular Weight	98.10 g/mol
Synonyms	α-Methylene-γ-butyrolactone; 2-Methylene-4-butanolide; 2-Methylenebutyrolactone; Tulipalin B; 2-Methylene-4-oxotetrahydrofuran; 3-Methyl-2-buten-4-olide; NSC 407296; γ-Methylene-γ-butyrolactone
EINECS	Contact for details

Quality Control

Our Tulipalin B is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee compliance with your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%

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