Description

(Z)-Propenyl-1-Trifluoroborate is a high-purity organoboron reagent featuring a stereodefined propenyl group. This compound matters as a versatile and stable building block for advanced cross-coupling reactions, enabling the precise introduction of the (Z)-configured alkene moiety into complex molecular architectures. It is essential for researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-quality intermediates for synthesis.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs) and complex natural product analogs via Suzuki-Miyaura cross-coupling.
• Agrochemical Synthesis: Used in creating novel herbicides, fungicides, and insecticides that require specific alkene stereochemistry for optimal biological activity.
• Material Science Research: Employed in the development of organic electronic materials, liquid crystals, and polymers where precise molecular structure controls material properties.
• Chemical Biology & Probe Development: Serves as a reagent for labeling and modifying biomolecules, useful in creating tools for diagnostic and research applications.
• Catalyst & Ligand Development: Acts as a precursor for novel organometallic catalysts and ligands used in asymmetric synthesis.
• Fine Chemical Production: Integral for the scalable, stereoselective manufacturing of specialty chemicals and fragrances.

Basic Information

Product Name	(Z)-Propenyl-1-Trifluoroborate
CAS No.	951039-45-5
Molecular Formula	C₃H₆BF₃K
Molecular Weight	157.98 g/mol
Synonyms	Potassium (Z)-1-Propenyltrifluoroborate; (Z)-1-Propenyltrifluoroborate Potassium Salt; (Z)-1-Propenyl-BF3K; (Z)-1-Propenyl Potassium Trifluoroborate; (Z)-Allyl Potassium Trifluoroborate; (Z)-CH3CH=CHBF3K; Potassium (Z)-Propenyltrifluoroboranuide; Potassium Trifluoro((Z)-prop-1-en-1-yl)borate
EINECS	Contact for details

Quality Control

Our (Z)-Propenyl-1-Trifluoroborate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR (¹H, ¹¹B, ¹³C), HPLC, and ICP-MS, to ensure high chemical purity, correct stereochemistry, and low levels of metallic impurities. Certificates of Analysis (COA) with full batch-specific data are provided to guarantee consistency and reliability for your critical synthetic applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C under an inert atmosphere (argon or nitrogen). Due to its hygroscopic nature, the container should only be opened in a dry, inert environment and be allowed to equilibrate to room temperature before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Isomeric Purity (Z-isomer)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Heavy Metals (ICP-MS)	≤ 10 ppm
Potassium Content	24.0 - 26.0 %

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