Description

Potassium (E)-3-(Benzyloxy)Prop-1-Enyltrifluoroborate is a high-purity organotrifluoroborate salt, a crucial class of reagents in modern synthetic chemistry. This compound matters for its exceptional stability and utility as a key coupling partner in Suzuki-Miyaura cross-coupling reactions, enabling the efficient construction of complex organic frameworks. It is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and advanced materials industries for synthesizing novel active ingredients and functional molecules.

Application

• As a key building block in Suzuki-Miyaura cross-coupling reactions for C-C bond formation.
• Intermediate in the synthesis of pharmaceutical candidates and active pharmaceutical ingredients (APIs).
• Production of agrochemicals, including herbicides, fungicides, and plant growth regulators.
• Research and development of advanced organic materials, such as liquid crystals and OLED components.
• Preparation of fine chemicals and complex natural product analogs.
• Use in methodology development and catalysis studies within academic and industrial laboratories.

Basic Information

Product Name	Potassium (E)-3-(Benzyloxy)Prop-1-Enyltrifluoroborate
CAS No.	1440548-66-2
Molecular Formula	C10H11BF3KO
Molecular Weight	254.10 g/mol
Synonyms	Potassium (E)-3-(Benzyloxy)allyltrifluoroborate; (E)-3-(Benzyloxy)prop-1-en-1-yltrifluoroboronic Acid Potassium Salt; Potassium (E)-3-(Benzyloxy)allyl-1-trifluoroborate; Potassium Trifluoro((E)-3-(benzyloxy)allyl)borate; (E)-3-(Benzyloxy)-1-propenyltrifluoroborate Potassium Salt; Potassium (E)-3-(Benzyloxy)-1-propenyl-1-trifluoroborate
EINECS	Contact for details

Quality Control

Our Potassium (E)-3-(Benzyloxy)Prop-1-Enyltrifluoroborate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR (1H, 11B, 19F) and HPLC analysis, to ensure high chemical purity and identity. Certificates of Analysis (COA) documenting purity, assay, and impurity profiles are available for every lot upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥95%
Assay	≥90% (as potassium trifluoroborate salt)
Water Content (KF)	≤1.0%

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