Description

3-Pentynoylpantetheine is a specialized biochemical intermediate featuring a pantetheine moiety linked to a 3-pentynoyl group. This compound is of significant interest in advanced research and development, particularly in the synthesis of complex bioactive molecules and enzyme cofactors. It serves as a critical building block for pharmaceutical and biotechnology applications, enabling the study and modulation of key metabolic pathways.

Application

• Biochemical Research: As a key intermediate in the study of coenzyme A (CoA) biosynthesis and related enzymatic processes.
• Pharmaceutical Synthesis: Used in the development and production of novel therapeutic agents targeting metabolic disorders.
• Enzyme Substrate/Analog: Acts as a substrate or inhibitor analog for enzymes involved in fatty acid metabolism and post-translational modifications.
• Proteomics & Chemical Biology: Employed in the design of activity-based probes (ABPs) for profiling enzyme activities in complex biological systems.
• Precursor for CoA Analogs: Serves as a synthetic precursor for the preparation of customized coenzyme A derivatives for mechanistic studies.

Basic Information

Product Name	3-Pentynoylpantetheine
CAS No.	50304-43-3
Molecular Formula	C17H28N2O6S
Molecular Weight	388.48 g/mol
Synonyms	Pantetheine, 3-pentynoyl-; N-(3-Pentynoyl)pantetheine; 3-Pentynoyl-pantetheine; Pantetheine S-(3-pentynoate); 4'-Phosphopantetheine analog precursor; Coenzyme A biosynthesis intermediate
EINECS	Contact for details

Quality Control

Our 3-Pentynoylpantetheine is manufactured under strict quality control protocols to ensure high purity and batch-to-batch consistency, suitable for research and development applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment. We adhere to cGMP principles where applicable to support our clients in regulated development pathways.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C under an inert atmosphere. This product is hygroscopic (moisture-sensitive) and light-sensitive (store away from light). Allow the sealed container to reach room temperature before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines

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