Description

L-Threo-Pentopyranose, 2,4-Dideoxy-4-Ethyl- (9Ci) is a specialized monosaccharide derivative, a key chiral building block in advanced organic synthesis. This compound is valued for its unique stereochemistry and functional group arrangement, enabling precise molecular construction. It is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and complex carbohydrate analogs.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral synthon for the development of nucleoside analogs, antiviral agents, and other therapeutic molecules.
• Agrochemical Research: Used in the synthesis of novel carbohydrate-based pesticides, herbicides, and plant growth regulators.
• Glycochemistry & Glycobiology: Acts as a precursor for synthesizing complex oligosaccharides, glycoconjugates, and glycomimetics for biological studies.
• Chemical Biology Probe Development: Employed in creating labeled or modified sugars to study enzymatic pathways and carbohydrate-protein interactions.
• Process Chemistry & Scale-up: Provides a defined stereochemical starting point for the optimization and production of fine chemicals.
• Academic & Institutional Research: Supports fundamental research in synthetic organic chemistry, stereochemistry, and carbohydrate science.

Basic Information

Product Name	L-Threo-Pentopyranose, 2,4-Dideoxy-4-Ethyl- (9Ci)
CAS No.	473251-45-5
Molecular Formula	C7H14O4
Molecular Weight	162.18 g/mol
Synonyms	2,4-Dideoxy-4-ethyl-L-threo-pentopyranose; 4-Ethyl-2,4-dideoxy-L-threo-pentopyranose; L-threo-Pentopyranose, 2,4-dideoxy-4-ethyl-; (2R,3S,4R)-4-Ethyl-2,4-dideoxypentopyranose; 4-Ethyl-2,4-dideoxy-L-threo-pentose; CAS 473251-45-5
EINECS	Contact for details

Quality Control

Every batch of L-Threo-Pentopyranose, 2,4-Dideoxy-4-Ethyl- (9Ci) is produced and analyzed under strict quality management protocols to ensure identity, purity, and consistency. We provide comprehensive analytical documentation, including a Certificate of Analysis (COA) with detailed results from HPLC, NMR, and optical rotation tests. Our quality systems support development from milligram to kilogram scale, with specifications tailored to meet the rigorous demands of research and pre-clinical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound may be hygroscopic; handle and store under an inert atmosphere such as nitrogen or argon for long-term stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Optical Rotation	Provided on COA
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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