Description

(1S)-1α-(β-D-Glucopyranosyloxy)-1,4A,5,6,7,7Aα-Hexahydro-4Aα,7α-Dihydroxy-7-Methylcyclopenta[C]Pyran-4-Carboxylic Acid Methyl Ester is a high-purity, complex organic compound with a defined stereochemistry, serving as a critical intermediate in advanced chemical synthesis. Its value lies in its precise molecular structure, which is essential for producing specialized fine chemicals and active pharmaceutical ingredients (APIs). This product is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel compounds and process optimization.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and complex active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a standard or reagent in metabolic pathway studies and enzymatic research due to its glycosylated structure.
• Agrochemical Development: Serves as a precursor in the research and development of new, targeted pesticides or plant growth regulators.
• Fine Chemical Synthesis: An important chiral intermediate for producing specialty chemicals with high stereochemical purity requirements.
• Process Chemistry: Employed in route scouting and scale-up studies for optimizing manufacturing processes of complex molecules.

Basic Information

Product Name	(1S)-1α-(β-D-Glucopyranosyloxy)-1,4A,5,6,7,7Aα-Hexahydro-4Aα,7α-Dihydroxy-7-Methylcyclopenta[C]Pyran-4-Carboxylic Acid Methyl Ester
CAS No.	27934-98-1
Molecular Formula	C₁₇H₂₆O₁₀
Molecular Weight	390.38 g/mol
Synonyms	Methyl (1S,4aS,7R,7aS)-1-(β-D-glucopyranosyloxy)-4a,7-dihydroxy-7-methyl-1,4a,5,6,7,7a-hexahydrocyclopenta[c]pyran-4-carboxylate; Loganin methyl ester; Loganin methyl ether; (1S)-Loganin; Loganin (methyl ester); 7-Methyl loganin; Iridoid glucoside derivative
EINECS	Contact for details

Quality Control

Our (1S)-1α-(β-D-Glucopyranosyloxy)-1,4A,5,6,7,7Aα-Hexahydro-4Aα,7α-Dihydroxy-7-Methylcyclopenta[C]Pyran-4-Carboxylic Acid Methyl Ester is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral assays, to ensure compliance with exacting research and development standards. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Chiral Purity	≥ 98.0% ee
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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