Description

(1S)-1α-(β-D-Glucopyranosyloxy)-1,4Aα,5,6,7,7Aα-Hexahydro-5α,6α-Dihydroxy-7β-Methylcyclopenta[C]Pyran-4-Carboxylic Acid Methyl Ester is a high-purity, complex glycosidic compound with significant potential in advanced research and development. This molecule matters as a key intermediate or reference standard for the synthesis and study of bioactive natural product derivatives. It is primarily needed by pharmaceutical R&D teams, biotechnology firms, and academic research institutions focused on developing novel therapeutic agents, particularly in areas like metabolic regulation and enzyme inhibition.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or substrate in enzymatic studies and metabolic pathway investigations.
• Natural Product Chemistry: Acts as a key compound for the study and synthesis of complex glycosides and cyclopenta[C]pyran derivatives.
• Analytical Standard: Employed as a high-purity calibrant in chromatographic (HPLC, LC-MS) and spectroscopic analyses for method development and validation.
• Preclinical Development: Utilized in early-stage pharmacological and toxicological screening of new chemical entities.

Basic Information

Product Name	(1S)-1α-(β-D-Glucopyranosyloxy)-1,4Aα,5,6,7,7Aα-Hexahydro-5α,6α-Dihydroxy-7β-Methylcyclopenta[C]Pyran-4-Carboxylic Acid Methyl Ester
CAS No.	115075-53-1
Molecular Formula	C₁₇H₂₆O₁₁
Molecular Weight	406.38 g/mol
Synonyms	Methyl (1S,4aS,5R,6R,7R,7aR)-5,6-dihydroxy-7-methyl-1-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,4a,5,6,7,7a-hexahydrocyclopenta[c]pyran-4-carboxylate; 7β-Methyl-5α,6α-dihydroxy-1α-(β-D-glucopyranosyloxy)-1,4aα,5,6,7,7aα-hexahydrocyclopenta[c]pyran-4-carboxylic acid methyl ester; CAS 115075-53-1; Glucopyranosyloxy-dihydroxy-methylcyclopentapyran carboxylic acid methyl ester; (1S,4aS,5R,6R,7R,7aR)-Methyl 5,6-dihydroxy-7-methyl-1-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]oxy-1,4a,5,6,7,7a-hexahydro-4H-cyclopenta[c]pyran-4-carboxylate
EINECS	Contact for details

Quality Control

Our (1S)-1α-(β-D-Glucopyranosyloxy)-1,4Aα,5,6,7,7Aα-Hexahydro-5α,6α-Dihydroxy-7β-Methylcyclopenta[C]Pyran-4-Carboxylic Acid Methyl Ester is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. All products undergo rigorous analytical testing, including HPLC for assay and purity, and are supplied with a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We support development and cGMP-compliant projects with appropriate documentation.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Purity (HPLC)	≥ 98.0% (Area %)
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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