Description

Durantoside I CAS NO 53526-67-3 is a high-purity, naturally derived chemical compound belonging to the class of iridoid glycosides. This compound is valued for its role as a key reference standard and active pharmaceutical ingredient (API) intermediate in research and development. It is primarily sought after by professionals in the pharmaceutical, nutraceutical, and advanced life science sectors for applications in analytical chemistry and bioactive compound synthesis.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of herbal extracts and finished products in quality control laboratories.
• Bioactive Compound Research: Serves as a critical intermediate or standard in pharmacological studies investigating anti-inflammatory, neuroprotective, or metabolic activities.
• Nutraceutical Development: Employed in the formulation and standardization of high-value dietary supplements and functional food ingredients.
• Analytical Method Development: Essential for developing and validating chromatographic methods (HPLC, LC-MS) for the identification of iridoids in complex matrices.
• Academic & Institutional Research: Used in universities and research institutes for studies in phytochemistry, natural product isolation, and biosynthesis pathways.

Basic Information

Product Name	Durantoside I
CAS No.	53526-67-3
Molecular Formula	C17H26O11
Molecular Weight	406.38 g/mol
Synonyms	Durantoside I; 8-Epiloganic acid; (1S,4aS,7S,7aR)-1-[(2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,4a,5,6,7,7a-hexahydrocyclopenta[c]pyran-7-carboxylic acid; 8-Epiloganate; Iridoid glycoside from Duranta repens
EINECS	Contact for details

Quality Control

Our Durantoside I is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods (IR, NMR) for structural confirmation, to ensure it meets the stringent requirements for research and development use. A detailed Certificate of Analysis (COA) is provided with every shipment.

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 product is hygroscopic (moisture-sensitive) and should be handled in a low-humidity environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.