Description

3-Hydroxycatalpol is a specialized iridoid glycoside compound of significant interest in advanced research and development. This high-purity standard is valued for its role as a key analytical reference and bioactive precursor. It is primarily utilized by researchers and manufacturers in the pharmaceutical, nutraceutical, and life science sectors for method development, quality control, and novel product formulation.

Application

• Pharmaceutical Reference Standard: Used for the identification, assay, and purity testing of catalpol and related iridoid compounds in drug substances and herbal preparations.
• Biochemical Research: Serves as a critical reagent in metabolic pathway studies, enzyme inhibition assays, and pharmacological investigations of natural products.
• Nutraceutical Development: Employed in the formulation and standardization of high-value herbal extracts and dietary supplements targeting specific health benefits.
• Analytical Chemistry: Functions as a certified external standard for HPLC, LC-MS, and other chromatographic methods to ensure accurate quantification.
• Cosmeceutical Ingredients: Investigated for potential application in advanced skincare formulations due to its bioactive properties.

Basic Information

Product Name	3-Hydroxycatalpol
CAS No.	265644-24-4
Molecular Formula	C15H22O11
Molecular Weight	378.33 g/mol
Synonyms	3-Hydroxycatalpol; 6β-Hydroxycatalpol; Catalpol 6-hydroxy derivative; (1S,4aR,5S,7aS)-5-Hydroxy-7-(hydroxymethyl)-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4a,5,6,7a-tetrahydro-1H-cyclopenta[c]pyran-4-carboxylic acid
EINECS	Contact for details

Quality Control

Our 3-Hydroxycatalpol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC for purity, spectroscopic identification (IR, NMR), and residual solvent analysis to ensure it meets the stringent requirements for research and development. Certificates of Analysis (COA) with detailed chromatograms and spectral data 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 2-8°C. This product is hygroscopic (moisture-sensitive) and light-sensitive. For long-term storage, consider desiccant and under inert atmosphere to maintain stability.

Specification

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