Description

Calaustralin CAS NO 21824-07-7 is a specific, high-purity chemical compound of interest in advanced research and development. This compound matters for its potential as a key intermediate or active ingredient in the synthesis of novel pharmaceutical and agrochemical products. It is needed by R&D laboratories, process development chemists, and manufacturers in the life sciences sector seeking reliable, high-quality building blocks for innovative applications.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Research: Used in the development and production of new pesticides, herbicides, or plant growth regulators.
• Biochemical Research: Employed as a standard or reagent in biochemical assays and metabolic pathway studies.
• Organic Synthesis: Acts as a versatile precursor or intermediate for constructing complex organic molecules in academic and industrial settings.
• Reference Standard: Utilized as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	Calaustralin
CAS No.	21824-07-7
Molecular Formula	C15H18O8
Molecular Weight	326.30 g/mol
Synonyms	4,6-Dihydroxy-2-[(2-hydroxyphenyl)methyl]-5-methoxybenzoic acid; 2-(2-Hydroxybenzyl)-4,6-dihydroxy-5-methoxybenzoic acid; Calaustraline; NSC 339658; Benzoic acid, 4,6-dihydroxy-2-[(2-hydroxyphenyl)methyl]-5-methoxy-
EINECS	Contact for details

Quality Control

Our Calaustralin is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets exacting standards for research and development use. A Certificate of Analysis (COA) detailing all test results 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 (typically 15-25°C). Keep the container tightly sealed in a dry environment to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 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.