Description

7-Chloro-2H-1,2,4-benzothiadiazine-3-propanoic acid 1,1-dioxide is a high-purity, specialized benzothiadiazine derivative, a key heterocyclic building block in advanced organic synthesis. Its value lies in its role as a critical intermediate for developing novel active pharmaceutical ingredients (APIs) and agrochemicals, where its unique fused ring system imparts specific biological activity. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries seeking to create new molecules with targeted properties.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, hypertension, or diuretic activity.
• Agrochemical Research: Serves as a key precursor for developing new generations of herbicides, fungicides, or plant growth regulators with enhanced efficacy.
• Fine Chemical Synthesis: Used in the preparation of complex heterocyclic compounds for material science and specialty chemical applications.
• Biochemical Research: Employed as a research tool to study enzyme inhibition and receptor-ligand interactions due to its specific molecular scaffold.
• Academic & Contract Research: A valuable compound for universities and CROs (Contract Research Organizations) conducting exploratory chemistry and method development.

Basic Information

Product Name	7-Chloro-2H-1,2,4-benzothiadiazine-3-propanoic acid 1,1-dioxide
CAS No.	91551-85-8
Molecular Formula	C10H9ClN2O4S
Molecular Weight	288.71 g/mol
Synonyms	7-Chloro-2H-1,2,4-benzothiadiazine-3-propionic acid 1,1-dioxide; 3-(7-Chloro-1,1-dioxido-2H-1,2,4-benzothiadiazin-3-yl)propanoic acid; 7-Chloro-1,2,4-benzothiadiazine-3-propanoic acid 1,1-dioxide; 91551-85-8; 7-Chloro-2H-1,2,4-benzothiadiazine-3-propanoic acid S,S-dioxide; 7-Chloro-3-(2-carboxyethyl)-2H-1,2,4-benzothiadiazine 1,1-dioxide.
EINECS	Contact for details

Quality Control

Our 7-Chloro-2H-1,2,4-benzothiadiazine-3-propanoic acid 1,1-dioxide is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity, suitable for demanding R&D and scale-up processes. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing purity, identity, and impurity profiles. Our quality systems are designed to meet the standards required for pharmaceutical intermediate applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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