Description

Carbonic Acid, 2,3-Dihydro-2-Oxo-6-Benzothiazolyl Methyl Ester (9Ci) is a specialized organic compound belonging to the benzothiazole class, serving as a key synthetic intermediate. Its value lies in its unique heterocyclic structure, which is integral for constructing more complex molecules in advanced chemical synthesis. This product is essential for research and development chemists and manufacturers in the pharmaceutical and agrochemical sectors, where it is used to develop novel active ingredients.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting neurological or anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging the benzothiazole moiety for biological activity.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor in the development of electron-transport or emissive layer materials for display technologies.
• Dye and Pigment Manufacturing: Acts as an intermediate for creating specialized heterocyclic dyes with specific light-fastness and color properties.
• Polymer Additives: Can be utilized to synthesize additives that impart UV stabilization or other functional properties to industrial polymers.
• Chemical Research: Employed in academic and industrial R&D for method development and exploring new reactions involving fused heterocyclic systems.

Basic Information

Product Name	Carbonic Acid, 2,3-Dihydro-2-Oxo-6-Benzothiazolyl Methyl Ester (9Ci)
CAS No.	115045-88-0
Molecular Formula	C9H7NO3S
Molecular Weight	209.22 g/mol
Synonyms	6-(Methoxycarbonyl)benzothiazol-2(3H)-one; 2-Hydroxy-6-(methoxycarbonyl)benzothiazole; Methyl 2-oxo-2,3-dihydro-1,3-benzothiazole-6-carboxylate; 2,3-Dihydro-2-oxobenzothiazole-6-carboxylic acid methyl ester; 6-Carbomethoxy-2-benzothiazolone; Methyl 2-hydroxybenzothiazole-6-carboxylate; 2-Benzothiazolinone-6-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Every batch of Carbonic Acid, 2,3-Dihydro-2-Oxo-6-Benzothiazolyl Methyl Ester (9Ci) undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our quality assurance protocols are designed to meet the stringent requirements of pharmaceutical and fine chemical applications. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC), identity confirmation (IR, NMR), and impurity profiles is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, containers should be kept sealed under an inert atmosphere when not in use to prevent degradation or moisture uptake.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
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.