Description

Acetic Acid, (3-Methyl-2(3H)-Benzothiazolylidene)-, Ethyl Ester (9Ci) is a specialized benzothiazole derivative ester, a high-value intermediate in advanced organic synthesis. This compound matters for its role as a key building block in the development of functional dyes, optical materials, and active pharmaceutical ingredients (APIs). Industrial and research chemists in the fine chemical, pharmaceutical, and advanced material sectors require this precise chemical for synthesizing complex molecules with specific photophysical or biological properties.

Application

• Synthesis of Functional Dyes: Serves as a crucial precursor for cyanine and merocyanine dyes used in photographic sensitizers, laser materials, and nonlinear optics.
• Pharmaceutical Intermediate: Used in the research and development of novel drug candidates, particularly those targeting specific biological pathways where the benzothiazole core is active.
• Advanced Material Development: A key component in creating organic semiconductors, fluorescent probes, and sensors for analytical chemistry and biomedical imaging.
• Chemical Research & Development: Employed as a versatile reagent in heterocyclic and synthetic organic chemistry for constructing complex molecular architectures.
• Agrochemical Synthesis: Potential intermediate in the development of new crop protection agents and herbicides with specific modes of action.

Basic Information

Product Name	Acetic Acid, (3-Methyl-2(3H)-Benzothiazolylidene)-, Ethyl Ester (9Ci)
CAS No.	61975-33-5
Molecular Formula	C12H13NO2S
Molecular Weight	235.30 g/mol
Synonyms	Ethyl (3-Methyl-2(3H)-benzothiazolylidene)acetate; 2-(3-Methyl-2-benzothiazolinylidene)acetic Acid Ethyl Ester; Ethyl 2-[(3-Methyl-1,3-benzothiazol-2(3H)-ylidene)]acetate; 2-(3-Methyl-2(3H)-benzothiazolylidene)acetic Acid Ethyl Ester; (3-Methyl-2-benzothiazolinylidene)acetic Acid Ethyl Ester; Ethyl (3-Methyl-2-benzothiazolinylidene)acetate; Acetic acid, (3-methyl-2(3H)-benzothiazolylidene)-, ethyl ester
EINECS	Contact for details

Quality Control

Our production of Acetic Acid, (3-Methyl-2(3H)-Benzothiazolylidene)-, Ethyl Ester adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber or opaque.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Standard Grade)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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