Description

4-Hydroxy-1-Methyl-2,2-Dioxo-n-Phenyl-1,2-Dihydro-2Lambda6-Thieno[3,2-C][1,2]Thiazine-3-Carboxamide is a high-purity, complex heterocyclic compound designed for advanced research and development applications. This specialty chemical serves as a critical building block or intermediate in the synthesis of novel active pharmaceutical ingredients (APIs) and other fine chemicals. It is primarily sought by pharmaceutical R&D laboratories, agrochemical innovators, and specialty chemical manufacturers requiring precise molecular structures for their synthetic pathways.

Application

• Pharmaceutical Intermediate: Key precursor in the research and synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Research: Used as a building block for developing new active ingredients in crop protection and pest management products.
• Material Science: Potential monomer or additive in the development of advanced polymers and functional materials with specific optical or electronic properties.
• Chemical Synthesis: Serves as a versatile intermediate for organic chemists exploring complex heterocyclic chemistry and creating new molecular libraries.
• Bioconjugation & Probe Development: Utilized in the design of chemical probes, tags, or linkers for biochemical and diagnostic research applications.

Basic Information

Product Name	4-Hydroxy-1-Methyl-2,2-Dioxo-n-Phenyl-1,2-Dihydro-2Lambda6-Thieno[3,2-C][1,2]Thiazine-3-Carboxamide
CAS No.	303987-70-4
Molecular Formula	C19H14N2O4S2
Molecular Weight	398.45 g/mol
Synonyms	4-Hydroxy-1-methyl-2,2-dioxo-N-phenyl-1,2-dihydro-2λ⁶-thieno[3,2-c][1,2]thiazine-3-carboxamide; 1,2-Dihydro-4-hydroxy-1-methyl-2,2-dioxo-N-phenylthieno[3,2-c][1,2]thiazine-3-carboxamide; Thieno[3,2-c][1,2]thiazine-3-carboxamide, 1,2-dihydro-4-hydroxy-1-methyl-2,2-dioxo-N-phenyl-; CAS 303987-70-4
EINECS	Contact for details

Quality Control

Our production of 4-Hydroxy-1-Methyl-2,2-Dioxo-n-Phenyl-1,2-Dihydro-2Lambda6-Thieno[3,2-C][1,2]Thiazine-3-Carboxamide adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting R&D and process chemistry standards. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting critical quality attributes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 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 inert atmosphere when not in use to prevent degradation or moisture uptake.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
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.