Description

6-Amino-1,3-Dimethyl-7H-Pyrimido[4,5-B][1,4]Thiazine-2,4(1H,3H)-Dione is a heterocyclic organic compound with a fused pyrimidothiazine structure, serving as a key advanced intermediate in sophisticated chemical synthesis. Its value lies in its role as a specialized building block for the development of novel active pharmaceutical ingredients (APIs) and high-performance materials. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create new molecules with targeted properties.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing specific enzyme-inhibiting activities.
• Agrochemical Research: Used as a building block for developing new classes of herbicides, fungicides, or insecticides with unique modes of action.
• Material Science: Serves as a monomer or functional component in the creation of specialty polymers, dyes, or organic electronic materials.
• Biochemical Research: Employed in medicinal chemistry programs for structure-activity relationship (SAR) studies and lead optimization.
• Custom Synthesis: A starting material for contract research organizations (CROs) and CDMOs producing bespoke compounds for client projects.

Basic Information

Product Name	6-Amino-1,3-Dimethyl-7H-Pyrimido[4,5-B][1,4]Thiazine-2,4(1H,3H)-Dione
CAS No.	65413-40-3
Molecular Formula	C9H10N4O2S
Molecular Weight	238.27 g/mol
Synonyms	6-Amino-1,3-dimethyl-7H-pyrimido[4,5-b][1,4]thiazine-2,4(1H,3H)-dione; 1,3-Dimethyl-6-amino-7H-pyrimido[4,5-b][1,4]thiazine-2,4(1H,3H)-dione; 6-Amino-1,3-dimethylpyrimido[4,5-b][1,4]thiazine-2,4-dione; 65413-40-3; Pyrimido[4,5-b][1,4]thiazine-2,4(1H,3H)-dione, 6-amino-1,3-dimethyl-
EINECS	Contact for details

Quality Control

Our production of 6-Amino-1,3-Dimethyl-7H-Pyrimido[4,5-B][1,4]Thiazine-2,4(1H,3H)-Dione adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is fully characterized and tested using advanced analytical techniques including HPLC, NMR, and MS. A comprehensive Certificate of Analysis (COA) detailing identity, purity, 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 incompatible materials. For long-term storage, consider inert atmosphere conditions to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
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.