Description

Methyl 2-Amino-7,7-Dimethyl-5-Oxo-4-Phenyl-5,6,7,8-Tetrahydro-4H-Chromene-3-Carboxylate is a high-value, multifunctional chromene derivative that serves as a critical synthetic intermediate. Its molecular architecture, featuring amino, ester, and ketone functional groups, makes it a versatile building block for constructing complex heterocyclic systems. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and anti-inflammatory applications.
• Agrochemical Research: Building block for developing new herbicides, fungicides, and plant growth regulators with novel modes of action.
• Organic Synthesis & Catalysis: Valuable scaffold for constructing complex polycyclic frameworks and as a ligand or substrate in catalytic reactions.
• Material Science Research: Investigated for the development of organic semiconductors, fluorescent dyes, and photoresponsive materials.
• Academic & Contract Research: Essential reagent for methodological studies in synthetic organic chemistry and medicinal chemistry programs.

Basic Information

Product Name	Methyl 2-Amino-7,7-Dimethyl-5-Oxo-4-Phenyl-5,6,7,8-Tetrahydro-4H-Chromene-3-Carboxylate
CAS No.	313270-24-5
Molecular Formula	C19H21NO4
Molecular Weight	327.38 g/mol
Synonyms	2-Amino-7,7-dimethyl-5-oxo-4-phenyl-5,6,7,8-tetrahydro-4H-chromene-3-carboxylic acid methyl ester; Methyl 2-amino-4-phenyl-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate; 4H-Chromene-3-carboxylic acid, 2-amino-7,7-dimethyl-5-oxo-4-phenyl-5,6,7,8-tetrahydro-, methyl ester; 4-Phenyl-2-amino-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylic acid methyl ester; Chromene derivative CAS 313270-24-5
EINECS	Contact for details

Quality Control

Our Methyl 2-Amino-7,7-Dimethyl-5-Oxo-4-Phenyl-5,6,7,8-Tetrahydro-4H-Chromene-3-Carboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific project requirements.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.