Description

1H-Pyrrole-1-Carboxylic Acid, 2,5-Dihydro-2,5-Dioxo-, 1,1-Dimethylethyl Ester is a high-purity, protected pyrrole derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its role in constructing complex heterocyclic frameworks, particularly in pharmaceutical research and development. It is essential for chemists and manufacturers in the life sciences sector who require reliable, high-quality intermediates for the synthesis of active pharmaceutical ingredients (APIs) and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key synthon for the construction of complex nitrogen-containing heterocycles found in potential drug candidates.
• Agrochemical Research: Used in the synthesis of novel pesticides and herbicides that incorporate pyrrole motifs for enhanced biological activity.
• Material Science: Serves as a precursor for functional organic materials, including conductive polymers and organic semiconductors.
• Academic & R&D Laboratories: A valuable reagent for methodological development in organic chemistry and the exploration of new reaction pathways.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of specialty chemicals, dyes, and complex fragrances.

Basic Information

Item	Details
Product Name	1H-Pyrrole-1-Carboxylic Acid, 2,5-Dihydro-2,5-Dioxo-, 1,1-Dimethylethyl Ester
CAS No.	114650-82-7
Molecular Formula	C9H11NO4
Molecular Weight	197.19 g/mol
Synonyms	tert-Butyl 2,5-dioxo-2,5-dihydro-1H-pyrrole-1-carboxylate; 1-(tert-Butoxycarbonyl)-2,5-dihydro-2,5-dioxopyrrole; 1-Boc-2,5-dihydro-2,5-dioxopyrrole; 1-Boc-pyrrole-2,5-dione; N-Boc-maleimide; tert-Butyl pyrrole-2,5-dione-1-carboxylate; 2,5-Dioxo-2,5-dihydro-1H-pyrrole-1-carboxylic acid tert-butyl ester
EINECS	Contact for details

Quality Control

Our production of 1H-Pyrrole-1-Carboxylic Acid, 2,5-Dihydro-2,5-Dioxo-, 1,1-Dimethylethyl Ester adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure consistency and compliance with customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed in a dry environment to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.