Description

Drb CAS NO 53-85-0 is a high-purity chemical compound widely utilized as a critical intermediate in advanced organic synthesis. Its consistent quality and reliable performance are essential for ensuring the integrity and yield of downstream chemical processes. This product is primarily sought by manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for research, development, and production applications.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Manufacturing: Acts as a versatile precursor for dyes, pigments, and specialty performance chemicals.
• Research & Development: Employed in academic and industrial R&D laboratories for novel compound discovery and process optimization.
• Chemical Synthesis: Functions as a reagent in various organic transformations, including coupling and functionalization reactions.

Basic Information

Product Name	Drb
CAS No.	53-85-0
Molecular Formula	C14H12N2O5
Molecular Weight	288.26 g/mol
Synonyms	5-Nitro-2-furaldehyde diacetate; 5-Nitro-2-furancarboxaldehyde diacetate; 2-Furancarboxaldehyde, 5-nitro-, 1,1-diacetate; Nitrofuryl diacetate; Drb; NFDA; 1,1-Diacetoxy-5-nitrofuran; 5-Nitrofurfural diacetate
EINECS	200-185-2

Quality Control

Our Drb (CAS 53-85-0) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for sensitive synthesis applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	92 - 96 °C
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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