Description

2-Formyl-4-Nitrophenyl Methanesulfonate is a specialized organic intermediate characterized by its reactive formyl and methanesulfonate ester functional groups. This compound is valued for its role as a key building block in the synthesis of more complex molecules, particularly in fine chemical and pharmaceutical research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors for constructing novel chemical entities.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those containing nitrophenyl or protected phenolic motifs.
• Agrochemical Synthesis: Used in research and development for creating novel herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: Serves as a versatile building block for organic synthesis, enabling the introduction of formyl and methanesulfonate groups into target molecules.
• Dye and Pigment Intermediate: Employed in the development of specialized dyes and colorants due to its nitro and formyl substituents.
• Material Science: Investigated for use in the synthesis of monomers or cross-linking agents for advanced polymers and functional materials.

Basic Information

Product Name	2-Formyl-4-Nitrophenyl Methanesulfonate
CAS No.	67326-25-4
Molecular Formula	C9H7NO6S
Molecular Weight	257.22 g/mol
Synonyms	4-Nitro-2-formylphenyl methanesulfonate; Methanesulfonic acid 4-nitro-2-formylphenyl ester; 2-Formyl-4-nitrophenyl mesylate; 4-Nitro-2-formylphenyl mesylate; 2-Formyl-4-nitrophenyl methanesulphonate; 4-Nitro-2-formylphenyl methanesulphonate; 4-Nitro-2-hydroxybenzaldehyde methanesulfonate ester; 2-Hydroxy-5-nitrobenzaldehyde methanesulfonate
EINECS	Contact for details

Quality Control

Our 2-Formyl-4-Nitrophenyl Methanesulfonate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality parameters.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.