Description

1,2-Benzenediol, 5-(Mercaptomethyl)-3-Nitro- (9Ci) is a specialized nitro-substituted catechol derivative featuring a reactive mercaptomethyl functional group. This unique molecular structure makes it a valuable intermediate for synthesizing complex organic molecules, particularly in advanced material science and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists working in fine chemical synthesis, agrochemical development, and as a potential ligand precursor in catalysis.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), especially those targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators due to its phenolic and nitro functionalities.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for developing specialty polymers, resins, and coatings with specific adhesion or thermal properties.
• Chemical Research & Development: Employed as a versatile synthon in organic chemistry for constructing complex heterocycles and functionalized aromatic systems.
• Ligand & Chelating Agent Precursor: The catechol and thiol groups make it a candidate for developing novel chelating agents or catalysts in metal-organic frameworks (MOFs).
• Dye & Pigment Intermediate: Utilized in the synthesis of specialized dyes and pigments where the nitro and hydroxyl groups contribute to color and stability.

Basic Information

Product Name	1,2-Benzenediol, 5-(Mercaptomethyl)-3-Nitro- (9Ci)
CAS No.	137444-26-9
Molecular Formula	C7H7NO4S
Molecular Weight	201.20 g/mol
Synonyms	3-Nitro-5-(mercaptomethyl)benzene-1,2-diol; 5-(Mercaptomethyl)-3-nitrobenzene-1,2-diol; 2-Nitro-5-mercaptomethylcatechol; 3-Nitro-5-thiomethylcatechol; NSC 339063; 1,2-Dihydroxy-5-(mercaptomethyl)-3-nitrobenzene; 5-(Mercaptomethyl)-3-nitro-1,2-benzenediol
EINECS	Contact for details

Quality Control

Our 1,2-Benzenediol, 5-(Mercaptomethyl)-3-Nitro- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the stringent requirements of research and development applications. Certificates of Analysis (COA) detailing batch-specific results are provided and available upon request.

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 properties of being easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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