Description

Benzenemethanol, α-Methylene-4-Nitro- (9Ci) is a specialized nitro-substituted benzyl alcohol derivative, serving as a versatile synthetic intermediate in advanced organic synthesis. Its molecular structure, featuring both a reactive methylene group and a nitro substituent, makes it a valuable building block for constructing complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), fine chemicals, and functional materials who require high-purity, reliable intermediates.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), especially those containing nitroaromatic or benzyl alcohol motifs.
• Agrochemical Synthesis: Used in the research and production of herbicides, pesticides, and plant growth regulators.
• Fine Chemical Production: Serves as a building block for dyes, pigments, and other specialty organic compounds.
• Material Science Research: Employed in the development of polymers, liquid crystals, and other advanced functional materials.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic chemistry and catalysis studies.

Basic Information

Product Name	Benzenemethanol, α-Methylene-4-Nitro- (9Ci)
CAS No.	130190-71-5
Molecular Formula	C8H7NO3
Molecular Weight	165.15 g/mol
Synonyms	4-Nitrobenzyl Alcohol, Methylene Derivative; (4-Nitrophenyl)methanol, α-methylene-; α-Methylene-4-nitrobenzenemethanol; 4-Nitro-α-methylene-benzyl Alcohol; 1-(Hydroxymethyl)-4-nitrobenzene, methylene derivative; NSC Number (Contact for details); Potential research code names available upon inquiry.
EINECS	Contact for details

Quality Control

Every batch of Benzenemethanol, α-Methylene-4-Nitro- (9Ci) is produced and tested under a strict quality management system. We ensure high purity and consistency through advanced analytical techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment. Our quality commitment supports compliance with cGMP and ISO standards for research and industrial use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%

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