Description

Benzenemethanol, 4-Methoxy-α-(Nitromethyl)-, (Alphar)- (9Ci) is a specialized aromatic compound featuring a nitromethyl substituent, serving as a valuable chiral intermediate in advanced organic synthesis. Its core value lies in enabling the construction of complex molecular architectures with precise stereochemical control, which is critical for developing high-value active ingredients. This product is essential for research and production chemists in the pharmaceutical and agrochemical industries, where it is used to synthesize novel drug candidates and crop protection agents.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in central nervous system (CNS) and cardiovascular drug research.
• Agrochemical Synthesis: Used in the development of advanced herbicides and pesticides, leveraging its nitro group for further functionalization.
• Asymmetric Catalysis Research: Serves as a precursor or ligand in the development of new catalytic systems for stereoselective reactions.
• Fine Chemical Production: Employed in the multistep synthesis of complex fragrance molecules, dyes, and other specialty chemicals.
• Academic & R&D Laboratories: A valuable reagent for methodological studies in organic chemistry, including new C-C and C-N bond-forming reactions.

Basic Information

Product Name	Benzenemethanol, 4-Methoxy-α-(Nitromethyl)-, (Alphar)- (9Ci)
CAS No.	675579-61-0
Molecular Formula	C9H11NO4
Molecular Weight	197.19 g/mol
Synonyms	(αR)-4-Methoxy-α-(nitromethyl)benzenemethanol; (αR)-α-(Nitromethyl)-4-methoxybenzenemethanol; (R)-4-Methoxy-α-(nitromethyl)benzyl alcohol; (R)-α-(Nitromethyl)-4-methoxybenzyl alcohol; p-Methoxy-α-nitromethylbenzyl alcohol (R-enantiomer); (Alphar)-4-Methoxy-α-(Nitromethyl)Benzenemethanol; CAS 675579-61-0
EINECS	Contact for details

Quality Control

Our production of Benzenemethanol, 4-Methoxy-α-(Nitromethyl)-, (Alphar)- (9Ci) adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure high enantiomeric excess (ee) and chemical purity suitable for sensitive synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment to guarantee batch-to-batch consistency and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage or after opening to maintain stability and purity. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0% ee
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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