Description

[1,1'-Biphenyl]-3-Carboxaldehyde,6-Ethoxy-5-Methoxy CAS NO 926204-10-6 is a high-purity biphenyl derivative featuring a strategically substituted aldehyde functional group. This compound serves as a critical advanced pharmaceutical intermediate (API) and a versatile organic synthesis building block for constructing complex molecular architectures. It is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where precise chemical functionality is paramount.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and cardiovascular drugs.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides and fungicides, leveraging its biphenyl core for biological activity.
• Liquid Crystal & OLED Materials: Serves as a precursor for synthesizing organic electronic materials, where its rigid biphenyl structure and aldehyde group are advantageous.
• Organic Ligand Synthesis: The aldehyde group is utilized to create complex ligands for catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Intermediate for dyes, pigments, and other high-value specialty chemicals requiring specific aromatic aldehydes.
• Academic & R&D: A valuable reagent for methodological studies in organic chemistry, including cross-coupling and condensation reactions.

Basic Information

Product Name	[1,1'-Biphenyl]-3-Carboxaldehyde,6-Ethoxy-5-Methoxy
CAS No.	926204-10-6
Molecular Formula	C₁₆H₁₆O₃
Molecular Weight	256.30 g/mol
Synonyms	6-Ethoxy-5-methoxy-[1,1'-biphenyl]-3-carboxaldehyde; 3'-Formyl-6-ethoxy-5-methoxybiphenyl; 6-Ethoxy-5-methoxy-3-biphenylcarboxaldehyde; 5-Methoxy-6-ethoxybiphenyl-3-carbaldehyde; Biphenyl-3-carboxaldehyde, 6-ethoxy-5-methoxy-; (6-Ethoxy-5-methoxy-[1,1'-biphenyl]-3-yl)methanal
EINECS	Contact for details

Quality Control

Our [1,1'-Biphenyl]-3-Carboxaldehyde,6-Ethoxy-5-Methoxy is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment. We adhere to cGMP standards where applicable to support our clients' regulatory requirements.

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 (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from heat, sparks, and open flame. For long-term storage, consider storage under an inert gas such as nitrogen or argon.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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