Description

Benzaldehyde, 2-(1-Propynyl)- (9Ci) CAS NO 176910-65-9 is a specialized aromatic aldehyde derivative featuring a propynyl substituent, offering a unique chemical scaffold for advanced synthesis. This compound is valued for its role as a versatile building block in the development of complex organic molecules and functional materials. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Building Block: A versatile reagent for constructing complex molecular architectures in academic and industrial research laboratories.
• Material Science Research: Employed in the development of specialty polymers, ligands for catalysis, and advanced organic materials.
• Flavor & Fragrance Chemistry: Investigated as a potential intermediate for creating unique aromatic compounds.

Basic Information

Product Name	Benzaldehyde, 2-(1-Propynyl)- (9Ci)
CAS No.	176910-65-9
Molecular Formula	C10H8O
Molecular Weight	144.17 g/mol
Synonyms	2-(Prop-1-yn-1-yl)benzaldehyde; 2-(1-Propynyl)benzaldehyde; 2-Propynylbenzaldehyde; Benzaldehyde, o-(1-propynyl)-; 2-Ethynylbenzaldehyde (tautomeric form); o-Propynylbenzaldehyde
EINECS	Contact for details

Quality Control

Our Benzaldehyde, 2-(1-Propynyl)- is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from strong acids and incompatible organic solvents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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