Chemical Products

4-(4-Aminophenyl)morpholin-3-one (CAS: 438056-69-0) is a white to off-white crystalline intermediate combining an aniline group with a morpholinone ring. It is a recognized building block in pharmaceutical synthesis, most notably as the key starting material for rivaroxaban, a widely prescribed oral anticoagulant. The free aniline function supports acylation, condensation, and coupling reactions, while the morpholinone scaffold

Copper 8-Hydroxyquinolinate (CAS: 10380-28-6), also known as oxine-copper, is a yellow-green crystalline chelate of copper and 8-hydroxyquinoline. It functions as a fungicide and mildew-proofing agent for textiles, rope, paint, paper, and wood, and it is also used as an antimicrobial additive in plastics and coatings. The chelated form provides long-lasting, low-solubility protection with low volatility,

2-Methylbenzoic Acid (CAS: 118-90-1), also known as o-toluic acid, is a white crystalline aromatic acid with wide use as a synthetic building block. It is an important intermediate for agrochemicals, pharmaceuticals, dyes, and polymer additives, including precursors for fungicides, pigments, and preservative systems. The carboxylic acid group supports esterification, amidation, and halogenation chemistry, and the

2,6-Difluorobenzamide (CAS: 18063-03-1) is a white crystalline aromatic amide bearing two fluorine atoms flanking the amide group. It is a valuable intermediate in the synthesis of pharmaceuticals and agrochemicals, including benzoylurea insect growth regulators that act on chitin synthesis in insect pests. The difluorinated ring improves lipophilicity and metabolic stability in target molecules, making it

2-Chlorobenzonitrile (CAS: 873-32-5) is a white to pale yellow crystalline solid that combines an activated nitrile group with a reactive aryl chloride. It is an important intermediate for azo dyes, agrochemicals, pharmaceuticals, and specialty organic synthesis, where the chloro substituent enables nucleophilic substitution and transition-metal-coupling chemistry. The nitrile group is readily converted to acids, amides,

Benzoyl Chloride (CAS: 98-88-4) is a colorless, pungent, fuming liquid that is one of the most important acylation reagents in organic chemistry. It is used to introduce the benzoyl group into alcohols, phenols, and amines, serving as the key raw material for benzoyl peroxide, dyes, pharmaceuticals, perfumes, and agrochemicals. Its high reactivity allows efficient ester

Propionyl Chloride (CAS: 79-03-8) is a colorless, pungent, fuming liquid acyl chloride used to introduce the propionyl group into alcohols, amines, and other nucleophiles. It is a key intermediate for propionate esters, pharmaceuticals such as analgesics and antibiotics, agrochemicals, flavors, and fragrance ingredients. The compound reacts readily at moderate temperatures, enabling efficient acylation without harsh

2-Bromopropionic Acid (CAS: 598-72-1) is a colorless to pale yellow liquid alpha-halo carboxylic acid that serves as a versatile alkylating and synthetic building block. Its activated carbon-bromine bond supports nucleophilic substitution to create 2-substituted propionic acids, and it is used in the synthesis of pharmaceutical intermediates, agrochemicals, and specialty chemicals, including aryloxypropionate herbicide derivatives. The

Tetraoctylphosphonium Bromide (CAS: 23906-97-0) is a lipophilic quaternary phosphonium salt supplied as a white to off-white solid. Its four long octyl chains make it strongly hydrophobic and soluble in organic solvents, which suits it for phase-transfer catalysis, solvent extraction of metals, and the formulation of ionic liquids. It is used in hydrometallurgy for separating rare-earth