98% Purity Diethyl malate CAS 7554-12-3

Procaine Hydrochloride CAS 51-05-8 is the water-soluble hydrochloride salt of procaine. It is the specific formulation used in clinical medicine, famously marketed under the brand name ​Novocain. While its use in mainstream practice has diminished, it remains a historically pivotal drug and is still employed in specific medical and therapeutic contexts.  

Diethyl malate​ CAS 7554-12-3 is the diethyl ester of malic acid, a naturally occurring dicarboxylic acid. It is a clear, colorless to pale yellow liquid ester with a characteristic, mild fruity odor. Its structure consists of a four-carbon malate backbone (HOOC-CH2-CH(OH)-COOH) where both carboxylic acid groups are esterified with ethanol.Diethyl Malate is a multifunctional, bio-based ester​ that uniquely serves as a high-performance green solvent, a pleasant flavor/fragrance precursor, and a versatile chemical building block. Its combination of safety, sustainability, and dual functional group reactivity makes it a superior choice for modern, eco-conscious formulations.  

(R)-3-(1-Methyl-2-pyrrolidinyl)pyridine​ CAS 25162-00-9 is the dextrorotatory (R)-enantiomer of nicotine, the principal alkaloid found in plants of the Nicotianagenus. Its structure consists of a pyridine ring linked to an N-methylpyrrolidine ring, with a stereogenic center at the 2'-position of the pyrrolidine ring.This compound is enantiomerically pure, natural-configuration (R)-(−)-Nicotine. Its value is defined by its specific, high-affinity interaction with nicotinic acetylcholine receptors (nAChRs), making it the gold-standard ligand and active ingredient​ for research and precision applications where stereochemical purity is non-negotiable for biological activity and regulatory compliance.

p-Chlorophenethyl bromide​ CAS 6529-53-9 is a halogenated organic compound belonging to the class of arylalkyl bromides. It consists of a phenethyl group (a benzene ring with a two-carbon ethylene spacer) substituted with a chlorine atom at the paraposition and a bromine atom on the terminal carbon of the ethylene chain. This structure makes it a valuable electrophilic alkylating agent​ and a versatile bifunctional building block​ in synthetic organic chemistry.p-Chlorophenethyl Bromide is a bifunctional and chemoselective synthetic building block​ designed for efficient, multi-step molecular construction. Its structure provides two distinct and orthogonally reactive sites—a highly reactive primary bromide and a stable aryl chloride—enabling sequential, controlled derivatization that is fundamental to modern organic synthesis, particularly in pharmaceutical discovery.

Methyl 4-(1-piperazinyl)benzoate​ CAS 163210-97-7 is a synthetic organic compound belonging to the class of piperazine-containing benzoate esters. It consists of a benzoate ester core (methyl para-aminobenzoate derivative) where the amino group is part of a piperazine ring. This structure makes it a versatile pharmacophore​ and key synthetic intermediate.Methyl 4-(1-piperazinyl)benzoate is a privileged pharmaceutical building block​ that combines a synthetically versatile benzoate ester with a piperazine ring—a ubiquitous pharmacophore in CNS-active drugs. Its primary advantage lies in being the definitive, high-value intermediate​ in the synthesis of blockbuster antipsychotics, while also serving as a versatile scaffold for novel drug discovery.  

N-Ethoxycarbonylcarbamic Acid Ethyl Ester CAS 19617-44-8 is a versatile and efficient ​symmetrical diethyl dicarbonate reagent​ primarily used as a ​compact, mild protecting group agent and heterocyclic building block​ in organic synthesis.

(S)-(−)-Tetrahydro-2-furoic acid​ CAS 87392-07-2 is a chiral, non-proteinogenic carboxylic acid featuring a saturated furan ring (tetrahydrofuran, THF) with a carboxylic acid group at the 2-position. It is the single (S)-enantiomer of 2-tetrahydrofuroic acid, a valuable chiral building block​ in organic synthesis. This compound is a high-value, enantiomerically pure chiral building block​ that provides a ready-to-use, metabolically stable, and conformationally constrained tetrahydrofuran (THF) carboxylic acid scaffold in the (S)-configuration. Its primary value lies in enabling efficient, stereocontrolled synthesis of complex molecules for life sciences.

β-Nicotinamide Mononucleotide CAS 1094-61-7 is a biologically essential nucleotide and the direct biosynthetic precursor to nicotinamide adenine dinucleotide (NAD+). It consists of a nicotinamide base, a ribose sugar, and a phosphate group, forming a mononucleotide. The "β" designation refers to the specific stereochemical configuration of the glycosidic bond between the nicotinamide and the ribose, which is the naturally occurring and biologically active form.NMN is the direct, rate-limiting biochemical precursor to Nicotinamide Adenine Dinucleotide (NAD+), a fundamental coenzyme central to cellular energy production, DNA repair, and genetic expression. Its primary advantage is the efficient and rapid restoration of declining NAD+ levels, a hallmark of aging and metabolic dysfunction, thereby targeting the root cause of age-associated cellular decline.