Intermediates

3,5-Difluorophenol 2713-34-0 Stable Precise Intermediate Used in Organic Synthesis Product Overview 3,5-Difluorophenol, CAS 2713-34-0, is a professional difluorinated phenolic intermediate for fine chemical research and production. The unique 3,5-difluorine substituted benzene ring structure delivers stable molecular state and precise reaction performance. It acts as a vital synthetic building block for pharmaceutical and agrochemical molecular modification. Physical and

2,4-Difluorophenol 367-27-1 Stable Selective Intermediate Used in Organic Synthesis Product Overview 2,4-Difluorophenol, with CAS number 367-27-1, is a professional fluorinated phenolic intermediate for fine chemical manufacturing. The unique 2,4-difluorine substituted structure endows stable molecular state and high reaction selectivity. It serves as a crucial building block for pharmaceutical and agrochemical organic derivation. Physical and Chemical Properties The compound

Stable Biocompatible Adenine 73-24-5 Purine Nucleobase for Biochemical Research Product Overview Adenine CAS 73-24-5 is a fundamental purine nucleobase widely existing in biological nucleic acid structures. This compound presents stable molecular characteristics and excellent biocompatibility, suitable for precise biological experiments and fine chemical synthesis. It serves as a critical raw material in life science research, nucleotide preparation and biological reagent

4-Fluorophenol 371-41-5 Stable Selective Fluorinated Reagent Used in Chemical Synthesis Product Overview 4-Fluorophenol, CAS 371-41-5, is a premium para-fluorinated phenolic compound widely adopted as a core organic synthesis reagent. It features stable molecular structure and high reaction selectivity to minimize synthetic side reactions. The compound serves as an essential fluorine-containing building block applied in fine chemical and pharmaceutical derivation. Physical

2-Fluorophenol 367-12-4 Stable Selective Fluorinated Reagent Used in Chemical Synthesis Product Overview 2-Fluorophenol, CAS 367-12-4, is a classic fluorinated phenolic reagent with unique molecular structure. It features stable molecular skeleton and high chemical activity, delivering reliable reaction performance. The product serves as a core fluorine-containing building block suitable for fine chemical derivation and molecular modification. Physical & Chemical Properties 2

High Purity p-Anisic acid 100-09-4 Aroma Chemical Cosmetic Preservative Intermediate Use Product Overview p-Anisic Acid (CAS 100-09-4), also known as 4-methoxybenzoic acid, is an aromatic organic acid widely used in cosmetic formulations, fragrance systems, and fine chemical production. It is valued for its excellent stability, good formulation compatibility, and versatile performance , making it a common ingredient in personal care systems and preservation-related applicatio

2-Amino-4-chloropyridine19798-80-2 Stable Reactive Pyridine Intermediate Used in Synthesis Product Overview 2-Amino-4-chloropyridine, CAS 19798-80-2, is a high-value pyridine intermediate with dual active functional groups on the heterocyclic ring. It maintains stable molecular structure and high chemical activity to support efficient molecular derivation. The compound delivers steady reaction performance suitable for organic synthesis and fine chemical research. Physical &

Methyl 4-fluoropicolinate 886371-79-5 Pyridine Intermediate Used in Heterocyclic Synthesis Product Overview Methyl 4-fluoropicolinate, CAS 886371-79-5, is a fluorine-substituted pyridine heterocyclic building block. Fluorine substitution optimizes molecular electronic properties and metabolic stability, supporting efficient multi-step organic derivatization. Its rigid pyridine ring delivers consistent reaction repeatability for fine chemical and research molecular constructio

4-Chloropicolinic Acid 5470-22-4 Pyridine Intermediate Used in Fine Chemical Synthesis Product Overview 4-Chloropicolinic Acid, CAS 5470-22-4, is a high-purity functional pyridine heterocyclic compound. It possesses stable molecular structure and activated functional groups, serving as a professional synthetic building block. The product delivers steady reaction performance and high derivatization efficiency, supporting reliable preparation of fine chemical products and

Methyl 4-chloropicolinate 24484-93-3 Pyridine Intermediate Used in Biochemical Synthesis Product Overview Methyl 4-chloropicolinate, CAS 24484-93-3, is a high-purity chlorinated pyridine derivative with stable molecular structure and active reaction characteristics. As a critical heterocyclic intermediate, it supports efficient structural derivation and cyclic compound synthesis. The product delivers consistent chemical performance to guarantee repeatable results in

Taurodeoxycholic acid 516-50-7 Mild Bile Acid Used in Protein Extraction Metabolic Study Product Overview Taurodeoxycholic acid, CAS 516-50-7, is a natural conjugated bile acid formed by deoxycholic acid and taurine. It acts as a mild anionic surfactant without causing protein denaturation. The compound maintains stable chemical structure under dry conditions and delivers repeatable experimental data for biomembrane separation and bile metabolism study. Product Properties

Ethyl (S)-4-chloro-3-hydroxybutyrate Product Overview Ethyl (S)-4-chloro-3-hydroxybutyrate, CAS 86728-85-0, is an optically active aliphatic ester with exclusive S stereoconfiguration. It contains hydroxyl and chloro dual active groups, maintains stable optical activity under common reaction temperatures without racemization. Purified via multi-stage separation, the product delivers consistent batch composition and low residual impurities, widely used in asymmetric synthesis

Stereopure Chiral Butanoate Ester Intermediate for Organic Synthesis Research Product Overview Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate, CAS 90866-33-4, is a high-purity chiral aliphatic ester compound with fixed R-type stereoconfiguration. It features stable optical activity and mild reactive activity, free from racemization under conventional synthetic conditions. The product delivers consistent batch quality and low impurity content, widely applied in asymmetric synthesis

(S)-tert-Butyl 3-hydroxypyrrolidine-1-carboxylate Product Overview (S)-tert-Butyl 3-hydroxypyrrolidine-1-carboxylate is a chiral five-member nitrogen heterocyclic ester compound. It holds fixed single stereoconfiguration and mild reaction activity, with steady crystal form and low impurity content. The product is widely adopted in chiral fragment construction, asymmetric synthesis and custom fine chemical research. Technical Parameter Table (8 items) Test Index Standard Value

Stable Azabicyclic Anhydride Intermediate for Molecular Material Research Product Overview 6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2,4-dione is a novel nitrogen-containing bicyclic anhydride compound with rigid fused ring structure. It presents stable molecular conformation and high chemical activity under mild conditions. This azabicyclic intermediate delivers excellent batch consistency and low impurity content, widely used in organic synthesis, chiral fragment construction

(S)-1-(2,6-Dichloro-3-fluorophenyl) ethanol Intermediate for Pharma Research Product Introduction (S)-1-(2,6-Dichloro-3-fluorophenyl) ethanol Intermediate for Pharma Research Core Specification Table(8 items) Index Data CAS Number 877397-65-4 Molecular Formula C₈H₇Cl₂FO Molecular Weight 209.045 Appearance Off-white crystalline powder Melting Range 42–46 ℃ Boiling Point 261.3 ℃ (760 mmHg) Available Purity 98%, 99% Density 1.4 g/cm³ Core Product Properties 1. Pure S Chiral

2,5-Dihydroxybenzaldehyde Aromatic Aldehyde Phenolic Intermediate Organic Synthesis Use Product Overview 2,5-Dihydroxybenzaldehyde (CAS 1194-98-5) is a phenolic aromatic aldehyde used as an important intermediate in organic synthesis. It contains both hydroxyl and aldehyde functional groups, providing versatile reactivity for chemical transformations. It is widely used in fine chemical production, coordination chemistry, and laboratory research involving aromatic compound

Heterocyclic Compound 194421-56-2 Nitrogen Ring Derivative Organic Chemistry Intermediate Product Overview Heterocyclic Compound (CAS 194421-56-2) is a nitrogen-containing ring structured intermediate widely used in organic synthesis. Its heterocyclic framework provides strong chemical reactivity and structural versatility, making it an important building block in fine chemical and research applications. It is commonly applied in pharmaceutical intermediate development,

2,4-Difluorobenzylamine 72235-52-0 Fluorinated Aromatic Amine Organic Synthesis Intermediate Product Overview 2,4-Difluorobenzylamine (CAS 72235-52-0) is a fluorinated aromatic amine widely used as an important intermediate in organic synthesis. The presence of fluorine atoms enhances its chemical stability and reactivity, making it valuable in pharmaceutical and fine chemical development. It serves as a key building block for constructing complex fluorinated molecules and

Diethyl Fluoromalonate CAS 685-88-1 Fluorinated Ester Organic Synthesis Intermediate Product Overview Diethyl Fluoromalonate (CAS 685-88-1) is a fluorinated malonate ester widely used as an important intermediate in organic synthesis. The presence of a fluorine atom enhances its reactivity and makes it a valuable building block in medicinal chemistry and fine chemical development. It is commonly used in fluorination chemistry, pharmaceutical intermediate synthesis, and