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The Essential Dicarboxylic Acid Monomer for Nylon 66, Polyurethanes, and High-Performance Engineering Plastics: Adipic Acid (CAS# 124-04-9)
Adipic acid (CAS# 124-04-9), also known as hexanedioic acid or 1,4-butanedicarboxylic acid, is a dicarboxylic acid with the molecular formula C₆H₁₀O₄ and a molecular weight of 146.14 g/mol. Its molecular structure consists of a six-carbon straight chain with two terminal carboxyl groups (-COOH), ...Read more -
The Essential Inorganic Compound for De-Icing, Dust Control, Drilling Fluids, and Food Processing: Calcium Chloride (CAS# 10043-52-4)
Calcium chloride (CAS# 10043-52-4) is an inorganic salt with the molecular formula CaCl₂ and a molecular weight of 110.98 g/mol. As a white crystalline solid, it is available in various forms including powder, flakes, pellets, prills, and liquid brine. Calcium chloride is renowned for its excepti...Read more -
The High-Performance Fluid Loss Reducer & Viscosifier for Water-Based Drilling Fluids: Hydroxypropyl Starch (HPS, CAS# 9049-76-7)
Hydroxypropyl Starch (CAS# 9049-76-7), commonly known as HPS or starch 2-hydroxypropyl ether, is a non-ionic modified starch derivative produced by reacting natural starch (derived from corn, tapioca, potato, or wheat) with propylene oxide under alkaline conditions. Its molecular structure consis...Read more -
The High-Performance Water-Soluble Polymer for Water Treatment, Oil Recovery, Papermaking, and Mineral Processing: Polyacrylamide (PAM, CAS# 9003-05-8)
Polyacrylamide (CAS# 9003-05-8), commonly known as PAM, is a synthetic water-soluble polymer with the molecular formula (C₃H₅NO)ₙ and a molecular weight of approximately 72.06 g/mol per monomer unit. Its molecular structure consists of a long chain of acrylamide monomers, which can be modified to...Read more -
The Multifunctional Inorganic Builder for Detergents, Food Processing, Water Treatment, and Industrial Applications: Tripolyphosphate (STPP, CAS# 7758-29-4)
Sodium tripolyphosphate (CAS# 7758-29-4), commonly known as STPP, sodium triphosphate, or pentasodium triphosphate, is an inorganic polyphosphate salt with the molecular formula Na₅P₃O₁₀ and a molecular weight of 367.86 g/mol. Its molecular structure consists of a linear chain of three phosphate ...Read more -
The Hypernucleophilic Acylation Catalyst for Pharmaceutical Synthesis, Peptide Chemistry, and Fine Chemical Manufacturing: 4-Dimethylaminopyridine (DMAP, CAS# 1122-58-3)
4-Dimethylaminopyridine (CAS# 1122-58-3), commonly known as DMAP, 4-(dimethylamino)pyridine, or N,N-dimethylpyridin-4-amine, is a pyridine derivative with the molecular formula C₇H₁₀N₂ and a molecular weight of 122.17 g/mol. Its molecular structure consists of a pyridine ring bearing a dimethylam...Read more -
The Trifunctional Pyridine Building Block for Pharmaceutical, Agrochemical, and Fine Chemical Synthesis: 2-Chloro-5-Formyl-4-Picoline (CAS# 884495-38-9)
2-Chloro-5-Formyl-4-Picoline (CAS# 884495-38-9), also known as 6-chloro-4-methylnicotinaldehyde, 6-chloro-4-methylpyridine-3-carboxaldehyde, or 6-chloro-4-methyl-3-pyridinecarboxaldehyde, is a polysubstituted pyridine derivative with the molecular formula C₇H₆ClNO and a molecular weight of 155.58...Read more -
The Versatile Sulfonylating Reagent for Vonoprazan, Anticancer Agents, and Pharmaceutical Intermediates: 3-Pyridinesulfonyl Chloride (CAS# 16133-25-8)
3-Pyridinesulfonyl chloride (CAS# 16133-25-8), also known as pyridine-3-sulfonyl chloride, is a reactive organosulfur compound with the molecular formula C₅H₄ClNO₂S and a molecular weight of 177.61 g/mol. Its molecular structure consists of a pyridine ring bearing a sulfonyl chloride group (-SO₂C...Read more -
The Hypernucleophilic Acylation Catalyst for Pharmaceutical Synthesis, Peptide Chemistry, and Fine Chemical Manufacturing: 4-Dimethylaminopyridine (DMAP, CAS# 1122-58-3)
4-Dimethylaminopyridine (CAS# 1122-58-3), commonly known as DMAP, 4-(dimethylamino)pyridine, or N,N-dimethylpyridin-4-amine, is a pyridine derivative with the molecular formula C₇H₁₀N₂ and a molecular weight of 122.17 g/mol. Its molecular structure consists of a pyridine ring bearing a dimethylam...Read more -
The Enantiopure D-Serine Building Block for Advanced Peptide Synthesis, Medicinal Chemistry, and Asymmetric Synthesis: Boc-D-Serine Methyl Ester (CAS# 95715-85-8)
Boc-D-Serine methyl ester (CAS# 95715-85-8), also known as N-(tert-butoxycarbonyl)-D-serine methyl ester, Boc-D-Ser-OMe, (R)-methyl 2-((tert-butoxycarbonyl)amino)-3-hydroxypropanoate, or N-Boc-D-serine methylester, is a protected chiral amino acid derivative with the molecular formula C₉H₁₇NO₅ an...Read more -
The Acid-Labile N-Protected Methionine Building Block for Boc-SPPS, Native Chemical Ligation, and Pharmaceutical Intermediates: BOC-L-Methionine (CAS# 2488-15-5)
BOC-L-Methionine (CAS# 2488-15-5), also known as N-(tert-butoxycarbonyl)-L-methionine, Boc-Met-OH, or N-Boc-L-methionine, is an N-protected methionine derivative with the molecular formula C₁₀H₁₉NO₄S and a molecular weight of 249.33 g/mol. Its molecular structure features an L-methionine backbone...Read more -
The Enantiopure N-Protected Amino Ester Building Block for Peptide Synthesis, Asymmetric Synthesis, and Medicinal Chemistry: BOC-L-Valine Methyl Ester (CAS# 58561-04-9)
BOC-L-Valine methyl ester (CAS# 58561-04-9), also known as N-(tert-butoxycarbonyl)-L-valine methyl ester, Boc-Val-OMe, N-Boc-L-valine methyl ester, or (S)-methyl 2-((tert-butoxycarbonyl)amino)-3-methylbutanoate, is a protected amino acid derivative with the molecular formula C₁₁H₂₁NO₄ and a molec...Read more
