pharmaceutical raw materials
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Catalisador Ácido p-toluenossulfônico Monohidratado CAS 6192-52-5 Indústria de Corantes
Catalyst P-Toluenesulfonic Acid Monohydrate CAS 6192-52-5 Dye Industry Overview of Catalyst P-Toluenesulfonic Acid Monohydrate CAS 6192-52-5 Dye Industry p-Toluenesulfonic acid monohydrate is a carboxylic acid organic compound that can be used as a catalyst, pharmaceutical intermediate, pesticide intermediate, casting, resin curing agent, etc. Product Parameters of Catalyst P-Toluenesulfonic Acid Monohydrate CAS 6192-52-5 Dye Industry Item Value Product Name p-Toluenesulfonic
Intermediário Orgânico 4'-Metilpropiofenona Cas 5337-93-9 Fenilpropiofenona API
Organic Intermediate 4'-Methylpropiophenone Cas 5337-93-9 Phenylpropiophenone API Introduction: The molecule of p-methylpropiophenone contains a polar carbonyl (C=O) bond and a non-polar benzene ring. The whole molecule is relatively polar, but also has a certain degree of non-polarity. Therefore, it can be dissolved in non-polar solvents such as petroleum benzene, as well as polar solvents such as ethanol and dimethylformamide. Uses: p-Methylpropiophenone is an intermediate
Reagente de silano Reagente de silano Triisopropilcil cloreto CAS 13154-24-0 Intermediários de síntese orgânica
Silane reagent Silane reagent Triisopropylsilyl chloride CAS 13154-24-0 Organic synthesis intermediates Introduction: Colorless transparent liquid. Boiling point 198°C (739 mmHg). Density 0.901 g/mL at 25°C (lit.) Uses: Pharmaceutical and organic synthesis intermediates. Triisopropylchlorosilane is used as a catalyst for the preparation of (silyl)cyclobutene derivatives. It is also used in the addition reaction of diethylzinc and N-diphenylphosphonyl imine. Product Name
Ácido Orgânico Intermediário Orgânico Ácido Piridina-2,6-Dicarboxílico CAS 499-83-2 Inibidores
Organic Acid Organic Intermediate Pyridine-2,6-Dicarboxylic Acid CAS 499-83-2 Inhibitors Introduction: Pyridine-2,6-dicarboxylic acid is an important pharmaceutical synthesis intermediate with a wide range of uses. Pyridine-2,6-dicarboxylic acid naturally exists in bacterial spores, but the content is low, which cannot meet the demand, and it is not easy to extract. It is not conducive to industrial production and application. The earliest artificial synthesis literature
Esterilização e Antisséptico 2-Fenilfenol CAS 90-43-7 Surfactantes
Sterilization And Antiseptic 2-Phenylphenol CAS 90-43-7 Surfactants Overview of Sterilization And Antiseptic 2-Phenylphenol CAS 90-43-7 Surfactants 2-Phenylphenol, referred to as OPP, is a white or brown flocculent with a special smell. It is an important fine chemical product and is widely used in the pharmaceutical, dye and other industries. Chemicalbook is mainly used to produce flame retardants, antioxidants, bactericides and preservatives, pesticides, vegetable
Intermediários de Síntese Orgânica Ácido Cicloexanocarboxílico CAS 98-89-5 Síntese Orgânica Agente de Cura UV
Organic Synthesis Intermediates Cyclohexanecarboxylic Acid CAS 98-89-5 Organic Synthesis UV Curing Agent Introduction: Colorless liquid, melting point 28-30 ℃, boiling point 232.5 ℃, 120-121 ℃ (1.7kPa), relative density 1.0481 (15/4 ℃), refractive index 1.4530. Soluble in most organic solvents, with a solubility of 0.201g/100g in water at 15 ℃. Uses: 1. Used for synthesizing pharmaceuticals, pesticides, dyes, and other organic compounds 2. UV curing agent. Product Name
FEMA 2958 Propilpropionato Intermediário Orgânico CAS 106-36-5 Solvente de Tinta
FEMA 2958 Organic Intermediate Propyl Propionate CAS 106-36-5 Paint Solvent Introduction: It is a colorless liquid with a fruity aroma, insoluble in water but miscible with organic solvents such as alcohol. Uses: As an organic compound with high specific heat capacity, n-propyl propionate plays an important role in the fields of chemical industry, pharmaceutical industry and energy. Its application makes the production of various industries more efficient, stable and safe.
Pó Branco Siringaldeído CAS 134-96-3 Sabores e Fragrâncias
White Powder Syringaldehyde CAS 134-96-3 Flavors And Fragrances Overview of White Powder Syringaldehyde CAS 134-96-3 Flavors And Fragrances White powder, soluble in organic solvents such as methanol, ethanol, DMSO, etc., derived from the ripe fruit of cinnamon. Product Parameters of White Powder Syringaldehyde CAS 134-96-3 Flavors And Fragrances Item Value Product Name Syringaldehyde CAS 134-96-3 MF C9H10O4 MW 182.17 EINECS 205-167-5 Appearance white powder Picture of White
Líquido Amarelo Claro Nerolidol CAS 7212-44-4 Alimentos Cosméticos Especiarias
Light Yellow Liquid Nerolidol CAS 7212-44-4 Food Cosmetic Spices Overview of Light Yellow Liquid Nerolidol CAS 7212-44-4 Food Cosmetic Spices It is a straw yellow syrupy oily liquid. It has the aroma of rose and apple. It has two optically active forms: d-nerolidol and dl-nerolidol. The boiling point of d-nerolidol is 276℃, the optical rotation [α] +15°~30°, and the refractive index (nD20) is 1.4795. The boiling point of dl-nerolidol is 98～100℃ (40Pa), the relative density
