pharmaceutical intermediates
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Reactivo de silano Reactivo de silano HEXADECYLTRIMETHOXYSILANO CAS 16415-12-6 Intermediarios de síntesis orgánica
Silane reagent Silane reagent HEXADECYLTRIMETHOXYSILANE CAS 16415-12-6 Organic synthesis intermediates Introduction: Melting point: -1 ° C Boiling point: 155 ° C Density: 0.89g/mL at 20 ° C (lit.) Vapor pressure: 0Paat20 ℃ Refractive index: n20/ChemicalbookD1.44 Flash point: 165 ° C Storage conditions: Inertatmosphere, RoomTemperature Appearance: Transparent liquid Uses: It is an organic synthesis intermediate and pharmaceutical intermediate, mainly used in laboratory organic
Acido 3,5-diaminobenzoico CAS 535-87-5 Monómero de película poliimida
Dye Intermediates Organic Intermediate 3,5-Diaminobenzoic Acid CAS 535-87-5 Polyimide Film Monomer Introduction: Needle-shaped solid. Melting point 228℃ (slow heating), 240℃ (rapid heating). Generally contains one crystal water, loses crystal water at 110℃. Slightly soluble in water, and decomposes on long-term storage. Soluble in ethanol. Uses: 3,5-Diaminobenzoic acid is an important monomer of the new material polyimide film. Polyimide film is a new type of high-temperature
Potenciador antimicrobiano intermedio orgánico 1,3-Propanosultona CAS 1120-71-4 Abrillantador Tinte Surfactante diiónico
Antimicrobial Enhancer Organic Intermediate 1,3-Propanesultone CAS 1120-71-4 Brightener Dye Diionic Surfactant Introduction: Colorless and odorless liquid. Melting point 30-33 °C (lit.) Boiling point 180 °C/30 mmHg (lit.) Density 1.392 g/mL at 25 °C (lit.) Vapor pressure 0.001-0.48Pa at 20-25℃ Uses: Used in leather making, ink and sensitizing dye synthesis. 1,3-Propane sultone is a new functional fine chemical material. It can react with many types of compounds under very
Líquido transparente incoloro 99% Valerofenona CAS 1009-14-9 Intermediarios de síntesis orgánica
Colorless Transparent liquid 99% Valerophenone CAS 1009-14-9 Organic Synthesis Intermediates Product Overview Appearance: Colorless transparent liquid Melting Point: -9°C Boiling Point: 244-245°C (lit.) Density: 0.975 g/mL at 20°C (lit.) Refractive Index: n20/D 1.5143 (lit.) Flash Point: 217°F Storage: Sealed in dry, room temperature Product Parameters Item Value Product Name Valerophenone CAS 1009-14-9 MF C11H14O MW 162.23 EINECS 213-767-3 Appearance Colorless transparent
Potenciador de frescura Guanosina C10H13N5O5 CAS 118-00-3 Intermedios Farmacéuticos
Freshness Enhancer Health Care Products Guanosine CAS 118-00-3 Pharmaceutical Intermediates Introduction: Guanosine is the full name of guanosine nucleoside, also known as 9-β-D-ribofuranosylguanine. Because of its flavor and synergistic effect with sodium glutamate, it can increase the umami taste of monosodium glutamate by several to dozens of times. At the same time, it is also an important raw material for nucleoside antiviral drugs such as ribavirin, acyclovir,
Intermediarios de colorantes 8-hidroxiquinolina CAS 148-24-3 Polvo blanco
Dye Intermediates 8-Hydroxyquinoline CAS 148-24-3 White Powder Overview of Dye Intermediates 8-Hydroxyquinoline CAS 148-24-3 White Powder White needle-shaped crystals. Melting point 76℃, boiling point 266.6℃ (100.3kPa). Soluble in ethanol, benzene, chloroform, and dilute acid, insoluble in water. Application of Dye Intermediates 8-Hydroxyquinoline CAS 148-24-3 White Powder It is used as a reagent for the determination of bismuth, magnesium, copper, zinc and organic element
Fungicidas Ácido Trimesico CAS 554-95-0 Intermedios de Síntesis Orgánica
Fungicides Trimesic Acid CAS 554-95-0 Organic Synthesis Intermediates Overview of Fungicides Trimesic Acid CAS 554-95-0 Organic Synthesis Intermediates Trimesic acid is a white to slightly yellow crystalline powder. Solubility: easily soluble in ethanol, soluble in 40 parts of water at 23°C. Melting point: 380°C; flash point: 328°C. Product Parameters of Fungicides Trimesic Acid CAS 554-95-0 Organic Synthesis Intermediates Item Value Product Name Trimesic acid CAS 554-95-0 MF
Intermedio Orgánico Tio-glicolato de Etilo CAS 623-51-8 Materiales Orgánicos Sintéticos
Organic Intermediate Ethyl Thioglycolate CAS 623-51-8 Organic Synthetic Materials Overview of Organic Intermediate Ethyl Thioglycolate CAS 623-51-8 Organic Synthetic Materials Colorless liquid. Boiling point 156-158 ℃, 55 ℃ (2.27 kPa). The relative density is 1.096. The refractive index is 1.4571. Flash point 47 ℃. Oxidation in air, upon contact with ammonia and ferric chloride, it turns dark red and gradually turns purple. Product Parameters of Organic Intermediate Ethyl
Intermedio orgánico 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
