Chemically Synthesized Drugs-manufacture,factory,supplier from China

(Total 24 Products for Chemically Synthesized Drugs)
Titanium dioxide, is an inorganic compound, chemical formula TiO2, is a white solid or powder amphoteric oxide, molecular weight 79.866, non-toxic, the best opacity, the best whiteness and brightness, is considered to be the best performance white pigment in the world today. Titanium white has strong adhesion, is not easy to chemically change, and is always snow-white. Widely used in coatings, plastics, papermaking, printing inks, chemical fiber, rubber, cosmetics and other industries.
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apply4-chloropyridine hydrochloride is an important intermediate in organic synthesis, which is widely used in the preparation of new medicines, pesticides, dyes, etc.use4-Chloropyridine hydrochloride can be used as a pharmaceutical intermediate in the process of laboratory organic synthesis and chemical and pharmaceutical research and development, and pyridine base can be used to synthesize more than 50 drugs, including antitumor drugs, penicillin, vasodilators, nicotinate, inositol nicotinate, etc.preparationPyridine is used as the starting material, and 4-chloropyridine hydrochloride is syn
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Titanium dioxide, is an inorganic compound, chemical formula TiO2, is a white solid or powder amphoteric oxide, molecular weight 79.866, non-toxic, the best opacity, the best whiteness and brightness, is considered to be the best performance white pigment in the world today. Titanium white has strong adhesion, is not easy to chemically change, and is always snow-white. Widely used in coatings, plastics, papermaking, printing inks, chemical fiber, rubber, cosmetics and other industries.
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Guanidine acetate glycine and its derivatives, functional accelerator, does not contain any illegal drugs, no toxic substances, safe to use without discontinuation period.Appearance shape: white or yellowish powder, the carrier will cause the appearance color to change, but does not affect the effect of the product.Mechanism of action Guanidinoacetic acid is a precursor to creatine. Phosphocreatine containing high phosphate group transfer potential energy is widely present in muscle and nerve tissues, and is the main energy supply substance in animal muscle tissues.
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Pharmacology and toxicologyThis product is an amide local anesthetic. After blood absorption or intravenous administration, it has obvious excitation and inhibition biphasic effect on the central nervous system, and there can be no precursor excitement, when the blood concentration is low, analgesia and drowsiness, and the pain threshold is increased; With the increase of dose, the effect or toxicity increases, and there is an anticonvulsant effect at the concentration of subtoxic blood drugs; When the blood concentration exceeds 5 mg·mL-1, convulsions can occur.
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Anilidine, also known as aminobenzene, is an organic compound, chemical formula C6H7N, is a colorless oily liquid, heated to 370 °C decomposition, slightly soluble in water, soluble in ethanol, ether and other organic solvents.Aniline is one of the most important amines. It is mainly used in the manufacture of dyes, drugs, resins, and can also be used as rubber vulcanization accelerators. It itself can also be used as a black dye.
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Anilidine, additionally acknowledged as aminobenzene, is an natural compound, chemical components C6H7N, is a colorless oily liquid, heated to 370 °C decomposition, barely soluble in water, soluble in ethanol, ether and different natural solvents.Aniline is one of the most vital amines. It is in general used in the manufacture of dyes, drugs, resins, and can additionally be used as rubber vulcanization accelerators. It itself can additionally be used as a black dye.
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Guanidine acetate glycine and its derivatives, useful accelerator, does no longer include any unlawful drugs, no poisonous substances, protected to use besides discontinuation period.Appearance shape: white or yellowish powder, the provider will purpose the look colour to change, however does no longer have an effect on the impact of the product.Mechanism of motion Guanidinoacetic acid is a precursor to creatine.
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2-Amino-3-hydroxypyridine properties, makes use of and manufacturing processPhysical and chemical houses 2-Amino-3-hydroxypyridine is gray-white to brown powder at room temperature and pressure, and has a positive alkalineness. It is insoluble in water, however has excellent solubility in alcoholic natural solvents, and can additionally be soluble in dimethyl sulfoxide with robust polarity.
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Chinese name Ethyl trifluoroacetoacetateEnglish name Ethyl 4,4,4-trifluoroacetoacetateChinese alias ethyl 4,4,4-trifluoroacetoacetate | 4,4,4-TrifluoroacetylEnglish aliases more Ethyl trifluoroacetoacetate physicochemical propertiesDensity 1.3±0.1 g/cm3boiling point 129.5±0.0 °C at 760 mmHgMelting point -39 °CMolecular Formula C6H7F3O3Molecular weight 184.113flash point 28.9±0.0 °CExact Mass 184.034729Chinese name Ethyl trifluoroacetoacetateEnglish name Ethyl 4,4,4-trifluoroacetoacetateChinese alias ethyl 4,4,4-trifluoroacetoacetate | 4,4,4-TrifluoroacetylEnglish alias  Ethyl trifluo
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Chemical propertiesFormaldehyde and resorcinol react beneath alkaline stipulations to structure orange-red compounds, which are colorimetric at a most absorption wavelength of 460nm to become aware of low traces of formaldehyde in fabric and clothing.Since resorcinol can endure enol and ketone structure tautomerism, it can react with ammonia as follows:Ketone response of resorcinolUnder the motion of ammonia, m-phenyltriamine is got with the aid of response in ketone, and the
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Purpose 1Biochemical studies, adrenocorticosteroid drugs.Purpose 2Glucocorticoids have four major effects: anti-inflammatory, anti-allergic, anti-toxin, and anti-shock.Purpose 3The adrenal cortex secretes the main glucocorticoid, which has three times the anti-inflammatory power of corticosterone.Refer to quality standardsThe content is 96%-104%, mp212-220°C, the specific rotation [α] 20D+161°-+169°, the absorbance coefficient (A) is 428-450, and the content of impurities such as loss on drying and burning residue is detected.
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Magnesium sulfate solution, volumetric laxatives and choleretic agents. It is used for catharsis, choleretic, duodenal drainage and local swelling.Ingredients BroadcastThe main component of this product is magnesium sulfate.It is a sterilized aqueous solution of magnesium sulfate. Magnesium sulfate (MgSO4.7H2O) should be 95.0%~105.0% of the labeled amount.Molecular formula: MgSO4·7H2OMolecular weight: 246.48Indications BroadcastVolumetric laxatives and choleretics.
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Chinese name: tripropylene glycolEnglish name: Tripropylene glycolAlias: H[OC2H3(CH3)]3OHEnglish synonyms: Tripropylenglycol; TRI(PROPYLENE GLYCOL); Tripropyleneglycol,90%; Tripropylene glycol 97%; Tripropylene Glycol Twothe three glycol reduction; Tripropylene Glycol(isomer mix.); 1,1'-(Propylenedioxy)dipropan-2-ol; tripropyleneglycol,mixtureofisomers; [(methylethylene)bis(oxy)]dipropanolChinese Name: Tripropylene glycolChinese synonyms: tripropylene; Diols; Dipropylene glycol; Tris(propylene glycol); trimer 1,2-propanediol; Tripropylene glycol (mixture of isomers); Dipropylene glycol (mi
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Trehalose, additionally recognized as fenose and fungose, is a non-reducing disaccharide composed of two glucose molecules with the molecular system C12H22O11 [8].
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Phentermine (Phentermine), an organic compound with a molecular formula of C10H15N, is clinically used as an anorexia (diet drug) for the short-term treatment of moderate to severe obesity, and is listed as a Class II psychotropic drug controlBasic informationChinese name: phentermineEnglish name: phentermineMolecular Formula: C10H15NMolecular Weight: 149.233CAS number: 122-09-8EINECS number: 204-522-1PSA:26.02000LogP:2.66670Physical and chemical propertiesDensity: 0.938 g/cm3Boiling point: 206ºCFlash point: 93.1ºCRefractive index: 1.523Vapour pressure: 0.243mmHg at 25°C Molecular structu
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Chinese name Ethyl trifluoroacetoacetateEnglish name Ethyl 4,4,4-trifluoroacetoacetateChinese alias ethyl 4,4,4-trifluoroacetoacetate | 4,4,4-TrifluoroacetylEnglish aliases more Ethyl trifluoroacetoacetate physicochemical propertiesDensity 1.3±0.1 g/cm3boiling point 129.5±0.0 °C at 760 mmHgMelting point -39 °CMolecular Formula C6H7F3O3Molecular weight 184.113flash point 28.9±0.0 °CExact Mass 184.034729Chinese name Ethyl trifluoroacetoacetateEnglish name Ethyl 4,4,4-trifluoroacetoacetateChinese alias ethyl 4,4,4-trifluoroacetoacetate | 4,4,4-TrifluoroacetylWear antistatic overalls and rubb
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An organic compound, colorless transparent liquid with a relative density of 0.971, soluble in organic solvents such as alcohols, ethers and ethyl acetate.
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Character description: colorless transparent liquid. Melting point -90.2C, boiling point 117.7 °C, relative density 0.8098 (20/4C), refractive index 1.3993, flash point 35.35.5 °C, spontaneous ignition point 365 °C. The solubility in water at 20 °C is 7.7% (mass), and the solubility of water in n-butanol is 20.1% (mass). Miscible with ethanol, ethyl and other organic solvents. Vapor forms an explosive mixture with air, with an explosion limit of 1.45-11.25 (volume). It can form an azeotropic mixture with water, its boiling point is 92 °C, and the water content is 37%.
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Uses: used as solvents, plasticizers, antifreeze, but also used to make flavors and cosmetics.Part I: Chemical NamesChemical Chinese Name: n-octanol; 1-OctanolChemical English name: Octanol; Capryl alcoholChinese common name or trade name:  Synonyms:  CAS No.: 111-87-5Molecular Formula: C8H18OMolecular weight: 130.23Part II: Composition/composition information             Pure chemical mixture             Chemical name: n-octanol; 1-OctanolHazardous Substance Content CAS No.Octanol 100 111-87-5Part III: Overview of
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An natural compound, colorless obvious liquid with a relative density of 0.971, soluble in natural solvents such as alcohols, ethers and ethyl acetate.
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n-propanol, also known as 1-propanol, is an organic compound with a simple structural formula of CH3CH2CH2OH, a molecular formula of C3H8O, and a molecular weight of 60.10. At room temperature and pressure, n-propanol is a transparent colorless liquid with a strong musty smell similar to external alcohol, soluble in water, ethanol and ether. Generally, propionaldehyde is obtained by the synthesis of ethylene by carbonyl group, and then reduced to obtain.
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Trifluoroacetic acid, is an natural compound with the method C2HF3O2, on the whole used as a check reagent, solvent, catalyst and for natural synthesis.useMainly used as take a look at reagent, solvent, catalyst and for natural synthesis.First resource measuresSkin contact: Immediately cast off contaminated apparel and rinse with lots of strolling water for at least 15 minutes.
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Alprazolam, is an organic compound with the formula C17H13ClN4, mainly used for the treatment of anxiety, depression, insomnia, can be used as an anti-panic drug, but also can relieve acute alcohol withdrawal symptoms, can also have a good therapeutic effect on drug-induced intractable hiccups.Pharmacological actionThis product is a new BDZ class drug, with similar pharmacological effects as diazepam, with anxiolytic, antidepressant, sedative, hypnotic, anticonvulsant and muscle relaxant effects.
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Medicine intermediate refers to a compound generated as an intermediate step in the process of synthetic drugs. It has high purity and activity, which can synthesize target drugs through further chemical reactions. Medicine intermediates are widely used in the pharmaceutical industry, covering multiple fields. The classification of pharmaceutical intermediates and its application areas will be introduced below.1. Carboxylic acid intermediate:The intermediate of the carboxylic acid refers to the compound of the carboxylic acid group, and the common ones are benzoic acid and propylic acid.
April 23, 2020. Customized in the middle of Shandong Pharmaceutical. The so -called Shandong pharmaceutical intermediate is actually some chemical raw materials or chemical products for drug synthesis process. This kind of chemical product does not require the production license of drugs. It can be produced in ordinary chemical plants. As long as it reaches some levels, it can be used for the synthesis of drugs.There are more than 2,000 raw materials and intermediates that need to be matched with chemicals each year, with more than 2.5 million tons.
I. Overview of chemical and pharmaceutical intermediatesChemical pharmaceutical intermediates are a very important part of the pharmaceutical industry, referring to raw materials or semi-finished products in the pharmaceutical industry. These substances undergo a series of chemical reactions to eventually form pharmaceutical products. These chemicals usually exist in liquid or solid form and belong to various types of organic compounds such as acids, alcohols, carboxylic acids, phenols, cork and so on.
Shandong is one of the important pharmaceutical production bases in the country, and the production production is relatively concentrated. The treatment of Shandong Pharmaceutical Intermediate waste is essential for protecting the environment, human health, and sustainable enterprise. This article will discuss how to properly handle waste in the production of Shandong pharmaceutical intermediates.First, reasonable classification and storage wasteReasonable classification and storage waste are the first step in waste treatment.
May 13, 2020. Pharmaceutical intermediate body fluorine customized. Pharmaceutical fluorine: colorless liquid. The melting point -42 ℃. Boiling point 85 ° C. Refractive index (ND20) 1.4650. Relators (D420) 1.024. Insuvenate in water and mixes with ethanol, ether, acetone, and benzene. Apineine reacts through Schiemann (G. Schiemann).Ah. After the aniline was descended to -8 ° C after 31%hydrochloride, and the sodium nitrite solution was nitroded.
Intermediate production of chemical medicine is a work involving a large number of chemicals. If it is not managed and controlled correctly, it may bring serious risks and pollution to the environment. In order to reduce environmental risks in the production of chemical medicine, we need to improve and control from the following aspects.First, establish a scientific and standardized production process. The production of chemical medicine needs to go through multiple steps and reactions. Each step needs to carefully evaluate and formulate corresponding operating procedures.