Methotrexate Supplier-manufacture,factory,supplier from China

(Total 24 Products for Methotrexate Supplier)
Products Description of Methotrexate CAS#59-05-2This product is a good anti-tumor drug and is used for acute lymphoblastic leukemia, lymphoma, malignant hydatidiform mole, choriocarcinoma, squamous cell carcinoma, lung cancer, cervical cancer, breast cancer and osteosarcoma Chemicalbook. 90% of the original drug of methotrexate is excreted in the urine 12 hours after oral administration, and the main metabolite is 7-hydroxymethotrexate.
Contact Now
Products Description of 5-Bromo-2-pyridinecarboxylic Acid CAS#30766-11-15-Bromo-2-pyridinecarboxylic acid is a chemical substance with the molecular formula C6H3BrNO2.5-Bromo-2-pyridinecarboxylic Acid Chemical PropertiesMelting point 173-175°CBoiling point 319.5±27.0 °C(Predicted)density 1.813±0.06 g/cm3(Predicted)storage temp. Keep in dark place,Sealed in dry,Room Temperaturesolubility Soluble in methanol.form Powderpka3.41±0.10(Predicted)color White to off-whiteInChIKeyMNNQIBXLAHVDDL-UHFFFAOYSA-NCAS DataBase Reference30766-11-1(CAS DataBase Reference)S
Contact Now
Products Description of Gadoteric acid CAS#72573-82-1White powderGadoteric acid Chemical PropertiesMelting point >300°Cstorage temp. Refrigeratorsolubility Water (Slightly)form Solidcolor White to Off-White Factory and Equipment ShowFast delivery timeInventory 2-3 working days New production 7-10 working days
Contact Now
Products Description of 2-Hydroxy-3-trifluoromethylpyridineCAS#22245-83-62-Hydroxy-3-trifluoromethylpyridine, as a pyridine derivative, plays an important intermediate role in the chemical industry, medical and pesticide fields, etc.2-Hydroxy-3-trifluoromethylpyridine Chemical PropertiesMelting point 150-153°CBoiling point 223.7±40.0 °C(Predicted)density 1.398±0.06 g/cm3(Predicted)storage temp. Inert atmosphere,Room Temperatureform powder to crystalpka9.67±0.10(Predicted)color White to Almost whiteInChIInChI=1S/C6H4F3NO/c7-6(8,9)4-2-1-3-10-5(4)11/h1-3H,(H,10,
Contact Now
Products Description of 4-Chloro-3-methylphenol CAS#59-50-7Colorless crystal. The melting point is 66°C (55.5°C), the boiling point is 235°C, 1g can be dissolved in 250ml of water at 20°C, more dissolved in hot water, and easily soluble in benzene, ether, ethanol, acetone, chloroform and petroleum ether. Can evaporate with water vapor. Used in organic synthesis, such as dyes, film preservatives, etc. Used as pharmaceutical preservative1.
Contact Now
Products Description of Dinonylnaphthalenesulfonic acid CAS#25322-17-2Dinonylnaphthalenesulfonic acid is a chemical substance with the molecular formula C28H44O3S.Dinonylnaphthalenesulfonic acid Chemical PropertiesBoiling point 94-99 °Cdensity 0.852 g/mL at 25 °Crefractive index n20/D 1.465Fp 30 °Fstorage temp. 2-8°Csolubility H2O: insolubleCAS DataBase Reference25322-17-2(CAS DataBase Reference)EPA Substance Registry SystemNaphthalenesulfonic acid, dinonyl- (25322-17-2)Safety InformationHazard Codes F,Xn,NRisk Statements&nb
Contact Now
Products Description of ORALITH BRILLIANT PINK R CAS#2379-74-0Reduction of pink red R to thioindigo dyes is mainly achieved by oxidizing unsubstituted or substituted benzo[b]thiophene-3 or naphtho[2,3-b]thiophene using various oxidants such as bromine in a chlorosulfonic acid medium, polysulfides, oxygen in the presence of copper salts, etc.ORALITH BRILLIANT PINK R Chemical PropertiesBoiling point 529.1±50.0 °C(Predicted)density 1.583±0.06 g/cm3(Predicted)storage temp. Sealed in dry,Room Temperatureform SolidColour Index 73360color RedLogP2.06 at 22℃ and pH7E
Contact Now
Products Description of Natamycin CAS#7681-93-8Natamycin, also known as pimaricin and natamycin, was first isolated from Streptomyces natalensis in 1955. Its activity is far superior to sorbic acid. In June 1982, the US FDA officially approved natamycin for use as a food preservative and classified it as a GRAS product. Natamycin is a highly effective inhibitor of molds, yeasts and fungi. It is used to inhibit molds, yeasts and fungi in food. It is very safe and reliable for the human body and does not affect the flavor of the product.
Contact Now
Products Description of 2,5-Dimethoxybenzaldehyde CAS#93-02-72,5-Dimethoxybenzaldehyde is a colorless crystal produced by methylation reaction with dimethyl sulfate in an alkali aqueous solution.2,5-Dimethoxybenzaldehyde Chemical PropertiesMelting point 46-48 °C (lit.)Boiling point 146 °C/10 mmHg (lit.)density 1.1708 (rough estimate)refractive index 1.5260 (estimate)Fp >230 °Fstorage temp. Keep in dark place,Sealed in dry,Room Temperaturesolubility 795mg/lform Crystalline Powder, Crystals and/or Chunkscolor Yellow to beigeWater Solubili
Contact Now
Products Description of METHYL-(TETRAHYDRO-PYRAN-4-YL)-AMINE HCL CAS#220641-87-2N-Methyltetrahydro-2H-pyran-4-amine is a pharmaceutical intermediate, which can be prepared by reductive amination reaction of tetrahydro-4H-pyran-4-one and methylamine.METHYL-(TETRAHYDRO-PYRAN-4-YL)-AMINE HCL Chemical PropertiesBoiling point 165.0±33.0 °C(Predicted)density 0.93±0.1 g/cm3(Predicted)storage temp. under inert gas (nitrogen or Argon) at 2–8 °Cpka10.01±0.20(Predicted)form liquidcolor Clear, colourlessBoiling point 165.0±33.0 °C(Predicted)density 0.93±0.1 g/c
Contact Now
Products Description of Shellac CAS#9000-59-3 Shellac flakes, also known as shellac paint flakes or purple film flakes, are obtained by melting shellac raw glue or dissolving it with solvents to remove impurities. The color depth of the shellac paint flakes produced varies according to different requirements. Shellac paint flakes are a biological product used on furniture and home interior paint. They are free of pollutants, non-irritating odor, non-toxic, and non-allergic to the skin. They are a high-end paint.
Contact Now
Products Description of PseudotropinePseudotropine (3β-tropanol, ψ-tropine, 3-pseudotropanol, or PTO) is a derivative of tropane and an isomer of tropine.
Contact Now
Products Description of Benzyltributylammonium bromide CAS#25316-59-0Benzyl tributylammonium bromide is an organic substance with the chemical formula C19H34BrN, a white powder.
Contact Now
Products Description of Ethylamine-borontrifluorideCAS#75-23-0Boron trifluoride ethylamine is mainly used as a latent curing agent for epoxy resin.Ethylamine-borontrifluoride Chemical PropertiesMelting point 85-89 °C(lit.)Boiling point 148°C/1mmHg(lit.)density 1,38 g/cm3Fp 157°Cstorage temp. 2-8°Cform solidcolor White to Light yellowPHpH(50g/l, 25℃) : 4.0~5.6Water Solubility Reacts with water.Sensitive Moisture SensitiveBRN 3672802Exposure limitsACGIH: TWA 2.5 mg/m3NIOSH: IDLH 250 mg/m3InChIInChI=1S/C2H6BF3N/c1-2-7-3(4,5)6/h7H,2H2,1H3
Contact Now
Monoethanolamine  CAS# 141-43-5Ethanolamine is a variety of viscous hygroscopic amino alcohol incorporates each amine and alcohol chemical groups. It is extensively dispensed interior the physique and is a thing of lecithin. It has many sorts of industrial applications. For example, it can be used in the manufacturing of agricultural chemical compounds such as ammonia as properly as the manufacturing of prescription drugs and detergents. It can additionally be used as a surfactant, fluorimetric reagent and casting off agent of CO2 and H2S.
Contact Now
Products Description of Hydroxypropyl-beta-cyclodextrin CAS#94035-02-6This product is a white or off-white amorphous or crystalline powder; odorless, slightly sweet taste; strong hygroscopicity.
Contact Now
Products Description of Levulinic acid CAS#123-76-2Levulinic acid is an organic compound with the molecular formula C5H8O3. Easily soluble in water and some organic solvents, but insoluble in gasoline, kerosene, turpentine and carbon tetrachloride. It hardly decomposes under normal pressure distillation.
Contact Now
Products Description of O,O-Dimethyl phosphoramidothioate CAS#17321-47-0 Spermine is a kind of polyamine, a polyamine substance containing two amino groups and two imino groups. It is a low molecular weight aliphatic nitrogenous base with biological activity produced in the process of biological metabolism.
Contact Now
Potassium Formate CAS#590-29-4Potassium formate is a useful chemical compound in the production of potassium metal and in the oil and gas industry, often in aqueous solution (alone, or mixed with cesium formate), to yield a high-density, environmentally-friendly brine that can be used a a heat transfer fluid.
Contact Now
Products Description of L-Histidine hydrochloride monohydrate CAS#5934-29-2White crystals or crystalline powder. Odorless. Slightly sour and bitter. Melts and decomposes at about 250% (after drying). Stable in nature. Aqueous solution is acidic (pH 3.5-4.5). Easily soluble in water (39g/100ml, 24℃), much more solubility in water than L-histidine. Insoluble in ethanol and ether. It is a quasi-essential amino acid (essential amino acid for infants and young children), and is synthesized slowly in the human body. Lack of it can lead to developmental delay, eczema and other symptoms.
Contact Now
Products Description of 6-bromo-1,2,3,4-tetrahydroisoquinoline CAS#226942-29-66-bromo-1,2,3,4-tetrahydroisoquinoline is a solid chemical with a CAS number of 226942-29-6.  6-bromo-1,2,3,4-tetrahydroisoquinoline Chemical PropertiesBoiling point 283℃density 1.428Fp 125℃storage temp. under inert gas (nitrogen or Argon) at 2–8 °Cpka9.26±0.20(Predicted)form SolidCAS DataBase Reference226942-29-6Product Application of 6-bromo-1,2,3,4-tetrahydroisoquinoline CAS#226942-29-66-Bromo-1,2,3,4-tetrahydroisoquinoline is only used for scientific research.Fact
Contact Now
Products Description of 1,2,3-1H-Triazole CAS#288-36-8Crystallization.
Contact Now
Products Description of 6-Bromo-2,3-dihydro-4H-chromen-4-one CAS#49660-57-34-Dihydrochromone is a class of natural compounds with excellent biological activity.
Contact Now
Products Description of Prussian Blue CAS#14038-43-8Prussian Blue, also known as Berlin Blue, Gong Blue, Iron Blue, Milori Blue, Chinese Blue, Milori Blue, Hualan. It is an ancient blue dye that can be used for glazing and oil painting dyes. Prussian blue brings us a breathtaking beauty. It is not only a unique color, but also reflects a precipitated texture.Prussian blue is a blue dye discovered in 1706. Its structure is composed of Fe (II) and Fe (III) coordinated with cyano (-CN-).
Contact Now
Relate News
Industrialization of TrehaloseTrehalose is a stable non-reducing disaccharide consisting of two glucose molecules with an α, α, 1, 1-glycosidic bond. Trehalose was originally extracted from the ergot fungus of rye and was subsequently found to be widespread in natural flora, fauna and microorganisms, especially in fungi, algae, mosses and invertebrates. Trehalose is white crystal, a molecule of trehalose contains two molecules of crystal water, soluble in water, glacial acetic acid and hot ethanol, insoluble in ether, acetone.
Acetic Acid: A Versatile Compound with Numerous ApplicationsAcetic acid, commonly known as ethanoic acid, is an organic compound with the chemical formula CH₃COOH. It’s a colorless liquid with a pungent smell and sour taste.
Hydroxyethylidene diphosphonic acid characteristics:HEDP(Hydroxyethylidene Diphosphonic Acid) is an organic phosphoric acid and corrosion inhibitor, which can form stable complexing agent with iron, copper, zinc and other metal ions, and can dissolve oxides on the metal surface. HEDP can still play a good role in corrosion and scale inhibition at 250°C, is still very stable at high pH values, not easy to be hydrolyzed, and not easy to decompose under general light and heat conditions.
Dextran refers to a homopolysaccharide composed of glucose as a monosaccharide. The difference in the length of the dextran chain determines its different medicinal value. Long-chain dextran is usually a blood volume expansion drug with a molecular weight of tens of thousands to hundreds of thousands; while short-chain dextran can be complexed with ferric hydroxide , made of iron dextran, that is, iron dextran.What is Dextran?Dextran is a high-molecular glucose polymer synthesized from sucrose catalyzed by dextran sucrase (dextransucrase EC2.4.1.5) produced by Leuconostocmesenteroides.
The sugar that people often eat in daily life is extracted from sugarcane, sugar beet and other plants. There are also some substances in the plant kingdom that are sweeter than sucrose. Stevia, native to South America, is 200 to 300 times sweeter than sucrose; the West African bamboo skewers in the tropical forests of Africa are 3000 times sweeter than sucrose; there is also a vine plant of Dioscorea nigra with the sweetness of the fruit. 90,000 times that of sucrose.However, these substances, which are thousands of times sweeter than sucrose, are rarely seen.
Breaking News: Innovative Advancement in Sodium Sulfur BatteriesResearchers at Osaka Metropolitan University have achieved a significant breakthrough in the development of all-solid-state sodium batteries, a promising alternative to lithium-ion batteries for next-generation energy storage systems.
Sodium Sulfide Market Sees a Surge Amidst Growing Demand for Clean WaterThe global sodium sulfide market is experiencing a significant upsurge driven by the increasing demand for clean water.
The Introduction of Zirconium Silicate PowderZirconium Silicate Powder Characteristics:Zirconium Silicate Powder has a high refractive index of 1.93-2.01 and stable chemical properties,It is a high-quality and inexpensive opacifier. It is widely used in the production of various building ceramics, sanitary ceramics, ceramics for daily use, first-class crafts and  ceramics, etc.
In fact, many people are familiar with glucose. This is a very helpful nutrient to the human body. It can effectively enhance the body’s immunity, improve the ability to resist viruses, maintain the balance of intestinal flora, and effectively delay skin aging. To achieve the effect of lowering cholesterol, but if excessive intake can also lead to increased blood sugar.Glucose is a kind of monosaccharide that widely exists in nature. There are many functions and functions of glucose.
Evening primrose (Eveningprimrose) is a willow leaf vegetable native to North America. It gets its name because its flowers only bloom at night. Its roots, stems and leaves are often used as medicine by European nobles, so it is also known as the emperor’s panacea.Modern research has found that evening primrose oil extracted from evening primrose seeds is rich in GLA (gamma-linolenic acid). GLA is an unsaturated fatty acid, which is an important component of human cell membranes.
x

Submitted successfully

We will contact you as soon as possible

Close