Dmso Sigma-manufacture,factory,supplier from China

(Total 24 Products for Dmso Sigma)
Products Description of DMSO CAS#67-68-5Dimethylsulfoxide (DMSO for short) is a sulfur-containing organic compound. Its English name is Dimethylsulfoxide and its molecular formula is (CH3)2SO. It is a colorless and odorless transparent liquid at room temperature. It is a hygroscopic flammable liquid and has high polarity.
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Products Description of Polymethylene polyphenyl polyisocyanate CAS#9016-87-9Brown transparent liquid with pungent odor.Polymethylene polyphenyl polyisocyanate Chemical PropertiesBoiling point 392 °C5 mm Hgdensity 1.2 g/mL at 25 °C(lit.)vapor density 8.6 (vs air)refractive index n20/D 1.634Fp >230 °Fstorage temp. Refrigerator, Under inert atmospheresolubility DMSO (Sparingly), Ethyl Acetate (Slightly), Methanol (Soluble)form Oilcolor Yellow to OrangeStability:Stable.
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Products Description of Phosphorous acidCAS#13598-36-2Colorless crystals. Easily soluble in water and alcohol.Phosphorous acid Chemical PropertiesMelting point 73 °CBoiling point 200 °Cdensity 1.651 g/mL at 25 °C(lit.)vapor pressure 0.001Pa at 20℃Fp 200°Cstorage temp. 0-6°Csolubility DMSO (Slightly), Methanol (Slightly), Water (Sparingly)form CrystalspkapK1 1.29; pK2 6.74(at 25℃)Specific Gravity1.651color WhiteWater Solubility SOLUBLESensitive Air Sensitive & HygroscopicMerck 14,7346Stability:Stable.
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Products Description of Setipiprant CAS#866460-33-5White powder.Setipiprant Chemical PropertiesBoiling point 690.4±55.0 °C(Predicted)density 1.37±0.1 g/cm3(Predicted)storage temp. Store at -20°Csolubility DMSO:48.67(Max Conc. mg/mL);120.94(Max Conc. mM)DMF:50.0(Max Conc. mg/mL);124.25(Max Conc. mM)DMF:PBS (pH 7.2) (1:1):0.5(Max Conc. mg/mL);1.24(Max Conc. mM)Ethanol:3.0(Max Conc. mg/mL);7.45(Max Conc. mM)form A solidpka4.24±0.10(Predicted)Factory and Equipment ShowFast delivery timeInventory 2-3 working days New production 7-10 working days
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Products Description of Noopept CAS#157115-85-0N-(1-(phenylacetyl)-L-prolyl)glycine ethyl ester is marketed under the trade name NOOPEPT and is used to treat obesity, alcohol dependence, degeneration, or toxic injuries.Noopept Chemical PropertiesMelting point 94.0 to 98.0 °CBoiling point 547.3±50.0 °C(Predicted)density 1.202±0.06 g/cm3(Predicted)storage temp. -20°Csolubility Soluble in DMSO (up to 25 mg/ml)form powderpka13.41±0.20(Predicted)color white to beigeoptical activity[α]/D -115 to -125°, c = 0.5 in chloroform-dStability:Stable for 1 year from da
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Products Description of 1,1,1-TrimethoxypentaneCAS#13820-09-2Boiling point 165℃.1,1,1-Trimethoxypentane Chemical PropertiesBoiling point 164-166 °C (lit.)density 0.941 g/mL at 25 °C (lit.)refractive index 1.408-1.41Fp 41 °Cstorage temp. Flammables areasolubility Chloroform (Slightly), DMSO, Methanol (Slightly)form clear liquidcolor Colorless to Almost colorlessSensitive Moisture SensitiveMerck 14,9717BRN 1739200Stability:Unstable in acidic solution, Unstable In Acidic SolutionCAS DataBase Reference13820-09-2(CAS DataBase Reference)NIS
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Products Description of (-)-EPICATECHIN CAS#35323-91-2White powder(-)-EPICATECHIN Chemical PropertiesMelting point 240 °C (dec.)(lit.)Boiling point 352.36°C (rough estimate)density 1.593refractive index 1.4413 (estimate)storage temp. Sealed in dry,Room Temperaturesolubility DMSO (Slightly), Methanol (Slightly)form Solidpka9.54±0.10(Predicted)color White to Off-WhiteStability:HygroscopicLogP0.490 (est)CAS DataBase Reference35323-91-2(CAS DataBase Reference)Safety InformationHazard Codes XiRisk Statements 36/37/38Safety Statements 
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Products Description of Ademetionine 1,4-butanedisulfonate CAS#101020-79-5S-Adenosylmethionine 1,4-butanedisulfonate is used to synthesize sulfo-adenosyl-L-methionine (SAMe) salt.Ademetionine 1,4-butanedisulfonate Chemical PropertiesMelting point >48oC (dec.)storage temp. under inert gas (nitrogen or Argon) at 2-8°Csolubility DMSO (Slightly, Heated), Methanol (Slightly), Water (Slightly)form Solidcolor Off-WhiteStability:HygroscopicInChIKeyPVCDYZJGZPCASW-FGEWMKOMNA-MSMILESC(CCCS(O)(=O)=O)S(O)(=O)=O.O[C@@H]1[C@@H]([C@@H](C[S+](C)CC[C@H](N)C(=O)O)O[C@H]1N1C=NC2C(
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Products Description of Melamine-phosphate CAS#41583-09-9White powderMelamine-phosphate Chemical PropertiesMelting point 120 - 122°Cdensity 1.74storage temp. Refrigeratorsolubility DMSO (Slightly), Methanol (Slightly)form Solidcolor WhiteWater Solubility 3.9g/L at 20℃EPA Substance Registry System1,3,5-Triazine-2,4,6-triamine, phosphate (41583-09-9)Factory and Equipment ShowFast delivery timeInventory 2-3 working days New production 7-10 working days
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Products Description of 1,7-DihydroxynaphthaleneCAS#575-38-2 1,7-Dihydroxynaphthalene Chemical PropertiesMelting point 180-184 °C (lit.)Boiling point 246.06°C (rough estimate)density 1.0924 (rough estimate)refractive index 1.5418 (estimate)Fp 252 °Cstorage temp. Sealed in dry,Room Temperaturesolubility DMSO (Slightly), Methanol (Slightly)pka9.58±0.40(Predicted)form Solidcolor Beige to Dark BrownWater Solubility Slightly soluble in water.λmax335nm(Cyclohexane)(lit.)BRN 1908499CAS DataBase Reference575-38-2(CAS DataBase Reference)N
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Products Description of Kavain CAS#3155-48-4White crystalline powder, soluble in organic solvents such as methanol, ethanol, DMSO, etc., derived from Kava pepper.Kavain Chemical PropertiesMelting point 142-148 °CBoiling point 432.6±45.0 °C(Predicted)density 1.15±0.1 g/cm3(Predicted)storage temp. Amber Vial, -20°C Freezer, Under inert atmospheresolubility Chloroform (Slightly), Ethyl Acetate (Slightly)color Off-White to Pale YellowBRN 177877Stability:Light and Moisture SensitiveInChIInChI=1S/C14H14O3/c1-16-13-9-12(17-14(15)10-13)8-7-11-5-3-2-4-6-11/h
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Products Description of Pal-Tripeptide-1 CAS#147732-56-7 Palmitoyl tripeptide-1 is a matrikine signal peptide that acts on the dermis and can promote the synthesis of extracellular matrix such as collagen and glycosaminoglycans, strengthen the dermis, make the skin thicker and firmer, relieve wrinkles, and have a stronger ability to resist ultraviolet radiation.Pal-Tripeptide-1 Chemical PropertiesBoiling point 913.0±65.0 °C(Predicted)density 1.105storage temp. Store at -20°Csolubility DMF: 30 mg/ml; DMSO: 10 mg/ml; Ethanol: 30 mg/mlform A solidpka3.16±0.10(Pr
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O-(Tetrahydro-2H-pyran-2-yl)hydroxylamine CAS#6723-30-4O-(Tetrahydro-2H-pyran-2-yl)hydroxylamine Chemical PropertiesMelting point 34-37 °C (lit.)Boiling point 81 °C/20 mmHg (lit.)density 1.1274 (rough estimate)refractive index 1.4206 (estimate)Fp 180 °Fstorage temp. Keep in dark place,Inert atmosphere,Store in freezer, under -20°Csolubility DMSO (Slightly), Methanol (Slightly)pka3.28±0.20(Predicted)form Low Melting Solidcolor WhiteSafety InformationHazard Codes XiRisk Statements 36/37/38Safety Statements 26-36WGK Germany 3HS
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Products Description of (2S)-(+)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine CAS#78342-42-4(S)-2,5-Dimethoxy-3-isopropyl-3,6-dihydropyrazine.Molecular formula: C9H16N2O2.Molecular weight: 184.24 g/mol(2S)-(+)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine Chemical Propertiesalpha 102 º (c=1%, EtOH)Boiling point 245.2±33.0 °C(Predicted)density 1.028 g/mL at 20 °C (lit.)storage temp. Sealed in dry,2-8°Csolubility Chloroform (Slightly), DMSO (Slightly), Ethanol (Sparingly), Methanol (Slightly)pka3.81±0.60(Predicted)form Liquidcolor Clear colorless to pale
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Products Description of 2-Aminothiazole-4-acetic acid CAS#29676-71-9 It is prepared by condensing ethyl chloro or bromoacetyl acetate with thiourea and then hydrolyzing it.2-Aminothiazole-4-acetic acid Chemical PropertiesMelting point 130 °C (dec.)(lit.)Boiling point 399.0±17.0 °C(Predicted)density 1.367 (estimate)vapor pressure 1.03-1.15hPa at 20℃refractive index 1.6430 (estimate)storage temp. -20°Csolubility DMSO (Slightly)pka3.20±0.10(Predicted)form solidcolor WhiteWater Solubility 6.5 g/L (20 ºC)BRN 127415Stability:Unsta
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Products Description of Atorvastatin intermediate M4 CAS#125971-96-2Used as an intermediate in atorvastatin series2-[2-(4-Fluorophenyl)-2-oxo-1-phenylethyl]-4-methyl-3-oxo-N-phenylpentanamide Chemical PropertiesMelting point 196-1980CBoiling point 631.4±55.0 °C(Predicted)density 1.211storage temp. Sealed in dry,2-8°Csolubility Chloroform (Slightly, Heated), DMSO (Slightly, Sonicated), Ethyl Acetate (Slightly)pka11.52±0.59(Predicted)form Solidcolor White to Off-WhitePH6.49 at 25℃ and 13.64g/LCAS DataBase Reference125971-96-2(CAS DataBase Reference) F
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Products Description of (2S)-1-(Chloroacetyl)-2-pyrrolidinecarbonitrile CAS#207557-35-5 (2S)-N-Chloroacetyl-2-cyanopyrrole is a key intermediate of the dipeptidyl peptidase IV inhibitor vildagliptin (V305000)(2S)-1-(Chloroacetyl)-2-pyrrolidinecarbonitrile Chemical PropertiesMelting point 52-53 °CBoiling point 363.1±37.0 °C(Predicted)density 1.27±0.1 g/cm3(Predicted)storage temp. under inert gas (nitrogen or Argon) at 2-8°Csolubility Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)form Solidpka-4.65±0.40(Predicted)color Pale Yellow to Ligh
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Products Description of 4-Amino-2-chloropyridineCAS#14432-12-3This product is white crystals, m.p.89~91℃, insoluble in water.4-Amino-2-chloropyridine Chemical PropertiesMelting point 90-94 °C(lit.)Boiling point 153°C 5mmdensity 1.2417 (rough estimate)refractive index 1.5110 (estimate)Fp 153°C/5mmstorage temp. Keep in dark place,Sealed in dry,Room Temperaturesolubility DMSO (Slightly), Methanol (Slightly)pka4.73±0.30(Predicted)form Crystalline Powdercolor Light yellowWater Solubility Slightly soluble in water.BRN 108671InChIKeyBLB
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Products Description of 3-Pyridylacetic Acid Hydrochloride CAS#6419-36-93-Pyridine acetate hydrochloride is a colorless solid with m.p.161~163℃, soluble in water.3-Pyridylacetic Acid Hydrochloride Chemical PropertiesMelting point 161-163 °C(lit.)storage temp. Inert atmosphere,Room Temperaturesolubility DMSO (Sparingly), Methanol (Slightly)form Crystalline Powder, Crystals and/or Chunkscolor White to light yellow or beigeMerck 14,7971BRN 3696630Stability:HygroscopicInChIInChI=1S/C7H7NO2.ClH/c9-7(10)4-6-2-1-3-8-5-6;/h1-3,5H,4H2,(H,9,10);1HInChIKe
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Products Description of 3-Hydroxy-1-AdaMantane Carboxylic Acid CAS#42711-75-13-Hydroxyadamantane can be used to synthesize potent pyridineamide/sulfonamide inhibitors of 11β-HSD-1, which can be used to treat ulcers or hormone therapy related to cortisol3-Hydroxy-1-AdaMantane Carboxylic Acid Chemical PropertiesMelting point 203 °CBoiling point 357.2±25.0 °C(Predicted)density 1.419±0.06 g/cm3(Predicted)storage temp. Sealed in dry,Room Temperaturesolubility DMSO (Slightly), Methanol (Slightly)form Solidpka4.60±0.40(Predicted)color Off-WhiteInChIInChI=1S/C11
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Products Description of 5-Chloro-2-(methylamino)benzophenone CAS#1022-13-5Yellow or reddish yellow granular crystals.5-Chloro-2-(methylamino)benzophenone Chemical PropertiesMelting point 93-95 °C (lit.)Boiling point 421.9±35.0 °C(Predicted)density 1.234±0.06 g/cm3(Predicted)storage temp. Keep in dark place,Inert atmosphere,Room temperaturesolubility Chloroform (Slightly), Dichloromethane (Slightly), DMSO (Slightly), Methanol (Very Slightly)form SolidpkapKa 1.45±0.04(7% EtOH in H2O,t =25,0.02 to 0.40M in HCl) (Uncertain)color Light Yellow to YellowBRN&nbs
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Antioxidant 1035 Chemical PropertiesMelting point 78 °CBoiling point 659.4±55.0 °C(Predicted)density 1.072±0.06 g/cm3(Predicted)storage temp. Sealed in dry,Room Temperaturesolubility DMSO (Slightly), Methanol (Slightly)form Solidpka12.02±0.40(Predicted)color White to Off-WhiteCAS DataBase Reference41484-35-9(CAS DataBase Reference)EPA Substance Registry SystemThiodi-2,1-ethanediyl bis[3,5-di-tert-butyl-4-hydroxyhydrocinnamate] (41484-35-9)Safety InformationRTECS DA8342500HS Code 2930.90.2900Factory and Equipment ShowFast delivery timeInventory 2-3 w
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Products Description of 2-(4-FLUORO-PHENYL)-PIPERAZINE CAS#65709-33-32-(4-Fluorophenyl)-piperazine is a common pharmaceutical intermediate.2-(4-FLUORO-PHENYL)-PIPERAZINE CAS#65709-33-3 Chemical PropertiesMelting point 111-114°CBoiling point 287.2±35.0 °C(Predicted)density 1.079±0.06 g/cm3(Predicted)storage temp. 2-8°Csolubility DMF: 30 mg/ml; DMF:PBS(pH7.2) (1:2): 0.33 mg/ml; DMSO: 30 mg/ml; Ethanol: 30 mg/mlform A crystalline solidpka8.76±0.40(Predicted)Safety Information HS Code 2933599590Product Application of 2-(4-FLUORO-PHENYL)-PIPERA
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Products Description of Isoquinoline-3-carboxylic acid CAS#6624-49-3Isoquinoline-3-carboxylic acid is a derivative, crystalline solid.Isoquinoline-3-carboxylic acid Chemical PropertiesMelting point 166-167°CBoiling point 366.4±17.0 °C(Predicted)density 1.339±0.06 g/cm3(Predicted)storage temp. 2-8°Csolubility DMF: 20 mg/ml; DMF:PBS(pH 7.2)(1:1): 0.5 mg/ml; DMSO: 20 mg/ml; Ethanol: 5 mg/mlform A crystalline solidpka1.20±0.30(Predicted)CAS DataBase Reference6624-49-3(CAS DataBase Reference)Safety InformationHazard Codes XiRisk Statements 36/37/38-36Saf
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Sodium Hydroxide, also known as caustic soda or lye, with CAS#1310 - 73 - 2, is a highly significant chemical compound extensively utilized in diverse industries.Production and Market TrendsRecent data indicates notable production figures for Sodium Hydroxide across different regions. In 2023, China's December output of Sodium Hydroxide (equivalent to 100% purity) reached 3.69 million tons. This represented a month - on - month increase of 5.49% and a year - on - year growth of 7.7%.
In the world of chemicals, Sodium Carbonate (CAS 497 - 19 - 8) continues to play a pivotal role across various industries. As a key chemical compound, it is drawing attention from manufacturers, suppliers, and end - users globally.Innovation in R&DLeading Sodium Carbonate manufacturers around the globe are constantly pushing the boundaries of innovation. Solvay, a renowned name in the chemical industry, is currently researching a more eco - friendly and efficient production process for Sodium Carbonate.
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.
Niacinamide, also called nicotinamide, is an amide substance of niacin. White crystalline powder; odorless or nearly odorless, bitter in taste; slightly hygroscopic. Soluble in water or ethanol, soluble in glycerol.Because nicotinamide is a B vitamin derivative, as well as nicotinamide is additionally a component of coenzymes, it is an essential part of the body as a coenzyme of several dehydrogenases.
cas 31075-24-8 IntroductionMayosperse 60 is a chemical compound with the CAS#31075-24-8. It is a widely used dispersant in the chemical industry, especially in the field of coatings and paints. In this article, we will explore the properties and applications of Mayosperse 60.cas 31075-24-8 PropertiesMayosperse 60 is a high-performance dispersant with excellent stability and compatibility. It is a low viscosity liquid with a light yellow color. Its molecular weight is about 4000, and it has a hydrophobic tail and a hydrophilic head.
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.
In the chemical industry, Dichloromethane (CAS#75 - 09 - 2) is a crucial organic compound. This colorless, volatile liquid with a moderately sweet aroma plays a significant role in various industrial applications. Let's take a closer look at the latest market trends, along with some in - depth knowledge about this compound.Market Price and Supply SituationOur recent market research reveals interesting trends in the Dichloromethane market. From 1st to 5th January 2025, the price of Dichloromethane in East China has increased, ranking among the top in terms of weekly average price increase.
Glycerin: A Versatile Compound with Numerous ApplicationsGlycerin, also known as glycerol, is a simple polyol compound with a sweet taste and syrupy texture. It is widely used in various industries, including cosmetics, pharmaceuticals, and food. Due to its unique properties, such as being hygroscopic (attracting water) and non-toxic, glycerin has become an indispensable ingredient in many products.Glycerin in CosmeticsMoisturizer: Glycerin is one of the most effective humectants, drawing moisture from the air and into the skin.
CAS# 618107-90-7 IntroductionThe compound 2-amino-5-iodo-pyridin-3-yl-methanol, also known as CAS# 618107-90-7, is a chemical compound that falls under the category of pyridine derivatives. Pyridine derivatives are a class of organic compounds that are widely used in the chemical industry for various applications such as pharmaceuticals, agrochemicals, and specialty chemicals.CAS# 618107-90-7 SynthesisThe synthesis of 2-amino-5-iodo-pyridin-3-yl-methanol is a multi-step process that involves several chemical reactions.
New Use of Poly-L-lactic Acid as Shape Memory MaterialBackground techniqueBiopolymer is an important medical polymer material with good biodischarge and bioabsorbability advantages. It has been widely used in outdoor fixation, tissue engineering stents, operation lines, drug control, etc. Polylactic acid is usually synthesized by the ring polymerization method of lactide. According to the difference of optical ring-opening polymerization, the lactide properties are divided into D-lactide properties, L-lactide properties and DL-lactide properties.
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