Category: 23256-42-0

On April 22, 2015, Zhou, Chang; Li, Shouguo published a patent.Quality Control of 5-(3,4,5-Trimethoxybenzyl)pyrimidine-2,4-diamine 2-hydroxypropanoate The title of the patent was Environmentally friendly antirust paint having coating process without rust surface pretreatment. And the patent contained the following:

The present invention discloses environmentally friendly antirust paint having coating process without rust surface pretreatment. The paint is composed of (by parts) sodium antimonate 0.3-1, tetrahydrofurfuryl alc. 1-2, chromium methionine 0.3-1, glycerol polyoxyethylene ether cocoate 0.5-1, lanolin 2-3, magnesium powder 2-3, ammonium zirconium carbonate 1-2, fluorapatite 3-5, leveling and thickening agent of polyurethane pu-8080 1-2, oleic acid polyoxyethylene ester, 2-3, acrylate-silicone emulsion 70-80, antioxidant 168 0.8-1, anhydrous calcium chloride 1-2, additives 2-3, dimethicone 0.1-0.2, sodium CM-cellulose 1-2 and deionized water 5-10. The additive is composed of chlorinated polyether resin, calcium aluminate powder, zinc borate, propylene glycol Bu ether, trimethoprim lactate, sodium myristate soap, hydroxyethyl cellulose and deionized water. The antirust paint has the advantages of: excellent corrosion resistance, good antirust effect, high safety and low environmental pollution, and convenient use. The added additive can effectively improve the film wear resistance and flame retardancy, and enhance the protective effect to the matrix. The experimental process involved the reaction of 5-(3,4,5-Trimethoxybenzyl)pyrimidine-2,4-diamine 2-hydroxypropanoate(cas: 23256-42-0).Quality Control of 5-(3,4,5-Trimethoxybenzyl)pyrimidine-2,4-diamine 2-hydroxypropanoate

The Article related to environmentally friendly antirust paint coating process, Coatings, Inks, and Related Products: Other Coating Materials and other aspects.Quality Control of 5-(3,4,5-Trimethoxybenzyl)pyrimidine-2,4-diamine 2-hydroxypropanoate

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

On September 30, 2015, Gong, Canfeng published a patent.Synthetic Route of 23256-42-0 The title of the patent was Flame-retardant antimicrobial coating. And the patent contained the following:

The title flame-retardant antimicrobial coating is prepared from (by parts) furfuryl alc. resin 6-10, butylhydroxyanisole 15-30, polyhexamethylene guanidine 8-16, zirconite powder 10-25, trimethoprim lactate 8-10, bismaleimide resin 4-10, antimony trioxide 12-20, cobalt blue 0.5-1, chlorothalonil 0.1-0.5, magnesium stearate 5-15, isophorone diisocyanate 1-3, and deionized water 30-100. The invention also provides a preparation method of the flame-retardant antimicrobial coating. The inventive flame-retardant antimicrobial coating has good antimicrobial property and flame retardance. The experimental process involved the reaction of 5-(3,4,5-Trimethoxybenzyl)pyrimidine-2,4-diamine 2-hydroxypropanoate(cas: 23256-42-0).Synthetic Route of 23256-42-0

The Article related to flame retardant antimicrobial coating, Coatings, Inks, and Related Products: Other Coating Materials and other aspects.Synthetic Route of 23256-42-0

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

On January 14, 2015, Xia, Mingcai published a patent.COA of Formula: C17H24N4O6 The title of the patent was Hydrophobic wear-resistant coatings and their preparation method. And the patent contained the following:

The coatings contain trimethoprim lactate salt 0.6-1, polyethylene benzenesulfonic acid (sic) 0.5-1, allyl alc. 2-3, anhydrous CaCl2 1-2, polyacrylamide 2-3, MgCl2 2-4, phthalate 3-4, potassium dihydrogen phosphate 1-2, 2-thiobenzimidazole 1-2, triammonium molybdate 1-2, dry carbide slags 4-6, bentonite 10-13, hexamethylcyclotrisiloxane 80-100, Bu methacrylate 60-100, Et methacrylate 50-60, hexyl acrylate 130-200, deionized water 500-600, potassium persulfate 2-4, OP-10 3-4, and binders 3-6 parts. The experimental process involved the reaction of 5-(3,4,5-Trimethoxybenzyl)pyrimidine-2,4-diamine 2-hydroxypropanoate(cas: 23256-42-0).COA of Formula: C17H24N4O6

The Article related to hydrophobic wear resistant coating, Coatings, Inks, and Related Products: Other Coating Materials and other aspects.COA of Formula: C17H24N4O6

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

On April 22, 2015, Zhou, Chang; Li, Shouguo published a patent.Related Products of 23256-42-0 The title of the patent was Waterborne antirust paint having coating process without rust surface pretreatment. And the patent contained the following:

The present invention discloses waterborne antirust paint having coating process without rust surface pretreatment. The paint is composed of (by parts) isophorone oxide 0.3-1, alkyd resin 10-13, tea saponin 1-2, 2-mercaptobenzimidazole 1-2, slag powder 0.3-0.5, Capsicum frutescens powder 0.7-1, polyhexamethylene guanidine 0.8-2, barium metaborate 3-4, bauxite 4-6, polyacrylamide 0.7-1, potassium dihydrogen phosphate 1-2, isooctyl methacrylate 4-5, waterborne acrylic emulsion 100-110 sodium hexametaphosphate 0.5-1, additives 2-3, dimethicone 0.1-0.2 and deionized water 6-10. The additive is composed of chlorinated polyether resin, calcium aluminate powder, zinc borate, propylene glycol Bu ether, trimethoprim lactate, sodium myristate soap, hydroxyethyl cellulose and deionized water. The antirust paint of the present invention has excellent corrosion resistance and no environmental pollution (by using water as solvent), and can be applied directly to surface without rust pretreatment by spray coating or brush coating. The experimental process involved the reaction of 5-(3,4,5-Trimethoxybenzyl)pyrimidine-2,4-diamine 2-hydroxypropanoate(cas: 23256-42-0).Related Products of 23256-42-0

The Article related to waterborne antirust coating, Coatings, Inks, and Related Products: Other Coating Materials and other aspects.Related Products of 23256-42-0

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

On December 16, 2015, Liang, Ruiyong; Gao, Hai published a patent.Category: pyrimidines The title of the patent was Waterborne sloughing-resistant coating. And the patent contained the following:

The title coating is composed of (by weight parts): ethylene-acrylic acid copolymer 100-120, ammonium aluminum sulfate 1-2, sodium borohydride 0.5-1, epoxidized triglyceride 2-3, expanded perlite 3-5, hydroxypropyl methylcellulose 1-2, tristearin 2-3, 2-mercaptobenzimidazole 0.6-2, mannitol 1-2, talc powder 10-13, bis-imidazolidinyl urea 0.5-1, silicon carbide micropowder 4-6, flame retardant aid 2-4, and deionized water 25-30. The flame retardant aid is composed of: microcapsulated red phosphorus, polycarbonate, aluminum magnesium silicate, lithium-based bentonite, trimethoprim lactate, trimethylolpropane, and isooctyl acrylate. The coating can be used for spray coating of metal material, and is adapted to aerial spraying. The coating film formed from the coating has high surface resistance, high impact strength, and good protective effect. The experimental process involved the reaction of 5-(3,4,5-Trimethoxybenzyl)pyrimidine-2,4-diamine 2-hydroxypropanoate(cas: 23256-42-0).Category: pyrimidines

The Article related to aqueous coating, Coatings, Inks, and Related Products: Other Coating Materials and other aspects.Category: pyrimidines

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

On February 24, 2010, Xu, Kefu published a patent.Name: 5-(3,4,5-Trimethoxybenzyl)pyrimidine-2,4-diamine 2-hydroxypropanoate The title of the patent was Medical composition for treating chicken necrotizing enterocolitis and its preparation. And the patent contained the following:

The title medical composition contains apramycin sulfate 2-10, sulfamethoxydiazine sodium 2-15, trimethoprim lactate 0.4-3, atropine sulfate 0.1-0.5%, and tannic acid. The preparation method comprises pulverizing and screening raw materials, weighing, and sufficiently mixing for 1h to obtain. This inventive composition can be used for treating chicken necrotizing enterocolitis. The experimental process involved the reaction of 5-(3,4,5-Trimethoxybenzyl)pyrimidine-2,4-diamine 2-hydroxypropanoate(cas: 23256-42-0).Name: 5-(3,4,5-Trimethoxybenzyl)pyrimidine-2,4-diamine 2-hydroxypropanoate

The Article related to chicken necrotizing enterocolitis apramycin sulfamethoxydiazine trimethoprim lactate atropine tannate, trimethoprim lactate atropine sulfate tannic acid, Pharmacology: Effects Of Gastrointestinal and Respiratory Drugs and other aspects.Name: 5-(3,4,5-Trimethoxybenzyl)pyrimidine-2,4-diamine 2-hydroxypropanoate

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

On June 24, 2015, Dai, Liang published a patent.Formula: C17H24N4O6 The title of the patent was Boron carbide filling-modified plastic and preparation method thereof. And the patent contained the following:

Title plastic is composed of LDPE 100, nano antimony tin oxide 4.5-6.8, nano titanium dioxide 1-2, epoxy soybean oil 2-3, stalk ashes 1-3, nano silica 0.4-0.8, trimethoprim lactate 0.1-0.3, barium chromate 0.2-0.4, boron carbide 0.4-0.5, maleic anhydride grafted compatibilizer 1.2-1.6 weight parts, and appropriate amount of dehydrated alc. Title method includes the following steps: calcining nano antimony tin oxide and nano titanium dioxide at 620-810°C for 30-50 min, cooling, placing in a three-neck flask, adding anhydrous ethanol and maleic anhydride grafted compatibilizer, stirring evenly, and heating at reflux for 4-5 h, centrifuging, washing with anhydrous ethanol for 2-3 times, and vacuum drying at 80°C; adding stalk ashes and nano silica to the above product, and mixing evenly to prepare mixed powder; adding low-d. polyethylene to the high-speed mixing and dispersing machine, adding the mixed powder, boron carbide and other remaining ingredients, mixing and dispersing for 15-20 min, pouring into a twin-screw extruder, extruding and granulating. The prepared plastic has improved wear resistance, good heat stability, UV irradiation resistance, aging resistance, high intensity and chem. resistant properties, is deeply processed into plastic film used for green house of vegetables, has short degradation cycle, strong lower temperature resistance, obvious effect of heat insulation, self-cleaning and antibacterial property, and high transmittance. The experimental process involved the reaction of 5-(3,4,5-Trimethoxybenzyl)pyrimidine-2,4-diamine 2-hydroxypropanoate(cas: 23256-42-0).Formula: C17H24N4O6

The Article related to ldpe oxide epoxy soybean oil trimethoprim lactate, Plastics Manufacture and Processing: Formulating Procedures and Compositions and other aspects.Formula: C17H24N4O6

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

On March 25, 2015, Fei, Xianchao published a patent.Computed Properties of 23256-42-0 The title of the patent was One kind of plastic-rubber composite sheet. And the patent contained the following:

The present invention discloses a plastic-rubber composite sheet material, characterized in that it is composed of the following parts by weight of raw materials: high-d. polypropylene 102-110, dihydrated gypsum powder 3-5, benzalkonium bromide 0. 2-0. 4, anhydrous calcium chloride 2-3, di-sec-octyl phthalate 2-4, table salt 0. 4-1, precipitated silica 5-8, calcium ricinoleate 2-3, trimethoprim lactate 0. 4-1, hexafluoroacetylacetone 0. 3-1, illite powder 6-9, polyurethane 1-2, ammonium chloride 0. 2-1, non-woven fabric crushing materials 6-10, thermoplastic styrene-butadiene rubber 2-4, divinylbenzene 1-2, and anticorrosive additive 1-2 weight parts. The anticorrosive additive is composed of polymethyl methacrylate 30-40, diacetone acrylamide 0.3-1, Et silicate 1-2, Ca propionate 3-5, dihydroacetic acid 2-3, ammonium metavanadate 0.8-1, anhydrous ethanol 4-6 and lauryl di-Me amine oxide 0.3-1 weight parts. The anticorrosive additive is prepared by adding Et silicate into anhydrous ethanol, stirring uniformly to obtain the alc. ester solution; mixing dihydroacetic acid and Ca propionate, ball milling uniformly, adding into deionized water, stirring uniformly, adding lauryl di-Me amine oxide, stirring uniformly to obtain the dispersion solution; heating the polymethyl methacrylate to 100-105°C, adding alc. ester solution, stirring uniformly, adding diacetone acrylamide, keeping the temperature and stirring for 1-2 h, adding dispersion solution, stirring and mixing at 200-300 r/min for 10-20 min, adding the left raw materials, completely stirring and dewatering, and drying at 70-80°C for 3-5 min to obtain the anticorrosive additive. The preparation method of the plastic-rubber composite sheet includes preheating thermoplastic styrene-butadiene rubber and non-woven fabric crushing materials at 110-115°C for 10-20 min, adding di-sec-octyl phthalate, stirring to 50-60°C to obtain esterification material, keeping the temperature; mixing anhydrous calcium chloride and calcium ricinoleate, stirring uniformly, adding polyurethane, stirring and mixing at 60-70°C for 6-10 min, adding the above esterification material, completely mixing, adding table salt, melting, extruding, cooling, grinding into powder; mixing the powder and left raw materials, extruding and molding by the sheet extruder. The sheet of the present invention has high elongation at break and tensile strength, readily available raw materials, low cost, simple technique, no three wastes emission during production, and can effectively promote the compatibility between materials and improve product stability and mech. properties by adding SBR. The experimental process involved the reaction of 5-(3,4,5-Trimethoxybenzyl)pyrimidine-2,4-diamine 2-hydroxypropanoate(cas: 23256-42-0).Computed Properties of 23256-42-0

The Article related to polypropylene butadiene styrene rubber composite, Plastics Manufacture and Processing: Formulating Procedures and Compositions and other aspects.Computed Properties of 23256-42-0

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

On November 11, 2015, Liang, Ruiyong; Gao, Hai published a patent.COA of Formula: C17H24N4O6 The title of the patent was An aqueous environmentally-friendly abrasion resistant coating. And the patent contained the following:

The title coating is prepared from alkyd resin 90-100, 1, 2- dimethoxyethane 1-2, aluminum borate whisker 3-5, volcanic ash 1-2, expanded perlite 3-4, polyvinyl alc. 2-3, dimethylaminopropylamine 0. 6-1, calcium naphthenate 0. 5-1, isooctyl methacrylate 2-4, magnesium stearate 1-3, manganese sulfate 0. 5-1, aluminum sulfate 1-2, stearic acid 0. 7-1, wollastonite powder 8-12, flame retardant additive 2-4, STPP 1-2, and deionized water 80-100 weight parts. The title coating is produced by mixing volcanic ash, expanded perlite and wollastonite powder, ball milling uniformly to obtain the grinding material; adding STPP into water, stirring uniformly, adding stearic acid and calcium naphthenate, stirring at 30-40 °C for 5-7 min to obtain the activation solution; adding the grinding material into the activation solution, stirring uniformly, adding dimethylaminopropylamine, stirring and dispersing at 100-200 rpm for 20-30 min to obtain the pre-mixture; mixing polyvinyl alc., Mn sulfate and Al sulfate, stirring and mixing at 50-60 °C for 3-5 min, adding above pre-mixture, stirring uniformly, adding 1,2-dimethoxyethane, the left deionized water and alkyd resin, stirring and dispersing at 300-400 rpm for 1-2 h, mixing with the left raw materials, stirring and dispersing at 600-1000 rpm for 20-30 min to obtain the title coating product. The experimental process involved the reaction of 5-(3,4,5-Trimethoxybenzyl)pyrimidine-2,4-diamine 2-hydroxypropanoate(cas: 23256-42-0).COA of Formula: C17H24N4O6

The Article related to alkyd resin abrasion resistant coating, Coatings, Inks, and Related Products: Polyester and Alkyd Resin Coatings and other aspects.COA of Formula: C17H24N4O6

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

Stone, K. John published an article in 1976, the title of the article was The role of tetrahydrofolate dehydrogenase in the hepatic supply of tetrahydrobiopterin in rats.Formula: C17H24N4O6 And the article contains the following content:

The reduction of 7,8-dihydrobiopterin (I) to 5,6,7,8-tetrahydrobiopterin by tetrahydrofolate dehydrogenase (EC 1.5.1.3) purified from rat liver was competitively inhibited by trimethoprim lactate (II) (0.36-50.mu.M, Ki 0.285.mu.M). The apparent Km for I was 430 times higher than that for dihydrofolate; reduction of I is thus more susceptible to inhibition by II than is dihydrofolate. I.p. administration of II had no effect on the hepatic supply of tetrahydrobiopterin in rats. The experimental process involved the reaction of 5-(3,4,5-Trimethoxybenzyl)pyrimidine-2,4-diamine 2-hydroxypropanoate(cas: 23256-42-0).Formula: C17H24N4O6

The Article related to liver tetrahydrofolate dehydrogenase tetrahydrobiopterin, trimethoprim liver tetrahydrofolate dehydrogenase, Enzymes: Substrates-Cofactors-Inhibitors-Activators-Coenzymes-Products and other aspects.Formula: C17H24N4O6

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia