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CAS:65-71-4
Molecular Formula:C5H6N2O2
5-Methyluracil; 2,4-Dihydroxy-5-Methylpyrimidine; Thymin; 5-Methylpyrimidine-2,4(1H,3H)-Dione; Thymine Anhydrate; 2,4(1H,3H)-Pyrimidinedione, 5-Methyl-; 5-Methyl-2,4(1H,3H)-Pyrimidinedione; 5-Methyl-1H-Pyrimidine-2,4-Dione; 5-Methyl-1,2,3,4-Tetrahydropyrimidine-2,4-Dione; 5-Methylpyrimidine-2,4-diol; 5-Methylpyrimidine-2,4-Dione; 4-Hydroxy-5-Methylpyrimidin-2(1H)-one; 5-Methyl-2,4-Dihydroxypyrimidine; Thymine-t; 5-Methyl Uracil; (3H)Methylthymidine; Methyl-3H Thymidine; 4(1H)-Pyrimidinone, 2-Hydroxy-5-Methyl-; 4(3H)-Pyrimidinone, 2-Hydroxy-5-Methyl-; 5-Methyl-2,4-Dioxypyrimidine; 2.6-Dioxy-5-Methyl-Pyrimidin; 2,4(1H,3H)-Pyrimidinedione, 5-Methyl-, Labeled with Tritium; 2,3H)-Pyrimidinedione, 5-Methyl-; Timina
Brief Introduction
Thymine, also known as 5-methyluracil, was first isolated from calf thymus. It is the main pyrimidine component in deoxyribonucleic acid. It is connected with deoxyribose through the polyglycoside chain to form deoxythroside, which is triphosphorylated to deoxythrosine triphosphate, which is the precursor of thymine in the process of DNA biosynthesis. 5-methylpyrimidine is an important component of genetic material, a key intermediate for the synthesis of anti AIDS drugs AZT, DDT and related drugs, as well as the synthesis of anti-tumor and antiviral drugs β- The starting material of thymidine.
Chuangxin Biotech
Less Than 50 People
Manufacturing Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
99 Food Grade - -
25kg / Fibre Drum
Main products:
Thymine /Cytosine /Uracil /Aldehydo-D-Ribose /Inosine /Uridine /Guanosine /Adenosine /Cytidine /Thymidine /Flucytosine /Fluorouracil /N4-Acetylcytosine /2-Thiouracil /Beta-D-Ribofuranose 1,2,3,5-Tetraacetate /Adenine /6-Hydroxypurine /N2,9-Diacetylguanine /Adenosine 5'-Monophosphate /Cytidylic Acid /Acyclovir /Dicacetyl-Aciclovir /2-[(Acetyloxy)Methoxy]Ethyl Acetate /1-β-D-Arabinofuranosyluracil, Uracil 1-β-D-Arabinofuranoside /Cytarabine /Vidarabine /Cytarabine Hydrochloride /2',3'-O-Isopropylideneguanosine /2',3'-O-Isopropylideneinosine /2',3'-O-Isopropylideneadenosine /2,2'-O-Anhydro-(1-β-D-Arabinofuranosyl)Uracil###2,2'-Cyclouridine /951-77-9 /2'-O-Methyluridine###2'-O-Methyluridine /5'-Deoxy-5-Fluorocytidine /5-Iodo-2'-Deoxyuridine###Idoxuridine /5-Iodo-2'-Deoxycytidine /2',3',5'-Tri-O-Acetylinosine###2',3',5'-Tri-O-Acetylinosine /2',3',5'-Tri-O-Acetylguanosine###2',3',5'-Triacetylguanosine /2',3',5'-Tri-O-Acetyluridine /6-Chloroguanine /2,6-Diaminopurine /2'-Deoxy-2'-Fluorouridine###2'-Fluoro-2'-Deoxyuridine /5-Azacytosine /5-Chlorouracil /3'-Ump /Octaacetyl-β-Maltose###Octaacetyl-Beta-Maltose /N-(5H-Purin-6-Yl)Benzamide /1-O-Acetyl-2,3,5-Tri-O-Benzoyl-Beta-D-Ribofuranose /2,3,4,6-Tetra-O-Benzyl-D-Glucopyranose /Ancitabine Hydrochloride /2'-Deoxyuridine /2'-Deoxyinosine /2'-Deoxycytidine /2',3'-DI-O-Acetyl-5'-Deoxy-5-Fluorocytidine /2',3'-O-Isopropylideneuridine /6-Chloropurine /2-Amino-6-Chloropurine-9-Riboside /2,4-Dichloropyrimidine /2'-O-Methylcytidine###2'-O-Methylcytidine /5-Fluorocytidine###5-Fluorocytidine /5-Chlorouridine /Azacytidine /Ribothymidine###5-Methyluridine /4-Chlorobutyryl Chloride /2,2'-Anhydro-5-Methyluridine /1-Chloro-3,5-Di(4-Chlorbenzoyl)-2-Deoxy-D-Ribose /1,2,3-Triacetyl-5-Deoxy-D-Ribose /Dodecylbenzenesulfonyl Azide###Dodecylbenzenesulfonyl Azide /Adenine Hydrochloride /Uridine-5'-Monophosphate /β-Nicotinamide Mononucleotide /2',3',5'-Tri-O-Acetyl-D-Adenosine /N4-Benzoylcytosine /Nicotinamide Ribose /5-Bromouracil /L-Homocystine /Vanillyl Butyl Ether /3-Methylquinoline-8-Sulfonyl Chloride /5-Iodouracil###5-Iodouracil /Guanine /5-Amino-4,6-Dichloropyrimidine /4,6-Dichloro-5-Nitropyrimidine /4,6-Dihydroxy-5-Nitropyrimidine /2',3'-O-Isopropylidenecytidine /2'-Deoxyadenosine /2-Deoxy-D-Ribose /2'-Deoxyguanosine Monohydrate
CAS:65039-08-9
Molecular Formula:C6H11BrN2
1-Ethyl-3-Methylimidazol-3-Ium,Bromide; 1-Ethyl-3-Methyl-1H-Imidazol-3-Ium Bromide; 3-Ethyl-1-Methyl-1H-Imidazol-3-Ium Bromide; Emimbr
CNY 50 Million
65268m²
50-100 People
Manufacturing Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
- Pharm Grade - - -
Main products:
1-Ethyl-3-Methylimidazolium Bromide /Imidazole /1-Ethylimidazole /2-Ethylimidazole /2-Propylimidazole /2-Isopropyl-1H-Imidazole /2-Ethyl-4-Methylimidazole /2-Phenylimidazole /Imidazole, Sodium Derivative /2-Methyl-1-(2-Methylpropyl)Imidazole /1-Butyl-3-Methylimidazolium Chloride /1-Butyl-3-Methylimidazolium Bromide /1-Butyl-3-Methylimidazolium Tetrafluoroborate /1-Butyl-3-Methylimidazolium Tetrachloroferrate /2-Methylimidazole /1-Butylimidazole /1-Propylimidazole /1-Isopropylimidazole /N,N'-Carbonyldiimidazole /1-Ethyl-3-Methylimidazolium Chloride /1,2-Dimethylimidazole
CAS:657-84-1
Molecular Formula:C7H7NaO3S
Naxonatehydrotrope; p-Toluenesulfonic acid Sodium salt;; Toluene-4-Sulfonic acid Sodium salt;; 4-Methylbenzenesulfonic acid Sodium salt; Para-Toluenesulfonicacid,Sodiumsalt; P-Toluenesulfonicacid,Sodiumsalt,Mixtureofisomers; Sodium 4-Methylbenzenesulfonate; Sodiumparatoluenesulphonate; Sodiump-Methylbenzenesulfonate; Sodiump-Toluenesulphonate; Sodiumtosylate; Tosylate,Sodium; Sodium Tosylate; Sodium Toluenesulfonate; P-Toluenesulfonic Acid Sodium Salt; Sodium Toluenesulphonate
Brief Introduction
Sodium p-toluenesulfonate is a white powdery crystal, which is easily soluble in water. It is generally prepared by neutralization with alkali after toluene sulfonation. It is mainly used as conditioner, cosolvent of synthetic detergent and intermediate of pharmaceutical synthesis. Sodium p-toluenesulfonate added to shower gel as a water cosolvent of synthetic detergent can increase water content and have good effects on fluidity, hand feel and anti caking.
CNY 73.0 Million
100-500 People
CRO CRO
Product Photo Specification Grade Max Capacity Certificates Package
≥99.5% Pharm Grade - -
25kg / Fibre Drum
Main products:
Sodium P-Toluenesulfonate /Doxycycline Hyclate /Doxycycline Monohydrate
CAS:6574-98-7
Molecular Formula:C7H3Cl2N
2,4,5-Trimethylphenylmagnesium Bromide; 2,4-Dichlorobenzonit; 2,4-Dichloro-Benzonitrile; 2,4-Dichlor-Benzonitril; Benzonitrile,2,4-Dichloro; 2,4-Dichlorophenyl Cyanide; 2.4-Dichlorbenzonitrile +; 4-Dichlorobenzonitrile; 2,4-Dichlorobenzonirtile; 2,4-Dichlorobenzylnitrile; Akos B004070; Benzonitrile, 2,4-Dichloro-
CNY 0.5 Million
Less Than 50 People
Manufacturer Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
≥98% - - - -
Main products:
2,4-Dichlorobenzonitrile /4-(Trifluoromethoxy)Aniline /3-Bromoanisole /4-Fluorobenzoyl Chloride /Iodobenzene /4-Chloro-3-Nitrobenzoic Acid /4-Nitro-2-(Trifluoromethyl)Aniline /4-Aminobenzoic Acid /3-Chloro-4-Nitrotoluene /M-Xylene /3-Chloro-P-Toluidine /M-Toluic Acid /3,4-Dichlorobenzotrifluoride /2,4-Dibromoanisole /2,6-Diaminotoluene /2-Bromo-5-Nitrobenzotrifluoride /2,6-Dibromo-4-(Trifluoromethoxy)Aniline /2,4,6-Trichlorobenzonitrile /Picoxystrobin /2,3-Dichloropyridine /3-Bromoisonicotinic Acid /2,5-Dichloronitrobenzene /2,4-Dichlorophenol /2,4-Dichlorobenzoic Acid /2,6-Difluoroaniline /2,4-Dichloropyridine /2-Methoxypyridine /1-Bromo-2,5-Dimethoxybenzene /2,5-Dichloropyridine /2,6-Dimethylaniline /Pentachloropyridine /Triphosgene /Hydrogen Bromide /Copper(I) Cyanide /2,4-二溴均三甲苯 /Bromobenzene /Cuprous Bromide /4-(Trifluoromethyl)Benzonitrile /Acetamide /1,3-Bis(Trifluoromethyl)-Benzene /2-(Trifluoromethyl)Benzoic Acid /2,4,5-Trifluorobenzotrifluoride /3-Bromophenol /Sulfur Tetrafluoride /Fluorobenzene
CAS:657408-07-6
Molecular Formula:C26H35O2P
2-Dicyclohexylphosphino-2',6'-Dimethoxybiphenyl; Sphos; Dicyclohexyl(2',6'-Dimethoxy-[1,1'-Biphenyl]-2-Yl)Phosphine; Dicyclohexyl-[2-(2,6-Dimethoxyphenyl)Phenyl]Phosphane
Brief Introduction
It can be used as solvent in solution polymerization. It can be used to synthesize pentadiene, pentanediol, acetylpropanol, ketones and 2-methyltetrahydrofuran. In pharmaceutical industry, it is used to synthesize vitamin B1, chloroquine phosphate and primaquine phosphate.
CNY 34.1 Million
33300m²
50-100 People
CDMO CDMO
Product Photo Specification Grade Max Capacity Certificates Package
99% Tech Grade - -
1kg / BOTTLE
Main products:
2-Dicyclohexylphosphino-2’,6’-Dimethoxybiphenyl /Grubbs Catalyst 1st Generation /Bis(Tri-Tert-Butylphosphine)Palladium(0) /Chloro(1,5-Cyclooctadiene)Rhodium(I) Dimer /Chloro(1,5-Cyclooctadiene)Iridium(I) Dimer /2-Dicyclohexylphosphino-2',4',6'-Triisopropylbiphenyl Gold(I) Chloride /Bis(1,5-Cyclooctadiene)Nickel(0) /Sphos Pd G1, Methyl t-Butyl Ether Adduct /(R, R)-(+)-2, 2'-Isopropylidenebis(4-Tert-Butyl-2-Oxazoline) /Tetrakis(Diethylamino)Hafnium /Palladium(Ii) Acetate
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