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Chemical Reagents

Chemicals reagents are commonly referred to as reagent. It is a large class of pure chemical substances with various standard purities and can be used for education, scientific research, analysis and testing as well as the functional materials and raw materials required by some kinds of novel industrial materials. There is a large variety of chemical reagents and the number has reached hundreds of thousands in the world. There are also tens of thousands of reagents that have been used in daily life in china.
There is still no uniform international rules in the classification methods for chemicals. It is customary divided by subject and actual application. Take the representative catalog issued by the Germany E • Merck Company as example, there are twelve categories and seventy categories while in most countries, it is divided with the scope of application. We divide the reagents into four categories.

1. General reagents: generally refers to inorganic reagents and organic reagents that can meet standard purity. It is often applied to scientific research, analysis and testing, and synthetic reaction and used as new materials.

2. Analysis Reagents: regent dedicated to analysis and test and can be divided into two subcategories:
(1) Reagents for chemical analysis: testing items for the chemical reaction analysis.
      1) Baseline Reagent: pure compound directly used for the standard solution in the formulation and volumetric analysis.
      2) Indicator: it can be used to indicate the end of the titration reagent and can be classified into pH indicator, redox indicator adsorption indicator, metal indicator, a fluorescent indicator, and so on.
(2) Regents for instrument analysis: high-purity compounds dedicated to instrumental analysis.
       1) Spectroscopically pure reagents: spectroscopically pure compound, often expressed in the SP for spectral analysis reagents.
        2) Chromatography pure reagents: reagents dedicated to analysis of gas chromatography and liquid chromatography analysis.
       3) Deuterated reagents: reagent decided to the analysis of the nuclear resonance instrument.

3. Reagents of electronics industry: special chemical products dedicated to electronics industry.
1)  MOS Reagents: the particle concentration is consistent with ASTM "O" level, being microelectronics dedicated reagent.
2)  high-purity reagents: also known as ultra high purity reagents such as purity of 99.99%, called 4N, 99.999% referred to 5N. They are generally used for scientific research and physical and chemical trace analysis, fiber-optic communications, microelectronics, semiconductors, lasers and so on.
3)  In addition, there are also optically pure reagents, photoresist and other kinds of fine chemical products of special properties.

4. Biochemical reagents: they are basic chemical substances extracted from living organisms or chemically synthesized and is a large type of reagent as important reagents for biological component research and analysis and identification including clinical immunology reagents, genetic engineering reagent, cell culture reagents, hormone-type substances, reagent for poison carcinogenic research and reagent for anti-mold and insecticide research. In short, they are reagents for scientific research such as exploring the mysteries of life and disease prevention as well as testing agents, being pure compound related to medicine and pharmacology.

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Structure Chemical Name CAS MF
4-(Cyclohexyl)furan-2-boronic acid pinacol ester 4-(Cyclohexyl)furan-2-boronic acid pinacol ester 2096337-25-4 C16H25BO3
{[(1S,2S)-2-Amino-1,2-diphenylethyl](4-toluenesulfonyl)amido}(p-cymene)ruthenium(II)tetrafluoroborate {[(1S,2S)-2-Amino-1,2-diphenylethyl](4-toluenesulfonyl)amido}(p-cymene)ruthenium(II)tetrafluoroborate 1192483-26-3 C31H32BF4N2O3RuS-
4-[1-[3-(cyanomethyl)-1-(ethylsulfonyl)-3-azetidinyl]-1H-pyrazol-4-yl]-7H-Pyrrolo[2,3-d]pyrimidine-7-carboxylic acid 1,1-dimethylethyl ester 4-[1-[3-(cyanomethyl)-1-(ethylsulfonyl)-3-azetidinyl]-1H-pyrazol-4-yl]-7H-Pyrrolo[2,3-d]pyrimidine-7-carboxylic acid 1,1-dimethylethyl ester 2055723-13-0 C21H25N7O4S
2-(3-fluorophenyl)-3-methylmorpholine(3-fluorophenmetrazine)(3-FPM) 2-(3-fluorophenyl)-3-methylmorpholine(3-fluorophenmetrazine)(3-FPM) 1350768-28-3 C11H14FNO
spiro[3.3]heptan-2-amine hydrochloride spiro[3.3]heptan-2-amine hydrochloride 1416439-08-1 C7H14ClN
3-phenanthreneboronic acid 3-phenanthreneboronic acid 1188094-46-3 C14H11BO2
2-METHYLPROPYL-D9 ALCOHOL 2-METHYLPROPYL-D9 ALCOHOL 850209-54-0 C4HD9O
2-AMINO-5-FLUOROPHENYL BORONIC ACID PINACOL ESTER 2-AMINO-5-FLUOROPHENYL BORONIC ACID PINACOL ESTER 863578-24-9 C12H17BFNO2
5-(2-Ethyl-1-piperidinyl)-2-(ethylsulfonyl)-phenylamine 5-(2-Ethyl-1-piperidinyl)-2-(ethylsulfonyl)-phenylamine 1220029-03-7 C15H24N2O2S
1-TERT-BUTOXYCARBONYLINDOLE-5-BORONIC ACID, PINACOL ESTER 1-TERT-BUTOXYCARBONYLINDOLE-5-BORONIC ACID, PINACOL ESTER 777061-36-6 C19H26BNO4
3-CHLORO-4-(TRIFLUOROMETHYL)PHENYLBORONIC ACID 3-CHLORO-4-(TRIFLUOROMETHYL)PHENYLBORONIC ACID 847756-88-1 C7H5BClF3O2
3-Methoxynaphthalene-2-boronic acid 3-Methoxynaphthalene-2-boronic acid 104115-76-6 C11H11BO3
3-Methyl-4-morpholinophenylboronic Acid 3-Methyl-4-morpholinophenylboronic Acid 1426245-63-7 C11H16BNO3
5-(methyl-d3)-2-(trifluoromethyl)pyridin-3,6-d2-4-amine 5-(methyl-d3)-2-(trifluoromethyl)pyridin-3,6-d2-4-amine 3124620-27-2 C7H2D5F3N2
2-bromo-4-chloropyrimidine-5,6-d2 2-bromo-4-chloropyrimidine-5,6-d2 3124620-61-4 C4BrClD2N2
1,4-dihydro-7H-pyrazolo[4,3-b]pyridin-7-one-3,5,6-d3 1,4-dihydro-7H-pyrazolo[4,3-b]pyridin-7-one-3,5,6-d3 3124620-66-9 C6H2D3N3O
(4-fluoropyridin-3-yl-2,5,6-d3)boronic acid (4-fluoropyridin-3-yl-2,5,6-d3)boronic acid 3124422-27-8 C5H2BD3FNO2
2-(4-bromo-3-(trifluoromethyl)phenyl-2,5,6-d3)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(4-bromo-3-(trifluoromethyl)phenyl-2,5,6-d3)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 3124424-12-7 C13H12BBrD3F3O2
Ostarine(MK-2866) Ostarine(MK-2866) 1202044-20-9 C19H14F3N3O3
2-(Benzyloxy)-5-chloropyridin-3-ylboronic acid 2-(Benzyloxy)-5-chloropyridin-3-ylboronic acid 850864-58-3 C12H11BClNO3
2-Chloro-5-isobutoxyphenylboronic acid 2-Chloro-5-isobutoxyphenylboronic acid 1256346-11-8 C10H14BClO3
3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)aniline 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)aniline 510771-54-7 C13H17BF3NO2
3,5-Dimethyl-1-(tetrahydro-2H-pyran-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol 3,5-Dimethyl-1-(tetrahydro-2H-pyran-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol 1126779-11-0 C16H27BN2O3
2-Amino-4-(imino(methoxy)methyl)phenylboronic acid, HCl 2-Amino-4-(imino(methoxy)methyl)phenylboronic acid, HCl 1217501-29-5 C8H12BClN2O3
BENZYLTRIETHYLAMMONIUM IODIDE BENZYLTRIETHYLAMMONIUM IODIDE 5400-94-2 C13H22IN
5-chloro-3-hydroxyisothiazole 5-chloro-3-hydroxyisothiazole 25629-58-7 C3H2ClNOS
2-(difluoroMethoxy)pyridin-3-ylboronic acid 2-(difluoroMethoxy)pyridin-3-ylboronic acid 1300750-50-8 C6H6BF2NO3
2,4-Difluoro-3-methoxyphenylboronic acid 2,4-Difluoro-3-methoxyphenylboronic acid 406482-18-6 C7H7BF2O3
2,4,6-Triphenylboroxin 2,4,6-Triphenylboroxin 3262-89-3 C18H15B3O3
(±)10-HDoHE (±)10-HDoHE 90780-50-0 C22H32O3
10(S),17(S)-DiHDoHE 10(S),17(S)-DiHDoHE 871826-47-0 C22H32O4
2-Fluoromethamphetamine (hydrochloride) 2-Fluoromethamphetamine (hydrochloride) 1780004-19-4 C10H15ClFN
Methyl 4-amino-2-bromobenzoate Methyl 4-amino-2-bromobenzoate 98545-64-3 C8H8BrNO2
[2-(3-chlorophenoxyMethyl)phenyl]boronic acid [2-(3-chlorophenoxyMethyl)phenyl]boronic acid 1256358-74-3 C13H12BClO3
4-(pyridin-4-yl)phenylboronic acid 4-(pyridin-4-yl)phenylboronic acid 1045332-30-6 C11H10BNO2
2-dioxaborolan-2-yl)isoquinolin-1(2H)-one 2-dioxaborolan-2-yl)isoquinolin-1(2H)-one 1207448-16-5 C15H18BNO3
3,6-dibroMo-1,2-BenzenediaMine 3,6-dibroMo-1,2-BenzenediaMine 69272-50-0 C6H6Br2N2
tert-butyl 3-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)piperidine-1-carboxylate tert-butyl 3-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)piperidine-1-carboxylate 1312713-37-3 C16H30BNO4
1-Methylindole-2-boronic acid, pinacol ester 1-Methylindole-2-boronic acid, pinacol ester 596819-10-2 C15H20BNO2
2-(trifluoroMethyl)pyriMidin-5-ylboronic acid 2-(trifluoroMethyl)pyriMidin-5-ylboronic acid 1308298-23-8 C5H4BF3N2O2
1-BroMo-2,4-difluorobenzene-d3 1-BroMo-2,4-difluorobenzene-d3 1219803-87-8 C6H3BrF2
2-Oxopiperazine--d6 2-Oxopiperazine--d6 1219803-71-0 C4H8N2O
2-(4-cyclopropylphenyl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane 2-(4-cyclopropylphenyl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane 1219741-94-2 C15H21BO2
Tert-butyl 3-hydroxy-4,4-dimethoxypiperidine-1-carboxylate Tert-butyl 3-hydroxy-4,4-dimethoxypiperidine-1-carboxylate 841286-80-4 C12H23NO5
2-(diMethylaMino)pyridin-4-ylboronic acid 2-(diMethylaMino)pyridin-4-ylboronic acid 1207749-70-9 C7H11BN2O2
2-MethoxycarbonylaMinopyridine-5-boronic acid 2-MethoxycarbonylaMinopyridine-5-boronic acid 1073372-02-7 C13H19BN2O4
2-Methyl-2-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl]propanenitrile 2-Methyl-2-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl]propanenitrile 1402390-59-3 C15H21BN2O2
2-[(Prop-2-yl)oxy]-1,3-thiazole-5-boronic acid, pinacol ester, 2-[(Prop-2-yl)oxy]-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-thiazole 2-[(Prop-2-yl)oxy]-1,3-thiazole-5-boronic acid, pinacol ester, 2-[(Prop-2-yl)oxy]-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-thiazole 1352652-22-2 C12H20BNO3S
B-[1-(Tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl]boronic Acid B-[1-(Tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl]boronic Acid 1263196-50-4 C8H13BN2O3
1H-Pyrazole-3,4,5-d3 1H-Pyrazole-3,4,5-d3 51038-79-0 C3H4N2
3-(Methyl-d3)-1H-Indole-2,4,5,6,7-d5 3-(Methyl-d3)-1H-Indole-2,4,5,6,7-d5 697807-03-7 C9HD8N
1-(3-fluoro-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidine 1-(3-fluoro-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidine 1415928-84-5 C16H23BFNO2
(4-(MorpholinoMethyl)phenyl)boronic acid (hydrochloride) (4-(MorpholinoMethyl)phenyl)boronic acid (hydrochloride) 1335234-36-0 C11H17BClNO3
2-methyl-6-(morpholin-4-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 2-methyl-6-(morpholin-4-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 1321518-19-7 C16H25BN2O3
5-TRIFLUOROMETHYLPYRIDINE-2-BORONIC ACID PINACOL ESTER 5-TRIFLUOROMETHYLPYRIDINE-2-BORONIC ACID PINACOL ESTER 1101205-23-5 C12H15BF3NO2
Polyethyleneglycol octyl (3-sulfopropyl) diether, potassium salt Polyethyleneglycol octyl (3-sulfopropyl) diether, potassium salt 154906-10-2 (C2H4O)nC11H24O4S.K
2-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl-2,4,5,6-d4)pyrrolidine-2,3,3,4,4,5,5-d7 2-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl-2,4,5,6-d4)pyrrolidine-2,3,3,4,4,5,5-d7 3124423-95-3
2-(pyrrolidin-2-yl-2,3,3,4,4,5,5-d7)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole-4-d 2-(pyrrolidin-2-yl-2,3,3,4,4,5,5-d7)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole-4-d 3124424-01-4
3-bromooxetane-2,2,3,4,4-d5 3-bromooxetane-2,2,3,4,4-d5 3124634-62-1
methyl-d3 5,6-dichloropicolinate-3,4-d2 methyl-d3 5,6-dichloropicolinate-3,4-d2 3124634-67-6
tert-butyl (thiophen-3-yl-d3)carbamate tert-butyl (thiophen-3-yl-d3)carbamate 3124634-81-4
2-fluoro-6-(methyl-d3)pyridin-4-ol 2-fluoro-6-(methyl-d3)pyridin-4-ol 3124634-86-9
5-cyclopropylpyridin-2,4,6-d3-3-amine 5-cyclopropylpyridin-2,4,6-d3-3-amine 3124635-01-1
6-cyclopropylpyridin-2,4,5-d3-3-ol 6-cyclopropylpyridin-2,4,5-d3-3-ol 3124635-06-6
6-cyclopropylpyridazin-4,5-d2-3-amine 6-cyclopropylpyridazin-4,5-d2-3-amine 3124635-22-6
5-(propan-2-yl-d7)pyridin-2,4,6-d3-3-amine 5-(propan-2-yl-d7)pyridin-2,4,6-d3-3-amine 3124708-06-8
2-isopropylpyridin-3,5,6-d3-4-amine 2-isopropylpyridin-3,5,6-d3-4-amine 3124708-11-5
5-ethylpyridin-3,4,6-d3-2-amine 5-ethylpyridin-3,4,6-d3-2-amine 3124708-26-2
2-(ethyl-d5)pyridin-3,5,6-d3-4-ol 2-(ethyl-d5)pyridin-3,5,6-d3-4-ol 3124708-31-9
6-(oxetan-3-yl-d5)pyridin-3,4,5-d3-2-amine 6-(oxetan-3-yl-d5)pyridin-3,4,5-d3-2-amine 3124708-42-2
5-(oxetan-3-yl)pyridin-2,4,6-d3-3-amine 5-(oxetan-3-yl)pyridin-2,4,6-d3-3-amine 3124708-47-7
5-(oxetan-3-yl-d5)pyridin-3,4,6-d3-2-amine 5-(oxetan-3-yl-d5)pyridin-3,4,6-d3-2-amine 3124708-62-6
4-chloro-2-(oxetan-3-yl)pyrimidine-5,6-d2 4-chloro-2-(oxetan-3-yl)pyrimidine-5,6-d2 3124708-82-0
2-(oxetan-3-yl)pyrimidin-4,6-d2-5-amine 2-(oxetan-3-yl)pyrimidin-4,6-d2-5-amine 3124708-88-6
5-(oxetan-3-yl)pyrimidin-4,6-d2-2-amine 5-(oxetan-3-yl)pyrimidin-4,6-d2-2-amine 3124708-93-3
tert-butyl 3-(5-aminopyridin-3-yl-2,4,6-d3)azetidine-1-carboxylate-2,2,3,4,4-d5 tert-butyl 3-(5-aminopyridin-3-yl-2,4,6-d3)azetidine-1-carboxylate-2,2,3,4,4-d5 3124709-08-3
tert-butyl 3-(2-aminopyridin-4-yl-3,5,6-d3)azetidine-1-carboxylate tert-butyl 3-(2-aminopyridin-4-yl-3,5,6-d3)azetidine-1-carboxylate 3124709-13-0
tert-butyl 3-(4-bromophenyl-2,3,5,6-d4)azetidine-1-carboxylate-2,2,3,4,4-d5 tert-butyl 3-(4-bromophenyl-2,3,5,6-d4)azetidine-1-carboxylate-2,2,3,4,4-d5 3124709-48-1
tert-butyl 3-(2-bromophenyl-3,4,5,6-d4)azetidine-1-carboxylate tert-butyl 3-(2-bromophenyl-3,4,5,6-d4)azetidine-1-carboxylate 3124709-53-8
3-(3-bromophenyl-2,4,5,6-d4)oxetane-2,2,3,4,4-d5 3-(3-bromophenyl-2,4,5,6-d4)oxetane-2,2,3,4,4-d5 3124709-68-5
2-(oxetan-3-yl)phen-3,4,5,6-d4-ol 2-(oxetan-3-yl)phen-3,4,5,6-d4-ol 3124709-73-2
2-fluoronicotinonitrile-4,5,6-d3 2-fluoronicotinonitrile-4,5,6-d3 3124709-88-9
2-bromo-4-(pyrrolidin-2-yl-2,3,3,4,4,5,5-d7)pyrimidine-5,6-d2 2-bromo-4-(pyrrolidin-2-yl-2,3,3,4,4,5,5-d7)pyrimidine-5,6-d2 3124619-51-5
ECA 100-KA ECA 100-KA
3′,4′-(Methylenedioxy)propiophenone 3′,4′-(Methylenedioxy)propiophenone 28281-49-4 C10H10O3
6-(2-AMINO-5-THIAZOLYL)PYRIDINE-3-BORONIC ACID PINACOL ESTER 6-(2-AMINO-5-THIAZOLYL)PYRIDINE-3-BORONIC ACID PINACOL ESTER 1402174-15-5 C14H18BN3O2S
1-(3-Fluorophenyl)-3-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 1-(3-Fluorophenyl)-3-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 1402240-90-7 C15H18BFN2O2
4-Cyano-1-naphthyl boronic acid 4-Cyano-1-naphthyl boronic acid 664364-43-6 C11H8BNO2
(2-fluoro-5-(MorpholinoMethyl)phenyl)boronic acid (2-fluoro-5-(MorpholinoMethyl)phenyl)boronic acid 1334399-67-5 C11H15BFNO3
 B-benzo[b]naphtho[2,3-d]furan-2-yl-boronic acid B-benzo[b]naphtho[2,3-d]furan-2-yl-boronic acid 1627917-17-2 C16H11BO3
4-CHLORO-3-(N-PROPYLAMINOCARBONYL)PHENYLBORONIC ACID 4-CHLORO-3-(N-PROPYLAMINOCARBONYL)PHENYLBORONIC ACID 871332-93-3 C10H13BClNO3
2,2-difluoro-2-triphenylphosphaniumylacetate 2,2-difluoro-2-triphenylphosphaniumylacetate 1449521-05-4 C20H15F2O2P
2,4,6-Trichlorophenyl forMate 2,4,6-Trichlorophenyl forMate 4525-65-9 C7H3Cl3O2
α-Tocopherol-[D6] (Vitamin E-[D6]) α-Tocopherol-[D6] (Vitamin E-[D6]) 113892-08-3 C29H50O2
CAS:1427587-32-3 CAS:1427587-32-3 1427587-32-3 C16H22BNO3
4-methoxy-2-(4-methylpiperazin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine 4-methoxy-2-(4-methylpiperazin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine 1684430-50-9 C16H27BN4O3
1,3-dimethyl-1H-indazol-4-yl-4-boronic acid 1,3-dimethyl-1H-indazol-4-yl-4-boronic acid 1260366-15-1 C9H11BN2O2
(5aR,10bS)-5a,10b-dihydro-2-(2,4,6-trichlorophenyl)-4H,6H-Indeno[2,1b][1,2,4]triazolo[4,3-d][1,4]oxazinium  tetrafluoroborate (5aR,10bS)-5a,10b-dihydro-2-(2,4,6-trichlorophenyl)-4H,6H-Indeno[2,1b][1,2,4]triazolo[4,3-d][1,4]oxazinium tetrafluoroborate 1252006-72-6 C18H13BCl3F4N3O
5-Bromo-2,3-dihydro-1H-inden-1-ol 5-Bromo-2,3-dihydro-1H-inden-1-ol 34598-50-0 C9H9BrO
METHYL 4-AMINO-3-NITROBENZOATE METHYL 4-AMINO-3-NITROBENZOATE 3987-92-6 C8H8N2O4
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