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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
N,N,N TRIMETHYL CYCLOHEXYL METHYL AMMONIUM HYDROXIDE AQ N,N,N TRIMETHYL CYCLOHEXYL METHYL AMMONIUM HYDROXIDE AQ 72602-06-3 C10H23NO
4'-CHLORO-4-BIPHENYLBORONIC ACID 4'-CHLORO-4-BIPHENYLBORONIC ACID 364044-44-0 C12H10BClO2
4,4,5,5-TETRAMETHYL-2-(4-(OXIRAN-2-YLMETHOXY)PHENYL)-1,3,2-DIOXABOROLANE 4,4,5,5-TETRAMETHYL-2-(4-(OXIRAN-2-YLMETHOXY)PHENYL)-1,3,2-DIOXABOROLANE 664991-83-7 C15H21BO4
5-METHOXYPYRIDINE-2-BORONIC ACID 5-METHOXYPYRIDINE-2-BORONIC ACID 1142944-78-2 C6H8BNO3
3,5-DIMETHYL-4-FLUORO-PHENYLBORONIC ACID 3,5-DIMETHYL-4-FLUORO-PHENYLBORONIC ACID 342636-66-2 C8H10BFO2
BIO-FARMA BF000567 BIO-FARMA BF000567 1025735-47-0 C10H10BNO3
2,2,4,4,6-Pentamethylheptane 2,2,4,4,6-Pentamethylheptane 62199-62-6 C12H26
Octanoic hydrazide Octanoic hydrazide 6304-39-8 C8H18N2O
2,2-DIFLUORO-BENZO[1,3]DIOXOLE-4-BORONIC ACID 2,2-DIFLUORO-BENZO[1,3]DIOXOLE-4-BORONIC ACID 126120-87-4 C7H5BF2O4
1-(4-Bromophenyl)octane 1-(4-Bromophenyl)octane 51554-93-9 C14H21Br
1,4-Cyclohexanedione bis(ethylene ketal) 1,4-Cyclohexanedione bis(ethylene ketal) 183-97-1 C10H16O4
POTASSIUM PENTABORATE OCTAHYDRATE*SIGMA GRADE POTASSIUM PENTABORATE OCTAHYDRATE*SIGMA GRADE 11128-29-3 B5KO15-14
1-ETHYNYL-3 5-DIMETHOXYBENZENE  98 1-ETHYNYL-3 5-DIMETHOXYBENZENE 98 171290-52-1 C10H10O2
MAGNESIUM FLUOBORATE SOLUTION MAGNESIUM FLUOBORATE SOLUTION 14708-13-5 B2F8Mg
HEXYLENEGLYCOL BIBORATE HEXYLENEGLYCOL BIBORATE 14697-50-8 C6H16B2O6
(4-chloro-2,5-dimethylphenyl)boronicacid (4-chloro-2,5-dimethylphenyl)boronicacid 1350512-30-9 C8H10BClO2
Morphine-D3 methanol solution (0.1MG/ML) Morphine-D3 methanol solution (0.1MG/ML)
3-chloro-1-(1,1-dimethylethyl)Naphthalene 3-chloro-1-(1,1-dimethylethyl)Naphthalene 2217657-09-3 C14H15Cl
3,3-Diphenylpropanol 3,3-Diphenylpropanol 20017-67-8 C15H16O
2-Bromo-4-tert-butyl-1-iodo-benzene 2-Bromo-4-tert-butyl-1-iodo-benzene 860435-39-8 C10H12BrI
4-(1-Pyrenyl)phenylboronic Acid 4-(1-Pyrenyl)phenylboronic Acid 872050-52-7 C22H15BO2
6,7-dihydro-2-(2,4,6-trichlorophenyl)-5H-Pyrrolo[2,1-c]-1,2,4-triazolium tetrafluoroborate 6,7-dihydro-2-(2,4,6-trichlorophenyl)-5H-Pyrrolo[2,1-c]-1,2,4-triazolium tetrafluoroborate 1353251-02-1 C11H9BCl3F4N3
1,1,1-trifluoro-N-[(11bR)-4-oxido-2,6-bis[2,4,6-tris(1-methylethyl)phenyl]dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl]-Methanesulfonamide 1,1,1-trifluoro-N-[(11bR)-4-oxido-2,6-bis[2,4,6-tris(1-methylethyl)phenyl]dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl]-Methanesulfonamide 1239466-15-9 C51H57F3NO5PS
Boronic acid, B-(6-phenyl-4-dibenzofuranyl)- Boronic acid, B-(6-phenyl-4-dibenzofuranyl)- 1010068-85-5 C18H13BO3
benzo[c][1,2]oxaborole-1,5(3H)-diol benzo[c][1,2]oxaborole-1,5(3H)-diol 1187190-70-0 C7H7BO3
5-chloro-2-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 5-chloro-2-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 1621225-24-8 C12H17BClNO2
2-tert-Butyl-4,6-dimethylphenol 2-tert-Butyl-4,6-dimethylphenol 1879-09-0 C12H18O
(4-Fluoro-1H-indazol-6-yl)boronic acid (4-Fluoro-1H-indazol-6-yl)boronic acid 1253911-24-8 C7H6BFN2O2
4-Bromo-2-isopropylphenylboronic acid 4-Bromo-2-isopropylphenylboronic acid 1451390-88-7 C9H12BBrO2
1,1,1-trifluoro-N-[(11bR)-8,9,10,11,12,13,14,15-octahydro-4-oxido-2,6-diphenyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl]-Methanesulfonamide 1,1,1-trifluoro-N-[(11bR)-8,9,10,11,12,13,14,15-octahydro-4-oxido-2,6-diphenyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl]-Methanesulfonamide 1261302-62-8 C33H29F3NO5PS
4-Hydroxythiobenzamide 4-Hydroxythiobenzamide 25984-63-8 C7H7NOS
Borate(1-), [(cyclopropylamino)methyl]trifluoro-, potassium (1:1), (T-4)- Borate(1-), [(cyclopropylamino)methyl]trifluoro-, potassium (1:1), (T-4)- 1402345-98-5 C4H7BF3KN
Trifluoro(pyrrolidin-1-ium-1-ylmethyl)borate Trifluoro(pyrrolidin-1-ium-1-ylmethyl)borate 1686150-29-7 C5H10BF3N
(6-phenyldibenzo[b,d]thiophen-4-yl)boronic acid (6-phenyldibenzo[b,d]thiophen-4-yl)boronic acid 1115640-18-0 C18H13BO2S
9,9-Bis(3,4-dicarboxyphenyl)fluorene Dianhydride 9,9-Bis(3,4-dicarboxyphenyl)fluorene Dianhydride 135876-30-1 C29H14O6
PROPIONYLCHOLINE IODIDE PROPIONYLCHOLINE IODIDE 2494-55-5 C8H18INO2
1-Butanaminium, 4-bromo-N,N,N-trimethyl-, bromide 1-Butanaminium, 4-bromo-N,N,N-trimethyl-, bromide 6875-49-6 C7H17Br2N
(3-(4-Fluoro-2-nitrophenoxy)phenyl)boronic acid (3-(4-Fluoro-2-nitrophenoxy)phenyl)boronic acid 1072945-96-0 C12H9BFNO5
2-Isopropylpyrimidine-5-boronic acid 2-Isopropylpyrimidine-5-boronic acid 1312942-16-7 C7H11BN2O2
mPEG48-Br mPEG48-Br
2-Propenoic acid ,2-methyl-,2-ethyldecahydro-1,4:5,8-dimethanonaphthalen-2-yl ester 2-Propenoic acid ,2-methyl-,2-ethyldecahydro-1,4:5,8-dimethanonaphthalen-2-yl ester 485819-03-2 C18H26O2
TAK-931 TAK-931 1330782-76-7 C17H19N5OS
9-mesityl-2,7,10-trimethylacridin-10-ium tetrafluoroborate 9-mesityl-2,7,10-trimethylacridin-10-ium tetrafluoroborate 1621019-97-3 C25H26BF4N
TRI-N-AMYLBORATE TRI-N-AMYLBORATE 621-78-3 C15H33BO3
4,4'-Bis(bromomethyl)biphenyl 4,4'-Bis(bromomethyl)biphenyl 20248-86-6 C14H12Br2
4-AMINO-3-NITROPHENYLBORONIC ACID 4-AMINO-3-NITROPHENYLBORONIC ACID 89466-07-9 C6H7BN2O4
T-BUTYLDICHLOROSILANE T-BUTYLDICHLOROSILANE 85121-42-2 C4H10Cl2Si
5-BROMO-2-METHOXYPHENYLBORONIC ACID 5-BROMO-2-METHOXYPHENYLBORONIC ACID 89694-45-1 C7H8BBrO3
(6-(piperidin-1-yl)-5-(trifluoromethyl)pyridin-3-yl)boronic acid (6-(piperidin-1-yl)-5-(trifluoromethyl)pyridin-3-yl)boronic acid 1610733-89-5 C11H14BF3N2O2
3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6,7-dihydro-5H-cyclopenta[b]pyridine 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6,7-dihydro-5H-cyclopenta[b]pyridine 2223033-00-7 C14H20BNO2
Di-tert-amyl peroxide Di-tert-amyl peroxide 10508-09-5 C10H22O2
LITHIUM TETRA(2-METHYL-8- LITHIUM TETRA(2-METHYL-8- 338949-42-1 C40H32BN4O4.Li
3-BROMO-2-FLUORO-2-ISOPROPOXYPHENYL- 3-BROMO-2-FLUORO-2-ISOPROPOXYPHENYL- 352534-84-0 C9H11BBrFO3
Cal-500TM AM Cal-500TM AM
2,4,6-Trichloroiodobenzene 2,4,6-Trichloroiodobenzene 6324-50-1 C6H2Cl3I
Dimethyldioctylammonium bromide Dimethyldioctylammonium bromide 3026-69-5 C18H40BrN
3-FLUORO-5-(TRIFLUOROMETHYL)PHENYLACETONITRILE 3-FLUORO-5-(TRIFLUOROMETHYL)PHENYLACETONITRILE 239087-12-8 C9H5F4N
2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane 78-63-7 C16H34O4
7-Chlorobenzofuran 7-Chlorobenzofuran 24410-55-7 C8H5ClO
3-(2-CYANOETHYLAMINOCARBONYL)PHENYLBORONIC ACID 3-(2-CYANOETHYLAMINOCARBONYL)PHENYLBORONIC ACID 762262-11-3 C10H11BN2O3
3-FORMYL-2-THIOPHENEBORONIC ACID 3-FORMYL-2-THIOPHENEBORONIC ACID 17303-83-2 C5H5BO3S
5-Carboxyfluorescein 5-Carboxyfluorescein 76823-03-5 C21H12O7
(DODECYLBENZYL)TRIMETHYLAMMONIUM CHLORIDE (DODECYLBENZYL)TRIMETHYLAMMONIUM CHLORIDE 1330-85-4 C22H40ClN
Z-2-Buten-1-yl-boronic  acid  pinacol  ester,  Z-Crotylboronic  acid  pinacol  ester,  cis-2-(2-Buten-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane Z-2-Buten-1-yl-boronic acid pinacol ester, Z-Crotylboronic acid pinacol ester, cis-2-(2-Buten-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 69611-01-4 C10H19BO2
6-Methyl-2-phenyl-1,3,6,2-dioxazaborocane-4,8-dione 6-Methyl-2-phenyl-1,3,6,2-dioxazaborocane-4,8-dione 109737-57-7 C11H12BNO4
Ethyl 3-oxobutanoate sodium salt Ethyl 3-oxobutanoate sodium salt 15933-07-0 C6H10O3
Remitan Remitan 6113-04-8 C21H28BrNO2
(R)-4-CHLORO-3-HYDROXYBUTYRIC ACID METHYL ESTER (R)-4-CHLORO-3-HYDROXYBUTYRIC ACID METHYL ESTER 88496-70-2 C5H9ClO3
2-Bromo-4-chlorotoluene 2-Bromo-4-chlorotoluene 27139-97-5 C7H6BrCl
4-(3-CHLOROPROPYLCARBAMOYL)BENZENEBORONIC ACID 4-(3-CHLOROPROPYLCARBAMOYL)BENZENEBORONIC ACID 874460-03-4 C10H13BClNO3
METHYL 4-CHLORO-5-AZAINDOLE-2-CARBOXYLATE METHYL 4-CHLORO-5-AZAINDOLE-2-CARBOXYLATE 688357-19-9 C9H7ClN2O2
1,2-DIHYDRO-NAPHTHALENE-3-BORONIC ACID 1,2-DIHYDRO-NAPHTHALENE-3-BORONIC ACID 521917-51-1 C10H11BO2
2-(2-(2-Aminoethoxy)ethoxy)acetic acid 2-(2-(2-Aminoethoxy)ethoxy)acetic acid 134978-97-5 C6H13NO4
6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoindolin-1-one 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoindolin-1-one 1004294-80-7 C14H18BNO3
Diisopropyl Allylboronate Diisopropyl Allylboronate 51851-79-7 C9H19BO2
2-(Ethylsulfonyl)-5-(1-pyrrolidinyl)aniline 2-(Ethylsulfonyl)-5-(1-pyrrolidinyl)aniline 1219972-54-9 C12H18N2O2S
4-Methoxybenzylhydrazine dihydrochloride 4-Methoxybenzylhydrazine dihydrochloride 412327-07-2 C8H14Cl2N2O
TRACKING DYE - 2D TRACKING DYE - 2D
Choline tosylate Choline tosylate 55357-38-5 C12H21NO4S
4-(Trimethylsilyl)thiophen-2-ylboronic acid 4-(Trimethylsilyl)thiophen-2-ylboronic acid 222840-90-6 C7H13BO2SSi
(3-boronophenyl)dimethylacetonitrile (3-boronophenyl)dimethylacetonitrile 885067-95-8 C10H12BNO2
4-Chloro-2-fluoro-3-hydroxyphenylboronic acid 4-Chloro-2-fluoro-3-hydroxyphenylboronic acid 1451393-13-7 C6H5BClFO3
3,4-Epoxycyclohexylmethyl 3,4-epoxycyclohexanecarboxylate 3,4-Epoxycyclohexylmethyl 3,4-epoxycyclohexanecarboxylate 2386-87-0 C14H20O4
Methyl 2-(MethoxyiMino)-2-o-tolylacetate Methyl 2-(MethoxyiMino)-2-o-tolylacetate 120974-97-2 C11H13NO3
1,2-DibroMo-3-nitrobenzene 1,2-DibroMo-3-nitrobenzene 26429-41-4 C6H3Br2NO2
4-Fluoroaniline--d4 4-Fluoroaniline--d4 1093659-81-4 C6H2D4FN
2-Fluoro-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2-Fluoro-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 870238-67-8 C13H15BFNO2
3-Chloro-4-fluorophenylboronic acid pinacol ester 3-Chloro-4-fluorophenylboronic acid pinacol ester 635305-46-3 C12H15BClFO2
Ammonia - ammonium chloride Buffer Solution Ammonia - ammonium chloride Buffer Solution
9-Methyl-9-vinyl-9-sila-fluoren 9-Methyl-9-vinyl-9-sila-fluoren 5290-34-6 C15H14Si
2,4-Dichloro-3-Methylacetophenone 2,4-Dichloro-3-Methylacetophenone 157652-32-9 C9H8Cl2O
2-isopropoxypyridin-4-ylboronic acid 2-isopropoxypyridin-4-ylboronic acid 1314239-18-3 C8H12BNO3
DIMETHYLPROCAINE DIMETHYLPROCAINE 10012-47-2 C11H16N2O2
5-hydroxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 5-hydroxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 1029439-74-4 C13H16BNO3
Dicyclohexyl-t-butylphosphonium tetrafluoroborate Dicyclohexyl-t-butylphosphonium tetrafluoroborate 1220349-00-7 C16H32BF4P
N-Methyl-1,2-benzenediamine dihydrochloride N-Methyl-1,2-benzenediamine dihydrochloride 25148-68-9 C7H11ClN2
15-Keto Travoprost 15-Keto Travoprost 404830-45-1 C26H33F3O6
(11bR)-N,N-dimethyl-2,6-diphenyl-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-
4-amine (11bR)-N,N-dimethyl-2,6-diphenyl-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin- 4-amine 936010-61-6 C34H26NO2P
(Z)-(4-Ethoxy-4-oxo-2-buten-2-yl)boronic Acid Pinacol Ester (Z)-(4-Ethoxy-4-oxo-2-buten-2-yl)boronic Acid Pinacol Ester 448212-00-8 C12H21BO4
2-Fluoro-3-(methoxymethoxy)phenylboronic acid 2-Fluoro-3-(methoxymethoxy)phenylboronic acid 2096331-58-5 C8H10BFO4
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