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Keywords: 18162-48-6 , 872-50-4 , Methylene Chloride , naphthalene , THF , Titanium Dioxide

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Structure Chemical Name CAS MF
4-hydroxy-6H-coumarin 4-hydroxy-6H-coumarin 213481-01-7 C15H15NO3
1-Azetidinecarboxylic acid, 3-(4-iodo-1H-pyrazol-1-yl)-, 1,1-dimethylethyl ester 1-Azetidinecarboxylic acid, 3-(4-iodo-1H-pyrazol-1-yl)-, 1,1-dimethylethyl ester 951259-19-1 C11H16IN3O2
Biapenem Impurity A Dimer Biapenem Impurity A Dimer
Cefuroxime Impurity 1（Cefuroxime Mother Nucleus） Cefuroxime Impurity 1（Cefuroxime Mother Nucleus）
3-AMINO-3-(2-CHLORO-PHENYL)-PROPIONIC ACID 3-AMINO-3-(2-CHLORO-PHENYL)-PROPIONIC ACID 68208-20-8 C9H10ClNO2
2-(4-METHOXY-BENZYL)-2H-PYRAZOL-3-YLAMINE 2-(4-METHOXY-BENZYL)-2H-PYRAZOL-3-YLAMINE 3528-45-8 C11H13N3O
Ozagrel sodium Ozagrel sodium 130952-46-4 C13H13N2NaO2
5-Mercapto-1H-tetrazole-1-methane sulphonic acid 5-Mercapto-1H-tetrazole-1-methane sulphonic acid 67146-22-9 C2H4N4O3S2
2-(4-aminobicyclo[2.2.1]heptan-1-yl)acetonitrile hydrochloride 2-(4-aminobicyclo[2.2.1]heptan-1-yl)acetonitrile hydrochloride 2230282-21-8 C9H14N2.ClH
1-[2-(Dimethylamino)ethyl]-1H-tetrazole-5-thiol 1-[2-(Dimethylamino)ethyl]-1H-tetrazole-5-thiol 61607-68-9 C5H11N5S
5-(Difluoromethoxy)-2[[(4-chloro-3-methoxy-2-pyridinyl)methyl]-thio]-1H-benzimidazole 5-(Difluoromethoxy)-2[[(4-chloro-3-methoxy-2-pyridinyl)methyl]-thio]-1H-benzimidazole 368890-20-4 C15H12ClF2N3O2S
Morpholin-2-yl-methylamine Morpholin-2-yl-methylamine 116143-27-2 C5H12N2O
3-AMINO-8-BENZYL-8-AZABICYCLO[3.2.1]OCTANE (3-EXO)- 3-AMINO-8-BENZYL-8-AZABICYCLO[3.2.1]OCTANE (3-EXO)- 76272-36-1 C14H20N2
(1s-trans)-2-[(phenylmethoxy)methyl]-3-cyclopenten-1-ol (1s-trans)-2-[(phenylmethoxy)methyl]-3-cyclopenten-1-ol 188399-48-6 C13H16O2
7-Fluoroindole 7-Fluoroindole 387-44-0 C8H6FN
N-hydroxy-4-nitrobenzamide N-hydroxy-4-nitrobenzamide 1613-76-9 C7H6N2O4
DMT-2'O-TBDMS-rA(bz) Phosphoramidite DMT-2'O-TBDMS-rA(bz) Phosphoramidite 104992-55-4 C53H66N7O8PSi
(S)-(2-Aminomethyl)-1-N-Boc-pyrrolidine HCl (S)-(2-Aminomethyl)-1-N-Boc-pyrrolidine HCl 1190890-11-9 C10H21ClN2O2
Spiro[furan-2(3H),17'(5'H)-[7,4]metheno[4H]cyclopenta[a]phenanthrene]-5'-carbonitrile, 20'-amino-1',2',3',4,5,6',7',8',9',10',11',12',13',14',15',16'-hexadecahydro-11'-hydroxy-10',13'-dimethyl-3',5-dioxo-, (5'R,7'R,8'R,9'S,10'R,11'R,13'S,14'S,17'R)- Spiro[furan-2(3H),17'(5'H)-[7,4]metheno[4H]cyclopenta[a]phenanthrene]-5'-carbonitrile, 20'-amino-1',2',3',4,5,6',7',8',9',10',11',12',13',14',15',16'-hexadecahydro-11'-hydroxy-10',13'-dimethyl-3',5-dioxo-, (5'R,7'R,8'R,9'S,10'R,11'R,13'S,14'S,17'R)- 192704-52-2 C24H30N2O4
(R)-3-Aminopentanoic acid (R)-3-Aminopentanoic acid 131347-76-7 C5H11NO2
Tachysterol 3 Tachysterol 3 17592-07-3 C27H44O
tert-butyl 4-bromo-3-(bromomethyl)thiophene-2-carboxylate tert-butyl 4-bromo-3-(bromomethyl)thiophene-2-carboxylate
Zanamivir Amine Triacetate Methyl Ester Zanamivir Amine Triacetate Methyl Ester 139110-70-6 C18H26N2O10
1-Piperazinecarboxylic acid, 4-(1,3-dihydro-1-oxo-5-isobenzofuranyl)-, 1,1-dimethylethyl ester 1-Piperazinecarboxylic acid, 4-(1,3-dihydro-1-oxo-5-isobenzofuranyl)-, 1,1-dimethylethyl ester 1962174-33-9 C17H22N2O4
Prostaglandin E synthase 3 (PTGES3) Antibody Prostaglandin E synthase 3 (PTGES3) Antibody
Methanesulfonic anhydride Methanesulfonic anhydride 370071-69-5 C8H6Br4O2
Olmesartan intermediate Olmesartan intermediate
(1R,3R)-Methyl-1,2,3,4-tetrahydro-2-chloroacetyl-1-(3,4-methylenedioxyphenyl)-9H-pyrido[3,4-b]indole-3-carboxylate (1R,3R)-Methyl-1,2,3,4-tetrahydro-2-chloroacetyl-1-(3,4-methylenedioxyphenyl)-9H-pyrido[3,4-b]indole-3-carboxylate C22H18ClN2O5-
Rubitidine intermediates Rubitidine intermediates 2459700-23-1 C50H56N4O11S
L-Inosine L-Inosine 21138-24-9 C10H12N4O5
1H-Pyrrolizine-7a(5H)-carboxylicacid,tetrahydro-,methylester(9CI) 1H-Pyrrolizine-7a(5H)-carboxylicacid,tetrahydro-,methylester(9CI) 117375-15-2 C9H15NO2
5-iodo-1-(2-fluoro-2-deoxyribofuranosyl)uracil 5-iodo-1-(2-fluoro-2-deoxyribofuranosyl)uracil 55612-21-0 C9H10FIN2O5
Cys-VC-MMAE Cys-VC-MMAE
L-Tryptophan, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-6-hydroxy- L-Tryptophan, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-6-hydroxy- 2973753-29-4 C26H22N2O5
(2S,4R)-4-BOC-AMINO PYRROLIDINE-2-CARBOXYLIC ACID METHYLESTER-HCL (2S,4R)-4-BOC-AMINO PYRROLIDINE-2-CARBOXYLIC ACID METHYLESTER-HCL 913742-54-8 C11H20N2O4.ClH
NS 1738 NS 1738 501684-93-1 C14H9Cl2F3N2O2
Ethyl 5-oxo-4,5-dihydropyrazolo[1,5-a]pyrimidine-3-carboxylate Ethyl 5-oxo-4,5-dihydropyrazolo[1,5-a]pyrimidine-3-carboxylate 926663-00-5 C9H9N3O3
(3R,4R,5S)-4-N-Acetyl(1,1-dimethylethyl)amino-5-N,N-diallylamino-3-(1-ethylpropoxy)-1-cyclohexene-1-carboxylic acid ethyl ester monohydrochloride (3R,4R,5S)-4-N-Acetyl(1,1-dimethylethyl)amino-5-N,N-diallylamino-3-(1-ethylpropoxy)-1-cyclohexene-1-carboxylic acid ethyl ester monohydrochloride 651324-08-2 C26H45ClN2O4
3',5'-di-o-acetyl-2-deoxy-5-azacytosine 3',5'-di-o-acetyl-2-deoxy-5-azacytosine 22432-93-5 C12H16N4O6
(2S,4S)-1-(tert-Butoxycarbonyl)-4-fluoro-2-hydroxymethylpyrrolidine (2S,4S)-1-(tert-Butoxycarbonyl)-4-fluoro-2-hydroxymethylpyrrolidine 317356-27-7 C10H18FNO3
tert-butyl 5-oxa-2,8-diazaspiro[3.5]nonane-8-carboxylate tert-butyl 5-oxa-2,8-diazaspiro[3.5]nonane-8-carboxylate 1251005-61-4 C11H20N2O3
(S)-2-(((3R,4R)-4-(3-Hydroxyphenyl)-3,4-dimethylpiperidin-1-yl)methyl)-3-phenylpropanoic acid methyl ester hydrochloride (S)-2-(((3R,4R)-4-(3-Hydroxyphenyl)-3,4-dimethylpiperidin-1-yl)methyl)-3-phenylpropanoic acid methyl ester hydrochloride 170098-28-9 C24H31NO3.HCl
4a,5,9,10,11,12-hexahydro-1-bromo-3-methoxy-11-formyl-6H-benzofuro[3a,3,2-ef ][2]benzazepin-6-one 4a,5,9,10,11,12-hexahydro-1-bromo-3-methoxy-11-formyl-6H-benzofuro[3a,3,2-ef ][2]benzazepin-6-one 122584-14-9 C17H16BrNO4
TF-BF TF-BF 209861-00-7 C24H22F2O5
Cefaclor, Delta-3 IsoMer Cefaclor, Delta-3 IsoMer
Indacaterol interMediate Indacaterol interMediate 435273-75-9 C31H34N2O3
5-Hydroxy-3,4-dihydroquinolin-2(1H)-one 5-Hydroxy-3,4-dihydroquinolin-2(1H)-one 30389-33-4 C9H9NO2
SalbutaMol DiMer SalbutaMol DiMer 149222-15-1 C26H40N2O5
[2S-[2α(R*),3β]]-N-ForMyl- [2S-[2α(R*),3β]]-N-ForMyl- 104872-28-8 C29H53NO5
7-DesMethylagoMelatine 7-DesMethylagoMelatine 152302-45-9 C14H15NO2
2-Propenoic acid, 3-(5-nitro-1-cyclohexen-1-yl)-, (2E)- 2-Propenoic acid, 3-(5-nitro-1-cyclohexen-1-yl)-, (2E)- 899809-64-4 C9H11NO4
Aegelin Aegelin 456-12-2 C18H19NO3
1,2,4-cyclohexanetricarboxylic anhydride 1,2,4-cyclohexanetricarboxylic anhydride 53611-01-1 C9H10O5
3,4-Diethyl 2-aMinothiophene-3,4-dicarboxylate 3,4-Diethyl 2-aMinothiophene-3,4-dicarboxylate 104680-25-3 C10H13NO4S
7-Chloro-1,2,3,4-tetrahydro-1-(2-methyl-4-nitrobenzoyl)-5H-1-benzazepin-5-one 7-Chloro-1,2,3,4-tetrahydro-1-(2-methyl-4-nitrobenzoyl)-5H-1-benzazepin-5-one 137982-91-3 C18H15ClN2O4
1-Piperazinecarboxylic acid, 3,5-diMethyl-, 1,1-diMethylethyl ester, (3S,5S)- 1-Piperazinecarboxylic acid, 3,5-diMethyl-, 1,1-diMethylethyl ester, (3S,5S)- 888327-50-2 C11H22N2O2
1,4-Di(4-pyridyl)benzene 1,4-Di(4-pyridyl)benzene 113682-56-7 C16H12N2
Silane, [[(1α,3β,5Z,7E)-9,10-secocholesta-5,7,10(19)-triene-1,3-diyl]bis(oxy)]bis[(1,1-diMethylethyl)diMethyl- Silane, [[(1α,3β,5Z,7E)-9,10-secocholesta-5,7,10(19)-triene-1,3-diyl]bis(oxy)]bis[(1,1-diMethylethyl)diMethyl- 108887-35-0 C39H72O2Si2
4-(5-(4-(pentyloxy)phenyl)isoxazol-3-yl)benzoic acid 4-(5-(4-(pentyloxy)phenyl)isoxazol-3-yl)benzoic acid 179162-55-1 C21H21NO4
(1S,3R,4S)-Ethyl 4-AMino-3-((tert-butoxycarbonyl)aMino)cyclohexanecarboxylate Oxalate (1S,3R,4S)-Ethyl 4-AMino-3-((tert-butoxycarbonyl)aMino)cyclohexanecarboxylate Oxalate 1093351-24-6 C16H28N2O8
[3S-[3alpha(S*),5alpha]]-3-[[5-(2,4-Difluorophenyl)tetrahydro-5-(iodomethyl)-3-furanyl]carbonyl]-4-(phenylmethyl)-2-oxazolidinone [3S-[3alpha(S*),5alpha]]-3-[[5-(2,4-Difluorophenyl)tetrahydro-5-(iodomethyl)-3-furanyl]carbonyl]-4-(phenylmethyl)-2-oxazolidinone 165115-89-9 C22H20F2INO4
Phe-Lys(FMoc)-PAB Phe-Lys(FMoc)-PAB 2149584-03-0 C37H40N4O5
Vorapaxar Vorapaxar 900161-12-8 C29H34N2O5
tert-butyl 4,4-Dimethyl-2,2-dioxooxathiazolidine-3-carboxylate tert-butyl 4,4-Dimethyl-2,2-dioxooxathiazolidine-3-carboxylate 454248-55-6 C9H17NO5S
1-Boc-4-(4-fluoro-phenylamino)-piperidine 1-Boc-4-(4-fluoro-phenylamino)-piperidine 288573-56-8 C16H23FN2O2
(r)-tert-butyl 5-methyl-1,2,3-oxathiazolidine-3-carboxylate 2,2-dioxide (r)-tert-butyl 5-methyl-1,2,3-oxathiazolidine-3-carboxylate 2,2-dioxide 863453-61-6 C8H15NO5S
tert-butyl (2S)-2-(hydroxymethyl)-2-methylpyrrolidine-1-carboxylate tert-butyl (2S)-2-(hydroxymethyl)-2-methylpyrrolidine-1-carboxylate 1339022-10-4 C11H21NO3
1-Pyrrolidinepropanol, β-amino-α-(2,3-dihydro-1,4-benzodioxin-6-yl)-, (αR,βR)- 1-Pyrrolidinepropanol, β-amino-α-(2,3-dihydro-1,4-benzodioxin-6-yl)-, (αR,βR)- 491833-28-4 C15H22N2O3
tert-butyl 4-(3-(methoxycarbonyl)phenyl)piperidine-1-carboxylate tert-butyl 4-(3-(methoxycarbonyl)phenyl)piperidine-1-carboxylate 1016980-41-8 C18H25NO4
4-Bromo-3-bromomethyl-benzoic acid ethyl ester 4-Bromo-3-bromomethyl-benzoic acid ethyl ester 347852-72-6 C10H10Br2O2
[3,3']Biazetidinyl-1-carboxylicacidtert-butylester [3,3']Biazetidinyl-1-carboxylicacidtert-butylester 1251018-87-7 C11H20N2O2
5-O-(DIMETHOXYTRITYL)-1,2-DIDEOXY-D-RIBOSE 5-O-(DIMETHOXYTRITYL)-1,2-DIDEOXY-D-RIBOSE 95049-01-7 C26H28O5
2-Oxa-7-azaspiro[4.4]nonan-8-one 2-Oxa-7-azaspiro[4.4]nonan-8-one 1384427-76-2 C7H11NO2
4-(Bromomethyl)-7-(diethylamino)coumarin 4-(Bromomethyl)-7-(diethylamino)coumarin 1256259-14-9 C14H16BrNO2
TERT-BUTYL 3-((2-ETHOXY-2-OXOETHYL)SULFONYL)AZETIDINE-1-CARBOXYLATE TERT-BUTYL 3-((2-ETHOXY-2-OXOETHYL)SULFONYL)AZETIDINE-1-CARBOXYLATE 1648864-57-6 C12H21NO6S
2-Oxo-1-benzimidazolinebutyric Acid 2-Oxo-1-benzimidazolinebutyric Acid 3273-68-5 C11H12N2O3
4-[[(4-Fluorophenyl)imino]methyl]-phenol 4-[[(4-Fluorophenyl)imino]methyl]-phenol 3382-63-6 C13H10FNO
(1S,2R)-METHYL 2-(2-HYDROXYETHYL)CYCLOPROPANECARBOXYLATE (1S,2R)-METHYL 2-(2-HYDROXYETHYL)CYCLOPROPANECARBOXYLATE 2165933-01-5 C7H12O3
6-Chloro-5-(2-chloroethyl)oxindole 6-Chloro-5-(2-chloroethyl)oxindole 118289-55-7 C10H9Cl2NO
methyl 3-{[(tert-butoxy)carbonyl]amino}-5-iodothiophene-2-carboxylate methyl 3-{[(tert-butoxy)carbonyl]amino}-5-iodothiophene-2-carboxylate 1007171-35-8 C11H14INO4S
ethyl 7-[6-[benzoyl(methyl)amino]-5-methyl-3-pyridyl]-1-cyclopropyl-8-methyl-4-oxo-quinoline-3-carboxylate ethyl 7-[6-[benzoyl(methyl)amino]-5-methyl-3-pyridyl]-1-cyclopropyl-8-methyl-4-oxo-quinoline-3-carboxylate 446299-90-7 C30H29N3O4
6,7-dichloro-4-methyl- 2H-chromen-2-one 6,7-dichloro-4-methyl- 2H-chromen-2-one 923019-32-3 C10H6Cl2O2
3-(2-ETHOXYCARBONYL-ACETYL)-PIPERIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER 3-(2-ETHOXYCARBONYL-ACETYL)-PIPERIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER 877173-80-3 C15H25NO5
(3R,5S,2S,3S)-posaconazole (3R,5S,2S,3S)-posaconazole
Fmoc-Gly-Gly-Phe-OH Fmoc-Gly-Gly-Phe-OH 160036-44-2 C28H27N3O6
methyl 2-(4-(tert-butoxycarbonyl)piperazin-1-yl)pyrimidine-5-carboxylate methyl 2-(4-(tert-butoxycarbonyl)piperazin-1-yl)pyrimidine-5-carboxylate 1057682-17-3 C15H22N4O4
tert-butyl (R)-2-(2,2-difluoroethyl)piperazine-1-carboxylate tert-butyl (R)-2-(2,2-difluoroethyl)piperazine-1-carboxylate
[R-[R*,R*-(Z)]]-α-[[(2-Amino-4-thiazolyl)(methoxyimino)acetyl]amino]-1,2,5,7-tetrahydro-7-oxo-4H-Furo[3,4-d][1,3]thiazine-2-acetic Acid [R-[R*,R*-(Z)]]-α-[[(2-Amino-4-thiazolyl)(methoxyimino)acetyl]amino]-1,2,5,7-tetrahydro-7-oxo-4H-Furo[3,4-d][1,3]thiazine-2-acetic Acid 75679-12-8 C14H15N5O6S2
△3-Cefuroxime △3-Cefuroxime
Flomoxef Intermediate KDFA Flomoxef Intermediate KDFA
Polymethylhydrosiloxane Polymethylhydrosiloxane 9004-73-3 C5H11OSi*
tert-butyl (S)-1-amino-4-fluoro-1,3-dihydrospiro[indene-2,4'-piperidine]-1'-carboxylate tert-butyl (S)-1-amino-4-fluoro-1,3-dihydrospiro[indene-2,4'-piperidine]-1'-carboxylate
(3R,4S,5R)-Oseltamivir (3R,4S,5R)-Oseltamivir
1,3-Benzodioxole-5-acetic acid, α-acetyl-, methyl ester 1,3-Benzodioxole-5-acetic acid, α-acetyl-, methyl ester 1369021-80-6 C12H12O5
(9H-fluoren-9-yl)methyl (R)-(3-(4-chlorophenyl)-1-(methylamino)-1-oxopropan-2-yl)carbamate (9H-fluoren-9-yl)methyl (R)-(3-(4-chlorophenyl)-1-(methylamino)-1-oxopropan-2-yl)carbamate
(S)-4-Ethyl-4-hydroxy-7,8-dihydro-1h-pyrano[3,4-f]indolizine-3,6,10(4h)-trione (S)-4-Ethyl-4-hydroxy-7,8-dihydro-1h-pyrano[3,4-f]indolizine-3,6,10(4h)-trione 110351-94-5 C13H13NO5
13,14-dihydro Prostaglandin F2a 13,14-dihydro Prostaglandin F2a
Boldenone Cypionate Boldenone Cypionate 106505-90-2 C27H38O3
2,4-DICHLORO-6-MORPHOLINO-1,3,5-TRIAZINE 2,4-DICHLORO-6-MORPHOLINO-1,3,5-TRIAZINE 6601-22-5 C7H8Cl2N4O
benzyl (2R,5R)-5-(hydroxymethyl)-2-methylpiperazine-1-carboxylate benzyl (2R,5R)-5-(hydroxymethyl)-2-methylpiperazine-1-carboxylate
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