分析化学

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Structure Chemical Name CAS MF
Avermectin A1a, 25-cyclohexyl-4'-O-de(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-5-demethoxy-25-de(1-methylpropyl)-22,23-dihydro-23-hydroxy-5-(hydroxyimino)-, (23S)- (9CI) Avermectin A1a, 25-cyclohexyl-4'-O-de(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-5-demethoxy-25-de(1-methylpropyl)-22,23-dihydro-23-hydroxy-5-(hydroxyimino)-, (23S)- (9CI) 165108-08-7 C43H63NO12
Cytarabine Impurity 10 Cytarabine Impurity 10 84902-98-7 C4H6N2O3
Ribavirin IMp. F (EP) Ribavirin IMp. F (EP)
Fondaparinux sodium impurity 8 Fondaparinux sodium impurity 8 2088176-32-1 C30H50N2O46S7
S-(+)-O-DesMethyl-Venlafaxine-d6 S-(+)-O-DesMethyl-Venlafaxine-d6 1062609-99-7 C16H25NO2
Rivaroxaban Impurity 35 Rivaroxaban Impurity 35 2206360-74-7 C23H24N4O6
1-Hydroxy-7-Methoxy-1,2,3,4-tetrahydronaphthalene 1-Hydroxy-7-Methoxy-1,2,3,4-tetrahydronaphthalene 32820-10-3 C11H14O2
Sugammadex sodium Decomposition process Impurity 3 Sugammadex sodium Decomposition process Impurity 3
4'-Hydroxy TorseMide 4'-Hydroxy TorseMide 99300-67-1 C16H20N4O4S
MiraBegron Impurity F MiraBegron Impurity F
5-(2-クロロベンジル)-チエノ[3,2-C]ピリジニウムクロリド 5-(2-クロロベンジル)-チエノ[3,2-C]ピリジニウムクロリド 53885-64-6 C14H11Cl2NS
Lercanidipine Impurity 6 Lercanidipine Impurity 6 786625-22-7 C37H43N3O6
Arbidol Impurity 27 Arbidol Impurity 27
Ezetimibe Impurity 28 Ezetimibe Impurity 28
1,2-Ethanediamine, N,N,N',N'-tetrakis(2-aminoethyl)- 1,2-Ethanediamine, N,N,N',N'-tetrakis(2-aminoethyl)- 4097-90-9 C10H28N6
Cefoxitin EP Impurity G Cefoxitin EP Impurity G
QBWNUEJPRUVNTD-FOIQADDNSA-N QBWNUEJPRUVNTD-FOIQADDNSA-N 1346602-17-2 C22H17N3O5
3-(1,4-Dihydro-5-Methyl-4-oxo-7-propyliMidazo[5,1-f][1,2,4]triazin-2-yl)-4-ethoxybenzenesulfonic Acid 3-(1,4-Dihydro-5-Methyl-4-oxo-7-propyliMidazo[5,1-f][1,2,4]triazin-2-yl)-4-ethoxybenzenesulfonic Acid 437717-43-6 C17H20N4O5S
1-(3-Cyanopyridyl-2)-2-Phenyl-4-Methylpyperazine 1-(3-Cyanopyridyl-2)-2-Phenyl-4-Methylpyperazine 61337-88-0 C17H18N4
Vonoprazan Impurity 1 Vonoprazan Impurity 1 881732-90-7 C17H17N3O2S
Sitagliptin Defuoro IMpurity 5 Sitagliptin Defuoro IMpurity 5 486460-31-5 C16H16F5N5O
Lidocaine  Impurity Lidocaine Impurity 70336-49-1 C20H22N2O2
Agomelatine Impurity 11 Agomelatine Impurity 11
(S)-1-[(4-クロロフェニル)フェニルメチル]ピペラジン (S)-1-[(4-クロロフェニル)フェニルメチル]ピペラジン 439858-21-6 C17H19ClN2
(R)-2-(2-(tert-butoxy)-2-oxoethyl)pentanoic acid (R)-2-(2-(tert-butoxy)-2-oxoethyl)pentanoic acid 112106-16-8 C11H20O4
Dasatinib IMpurity 3 Dasatinib IMpurity 3
Pyridine, 2-(diethylboryl)- (9CI) Pyridine, 2-(diethylboryl)- (9CI) 385804-67-1 C9H14BN
Oseltamivir  Impurity 67 Oseltamivir Impurity 67
Oseltamivir  Impurity 69 Oseltamivir Impurity 69
Parecoxib Impurity J Parecoxib Impurity J
Prasugrel Acetyl IMpurity Prasugrel Acetyl IMpurity 1443034-67-0 C18H18FNO3S
EsMolol Acid SodiuM Salt EsMolol Acid SodiuM Salt 83356-60-9 C15H22NNaO4
Ibrutinib Impurity 6 Ibrutinib Impurity 6 1917333-91-5 C28H26N6O3
Aripiprazole Related CoMpound B Aripiprazole Related CoMpound B 1424858-02-5 C26H32N2O5
Medetomidine Impurity 14 Medetomidine Impurity 14 79924-14-4 C13H16N2
Apixaban Impurity 89 Apixaban Impurity 89
L-Leucine, N-[(2S)-2-amino-1-oxo-4-phenylbutyl]- L-Leucine, N-[(2S)-2-amino-1-oxo-4-phenylbutyl]- 290298-02-1 C16H24N2O3
ジ-ノルブデソニド(MIXTURE OF DIASTEREOMERS) ジ-ノルブデソニド(MIXTURE OF DIASTEREOMERS) 1040085-98-0 C23H30O6
(R)-4-fluoro-2-((3-methyl-6-(3-((1-methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)amino)piperidin-1-yl)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)benzonitrile (R)-4-fluoro-2-((3-methyl-6-(3-((1-methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)amino)piperidin-1-yl)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)benzonitrile C23H24FN7O4
Cinacalcet Impurity 23 Cinacalcet Impurity 23
1-フェニル-5-(ピリジン-2-イル)-1,2-ジヒドロピリジン-2-オン 1-フェニル-5-(ピリジン-2-イル)-1,2-ジヒドロピリジン-2-オン 381725-50-4 C16H12N2O
2-フェノキシ-4-ニトロフェノール 2-フェノキシ-4-ニトロフェノール 70995-08-3 C12H9NO4
AFuroseMide IMp. A (EP) AFuroseMide IMp. A (EP)
(1R,2S)-2-(((2,4-dimethylpyrimidin-5-yl)oxy)methyl)-2-(3-fluorophenyl)cyclopropanecarboxylic acid (1R,2S)-2-(((2,4-dimethylpyrimidin-5-yl)oxy)methyl)-2-(3-fluorophenyl)cyclopropanecarboxylic acid 1369769-35-6 C17H17FN2O3
(3S,5R,6E)-7-[2-Cyclopropyl-4-(4-fluorophenyl)-3-quinolinyl]-3,5-dihydroxy-6-heptenoic acid (3S,5R,6E)-7-[2-Cyclopropyl-4-(4-fluorophenyl)-3-quinolinyl]-3,5-dihydroxy-6-heptenoic acid 254452-86-3 C25H24FNO4
PraMipexole IMpurity Z1/Z2 PraMipexole IMpurity Z1/Z2
Benzeneacetic acid, 3-(2-amino-1,1-dimethyl-2-oxoethyl)-α,α-dimethyl-5-(1H-1,2,4-triazol-1-ylmethyl)- Benzeneacetic acid, 3-(2-amino-1,1-dimethyl-2-oxoethyl)-α,α-dimethyl-5-(1H-1,2,4-triazol-1-ylmethyl)- 2469244-33-3 C17H22N4O3
1-cyclopropyl-8-ethoxy-6-fluoro-7-((4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrochloride
1-cyclopropyl-8-ethoxy-6-fluoro-7-((4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrochloride 2252446-70-9 C22H27ClFN3O4
1-[2-[[(2R)-テトラヒドロ-4β-ヒドロキシ-6-オキソ-2H-ピラン]-2α-イル]エチル]-5-(4-フルオロフェニル)-2-イソプロピル-4,N-ジフェニル-1H-ピロール-3-カルボアミド 1-[2-[[(2R)-テトラヒドロ-4β-ヒドロキシ-6-オキソ-2H-ピラン]-2α-イル]エチル]-5-(4-フルオロフェニル)-2-イソプロピル-4,N-ジフェニル-1H-ピロール-3-カルボアミド 125995-03-1 C33H33FN2O4
Methoxyvinpocetine Methoxyvinpocetine
AzithroMycin IMpurity K AzithroMycin IMpurity K
Rosuvastatin Impurity 146 Rosuvastatin Impurity 146
Ibuprofen Impurity 2 Ibuprofen Impurity 2 C13H18O2
AtracuriuM IMpurity H (Mixture of cis, trans(H1), cis, cis(H2)
 tans, trans IsoMer) AtracuriuM IMpurity H (Mixture of cis, trans(H1), cis, cis(H2) tans, trans IsoMer) 1248429-33-5
4-[2-ヒドロキシ-3-[(1-メチルエチル)アミノ]プロポキシ]ベンゼンプロパン酸 4-[2-ヒドロキシ-3-[(1-メチルエチル)アミノ]プロポキシ]ベンゼンプロパン酸 81148-15-4 C15H23NO4
4-amino-1-((2R,3R,5S)-2-(hydroxymethyl)-3-oxido-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one 4-amino-1-((2R,3R,5S)-2-(hydroxymethyl)-3-oxido-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one 160552-54-5 C8H11N3O4S
1,2-Benzenedicarboxylic acid, 3-amino-, 2-ethyl ester 1,2-Benzenedicarboxylic acid, 3-amino-, 2-ethyl ester 1822756-03-5 C10H11NO4
Moxifloxacin Impurities Moxifloxacin Impurities
N-メタンスルホニル-N-(4-ニトロ-2-フェノキシフェニル)メタンスルホンアミド N-メタンスルホニル-N-(4-ニトロ-2-フェノキシフェニル)メタンスルホンアミド 51765-72-1 C14H14N2O7S2
Paroxetine EP Impurity J HCl Paroxetine EP Impurity J HCl
N-[(1S)-2-アミノ-2-オキソ-1-(フェニルメチル)エチル]-2-ピラジンカルボキサミド N-[(1S)-2-アミノ-2-オキソ-1-(フェニルメチル)エチル]-2-ピラジンカルボキサミド 289472-80-6 C14H14N4O2
5-(3,5-ジメトキシ-4-エトキシベンジル)-2,4-ピリミジンジアミン 5-(3,5-ジメトキシ-4-エトキシベンジル)-2,4-ピリミジンジアミン 78025-68-0 C15H20N4O3
itraconazole impurity f itraconazole impurity f
BDJS-SH 2 BDJS-SH 2 36585-31-6 C12H18N2O2
Ticagrelor Impurity 98 Ticagrelor Impurity 98
Roxatidine Impurity 10 Roxatidine Impurity 10
Montelukast Sodium EP Impurity G Montelukast Sodium EP Impurity G 1428448-96-7 C35H37ClNNaO3S
Olodaterol Impurity 30 Olodaterol Impurity 30
Oseltamivir EP Impurity A Oseltamivir EP Impurity A 1391047-93-0 C14H24N2O4
(2R,3R,4R,5R)-5-(4-benzaMido-2-oxopyriMidin-1(2H)-yl)-2-((benzoyloxy)Methyl)-4-chloro-4-Methyltetrahydrofuran-3-yl benzoate (2R,3R,4R,5R)-5-(4-benzaMido-2-oxopyriMidin-1(2H)-yl)-2-((benzoyloxy)Methyl)-4-chloro-4-Methyltetrahydrofuran-3-yl benzoate 1496551-70-2 C31H26ClN3O7
Apixaban Impurity 52 Apixaban Impurity 52 1620494-31-6 C31H29N5O4
IMp. A (EP): 8-Chloro-5,10-dihydro-11H-dibenzo[b,e][1,4]diazepin-11-one IMp. A (EP): 8-Chloro-5,10-dihydro-11H-dibenzo[b,e][1,4]diazepin-11-one
1-[3,5-ビス(フェニルメトキシ)フェニル]-2-ブロモエタノン 1-[3,5-ビス(フェニルメトキシ)フェニル]-2-ブロモエタノン 28924-18-7 C22H19BrO3
4,6-DIAMINOINDAZOLE 4,6-DIAMINOINDAZOLE 885518-52-5 C7H8N4
Desethyl Acetate (E)-CefuroxiMe Axetil Desethyl Acetate (E)-CefuroxiMe Axetil 97232-97-8 C16H16N4O8S
For the determination of
impurities in lsobutylene For the determination of impurities in lsobutylene
Mouse Neonatal Thyroxine,NN-T4 ELISA Kit Mouse Neonatal Thyroxine,NN-T4 ELISA Kit
4-(3-AMino-phenyl)-Morpholin-3-one 4-(3-AMino-phenyl)-Morpholin-3-one 1082495-22-4 C10H12N2O2
Sitafloxacin Impurity 5 Sitafloxacin Impurity 5 1630983-99-1 C15H12ClF4NO3
AMoxicillin iMpurity L AMoxicillin iMpurity L C16H19N3O5S
Lercanidipine iMpurity Lercanidipine iMpurity 320750-19-4 C37H43N3O6
Milrinone Impurity 5 Milrinone Impurity 5
Istradefylline Impurity A Istradefylline Impurity A
3-Pyridinecarboxamide, 5-chloro-N-[4-(4-chloro-2-thienyl)-5-(4-cyclohexyl-1-piperazinyl)-2-thiazolyl]-1,6-dihydro-6-oxo-, hydrochloride (1:) 3-Pyridinecarboxamide, 5-chloro-N-[4-(4-chloro-2-thienyl)-5-(4-cyclohexyl-1-piperazinyl)-2-thiazolyl]-1,6-dihydro-6-oxo-, hydrochloride (1:) 570403-05-3 C23H26Cl3N5O2S2
CefazolinH020-02-I-02 CefazolinH020-02-I-02
SofosBuvir impurity 21 SofosBuvir impurity 21 1496552-50-1 C22H29ClN3O9P
LCZ696(valsartan + sacubitril) impurity 33 LCZ696(valsartan + sacubitril) impurity 33
BIRG 616 BS BIRG 616 BS 287980-84-1 C12H10N4O
N-acetyl-N-(2-(7-Methoxynaphthalen-1-yl)ethyl)acetaMide N-acetyl-N-(2-(7-Methoxynaphthalen-1-yl)ethyl)acetaMide 1379005-34-1 C17H19NO3
Posaconazole iMpurity 5 Posaconazole iMpurity 5
Alvatrombopag Impurity 84 Alvatrombopag Impurity 84
ibrutinib iMpurity B ibrutinib iMpurity B
Sitafloxacin Impurity ZZ-A-01 Sitafloxacin Impurity ZZ-A-01
Bortezomib Impurity P Bortezomib Impurity P
Loratadine Impurity 2 Loratadine Impurity 2 C22H23ClN2O2
Ribavirin IMpurity E Ribavirin IMpurity E 58151-90-9 C15H16N4O6
propyl[2,6'-bi-1H-benzimidazol]-1'-yl]methyl]- propyl[2,6'-bi-1H-benzimidazol]-1'-yl]methyl]- 144702-27-2 C33H29N5
Canagliflozin Impurity G Canagliflozin Impurity G
Posaconazole impurity 18 Posaconazole impurity 18 1819334-66-1 C44H49F2N8O4+
Ticagrelor Impurity 40 Ticagrelor Impurity 40
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