分析化学

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Structure Chemical Name CAS MF
Sitagliptin EP Impurity 6 Sitagliptin EP Impurity 6
Vonoprazan-005 Vonoprazan-005 2514735-09-0 C33H27F3N4
D-erythro-Hexonic acid, 6-S-2-benzothiazolyl-2,4-dideoxy-6-thio-, 1,1-dimethylethyl ester D-erythro-Hexonic acid, 6-S-2-benzothiazolyl-2,4-dideoxy-6-thio-, 1,1-dimethylethyl ester 1469771-46-7 C17H23NO4S2
(1R,2R,4S,5S,7s,9R)-9-butyl-7-(((S)-3-hydroxy-2-phenylpropanoyl)oxy)-9-methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-9-ium bromide (1R,2R,4S,5S,7s,9R)-9-butyl-7-(((S)-3-hydroxy-2-phenylpropanoyl)oxy)-9-methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-9-ium bromide
1-Demethyl Hydroxy Daunomycinone 1-Demethyl Hydroxy Daunomycinone 58199-98-7 C20H16O9
(S)-2-(butylsulfonamido)-3-(4-(4-(1-methylpiperidin-4-yl)butoxy)phenyl)propanoic acid (S)-2-(butylsulfonamido)-3-(4-(4-(1-methylpiperidin-4-yl)butoxy)phenyl)propanoic acid 1631053-75-2 C23H38N2O5S
FEXOFENADINE EP IMPURITY A - HCl FEXOFENADINE EP IMPURITY A - HCl 153439-43-1 C32H38ClNO4
2-[(4-Chloro-3-Methyl-2-Pyridinyl-methyl)thio]-1H-Benzimidazole 2-[(4-Chloro-3-Methyl-2-Pyridinyl-methyl)thio]-1H-Benzimidazole 103312-62-5 C14H12ClN3S
Pazufloxacin Pazufloxacin 127046-18-8 C18H19FN2O4
Vinpocetine Vinpocetine 80038-06-8 C22H26N2O2
7-(but-2-yn-1-yl)-8-(3-(hydroxyimino)piperidin-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-3,7-dihydro-1H-purine-2,6-dione 7-(but-2-yn-1-yl)-8-(3-(hydroxyimino)piperidin-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-3,7-dihydro-1H-purine-2,6-dione 1297273-94-9
Isavuconazole Impurity 35 Isavuconazole Impurity 35
Brivaracetam Impurity 26 HCl Brivaracetam Impurity 26 HCl
Brivaracet amoxidation Impurity 1 Brivaracet amoxidation Impurity 1
Rosuvastatin EP Impurity G Complete Set Rosuvastatin EP Impurity G Complete Set
Bortezomib Impurity G Complete Set Bortezomib Impurity G Complete Set
Peramivir Diacetyl Impurity Peramivir Diacetyl Impurity
Peramivir Chlorisomeric Impurity Peramivir Chlorisomeric Impurity
Canagliflozin impurities 15 drops Canagliflozin impurities 15 drops
Pemetrexed Impurities 41-45 Pemetrexed Impurities 41-45
Pemetrexed Disodium EP Impurity 999 Pemetrexed Disodium EP Impurity 999
Bumetanide Impurity 999 Bumetanide Impurity 999
Canagliflozin Impurity 998 Canagliflozin Impurity 998
N,N-dimethyl-1,4,8,11-tetraazacyclotetradecane-1-sulfonamide N,N-dimethyl-1,4,8,11-tetraazacyclotetradecane-1-sulfonamide
Tamsulosin EP Impurity C (Desethoxy Tamsulosin) Tamsulosin EP Impurity C (Desethoxy Tamsulosin)
Cefazolin Epimer Cefazolin Impuirty M (USP), Cefazolin Impurity L (EP) Cefazolin Epimer Cefazolin Impuirty M (USP), Cefazolin Impurity L (EP)
Relugolix Impurity 66 Relugolix Impurity 66 2591260-06-7 C25H24F2N2O6S
methyl 3-(4-(2-hydroxy-3-(isopropylamino)propoxy)phenyl)-3- oxopropanoate methyl 3-(4-(2-hydroxy-3-(isopropylamino)propoxy)phenyl)-3- oxopropanoate
methyl 5-methyl-3'-nitro-3-oxo-1,2,3,6-tetrahydro-[1,1'-biphenyl]-2-carboxylate methyl 5-methyl-3'-nitro-3-oxo-1,2,3,6-tetrahydro-[1,1'-biphenyl]-2-carboxylate 2469735-68-8 C15H15NO5
Pregn-4-ene-3,20-dione, 9-fluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-, (11β,16α)- Pregn-4-ene-3,20-dione, 9-fluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-, (11β,16α)- 3093-36-5 C24H33FO5
2-(3-(4-(1-(3-(cyanomethyl)-1-(ethylsulfonyl)azetidin-3-yl)-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-1-(ethylsulfonyl)azetidin-3-yl)acetonitrile 2-(3-(4-(1-(3-(cyanomethyl)-1-(ethylsulfonyl)azetidin-3-yl)-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-1-(ethylsulfonyl)azetidin-3-yl)acetonitrile 2402776-84-3 C23H27N9O4S2
Cyclopentanecarboxylic acid, 3-[(1S)-1-(acetylamino)-2-ethylbutyl]-4-[(aminocarbonyl)amino]-2-hydroxy-, (1S,2S,3R,4R)- Cyclopentanecarboxylic acid, 3-[(1S)-1-(acetylamino)-2-ethylbutyl]-4-[(aminocarbonyl)amino]-2-hydroxy-, (1S,2S,3R,4R)- 2597901-48-7 C15H27N3O5
3-Isoquinolinecarboxylic acid, 7-(4-chlorophenoxy)-4-hydroxy-, methyl ester 3-Isoquinolinecarboxylic acid, 7-(4-chlorophenoxy)-4-hydroxy-, methyl ester 2711953-58-9 C17H12ClNO4
(2-(2-((tert-butoxycarbonyl)(methyl)amino)-N-methylacetamido)pyridin-3-yl)methyl N-(tert-butoxycarbonyl)-N-methylglycinate (2-(2-((tert-butoxycarbonyl)(methyl)amino)-N-methylacetamido)pyridin-3-yl)methyl N-(tert-butoxycarbonyl)-N-methylglycinate
Benzoic acid, 3-(aminosulfonyl)-2,4-dichloro- Benzoic acid, 3-(aminosulfonyl)-2,4-dichloro- 1870323-25-3 C7H5Cl2NO4S
Benzeneacetamide, N,α,α-trimethyl-N-[6-(4-methyl-1,4-dioxido-1-piperazinyl)-4-(2-methylphenyl)-3-pyridinyl]-3,5-bis(trifluoromethyl)- Benzeneacetamide, N,α,α-trimethyl-N-[6-(4-methyl-1,4-dioxido-1-piperazinyl)-4-(2-methylphenyl)-3-pyridinyl]-3,5-bis(trifluoromethyl)- 1431216-61-3 C30H32F6N4O3
Tafluprost Impurity 15 Tafluprost Impurity 15
Rosuvastatin Impurity 159 (Sodium salt) Rosuvastatin Impurity 159 (Sodium salt)
Rosuvastatin Impurity 140 Rosuvastatin Impurity 140
Rosuvastatin Impurity 130 Rosuvastatin Impurity 130
Terlipressin Impurity 1 (des-Gly1) Terlipressin Impurity 1 (des-Gly1)
Brivaracetam Impurity 66 Brivaracetam Impurity 66
2-Acetoxymethyl1-3-Methyl-4- 2-Acetoxymethyl1-3-Methyl-4- 112525-75-4 C11H12F3NO3
Ertapenem Impurity D(USP) Ertapenem Impurity D(USP)
3-(N-Benzyl-N-methylamino)propiophenone hydrochloride 3-(N-Benzyl-N-methylamino)propiophenone hydrochloride 5409-62-1 C17H20ClNO
2(1H)-Isoquinolinecarboxylic acid, 3,4-dihydro-4-hydroxy-1-phenyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester, (1S,4S)- 2(1H)-Isoquinolinecarboxylic acid, 3,4-dihydro-4-hydroxy-1-phenyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester, (1S,4S)- 869884-24-2 C23H26N2O3
Azilsartan Medoxomil Potassium impurity209 Azilsartan Medoxomil Potassium impurity209
Nelarabine impurity 01 Nelarabine impurity 01
Cyclopropanamine, 2-(3-fluorophenyl)-, (1R,2S)- (9CI) Cyclopropanamine, 2-(3-fluorophenyl)-, (1R,2S)- (9CI) 220353-83-3 C9H10FN
1(2H)-Naphthalenone, 4-hydroxy-3-methyl-2-[(2E,6E,10E)-3,7,11,15-tetramethyl-2,6,10,14-hexadecatetraen-1-ylidene]- 1(2H)-Naphthalenone, 4-hydroxy-3-methyl-2-[(2E,6E,10E)-3,7,11,15-tetramethyl-2,6,10,14-hexadecatetraen-1-ylidene]- 693781-59-8 C31H40O2
Bisoprolol Impurity 50 Bisoprolol Impurity 50
Milnacipran Impurity 26 Milnacipran Impurity 26
Olodaterol Impurity 15 Olodaterol Impurity 15
2,3'-Bipyridine, 5-chloro-6'-methyl-3-[4-(methylthio)phenyl]-, hydrochloride (1:1) 2,3'-Bipyridine, 5-chloro-6'-methyl-3-[4-(methylthio)phenyl]-, hydrochloride (1:1) 1447814-82-5 C18H16Cl2N2S
Pitavastatin Impurity 104 Pitavastatin Impurity 104
Tegoprazan Impurity 8 Tegoprazan Impurity 8
Atomoxetine EP Impurity G DiHCl (Mixture of Diastereomers) Atomoxetine EP Impurity G DiHCl (Mixture of Diastereomers) 2706536-33-4 C27H34N2O2
Nirmatrelvir Impurity 10 Nirmatrelvir Impurity 10
Levosimendan Nitrosogenin Impurities Levosimendan Nitrosogenin Impurities
7-ブロモアセチルアミノセファロスポラン酸 7-ブロモアセチルアミノセファロスポラン酸 26973-80-8 C12H13BrN2O6S
Bumetanide Impurity 20 Bumetanide Impurity 20
Rocuronium Bromide Impurity 28 、29 Rocuronium Bromide Impurity 28 、29
Roxadustat Impurity 22 Roxadustat Impurity 22
	Olaparib Impurity 41 Olaparib Impurity 41
Perospirone Impurity 22 Perospirone Impurity 22
Perospirone Impurity 14 Perospirone Impurity 14 87691-94-9 C15H20BrN3S
Dolutegravir Impurity 22 Dolutegravir Impurity 22
Paxlovid Impurity 20 Paxlovid Impurity 20
Related impurities 7 of fluoxetine sodium Related impurities 7 of fluoxetine sodium
Revefenacin Impurity 16 Revefenacin Impurity 16
Fondaparinux sodium impurity 8 Fondaparinux sodium impurity 8
Fondaparinux sodium impurity 14 Fondaparinux sodium impurity 14
Fondaparinux Sodium Impurity 9 Fondaparinux Sodium Impurity 9
Oxacillin sodium  Impurity D Oxacillin sodium Impurity D
Piracetam      IMPURITY Piracetam IMPURITY
Nilotinib N-Oxide Impurity 4 Nilotinib N-Oxide Impurity 4
sodium (6R,7S)-7-amino-7-methoxy-6-methyl-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate sodium (6R,7S)-7-amino-7-methoxy-6-methyl-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
	Olodaterol Impurity 32 Olodaterol Impurity 32
(R)-Lercanidipine Hydrochloride (R)-Lercanidipine Hydrochloride 187731-34-6 C36H42ClN3O6
2-Oxo Clopidogrel Hydrochloride(Mixture of diastereomers) 2-Oxo Clopidogrel Hydrochloride (Mixture of diastereomers) 109904-27-0 C16H16ClNO3S
5-ヒドロキシ-6-メトキシ-1-インダノン 5-ヒドロキシ-6-メトキシ-1-インダノン 127399-78-4 C10H10O3
Desfluoro Citalopram Oxalate Desfluoro Citalopram Oxalate 1093072-86-6 C22H24N2O5
Didesmethyl Zolmitriptan Didesmethyl Zolmitriptan 139264-15-6 C14H17N3O2
1-(カルボキシメチル)シクロヘキサン-1-カルボン酸 1-(カルボキシメチル)シクロヘキサン-1-カルボン酸 67950-95-2 C9H14O4
ヒドロキシボセンタン ヒドロキシボセンタン 253688-60-7 C27H29N5O7S
LISINOPRIL RELATED COMPOUND A ((S)-2-{(3S,8AS)-3-(4-AMINOBUTYL)-1,4-DIOXOHEXAHYDROPYRROLO[1,2-A]PYRAZIN-2(1H)-YL}-4-PHENYLBUTANOIC ACID) LISINOPRIL RELATED COMPOUND A ((S)-2-{(3S,8AS)-3-(4-AMINOBUTYL)-1,4-DIOXOHEXAHYDROPYRROLO[1,2-A]PYRAZIN-2(1H)-YL}-4-PHENYLBUTANOIC ACID) 328385-86-0 C21H29N3O4
trans 1-Benzyl-4-(4-fluorophenyl)-3-piperidinemethanol trans 1-Benzyl-4-(4-fluorophenyl)-3-piperidinemethanol 201855-60-9 C19H22FNO
1-エチル-4-オキソ-6-フルオロ-7-クロロ-1,4-ジヒドロキノリン-3-カルボン酸エチル 1-エチル-4-オキソ-6-フルオロ-7-クロロ-1,4-ジヒドロキノリン-3-カルボン酸エチル 70458-94-5 C14H13ClFNO3
Capecitabine Related Compound B Capecitabine Related Compound B
D-erythro-3,4-Dihydroxyphenylserine D-erythro-3,4-Dihydroxyphenylserine 51829-98-2 C9H11NO5
5H-[1]Benzopyrano[2,3-b]pyridine,7-ethyl-(9CI) 5H-[1]Benzopyrano[2,3-b]pyridine,7-ethyl-(9CI) 639857-68-4 C14H13NO
ヘキサヒドロキシビフェニル ヘキサヒドロキシビフェニル 76625-61-1 C12H10O6
lamivudine sulfoxide lamivudine sulfoxide 160552-55-6 C8H11N3O4S
Vitamin B12 e-Monocarboxylic Acid Vitamin B12 e-Monocarboxylic Acid 26264-28-8 C63H87CoN13O15P
カフェイジン カフェイジン 20041-90-1 C7H12N4O
メトレレプチン(遺伝子組換え) メトレレプチン(遺伝子組換え) 186018-45-1
3,5-ジヨード-4-(4-ヒドロキシ-3,5-ジヨードフェノキシ)安息香酸 3,5-ジヨード-4-(4-ヒドロキシ-3,5-ジヨードフェノキシ)安息香酸 2055-97-2 C13H6I4O4
SOTALOL RELATED COMPOUND C (N-[4-[2-[(1-メチルエチル)アミノ]エチル]フェニル]メタンスルホンアミド MONOHYDROCHLORIDE) SOTALOL RELATED COMPOUND C (N-[4-[2-[(1-メチルエチル)アミノ]エチル]フェニル]メタンスルホンアミド MONOHYDROCHLORIDE) 16974-42-8 C12H20N2O2S
3β-[(2,6-ジデオキシ-β-D-ribo-ヘキソピラノシル)オキシ]-12β,14-ジヒドロキシ-5β,14β-カルダ-20(22)-エノリド 3β-[(2,6-ジデオキシ-β-D-ribo-ヘキソピラノシル)オキシ]-12β,14-ジヒドロキシ-5β,14β-カルダ-20(22)-エノリド 5352-63-6 C29H44O8
2-(ジメチルアミノ)-N-(2,6-ジメチルフェニル)アセトアミド 2-(ジメチルアミノ)-N-(2,6-ジメチルフェニル)アセトアミド 21236-54-4 C12H18N2O
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