Reference Substance
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- Structure:
- Chemical Name:Ticagrelor Sulphone
- CAS:1788033-05-5
- MF:C23H28F2N6O4S
- Structure:
- Chemical Name:3-Acetyl-17-deacetyl Rocuronium Bromide
- CAS:1190105-63-5
- MF:C32H53BrN2O4
- Structure:
- Chemical Name:Edoxaban iMpurities
- CAS:1255529-34-0
- MF:C14H27N3O3
- Structure:
- Chemical Name:Empagliflozin Impurity
- CAS:2253771-11-6
- MF:C21H25ClO8
- Structure:
- Chemical Name:Axitinib Impurity c
- CAS:885126-40-9
- MF:C22H18N4OS
- Chemical Name:Nicorandil Impurity
- CAS:
- MF:
- Structure:
- Chemical Name:Acyclovir EP Impurity M
- CAS:91702-60-2
- MF:C12H15N5O5
- Structure:
- Chemical Name:(1S,2R,3R)-Aprepitant
- CAS:1242175-34-3
- MF:C23H21F7N4O3
- Structure:
- Chemical Name:Cefoxitin Impurity 6
- CAS:1422023-32-2
- MF:C16H17N3O7S2
- Structure:
- Chemical Name:Tebipenem pivoxil impurity P6
- CAS:1665289-91-7
- MF:C23H33N3O7S2
- Structure:
- Chemical Name:Rivaroxaban Impurity 28
- CAS:2489689-18-9
- MF:C23H25N3O5
- Structure:
- Chemical Name:2,2'-(disulfanediylbis(methylene))bis(1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethylpyridin-4(1H)-one)
- CAS:1803449-02-6
- MF:C32H32N6O4S2
- Structure:
- Chemical Name:Amoxicillin Impurity N
- CAS:
- MF:C16H19N3O5S
- Structure:
- Chemical Name:Olmesartan Impurity 9
- CAS:849206-42-4
- MF:C10H14N2O2
- Structure:
- Chemical Name:5-(2-FLUOROPHENYL)-1-(PYRIDIN-2-YLSULFONYL)-1H-PYRROLE-3-CARBALDEHYDE
- CAS:928324-73-6
- MF:C16H11FN2O3S
- Structure:
- Chemical Name:Butylphthalide impurity
- CAS:685886-82-2
- MF:C12H15KO3
- Structure:
- Chemical Name:Pregabalin Impurity 21
- CAS:1083246-65-4
- MF:C16H32N2O3
- Structure:
- Chemical Name:Dapoxetine-004
- CAS:2245197-07-1
- MF:C30H31NO
- Structure:
- Chemical Name:Dexmedetomidine-004
- CAS:2240179-62-6
- MF:C13H16N2
- Structure:
- Chemical Name:Flurbiprofen Impurity 6
- CAS:124635-86-5
- MF:C18H19FO4
- Structure:
- Chemical Name:Dapagliflozin Impurity 9
- CAS:2305949-36-2
- MF:C15H14ClIO
- Chemical Name:Cilastatin Impurity A
- CAS:
- MF:
- Structure:
- Chemical Name:1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethanol
- CAS:2055542-18-0
- MF:C12H18O5S
- Structure:
- Chemical Name:Metaraminol Bitartrate Impurity 3
- CAS:21480-43-3
- MF:C9H13NO2
- Structure:
- Chemical Name:Avatrombopag Impurity 22
- CAS:570403-14-4
- MF:C31H38Cl2N6O3S2
- Structure:
- Chemical Name:Ipratropium Bromide EP Impurity F Bromide
- CAS:60018-35-1
- MF:C20H28BrNO2
- Structure:
- Chemical Name:7(4H)-Benzothiazolone, 2-amino-5,6-dihydro-6-(propylamino)-, (6S)-
- CAS:2204518-89-6
- MF:C10H15N3OS
- Chemical Name:Pramipexole Impurity Z
- CAS:
- MF:
- Structure:
- Chemical Name:Posacozole Related Compound 2
- CAS:165115-70-8
- MF:C11H10F2O2
- Structure:
- Chemical Name:Carbamic acid, N-[3-fluoro-4-(4-morpholinyl)phenyl]-, 1,1-dimethylethyl ester
- CAS:952680-48-7
- MF:C15H21FN2O3
- Structure:
- Chemical Name:DEXTROMETHORPHAN IMPURITY A
- CAS:58496-77-8
- MF:C17H24BrNO
- Structure:
- Chemical Name:Clotrimazole EP Impurity G
- CAS:289887-34-9
- MF:C23H19ClN2
- Chemical Name:Ampicillin oxidation impurities
- CAS:
- MF:
- Structure:
- Chemical Name:Pregn-16-en-20-one, 3,12-bis(acetyloxy)-, (3β,5α,12α)-
- CAS:5767-82-8
- MF:C25H36O5
- Structure:
- Chemical Name:Heptanoic acid, 7-bromo-2,2-dimethyl-
- CAS:7443-29-0
- MF:C9H17BrO2
- Structure:
- Chemical Name:Benzamide, 3-[[5-chloro-4-(3-pyridinyl)-2-pyrimidinyl]amino]-4-methyl-N-[3-(4-methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)phenyl]-
- CAS:2469039-94-7
- MF:C28H21ClF3N7O
- Structure:
- Chemical Name:methyl N,N,N-trimethyl-4-[(4,7,7-trimethyl-3-oxobicyclo[2.2.1]hept-2-ylidene)methyl]anilinium sulphate
- CAS:52793-97-2
- MF:C21H31NO5S
- Structure:
- Chemical Name:ethyl 4-hydroxy-2-oxopyrrolidine-1-acetate
- CAS:62613-81-4
- MF:C8H13NO4
- Structure:
- Chemical Name:Peganine
- CAS:6159-56-4
- MF:C11H12N2O
- Chemical Name:Nicergoline Impurity 12
- CAS:
- MF:
- Chemical Name:Rosuvastatin Impurity 156
- CAS:
- MF:
- Structure:
- Chemical Name:Acetamide, N-(2-aminoethyl)-2-[(3-hydroxyphenyl)(4-methylphenyl)amino]-
- CAS:2724727-52-8
- MF:C17H21N3O2
- Structure:
- Chemical Name:Geclosporin
- CAS:74436-00-3
- MF:C63H113N11O12
- Structure:
- Chemical Name:1,6-Naphthyridine-3-carboxamide, 4-(4-cyano-2-methoxyphenyl)-1,4-dihydro-2,8-dimethyl-5-(1-methylethoxy)-
- CAS:2640280-85-7
- MF:C22H24N4O3
- Structure:
- Chemical Name:L-Ampicillin
- CAS:19379-33-0
- MF:C16H19N3O4S
- Structure:
- Chemical Name:ardisiacrispin B
- CAS:112766-96-8
- MF:C53H86O22
- Structure:
- Chemical Name:3-N-OXALYL-L-2,3-DIAMINOPROPANOICACID
- CAS:5302-45-4
- MF:C5H8N2O5
- Structure:
- Chemical Name:2-(2,4-DIHYDROXYBENZOYL)BENZOIC ACID
- CAS:2513-33-9
- MF:C14H10O5
- Structure:
- Chemical Name:SALOR-INT L173312-1EA
- CAS:55917-07-2
- MF:C14H21NO
- Structure:
- Chemical Name:Amlodipine Diethyl Ester
- CAS:140171-65-9
- MF:C21H27ClN2O5
- Structure:
- Chemical Name:Dehydro Simvastatin
- CAS:210980-68-0
- MF:C25H36O4
- Structure:
- Chemical Name:Mono-POC Isopropyl Tenofovir
- CAS:1422284-15-8
- MF:C21H32N5O11P
- Structure:
- Chemical Name:Cephalexin Diketopiperazine Monoacid (Mixture of DiastereoMers)
- CAS:1323247-65-9
- MF:C16H19N3O5S
- Structure:
- Chemical Name:2-Des(acetylthioMethyl)-2-Methylene Racecadotril
- CAS:87428-99-7
- MF:C19H19NO3
- Structure:
- Chemical Name:(R)-(4-(5-chlorobenzo[d]oxazol-2-yl)-7-Methyl-1,4-diazepan-1-yl)(5-Methyl-2-(2H-1,2,3-triazol-2-yl)phenyl)Methanone
- CAS:1030377-80-0
- MF:C23H23ClN6O2
- Structure:
- Chemical Name:Icariside I
- CAS:56725-99-6
- MF:C27H30O11
- Structure:
- Chemical Name:Albuterol diMer
- CAS:147663-30-7
- MF:C26H40N2O5
- Chemical Name:edaravone iMpurity A
- CAS:
- MF:
- Structure:
- Chemical Name:Pantoprazole EP IMpurity E
- CAS:2115779-15-0
- MF:C32H28F4N6O8S2
- Structure:
- Chemical Name:BUTYL ANALOG OF TAXOL, n-(RG)
- CAS:173101-55-8
- MF:C45H55NO14
- Structure:
- Chemical Name:Toluene-4-sulfonic acid 5-(2,4-difluoro-phenyl)-5-[1,2,4]triazol-1-ylMethyl-tetrahydro-furan-3-ylMethyl
- CAS:159811-30-0
- MF:C21H21F2N3O4S
- Structure:
- Chemical Name:Azilsartan iMpurity A
- CAS:147404-76-0
- MF:C25H23N3O4
- Structure:
- Chemical Name:Apixaban IMpurity 2
- CAS:1801881-16-2
- MF:C25H25N5O4
- Structure:
- Chemical Name:Lidocaine IMpurity E
- CAS:745798-07-6
- MF:C20H25N3O2
- Structure:
- Chemical Name:Dabigatran iMpurity J
- CAS:211915-00-3
- MF:C33H39N7O5
- Structure:
- Chemical Name:N-(3-(2-(2-chloropyriMidin-4-yl)acetyl)-2-fluorophenyl)-2,6-difluorobenzenesulfonaMide
- CAS:1195768-20-7
- MF:C18H11ClF3N3O3S
- Structure:
- Chemical Name:DL-β-O-Methylnorepinephrine Hydrochloride
- CAS:3770-01-2
- MF:C9H14ClNO3
- Structure:
- Chemical Name:LincoMycin 2-Phosphate
- CAS:27480-30-4
- MF:C18H35N2O9PS
- Structure:
- Chemical Name:((2R,3S,4R,5R,6S)-6-(4-chloro-3-(4-((S)-tetrahydrofuran-3-yloxy)benzyl)phenyl)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)Methyl acetate
- CAS:864070-37-1
- MF:C19H21ClO6
- Structure:
- Chemical Name:Isavuconazole Impurity
- CAS:21661-87-0
- MF:C9H5Br2NO
- Structure:
- Chemical Name:Ceftaroline Fosamil Impurity 8
- CAS:1286218-63-0
- MF:C22H23N8O9PS4
- Structure:
- Chemical Name:Buspirone EP Impurity C
- CAS:257877-45-5
- MF:C20H30N8
- Structure:
- Chemical Name:Imipenem Impurity
- CAS:776257-75-1
- MF:C24H34N6O8S2
- Structure:
- Chemical Name:(3R,8S,9S,12S) Atazanavir
- CAS:1332981-14-2
- MF:C38H52N6O7
- Structure:
- Chemical Name:Anisamide, 3-ethoxy-
- CAS:247569-89-7
- MF:C10H13NO3
- Structure:
- Chemical Name:Cefotiam Impurity 1
- CAS:775233-43-7
- MF:C13H14N4O5S2
- Structure:
- Chemical Name:Sitagliptin EP Impurity C
- CAS:945261-48-3
- MF:C16H16F5N5O
- Structure:
- Chemical Name:3-Thiomorpholinecarboxylic acid, 5-oxo-, 1-oxide
- CAS:88620-38-6
- MF:C5H7NO4S
- Structure:
- Chemical Name:Anhydrosafflor yellow B
- CAS:184840-84-4
- MF:C48H52O26
- Structure:
- Chemical Name:(4S)-2-(((R)-2-Amino-2-(4-hydroxyphenyl)acetamido)(carboxy)-methyl)-5,5-dimethylthiazolidine-4
- CAS:42947-63-7
- MF:C16H21N3O6S
- Structure:
- Chemical Name:2-(tert-butylamino)-1-(4-hydroxy-3-methylphenyl)ethan-1-one
- CAS:60853-66-9
- MF:C13H19NO2
- Structure:
- Chemical Name:AmBroxol Impurity 11
- CAS:2088879-81-4
- MF:C14H16Br2N2O
- Structure:
- Chemical Name:Famotidine EP Impurity H
- CAS:106649-96-1
- MF:C6H10N6S2
- Structure:
- Chemical Name:Fludarabine Phosphate EP Impurity C
- CAS:548774-53-4
- MF:C10H14FN5O10P2
- Chemical Name:Milrinone Impurity A
- CAS:
- MF:
- Structure:
- Chemical Name:Parecoxib Impurity 4
- CAS:57736-10-4
- MF:C14H13NO
- Structure:
- Chemical Name:Posaconazole Impurity 36
- CAS:2243786-02-7
- MF:C30H35N5O3
- Structure:
- Chemical Name:Lenalidomide Impurity 11
- CAS:48103-74-8
- MF:C5H7NO3
- Structure:
- Chemical Name:Paroxetine Related Impurity 9
- CAS:253768-88-6
- MF:C26H24FNO5
- Structure:
- Chemical Name:2-Pentyn-1-ol
- CAS:6261-22-9
- MF:C5H8O
- Structure:
- Chemical Name:Fluvoxamine EP Impurity B Maleate
- CAS:89035-92-7
- MF:C15H21F3N2O2
- Structure:
- Chemical Name:(3aR,4S,7R,7aS)-2-(((1S,2S)-2-((4-(benzo[d]isothiazol-3-yl)piperazin-1-yl)methyl)cyclohexyl)methyl)hexahydro-1H-4,7-methanoisoindole-1,3(2H)-dione
- CAS:1448443-35-3
- MF:C28H36N4O2S
- Chemical Name:Pitavastatin Impurity 10
- CAS:
- MF:
- Structure:
- Chemical Name:Erlotinib Impurity 48
- CAS:2304005-44-3
- MF:C8H8BrN
- Structure:
- Chemical Name:LUCIDIN
- CAS:478-08-0
- MF:C15H10O5
- Structure:
- Chemical Name:Posaconazole Succinyl Ester
- CAS:1488301-79-6
- MF:C41H46F2N8O7
- Structure:
- Chemical Name:Rufinamide 2,6-Didesfluoro Impurity
- CAS:80819-65-4
- MF:C10H10N4O
- Structure:
- Chemical Name:Febuxostat Impurity 32 HCl
- CAS:1267681-15-1
- MF:C12H11NO3S
- Chemical Name:Cilastatin Impurity C
- CAS:
- MF:
- Structure:
- Chemical Name:Mometasone Furoate EP Impurity S
- CAS:2231764-75-1
- MF:C27H30Cl2O6