product Impurities

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2-(4-chlorophenyl)-2-cyclopentyl-2-hydroxyacetic acid

  • CAS NUMBER 92021-41-5
  • MOLECULAR FORMULA C13H15ClO3
  • MOLECULAR WEIGHT 254.71

2-(4-fluorophenyl)-5-(2-methylbenzyl)thiophene

  • CAT NUMBER DCTI-C-3078
  • CAS NUMBER 2005454-69-1
  • MOLECULAR FORMULA C18H15FS
  • MOLECULAR WEIGHT 282.38

2-(4-fluorophenyl)-5-(5-iodo-2-methylbenzyl)thiophene

  • CAT NUMBER DCTI-C-3060
  • CAS NUMBER 898566-17-1
  • MOLECULAR FORMULA C18H14FIS
  • MOLECULAR WEIGHT 408.27

2-(4-hydroxyphenyl)benzo[b]thiophen-4-ol

  • CAT Number DCTI-C-267
  • CAS Number NA
  • Molecular Formula C14H10O2S
  • Molecular Weight 242.29

2-(4-hydroxyphenyl)benzo[b]thiophen-5-ol

  • CAT Number DCTI-C-266
  • CAS Number 1190867-20-9
  • Molecular Formula C14H10O2S
  • Molecular Weight 242.29

2-(4-hydroxyphenyl)benzo[b]thiophen-7-ol

  • CAT Number DCTI-C-268
  • CAS Number NA
  • Molecular Formula C14H10O2S
  • Molecular Weight 242.29

2-(4-nitro-1-oxoisoindolin-2-yl)pentanediamide

  • CAS NUMBER 827026-44-8
  • MOLECULAR FORMULA C13H14N4O5
  • MOLECULAR WEIGHT 306.28

2-(5-chloro-2-hydroxyphenyl)-4H-benzo[e][1,3]oxazin-4-one

  • CAT Number DCTI-C-000301
  • CAS Number DCTI-C-001226
  • Molecular Formula C14H8ClNO3
  • Molecular Weight 273.67

2-(6-amino-9H-purin-9-yl)propan-1-ol

  • CAT Number DCTI-C-000912
  • CAS Number 20776-34-5
  • Molecular Formula C8H11N5O
  • Molecular Weight 193.21

2-(7-ethyl-1H-indol-3-yl)ethyl 2-(1,8-diethyl-1,3,...

  • CAS NUMBER NA
  • MOLECULAR FORMULA C29H34N2O3
  • MOLECULAR WEIGHT 458.59

2-(acetyloxymethoxy)ethoxymethyl acetate

  • CAT Number DCTI-C-769
  • CAS Number 90114-17-3
  • Molecular Formula C8H14O6
  • Molecular Weight 206.19

2-(benzyl(6-(4-phenylbutoxy)hexyl)amino)-1-(4-(ben...

  • CAT Number DCTI-C-001214
  • CAS Number NA
  • Molecular Formula C39H47NO4
  • Molecular Weight 593.81

2-(cyclopent-1-en-1-yl)-2-hydroxy-2-phenylacetic acid

  • CAS NUMBER 857353-41-4
  • MOLECULAR FORMULA C13H14O3
  • MOLECULAR WEIGHT 218.25

2-(Diethyl boranyl)Pyridine

  • CAT Number DCTI-C-001554
  • CAS Number 385804-67-1
  • Molecular Formula C9H14BN
  • Molecular Weight 147.03

2-(N-methylamino) -2-Hydroxymethyl-1,3-propanediol...

  • CAT Number DCTI-D-000035
  • CAS Number 74178-02-2 (Free base)
  • Molecular Formula C5H14ClNO3 (salt) C5H13NO3 (Free Base)
  • Molecular Weight 171.62 (salt) 135.16 (Free Base)

2-(N-methylamino)-1,3-propanediol (MMAPD) Hydrochloride

  • CAT Number DCTI-D-000034
  • CAS Number 785816-82-2
  • Molecular Formula C4H12ClNO2 (salt) C4H11NO2 (Free Base)
  • Molecular Weight 141.59 (salt) 105.13 (Free Base)

2-(N,N-dimethylamino)-2-Hydroxymethyl-1,3-propaned...

  • CAT Number DCTI-D-000036
  • CAS Number 22578-93-4
  • Molecular Formula C6H16ClNO3 (salt) C6H15NO3 (Free Base)
  • Molecular Weight 185.65 (salt) 149.19 (Free Base)

2-(nitroso((R)-4-oxo-4-(3-(trifluoromethyl)-5,6-di...

  • CAS NUMBER NA
  • MOLECULAR FORMULA C20H18F6N6O6
  • MOLECULAR WEIGHT 552.39

2-(propylthio)pyrimidine-4,6-Diol

  • CAS NUMBER 145783-12-6
  • MOLECULAR FORMULA C7H10N2O2S
  • MOLECULAR WEIGHT 186.23

2-(tert-butyl)benzenesulfonamide

  • CAT Number DCTI-C-163
  • CAS Number 193013-72-8
  • Molecular Formula C10H15NO2S
  • Molecular Weight 213.3

2-(tert-Butylamino)-3′-bromopropiophenone hydrochloride

  • CAT Number DCTI-C-1461
  • CAS Number 1049718-43-5
  • Molecular Formula C13H18BrNO (Free Base) C13H19BrClNO (HCl Salt)
  • Molecular Weight 284.2 (Free Base) 320.7 (HCl Salt)

2-(tert-Butylamino)-4’-chloropropiophenone Hydrochloride

  • CAT Number DCTI-C-1462
  • CAS Number 1049718-72-0
  • Molecular Formula C13H18ClNO (Free Base) C13H19Cl2NO (HCl Salt)
  • Molecular Weight 239.74 (Free Base) 276.20 (HCl Salt)

2-[3,5-Dichloro-4-[(5-isopropyl-6-oxo-1H-pyridazin...

  • CAS NUMBER 920509-35-9
  • MOLECULAR FORMULA C17H13Cl2N5O6
  • MOLECULAR WEIGHT 454.22

2-[3,5-Dichloro-4-[[6-chloro-5-(1-methylethyl)-3-p...

  • CAS NUMBER 2403721-20-8
  • MOLECULAR FORMULA C17H11Cl3N6O3
  • MOLECULAR WEIGHT 453.67

2-[4-(Propan-2-yl)phenyl]propanoic acid

  • CAT NUMBER DCTI-C-2051
  • CAS NUMBER 3585-48-6
  • MOLECULAR FORMULA C12H16O2
  • MOLECULAR WEIGHT 192.26

2-[methyl(nitroso)amino]ethan-1-ol (Mixture of Isomers)

  • CAS NUMBER 26921-68-6
  • MOLECULAR FORMULA C3H8N2O2
  • MOLECULAR WEIGHT 104.11

2-3,5-Dichloro-4-1,6-dihydro-5-1-methylethyl)-6-ox...

  • CAS NUMBER 2542029-02-5
  • MOLECULAR FORMULA C17H14Cl2N6O5
  • MOLECULAR WEIGHT 453.24

2-ABT Impurity

  • CAT Number DCTI-C-000865
  • CAS Number DCTI-C-001562
  • Molecular Formula C10H8OS
  • Molecular Weight 176.23

2-acetoxybenzoic 2-hydroxybenzoic anhydride

  • CAT Number DCTI-C-1782
  • CAS NUMBER 2708578-72-5
  • MOLECULAR FORMULA C16H12O6
  • MOLECULAR WEIGHT 300.27

2-Acetyl-1,4-naphthoquinone

  • CAT Number DCTI-C-1871
  • CAS Number NA
  • Molecular Formula C12H8O3
  • Molecular Weight 200.19

2-Acetyl-3-methyl-1,4-naphthalenedione

  • CAT Number DCTI-C-1804
  • CAS Number NA
  • Molecular Formula C13H10O3
  • Molecular Weight 214.22

2-Amino Estrone

  • CAS NUMBER 14984-43-1
  • MOLECULAR FORMULA C18H23NO2
  • MOLECULAR WEIGHT 285.39
2-amino-1-(4-(benzyloxy)-3-(hydroxymethyl)phenyl)ethan-1-ol
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2-amino-1-(4-(benzyloxy)-3-(hydroxymethyl)phenyl)ethan-1-ol

  • CAT Number DCTI-C-000799
  • CAS Number 92900-77-1
  • Molecular Formula C16H19NO3
  • Molecular Weight 273.33

2-Amino-2′-deoxy-2′,2′-dimethyl-adenosine

  • CAT NUMBER DCTI-C-1959
  • CAS NUMBER 2080436-77-5
  • MOLECULAR FORMULA C12H18N6O3
  • MOLECULAR WEIGHT 294.32

2-amino-3-(4-(4-hydroxyphenoxy)-3-iodophenyl)propanoic acid

  • CAT NUMBER DCTI-C-2653
  • CAS NUMBER 16170-92-6
  • MOLECULAR FORMULA C15H14INO4
  • MOLECULAR WEIGHT 399.18

2-Amino-3,5-dibromopyridine

  • CAS NUMBER 35486-42-1 
  • MOLECULAR FORMULA C21H17D5N4O3
  • MOLECULAR WEIGHT 383.46

2-amino-4-cyanobutanoic acid

  • CAS NUMBER 16051-93-7(Free base)
  • MOLECULAR FORMULA C7H9F3N2O4(TFA Salt);C5H8N2O2(Free base)
  • MOLECULAR WEIGHT 242.15(TFA Salt); 128.13(Free base)

2-Amino-5-chlorobenzenesulfonic Acid hydrochloride

  • CAT Number DCTI-C-000987
  • CAS Number 2368872-22-2 133-74-4 (Free Base)
  • Molecular Formula C6H6ClNO3S (Free Base) C6H7Cl2NO3S (Salt
  • Molecular Weight 207.63 (Free Base) 244.09 (Salt)

2-amino-9-(methoxymethyl)-1,9-dihydro-6H-purin-6-one

  • CAT Number DCTI-C-000168
  • CAS Number 1202645-50-8
  • Molecular Formula C7H9N5O2
  • Molecular Weight 195.18

2-Aminoethyl nicotinate HCl

  • CAT Number DCTI-C-000039
  • CAS Number 46053-56-9
  • Molecular Formula C8H11ClN2O2 (HCl Salt) C8H10N2O2 (Free base)
  • Molecular Weight 202.64 (HCl Salt) 166.18 (Free base)

2-Aminopyridine

  • CAS Number 504-29-0
  • Molecular Formula C5H6N2
  • Molecular Weight 94.12

2-Bromo 4-fluoro N-methyl benzamide

  • CAT Number DCTI-D-000018
  • CAS Number 923138-87-8
  • Molecular Formula C8H7BrFNO
  • Molecular Weight 232.05

2-bromo-5-nitroso-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine

  • CAT NUMBER DCTI-C-3400
  • CAS NUMBER NA
  • MOLECULAR FORMULA C6H6BrN3OS
  • MOLECULAR WEIGHT 248.1

2-butyl ((S)-(perfluorophenoxy) (phenoxy) phosphoryl)-L-alaninate

  • CAT Number DCTI-C-001251
  • CAS Number 1673560-27-4
  • Molecular Formula C19H19F5NO5P
  • Molecular Weight 467.33

2-CBT Amine

  • CAT Number DCTI-C-000619
  • CAS Number 190728-27-9
  • Molecular Formula C17H16N2O3
  • Molecular Weight 296.33

2-CBT Nitro

  • CAT Number DCTI-C-000559
  • CAS Number 190728-26-8
  • Molecular Formula C17H14N2O5
  • Molecular Weight 326.31

2-Chloro NCT Impurity of Ritonavir

  • CAT NUMBER DCTI-C-2545
  • CAS NUMBER 1072830-36-4
  • MOLECULAR FORMULA C11H7ClN2O5S
  • MOLECULAR WEIGHT 314.7

2-Chloro-1-(2-chloro-5-hydroxy-phenyl)-Ethanol

  • CAS Number 2353261-33-1
  • Molecular Formula C8H8Cl2O2
  • Molecular Weight 207.05

2-chloro-1-(2,4-dihydroxyphenyl)ethan-1-one

  • CAT NUMBER DCTI-C-3083
  • CAS NUMBER 25015-92-3
  • MOLECULAR FORMULA C8H7ClO3
  • MOLECULAR WEIGHT 186.59

2-chloro-1-(2,5-dihydroxyphenyl)ethan-1-one

  • CAS NUMBER 60912-82-5
  • MOLECULAR FORMULA C8H7ClO3
  • MOLECULAR WEIGHT 186.59

2-Chloro-1-(3-Hydroxy-4-chloro-phenyl)-Ethanol

  • CAS Number 2353593-06-1
  • Molecular Formula C8H8Cl2O2
  • Molecular Weight 207.05

2-CHLORO-1-(3-HYDROXYPHENYL)-ETHANOL

  • CAT NUMBER DCTI-C-2939
  • CAS NUMBER 1378757-22-2
  • MOLECULAR FORMULA C8H9ClO2
  • MOLECULAR WEIGHT 172.61

2-chloro-1-(4-hydroxyphenyl)ethan-1-one

  • CAT NUMBER DCTI-C-3082
  • CAS NUMBER 6305-04-0
  • MOLECULAR FORMULA C8H7ClO2
  • MOLECULAR WEIGHT 170.59

2-chloro-4-(methylsulfonyl)-N-(3-(pyridin-2-yl)phenyl)benzamide

  • CAS NUMBER 2117637-61-1
  • MOLECULAR FORMULA C19H15ClN2O3S
  • MOLECULAR WEIGHT 386.85

2-Chloro-6-Methyl Ranolazine Hydrochloride Impurity

  • CAT NUMBER DCTI-C-2207
  • CAS NUMBER NA
  • MOLECULAR FORMULA C23H30ClN3O4 (Free base) ; C23H31Cl2N3O4 (Salt)
  • MOLECULAR WEIGHT 447.96 (Free base) ; 484.42 (Salt)

2-chloro-N-(3,4-dimethoxyphenethyl)-N-methylethan-1-amine

  • CAT Number DCTI-A-000134
  • CAS Number 190850-48-7
  • Molecular Formula C13H21Cl2NO2 (HCl Salt) C13H20ClNO2 (Free base)
  • Molecular Weight 294.22 (HCl Salt) 257.76 (Free base)

2-chloro-N-cyclopentylpyrimidin-4-amine

  • CAT NUMBER DCTI-C-363
  • CAS NUMBER 868591-58-6
  • MOLECULAR FORMULA C9H12ClN3
  • MOLECULAR WEIGHT 197.67

2-Chloropropyl Adenine

  • CAT Number DCTI-C-344
  • CAS Number 50615-40-2
  • Molecular Formula C8H10ClN5
  • Molecular Weight 211.65

2-cyano-N-cyclopropyl-N-((2-fluoro-4-iodophenyl)carbamoyl)acetamide

  • CAT NUMBER DCTI-C-3016
  • CAS NUMBER 871700-26-4
  • MOLECULAR FORMULA C13H11FIN3O2
  • MOLECULAR WEIGHT 387.15

2-Dechloro Aripiprazole

  • CAT NUMBER DCTI-C-2811
  • CAS NUMBER 203395-82-8
  • MOLECULAR FORMULA C23H28ClN3O2
  • MOLECULAR WEIGHT 413.95

2-Desmethylbenzaldehyde Tolvaptan

  • CAT Number DCTI-C-1623
  • CAS Number 1432725-24-0
  • Molecular Formula C18H19ClN2O2
  • Molecular Weight 330.81

2-Ethoxy-1-methoxy-4-Imp.of Apremilast

  • CAS NUMBER 1831833-38-5
  • MOLECULAR FORMULA C12H16O4S
  • MOLECULAR WEIGHT 256.32

2-ethoxy-3H-benzo-imidazole-4-carboxylic acid

  • CAS Number 1234834-29-7
  • Molecular Formula C10H10N2O3
  • Molecular Weight 206.2

2-Ethoxy-N-(2-hydroxybenzoyl)benzamide

  • CAS NUMBER 2726926-32-3
  • MOLECULAR FORMULA C16H15NO4
  • MOLECULAR WEIGHT 285.3

2-ethylbutyl ((R)-(4-nitrophenoxy)(phenoxy)phosphoryl)-D-alaninate

  • CAT Number DCTI-C-001255
  • CAS Number NA
  • Molecular Formula C21H27N2O7P
  • Molecular Weight 450.43

2-ethylbutyl ((S)-(4-nitrophenoxy)(phenoxy)phosphoryl)-D-alaninate

  • CAT Number DCTI-C-001508
  • CAS Number NA
  • Molecular Formula C21H27N2O7P
  • Molecular Weight 450.43

2-ethylbutyl D-alaninate hydrochloride

  • CAT Number DCTI-A-000014
  • CAS Number DCTI-C-001572
  • Molecular Formula C9H19NO2 (Free Base) C9H20ClNO2 (Salt
  • Molecular Weight 173.26 (Free Base) 209.71 (Salt)

2-ethylbutyl L-alaninate hydrochloride

  • CAT Number DCTI-C-000215
  • CAS Number DCTI-C-001365
  • Molecular Formula C9H19NO2 (Free Base) C9H20ClNO2 (HCl Salt)
  • Molecular Weight 173.26 (Free Base) 209.71 (HCl Salt)

2-Ethylhexyl Formate

  • CAS Number 5460-45-7
  • Molecular Formula C9H18O2
  • Molecular Weight 158.24

2-fluoro CBT Cyclopropyl amide

  • CAT Number DCTI-C-000568
  • CAS Number 918642-61-2
  • Molecular Formula C11H10FNO3
  • Molecular Weight 223.2

2-Fluoro Efinaconazole

  • CAT NUMBER DCTI-C-2551
  • CAS NUMBER NA
  • MOLECULAR FORMULA C18H23FN4O/Neutral
  • MOLECULAR WEIGHT 330.41

2-fluoro-4-iodoaniline

  • CAT NUMBER DCTI-C-3011
  • CAS NUMBER 29632-74-4
  • MOLECULAR FORMULA C6H5FIN
  • MOLECULAR WEIGHT 237.02

2-fluoro-5-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzonitrile

  • CAS Number 1021298-68-9
  • Molecular Formula C16H10FN3O
  • Molecular Weight 279.27
2-Hydroxy 3-dimethylamino Afatinib Impurity
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2-Hydroxy 3-dimethylamino Afatinib Impurity

  • CAT Number DCTI-C-001454
  • CAS Number NA
  • Molecular Formula C24H27ClFN5O4
  • Molecular Weight 503.95

2-Hydroxy Estrone

  • CAS NUMBER 362-06-1
  • MOLECULAR FORMULA C18H22O3
  • MOLECULAR WEIGHT 286.37

2-Hydroxybenzimidazole

  • CAT Number DCTI-C-001160
  • CAS Number 615-16-7
  • Molecular Formula C7H6N2O
  • Molecular Weight 134.14

2-hydroxynaphthalene-1,4-dione

  • CAT NUMBER DCTI-C-3049
  • CAS NUMBER 83-72-7
  • MOLECULAR FORMULA C10H6O3
  • MOLECULAR WEIGHT 174.16

2-methyl estrone

  • CAS NUMBER NA
  • MOLECULAR FORMULA C19H24O2
  • MOLECULAR WEIGHT 284.4

2-Methyl NTB Amine

  • CAT Number DCTI-C-511
  • CAS Number 641571-11-1
  • Molecular Formula C11H10F3N3
  • Molecular Weight 241.22

2-Methyl Ranolazine Impurity HCl

  • CAS NUMBER NA
  • MOLECULAR FORMULA C23H32ClN3O4(HCl salt); C23H31N3O4(free base)
  • MOLECULAR WEIGHT 449.98(HCl salt);413.52(free base)

2-methyl-3-((2E,6E)-3,7,11,15-tetramethylhexadeca-...

  • CAT NUMBER DCTI-C-3226
  • CAS NUMBER NA
  • MOLECULAR FORMULA C31H44O2
  • MOLECULAR WEIGHT 448.69

2-methyl-4-(2-methylbenzamido)benzoic acid

  • CAT NUMBER DCTI-C-2866
  • CAS NUMBER 317374-08-6
  • MOLECULAR FORMULA C16H15NO3
  • MOLECULAR WEIGHT 269.3

2-Methylbutyl chloroformate

  • CAT Number DCTI-D-000010
  • CAS Number 20412-39-9
  • Molecular Formula C6H11ClO2
  • Molecular Weight 150.6

2-Methylhexacosane

  • CAS Number 1561-02-0
  • Molecular Formula C27H56
  • Molecular Weight 380.74

2-methylnaphthalene-1,4-diyl diacetate

  • CAS NUMBER  573-20-6
  • MOLECULAR FORMULA C15H14O4
  • MOLECULAR WEIGHT 258.27

2-Monobromo Aripiprazole Hydrochloride

  • CAT NUMBER DCTI-C-2841
  • CAS NUMBER 2748462-55-5
  • MOLECULAR FORMULA C23H28BrN3O2 (Free Base); C23H29BrClN3O2 (HCl salt)
  • MOLECULAR WEIGHT 458.40 (Free Base); 494.86 (HCl salt)

2-Nitro Estrone

  • CAT NUMBER DCTI-C-3272
  • CAS NUMBER 5976-73-8
  • MOLECULAR FORMULA C18H21NO4
  • MOLECULAR WEIGHT 315.37
2-Nitro-diphenyl amine (NDPA)
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2-Nitro-diphenyl amine (NDPA)

  • CAT Number DCTI-A-000197
  • CAS Number 119-75-5
  • Molecular Formula C12H10N2O2
  • Molecular Weight 214.22

2-nitrosooctahydrocyclopenta[c]pyrrole

  • CAS NUMBER 54786-86-6
  • MOLECULAR FORMULA C7H12N2O
  • MOLECULAR WEIGHT 140.19

2-Oxo-1H-benzimidazole-1,3(2H)-dipropanoic acid  

  • CAS NUMBER 56534-19-1
  • MOLECULAR FORMULA C13H14N2O5
  • MOLECULAR WEIGHT 278.26

2-Phenethyl Fingolimod Impurity

  • CAT Number DCTI-C-088
  • CAS Number 851039-25-3
  • Molecular Formula C35H57NO2
  • Molecular Weight 523.85

2-thioxodihydropyrimidine-4,6(1H,5H)-dione

  • CAS NUMBER 504-17-6
  • MOLECULAR FORMULA C4H4N2O2S
  • MOLECULAR WEIGHT 144.15

2,2- Dichloro-1-(3-hydroxy-phenyl)-ethanol

  • CAS Number 2384164-93-4
  • Molecular Formula C8H8Cl2O2
  • Molecular Weight 207.05

2,2- Dichloro-1-(3-hydroxy-phenyl)-ethanone

  • CAS Number 85299-04-3
  • Molecular Formula C8H6Cl2O2
  • Molecular Weight 205.03

2,2-Dipropylpentanamide

  • CAT NUMBER DCTI-C-2186
  • CAS NUMBER 52061-73-1
  • MOLECULAR FORMULA C11H23NO
  • MOLECULAR WEIGHT 185.31

2,2-Dipropylpentanenitrile

  • CAT NUMBER DCTI-C-2185
  • CAS NUMBER 5340-48-7
  • MOLECULAR FORMULA C11H21N
  • MOLECULAR WEIGHT 167.17

2,2,14,14-tetramethyl-8-oxopentadecanedioic acid

  • CAS NUMBER 413624-71-2
  • MOLECULAR FORMULA C19H34O5
  • MOLECULAR WEIGHT 342.48

2,2,8,8-tetramethylnonanedioic acid

  • CAS NUMBER NA
  • MOLECULAR FORMULA C13H24O4
  • MOLECULAR WEIGHT 244.33

2,2′-(((3aR,3a’R,4S,4’S,6R,6aS,6...

  • CAS Number NA
  • Molecular Formula C27H45N5O8S
  • Molecular Weight 599.74

2,2′-((4-cyanophenyl)azanediyl)diacetic acid

  • CAT Number DCTI-C-1870
  • CAS Number 858967-80-3
  • Molecular Formula C11H10N2O4
  • Molecular Weight 234.21
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