product Impurities

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1,1-diisopropyl-3-methyl Urea

  • CAT Number DCTI-C-002204
  • CAS NUMBER 57883-81-5
  • MOLECULAR FORMULA C8H18N2O
  • MOLECULAR WEIGHT 158.25

1,1′-(NAPHTHALENE-1,4-DIYL)BIS(N-METHYL METHANAMINE

  • CAT Number DCTI-C-004186
  • CAS NUMBER NA
  • MOLECULAR FORMULA C14H18N2(Free BASE)C18H20F6N2O4(SALT)
  • MOLECULAR WEIGHT 214.31(Free base)442.36(salt)

1,11b-Dedihydrotetrabenazine

  • CAT Number DCTI-C-002666
  • CAS NUMBER 100322-43-8
  • MOLECULAR FORMULA C19H25NO3
  • MOLECULAR WEIGHT 315.41

1,16-Dichlorohexadecane

  • CAT Number DCTI-C-004284
  • CAS Number 7735-39-9
  • Molecular Formula C16H32Cl2
  • Molecular Weight 295.33

1,2-BIS(2,2,2-TRIFLUOROETHOXY) BENZENE

  • CAT Number DCTI-C-004756
  • CAS Number 80054-81-5
  • Molecular Formula C10H8F6O2
  • Molecular Weight 274.16

1,2-bis(5-chloropyridin-2-yl)diazene 1-oxide

  • CAT Number DCTI-C-004375
  • CAS Number 120613-50-5
  • Molecular Formula C10H6Cl2N4O
  • Molecular Weight 269.08

1,2-Dihydro Loteprednol

  • CAT Number DCTI-C-000139
  • CAS Number 82034-20-6
  • Molecular Formula C24H33ClO7
  • Molecular Weight 468.97

1,2-Dihydro-Oseltamivir

  • CAT Number DCTI-C-001501
  • CAS Number 1052063-38-3
  • Molecular Formula C16H30N2O4
  • Molecular Weight 314.43

1,2-Dipalmitoyl-sn-glycero-3-phosphocholine

1,2-O-Isopropylidene-beta-D-Fructopyranose

  • CAT Number DCTI-C-004428
  • CAS Number 66900-93-4
  • Molecular Formula C9H16O6
  • Molecular Weight 220.22

1,3-bis(1-ethoxyethyl)-4-(4,4,5,5-tetramethyl-1,3,...

  • CAT Number DCTI-C-000347
  • CAS Number NA
  • Molecular Formula C17H31BN2O4
  • Molecular Weight 338.26

1,3-bis(2-(trifluoromethyl)-10H-phenothiazin-10-yl)propane

  • CAT Number DCTI-C-000231
  • CAS Number 939382-28-2
  • Molecular Formula C29H20F6N2S2
  • Molecular Weight 574.6

1,3-bis(2-hydroxyethyl)urea

  • CAT Number DCTI-C-000850
  • CAS Number 15438-70-7
  • Molecular Formula C5H12N2O3
  • Molecular Weight 148.16

1,3-bis(4-cyano-3-(trifluoromethyl)phenyl)-1-methylurea

  • CAT Number DCTI-C-002426
  • CAS NUMBER NA
  • MOLECULAR FORMULA C18H10F6N4O
  • MOLECULAR WEIGHT 412.3

1,3-bis(6-cyano-5-(trifluoromethyl)pyridin-3-yl)urea

  • CAT Number DCTI-C-003879
  • CAS NUMBER 3031093-12-3
  • MOLECULAR FORMULA C15H6F6N6O
  • MOLECULAR WEIGHT 400.24

1,3-Bis(isopropylamino)propan-2-ol

  • CAT Number DCTI-C-002082
  • CAS NUMBER 73313-36-7
  • MOLECULAR FORMULA C9H22N2O (Free base); C9H24Cl2N2O (HCl Salt)
  • MOLECULAR WEIGHT 174.29 (Free base); 247.20 (HCl Salt)

1,3-diazocane-2-thione

  • CAT Number DCTI-C-004288
  • CAS Number 5269-85-2
  • Molecular Formula C6H12N2S
  • Molecular Weight 144.24

1,3-dimethyl uric acid

  • CAT Number DCTI-C-000032
  • CAS Number 944-73-0
  • Molecular Formula C7H8N4O3
  • Molecular Weight 196.17

1,3-Dimorpholinopropane / 4,4′-(propane-1,3-...

  • CAT Number DCTI-C-001147
  • CAS Number 48152-09-6
  • Molecular Formula C11H22N2O2
  • Molecular Weight 214.31

1,3,7- Trimethylxanthine-d3

  • CAT Number DCTI-A-000328
  • CAS NUMBER 72238-85-8
  • MOLECULAR FORMULA C8HD9N4O2
  • MOLECULAR WEIGHT 203.25

1,4-Bis(4-(benzothiophen-4-yl)piperazin-1-yl)butane

  • CAT Number DCTI-C-003522
  • CAS NUMBER 2250242-22-7
  • MOLECULAR FORMULA C28H34N4S2
  • MOLECULAR WEIGHT 490.73

1,4-bis(chloromethyl)naphthalene

  • CAT Number DCTI-C-004187
  • CAS NUMBER 6586-89-6
  • MOLECULAR FORMULA C12H10Cl2
  • MOLECULAR WEIGHT 225.11

1,4-Naphthalenediol, 2-methyl-, 1-acetate

  • CAT Number DCTI-C-001803
  • CAS Number NA
  • Molecular Formula C13H12O3
  • Molecular Weight 216.24

1,5-bis(1-ethoxyethyl)-4-(4,4,5,5-tetramethyl-1,3,...

  • CAT Number DCTI-C-000346
  • CAS Number NA
  • Molecular Formula C17H31BN2O4
  • Molecular Weight 338.26

1,5-bis(chloromethyl)naphthalene

  • CAT Number DCTI-C-004229
  • CAS NUMBER 1733-76-2
  • MOLECULAR FORMULA C12H10Cl2
  • MOLECULAR WEIGHT 225.11

1,7 bis(3-sulfo-L-Ala)-Calcitonin salmon

  • CAT Number DCTI-D-000076
  • CAS NUMBER NA
  • MOLECULAR FORMULA C145H242N44O54S2
  • MOLECULAR WEIGHT 3529.91

1,7 bis(3-sulfo-L-Ala)-Calcitoninyl glycine

  • CAT Number DCTI-D-000077
  • CAS NUMBER NA
  • MOLECULAR FORMULA C147H244N44O56S2
  • MOLECULAR WEIGHT 3587.94

1,7-di(but-2-yn-1-yl)-3-methyl-3,7-dihydro-1H-purine-2,6-dione

  • CAT Number DCTI-C-003709
  • CAS NUMBER NA
  • MOLECULAR FORMULA C14H14N4O2
  • MOLECULAR WEIGHT 270.29

1′-benzyl-[1,4′-bipiperidine]-4′-carbonitrile

  • CAT Number DCTI-C-003866
  • CAS NUMBER 84254-97-7
  • MOLECULAR FORMULA C18H25N3
  • MOLECULAR WEIGHT 283.41

1′-benzyl-[1,4′-bipiperidine]-4′-carboxamide

  • CAT Number DCTI-C-003865
  • CAS NUMBER 1762-50-1
  • MOLECULAR FORMULA C18H27N3O
  • MOLECULAR WEIGHT 301.43

1′-Hydroxy Bilastine

  • CAT Number DCTI-C-001971
  • CAS NUMBER 1638785-23-5
  • MOLECULAR FORMULA C28H37N3O4
  • MOLECULAR WEIGHT 479.62

1’-Epi Gemcitabine

  • CAT Number DCTI-C-002042
  • CAS NUMBER 95058-85-8
  • MOLECULAR FORMULA C9H11F2N3O4
  • MOLECULAR WEIGHT 263.2

1’-Epi Gemcitabine Hydrochloride

  • CAT Number DCTI-C-001949
  • CAS NUMBER 122111-05-1
  • MOLECULAR FORMULA C9H11F2N3O4 (Free base); C9H12ClF2N3O4 (Salt)
  • MOLECULAR WEIGHT 263.20 (Free base); 299.66 (Salt)

1(-3-CHLOROPROPYL)4-PHENYL PIPERAZINE HYDROCHLORIDE

  • CAT Number DCTI-C-003591
  • CAS NUMBER 79145-33-8
  • MOLECULAR FORMULA C13H19ClN2 (Free base); C13H20Cl2N2 (HCl salt)
  • MOLECULAR WEIGHT 238.76 (Free base); 275.22 (HCl salt)

10-(3-(4-methylpiperazin-1-yl)propyl)-2-(trifluoro...

  • CAT Number DCTI-C-002173
  • CAS NUMBER 2230802-07-8
  • MOLECULAR FORMULA C21H24F3N3O2S
  • MOLECULAR WEIGHT 439.5

10-(3-bromopropyl)-2-(trifluoromethyl)-10H-phenothiazine

  • CAT Number DCTI-C-000232
  • CAS Number 1675-43-0
  • Molecular Formula C16H13BrF3NS
  • Molecular Weight 388.25

10-Carbomethoxyethanolester Pralatrexate

  • CAT Number DCTI-C-004847
  • CAS Number NA
  • Molecular Formula C27H29N7O8
  • Molecular Weight 579.57

10-Hydroxy Ensifentrine Impurity

  • CAT Number DCTI-C-004658
  • CAS Number 3067475-19-5
  • Molecular Formula C25H29N5O4
  • Molecular Weight 463.54

10-Ketonaloxone

  • CAT Number DCTI-C-004349
  • CAS Number 294175-43-2
  • Molecular Formula C19H19NO5
  • Molecular Weight 341.36

10-Ketonaltrexone

  • CAT Number DCTI-C-003877
  • CAS NUMBER 96445-14-6
  • MOLECULAR FORMULA C20H21NO5
  • MOLECULAR WEIGHT 355.39

10-methoxy-5’H-5,10′-bidibenzo[b,f]azepine

  • CAT Number DCTI-C-003313
  • CAS NUMBER NA
  • MOLECULAR FORMULA C29H22N2O
  • MOLECULAR WEIGHT 414.51

10-oxo-10,11-dihydro-5H-dibenzo[b,f]azepine-5-carbonitrile

  • CAT Number DCTI-C-000949
  • CAS Number 78880-65-6
  • Molecular Formula C15H10N2O
  • Molecular Weight 234.25

10, 11-Dihydroxycarbamazepine

  • CAT Number DCTI-C-005553
  • CAS Number 35079-97-1
  • Molecular Formula C15H14N2O3
  • Molecular Weight 270.29

10α-Hydroxy Naltrexone

  • CAT Number DCTI-C-005498
  • CAS Number 2397651-97-5
  • Molecular Formula C20H23NO5
  • Molecular Weight 357.41

11-(piperazin-1-yl)dibenzo[b,f][1,4]thiazepine

  • CAT Number DCTI-C-001686
  • CAS Number 5747-48-8
  • Molecular Formula C17H17N3S
  • Molecular Weight 295.4

11-Deoxycortisol Acid

  • CAT Number DCTI-C-004949
  • CAS Number 633-29-4
  • Molecular Formula C20H28O4
  • Molecular Weight 332.44

11-Keto analog (Impurity K Ph. Eur)

  • CAT Number DCTI-C-001818
  • CAS Number 115321-98-7
  • Molecular Formula C24H30O6
  • Molecular Weight 414.5

11-ß-hydroxy-1,4-dien-3,17-androstendione

  • CAT Number DCTI-C-001504
  • CAS Number 898-84-0
  • Molecular Formula C19H24O3
  • Molecular Weight 300.4

11,13-Di-Cis-Retinoic Acid (Isotretinoin EP Impurity C)

  • CAT Number DCTI-C-000006
  • CAS Number 3555-80-4
  • Molecular Formula C20H28O2
  • Molecular Weight 300.44

11β Hydroxy 6 methyl 3 oxo 17α propionyloxy- 1,4...

  • CAT Number DCTI-C-003495
  • CAS NUMBER NA
  • MOLECULAR FORMULA C24H32O6
  • MOLECULAR WEIGHT 416.51

11β-HYDROXY-3,20-DIOXOPREGN-4EN-21-AL (mixture of...

  • CAT Number DCTI-C-003378
  • CAS Number NA
  • Molecular Formula C21H30O5
  • Molecular Weight 362.47

11β-Hydroxy-6α-methyl-3-oxoandrosta-1,4-diene-17β-carboxylic acid

  • CAT Number DCTI-C-003459
  • CAS NUMBER 167997-11-7
  • MOLECULAR FORMULA C21H28O5
  • MOLECULAR WEIGHT 360.45

12-Imino-delta-minocycline

  • CAT Number DCTI-C-000120
  • CAS Number NA
  • Molecular Formula C23H28N4O6
  • Molecular Weight 456.5

12-oxo-11 hydroxy Tigecycline Hydrochloride

  • CAT Number DCTI-C-000467
  • CAS Number 1633815-62-9 (Free Base)
  • Molecular Formula C29H37N5O8 (Free Base) C29H38ClN5O8 (HCl Salt)
  • Molecular Weight 583.64 (Free Base) 620.10 (HCl Salt)

13-(S) Dihydrocarminomycin

  • CAT Number DCTI-C-001978
  • CAS NUMBER NA
  • MOLECULAR FORMULA C26H29NO10
  • MOLECULAR WEIGHT 515.52

13-cis-5,6-Epoxy-5,6-dihydroretinoic Acid

  • CAT Number DCTI-C-000005
  • CAS Number 81444-57-7
  • Molecular Formula C20H28O3
  • Molecular Weight 316.44

13-Cis-Acitretin

  • CAT Number DCTI-C-004400
  • CAS Number 69427-46-9
  • Molecular Formula C21H26O3
  • Molecular Weight 326.44

13-Cis-Acitretin-D3

  • CAT Number DCTI-A-000495
  • CAS Number NA
  • Molecular Formula C21H23D3O3
  • Molecular Weight 329.45

16 Alpha-Hydroxyprednisolone

  • CAT Number DCTI-C-004572
  • CAS Number 13951-70-7
  • Molecular Formula C21H28O6
  • Molecular Weight 376.45

16-Hydroxy Estrone

  • CAT Number DCTI-C-003206
  • CAS NUMBER 18186-49-7
  • MOLECULAR FORMULA C18H22O3
  • MOLECULAR WEIGHT 286.37

16-Ketoestradiol

  • CAT Number DCTI-C-003205
  • CAS NUMBER 566-75-6
  • MOLECULAR FORMULA C18H22O3
  • MOLECULAR WEIGHT 286.37

16β-Vamorolone

  • CAT Number DCTI-C-004867
  • CAS Number 13504-15-9
  • Molecular Formula C22H28O4
  • Molecular Weight 356.46

17 Acid 17 ethyl carbonate prednisolone

  • CAT Number DCTI-C-000134
  • CAS Number 133991-63-6
  • Molecular Formula C23H30O7
  • Molecular Weight 418.49

17 Beta Delta 8,9 Dehydro Estradiol

  • CAT Number DCTI-C-001875
  • CAS Number 23392-54-3
  • Molecular Formula C18H22O2
  • Molecular Weight 270.37

17-alpha-ethinyl-17 beta-acetoxy-3,5-estradine

  • CAT Number DCTI-C-005136
  • CAS Number 64850-62-0
  • Molecular Formula C22H28O2
  • Molecular Weight 324.46

17-KETO FLUMETHASONE

  • CAT Number DCTI-C-002037
  • CAS NUMBER 25256-97-7
  • MOLECULAR FORMULA C20H24F2O3
  • MOLECULAR WEIGHT 350.41

17-Keto Hydroxyprogesteron

  • CAT Number DCTI-C-001752
  • CAS Number 382-44-5
  • Molecular Formula C19H26O3
  • Molecular Weight 302.41

17-α-Methoxy Progesterone

  • CAT Number DCTI-C-004200
  • CAS NUMBER 13254-82-5
  • MOLECULAR FORMULA C22H32O3
  • MOLECULAR WEIGHT 344.49

17α-Methyl-17-Keto-D-Homo medroxyprogesterone

  • CAT Number DCTI-C-001836
  • CAS Number NA
  • Molecular Formula C22H32O3
  • Molecular Weight 344.5

17β-Methyl-17-Keto D-Homo medroxyprogesterone

  • CAT Number DCTI-C-001835
  • CAS Number NA
  • Molecular Formula C22H32O3
  • Molecular Weight 344.5

19-hydroxycholesterol

  • CAT Number DCTI-C-003751
  • CAS NUMBER 561-63-7
  • MOLECULAR FORMULA C27H46O2
  • MOLECULAR WEIGHT 402.66

1H-benzo[d]imidazole-2-thiol.

  • CAT Number DCTI-C-001805
  • CAS Number  583-39-1
  • Molecular Formula C7H6N2S
  • Molecular Weight 150.2

1H-imidazol-1-yl-methanol

  • CAT Number DCTI-C-000662
  • CAS Number 51505-76-1
  • Molecular Formula C4H6N2O
  • Molecular Weight 98.11

1H-imidazole, 1-[(1R)-1-phenylethyl]-

  • CAT Number DCTI-C-000759
  • CAS Number 844658-92-0
  • Molecular Formula C11H12N2
  • Molecular Weight 172.23

1R 2S Eliglustat

  • CAT Number DCTI-C-000065
  • CAS Number 1092472-65-5
  • Molecular Formula C23H36N2O4
  • Molecular Weight 404.55

1S 2R-Eliglustat

  • CAT Number DCTI-C-000063
  • CAS Number 1092472-66-6
  • Molecular Formula C23H36N2O4
  • Molecular Weight 404.55

1α-Methoxy Dapagliflozin

  • CAT Number DCTI-C-001474
  • CAS NUMBER 714269-57-5
  • MOLECULAR FORMULA C22H27ClO7
  • MOLECULAR WEIGHT 438.9

2 Hydroxy-5-methylpyridine-N-Oxide

  • CAT Number DCTI-C-000591
  • CAS NUMBER 181235-23-4
  • MOLECULAR FORMULA C6H7NO2
  • MOLECULAR WEIGHT 125.13

2- Bromopropyl Adenine

  • CAT Number DCTI-C-000345
  • CAS Number NA
  • Molecular Formula C8H10BrN5
  • Molecular Weight 256.11

2- Methyl Isomer Impurity of Nilotinib

  • CAT Number DCTI-C-002265
  • CAS NUMBER 641571-05-3
  • MOLECULAR FORMULA C28H22F3N7O
  • MOLECULAR WEIGHT 529.53

2-(((3aR,4R,6S,6aS)-6-amino-2,2-dimethyltetrahydro...

  • CAT Number DCTI-C-005103
  • CAS Number 2376278-71-4
  • Molecular Formula C14H25NO10 (Tartrate salt); C10H19NO4 (Free Base)
  • Molecular Weight 367.35 (Tartrate salt); 217.27 (Free Base)

2-(((3aS,4R,6S,6aR)-6-amino-2,2-dimethyltetrahydro...

  • CAT Number DCTI-C-004339
  • CAS Number 2376278-72-5
  • Molecular Formula C14H25NO10 (Free base) C10H19NO4 (tartrate salt)
  • Molecular Weight 217.27 (Free base) 367.35 (tartrate salt)

2-((1H-pyrrolo[2,3-b]pyridin-5-yl)oxy)-4-(4-((4...

  • CAT Number DCTI-C-004727
  • CAS Number 1235865-77-6
  • Molecular Formula C33H35ClN4O3
  • Molecular Weight 571.12

2-((1H-pyrrolo[2,3-b]pyridin-5-yl)oxy)-N-((4-amino...

  • CAT Number DCTI-C-004637
  • CAS Number NA
  • Molecular Formula C39H40ClN7O6S
  • Molecular Weight 770.3

2-((1S,5S,6S)-3-Acetyl-6-(aminomethyl)bicyclo [3.2...

  • CAT Number DCTI-C-005522
  • CAS Number NA
  • Molecular Formula C14H18F3NO5 (TFA Salt); C12H17NO3 (Free base)
  • Molecular Weight 337.3 (TFA Salt); 223.27 (Free base)

2-((2,6-difluorobenzyl)amino)-4-((dimethylamino)me...

  • CAT Number DCTI-C-004966
  • CAS Number 81079-95-0
  • Molecular Formula C23H24F2N4O4S
  • Molecular Weight 490.53

2-((2R,3R)-2-(benzyloxy)pentan-3-yl)-4-(4-(4-(4-hy...

  • CAT Number DCTI-C-003237
  • CAS NUMBER 2243786-01-6
  • MOLECULAR FORMULA C30H35N5O3
  • MOLECULAR WEIGHT 513.64

2-((2R,3S)-2-(benzyloxy)pentan-3-yl)-4-(4-(4-(4-hy...

  • CAT Number DCTI-C-003231
  • CAS NUMBER 2243786-00-5
  • MOLECULAR FORMULA C30H35N5O3
  • MOLECULAR WEIGHT 513.64

2-((2S,3R)-2-(benzyloxy)pentan-3-yl)-4-(4-(4-(4-hy...

  • CAT Number DCTI-C-003242
  • CAS NUMBER 2243786-02-7
  • MOLECULAR FORMULA C30H35N5O3
  • MOLECULAR WEIGHT 513.64

2-((2S,3S)-2-(benzyloxy)pentan-3-yl)-4-(4-(4-(4-hy...

  • CAT Number DCTI-C-003314
  • CAS NUMBER 184177-83-1
  • MOLECULAR FORMULA C30H35N5O3
  • MOLECULAR WEIGHT 513.64

2-((2S,3S)-2-hydroxypentan-3-yl)-4-(4-(piperazin-1...

  • CAT Number DCTI-C-005481
  • CAS Number 2514953-93-4
  • Molecular Formula C17H25N5O2
  • Molecular Weight 331.42

2-((3-methyl-2,4-dioxo-6-((3R)-3-(((3R,4S,5S,6R)-3...

  • CAT Number DCTI-C-004423
  • CAS Number NA
  • Molecular Formula C24H31N5O7
  • Molecular Weight 501.54

2-((3bS,4aR)-5-oxo-3-(trifluoromethyl)-3b,4,4a,5-t...

  • CAT Number DCTI-C-003994
  • CAS NUMBER NA
  • MOLECULAR FORMULA C10H7F3N2O3
  • MOLECULAR WEIGHT 260.17

2-((3bS,4aR)-5,5-difluoro-3-(trifluoromethyl)-3b,4...

  • CAT Number DCTI-C-003910
  • CAS NUMBER 1620056-83-8
  • MOLECULAR FORMULA C10H7F5N2O2
  • MOLECULAR WEIGHT 282.17

2-((4-((5-chloroquinolin-4-yl)amino)pentyl)(ethyl)amino)ethan-1-ol

  • CAT Number DCTI-C-005385
  • CAS Number NA
  • Molecular Formula C18H26ClN3O
  • Molecular Weight 335.88

2-((4-((7-chloroquinolin-4-yl)amino)pentyl)(nitros...

  • CAT Number DCTI-E-000026
  • CAS Number NA
  • Molecular Formula C16H21ClN4O5S
  • Molecular Weight 416.88

2-((4-amino-7-(2-methoxyethoxy)quinazolin-6-yl)oxy)ethan-1-ol

  • CAT Number DCTI-C-000126
  • CAS Number 1839513-98-2
  • Molecular Formula C13H17N3O4
  • Molecular Weight 279.3

2-((6-((3R)-3-((2-hydroxypropyl)amino)piperidin-1-...

  • CAT Number DCTI-C-004221
  • CAS NUMBER NA
  • MOLECULAR FORMULA C21H27N5O3
  • MOLECULAR WEIGHT 397.47

2-((8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido...

  • CAT Number DCTI-C-005375
  • CAS Number NA
  • Molecular Formula C22H28ClN7O2 (HCl salt); C22H27N7O2 (Free base)
  • Molecular Weight 457.96 (HCl salt); 421.51 (Free base)

2-((S)-2-(((S)-1-(2-chlorophenyl)-2-((3,3-difluoro...

  • CAT Number DCTI-C-001316
  • CAS NUMBER 2408269-64-5
  • MOLECULAR FORMULA C28H24ClF3N6O4
  • MOLECULAR WEIGHT 600.98
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