product Impurities

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Bilastine Impurity 1

  • CAT Number DCTI-C-001972
  • CAS NUMBER 953071-73-3
  • MOLECULAR FORMULA C17H23N3O2
  • MOLECULAR WEIGHT 301.39

Bilastine Impurity 2

  • CAT Number DCTI-C-001973
  • CAS NUMBER 1181267-36-6
  • MOLECULAR FORMULA C21H31N3O3
  • MOLECULAR WEIGHT 373.5

Bilastine Impurity 7

  • CAT Number DCTI-C-002211
  • CAS NUMBER 110963-63-8 (free base)
  • MOLECULAR FORMULA C16H23N3O (Free base) ; C18H23F3N3O2 (TFA salt)
  • MOLECULAR WEIGHT 273.38 (Free base) ; 370.40 (TFA salt)

Bilastine N-Oxide Impurity

  • CAT Number DCTI-C-001974
  • CAS NUMBER 2069238-47-5
  • MOLECULAR FORMULA C28H37N3O4
  • MOLECULAR WEIGHT 479.62
BINAP PHOSPHINE OXIDE
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BINAP PHOSPHINE OXIDE

  • CAT Number DCTI-C-001145
  • CAS Number 161053-36-7
  • Molecular Formula C32H23OP
  • Molecular Weight 454.51

Binimetinib Acid

Binimetinib Isomer

Binimetinib-D3

  • CAT Number DCTI-A-000239
  • CAS Number NA
  • Molecular Formula C17H12D3BrF2N4O3
  • Molecular Weight 444.25

Biopterin Labelled Standard

  • CAT Number DCTI-A-000212
  • CAS Number 1217838-71-5
  • Molecular Formula C9H8D3N5O3
  • Molecular Weight 240.24

Bis Fosamprenavir Triphosphate Impurity

  • CAT Number DCTI-C-002521
  • CAS NUMBER NA
  • MOLECULAR FORMULA C50H71N6O20P3S2
  • MOLECULAR WEIGHT 1233.18

Bis Hydroxy N-Methyl Piperazine Hydrochloride

  • CAT Number DCTI-C-003260
  • CAS NUMBER NA
  • MOLECULAR FORMULA C18H23ClN2O4(salt);C18H22N2O4(free base)
  • MOLECULAR WEIGHT 366.84(salt);330.38(free base)

Bis Hydroxy Piperazine

  • CAT Number DCTI-C-000080
  • CAS Number 2514742-46-0
  • Molecular Formula C16H18N2O4
  • Molecular Weight 302.33

BIS IMPURITY OF TRIAZOLE COMPOUND

  • CAT Number DCTI-C-003814
  • CAS NUMBER NA
  • MOLECULAR FORMULA C16H18F6N10O2
  • MOLECULAR WEIGHT 496.38

BIS THF 4-Nitro Phenyl Carbonate Derivative- I

  • CAT Number DCTI-C-000470
  • CAS Number NA
  • Molecular Formula C13H13NO7
  • Molecular Weight 295.25

BIS THF 4-Nitro Phenyl carbonate Derivative- II

  • CAT Number DCTI-C-000469
  • CAS Number NA
  • Molecular Formula C13H13NO7
  • Molecular Weight 295.25

BIS THF 4-Nitro Phenyl Carbonate Derivative- III

  • CAT Number DCTI-C-000468
  • CAS Number 252873-51-1
  • Molecular Formula C13H13NO7
  • Molecular Weight 295.25

BIS THF HNS Derivative-I

  • CAT Number DCTI-C-000239
  • CAS Number 253265-98-4
  • Molecular Formula C11H13NO7
  • Molecular Weight 271.23

BIS THF HNS Derivative-II

  • CAT Number DCTI-C-000240
  • CAS Number 799241-85-3
  • Molecular Formula C11H13NO7
  • Molecular Weight 271.23

BIS THF HNS Derivative-III

  • CAT Number DCTI-C-000241
  • CAS Number 799241-86-4
  • Molecular Formula C11H13NO7
  • Molecular Weight 271.23

Bis Valacyclovir formate

  • CAT Number DCTI-C-001115
  • CAS Number 1356019-51-6 (Free Base)
  • Molecular Formula C27H40N12O8 (Free Base) C28H42N12O10 (Formate salt)
  • Molecular Weight 660.69 (Free Base) 706.72 (Formate salt)

Bis Valacyclovir mono valine

  • CAT Number DCTI-C-001522
  • CAS Number 1421317-07-8
  • Molecular Formula C22H31N11O7
  • Molecular Weight 561.6

Bis-(2-hydroxyethyl) phthalate d8

  • CAT Number DCTI-A-000323
  • CAS NUMBER NA
  • MOLECULAR FORMULA C12H6D8O6
  • MOLECULAR WEIGHT 262.29

BIS-(3,4-DIMETHOXYPHENYL)PROPIONYL AMIDO URACIL

  • CAT Number DCTI-C-005428
  • CAS Number NA
  • Molecular Formula C30H34N4O8
  • Molecular Weight 578.62

Bis-Desethyl chlorquine

  • CAT Number DCTI-C-000069
  • CAS Number 4298-14-0
  • Molecular Formula C14H18ClN3
  • Molecular Weight 263.77

Bis-Dimethylamino Iopamidol

  • CAT Number DCTI-C-002613
  • CAS NUMBER NA
  • MOLECULAR FORMULA C15H18I3N3O4
  • MOLECULAR WEIGHT 685.04

Bis-tamoxifen

  • CAT Number DCTI-C-001280
  • CAS Number 1346606-51-6
  • Molecular Formula C49H49NO2
  • Molecular Weight 683.94

Bis(1,5-hydroxymethylfuran)octa-decyleste

  • CAT Number DCTI-C-002698
  • CAS NUMBER 1335042-56-2
  • MOLECULAR FORMULA C42H76O5
  • MOLECULAR WEIGHT 661.07

Bis(4-isobutoxybenzyl)urea

Bisoprolol Acid Impurity

  • CAT Number DCTI-C-005556
  • CAS Number 72570-70-8
  • Molecular Formula C13H19NO4
  • Molecular Weight 253.3

Bisoprolol Fumarate EP Impurity R

  • CAT Number DCTI-C-005562
  • CAS Number 5790-46-5
  • Molecular Formula C13H21NO2
  • Molecular Weight 223.32

Bisoprolol Hydroxy Ester Impuuity

  • CAT Number DCTI-C-005571
  • CAS Number NA
  • Molecular Formula C19H27NO9 (Fumarate salt); C15H23NO5 (Free base)
  • Molecular Weight 413.42 (Fumarate salt); 297.35 (Free base)

Bisoprolol N-Methyl Impurity

  • CAT Number DCTI-C-003899
  • CAS NUMBER NA
  • MOLECULAR FORMULA C19H33NO4
  • MOLECULAR WEIGHT 339.48
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Bisoprolol-D5 Fumarate

  • CAT Number DCTI-A-000354
  • CAS NUMBER NA
  • MOLECULAR FORMULA Fumarate salt:C22H30D5NO8; Free Base: C18H26D5NO4
  • MOLECULAR WEIGHT Fumarate salt:446.55; Free Base: 330.48

Bisoprolol-D6 Fumarate

  • CAT Number DCTI-A-000284
  • CAS NUMBER NA
  • MOLECULAR FORMULA C18H25D6NO4 (Free Base); C22H29D6NO8 (Fumarate Salt)
  • MOLECULAR WEIGHT 331.49 (Free Base); 447.56 (Fumarate Salt)

Bivalirudin (12-20)

  • CAT Number DCTI-D-000113
  • CAS NUMBER NA
  • MOLECULAR FORMULA C55H77N9O19
  • MOLECULAR WEIGHT 1168.27

Blonanserin C TFA

  • CAT Number DCTI-C-003601
  • CAS NUMBER NA
  • MOLECULAR FORMULA C21H26FN3 (Free Base); C23H27F4N3O2 (TFA Salt)
  • MOLECULAR WEIGHT 339.46 (Free Base); 453.48 (TFA Salt)

Boc Trilaciclib DBU Salt

  • CAT Number DCTI-C-003347
  • CAS NUMBER NA
  • MOLECULAR FORMULA DBU Salt:C28H39ClN6O4;Free Base:C19H23ClN4O4
  • MOLECULAR WEIGHT DBU Salt:559.11;Free Base:406.87

Boc Trilaciclib Impurity

  • CAT Number DCTI-C-003363
  • CAS NUMBER 2170791-57-6
  • MOLECULAR FORMULA C19H23ClN4O3
  • MOLECULAR WEIGHT 390.87

Boc-Cys-Oxytocin

  • CAT Number DCTI-D-000495
  • CAS Number NA
  • Molecular Formula C48H74N12O14S2
  • Molecular Weight 1107.31

Bortezomib acid impurity

  • CAT Number DCTI-C-002602
  • CAS NUMBER 114457-94-2
  • MOLECULAR FORMULA C14H13N3O3
  • MOLECULAR WEIGHT 271.27

Bortezomib amide impurity

  • CAT Number DCTI-C-002636
  • CAS NUMBER 289472-80-6
  • MOLECULAR FORMULA C14H14N4O2
  • MOLECULAR WEIGHT 270.29

Bortezomib desphenylalanyl analog

  • CAT Number DCTI-C-004098
  • CAS NUMBER NA
  • MOLECULAR FORMULA C10H16BN3O3
  • MOLECULAR WEIGHT 237.07

Bortezomib Dimer

  • CAT Number DCTI-C-000728
  • CAS Number 1194235-41-0
  • Molecular Formula C28H34BN5O5
  • Molecular Weight 531.42

Bortezomib enantiomer

  • CAT Number DCTI-C-002773
  • CAS NUMBER 1132709-16-0
  • MOLECULAR FORMULA C19H25BN4O4
  • MOLECULAR WEIGHT 384.24

Bortezomib hydroxyketone analog  

  • CAT Number DCTI-C-004139
  • CAS NUMBER NA
  • MOLECULAR FORMULA C19H22N4O4
  • MOLECULAR WEIGHT 370.41

Bortezomib N-formyl analog

  • CAT Number DCTI-C-003894
  • CAS NUMBER NA
  • MOLECULAR FORMULA C15H14N4O3
  • MOLECULAR WEIGHT 298.3

Bosentan – D4

  • CAT Number DCTI-A-000173
  • CAS Number 1065472-77-6
  • Molecular Formula C27H25D4N5O6S
  • Molecular Weight 555.64

Bosentan Dimer Impurity

  • CAT Number DCTI-C-001825
  • CAS Number 1097263-60-9
  • Molecular Formula C52H52N10O10S2
  • Molecular Weight 1041.17

Bosentan Impurity (Diacid)

  • CAT Number DCTI-C-000161
  • CAS Number NA
  • Molecular Formula C10H10O6
  • Molecular Weight 226.18

Bosentan Impurity (Mono Acid)

  • CAT Number DCTI-C-000162
  • CAS Number NA
  • Molecular Formula C11H12O6
  • Molecular Weight 240.21

Bosentan Impurity F

  • CAT Number DCTI-C-003298
  • CAS NUMBER NA
  • MOLECULAR FORMULA C27H29N5O5S
  • MOLECULAR WEIGHT 535.62

Bosentan Impurity-1

  • CAT Number DCTI-C-001883
  • CAS Number 157415-46-8
  • Molecular Formula C26H27N5O5S
  • Molecular Weight 521.59

Bosentan Impurity-14

  • CAT Number DCTI-C-005202
  • CAS Number NA
  • Molecular Formula C28H29N5O7S
  • Molecular Weight 579.63

Bosentan Impurity-15

  • CAT Number DCTI-C-005200
  • CAS Number 301646-60-6
  • Molecular Formula C31H37N5O6S
  • Molecular Weight 607.73

Bosentan Impurity-17

  • CAT Number DCTI-C-005201
  • CAS Number NA
  • Molecular Formula C31H37N5O6S
  • Molecular Weight 607.73

Bosentan Impurity-2

  • CAT Number DCTI-C-001953
  • CAS NUMBER 253688-60-7
  • MOLECULAR FORMULA C27H29N5O7S
  • MOLECULAR WEIGHT 567.62

Bosentan Impurity-3

  • CAT Number DCTI-C-001957
  • CAS NUMBER 253688-62-9
  • MOLECULAR FORMULA C26H27N5O7S
  • MOLECULAR WEIGHT 553.59

Bosentan Impurity-4

  • CAT Number DCTI-C-001954
  • CAS NUMBER 253688-61-8
  • MOLECULAR FORMULA C26H27N5O6S
  • MOLECULAR WEIGHT 537.59

Bosentan Related Compound-D

  • CAT Number DCTI-C-000227
  • CAS Number 150728-13-5
  • Molecular Formula C15H10Cl2N4O2
  • Molecular Weight 349.17

Bosentan USP Related Compound-A

  • CAT Number DCTI-C-000228
  • CAS Number 150727-06-3
  • Molecular Formula C25H24ClN5O4S
  • Molecular Weight 526.01

Bosentan USP Related Compound-B

  • CAT Number DCTI-C-001955
  • CAS NUMBER 174227-14-6
  • MOLECULAR FORMULA C25H25N5O5S
  • MOLECULAR WEIGHT 507.57

Bosentan USP Related Compound-E

  • CAT Number DCTI-C-001956
  • CAS NUMBER 6292-59-7
  • MOLECULAR FORMULA C10H15NO2S
  • MOLECULAR WEIGHT 213.3

Bosutinib Impurity-I

  • CAT Number DCTI-C-000990
  • CAS Number 846023-24-3
  • Molecular Formula C10H8Cl2N2O2
  • Molecular Weight 259.09

Bosutinib Impurity-II

  • CAT Number DCTI-C-000988
  • CAS Number 846023-56-1
  • Molecular Formula C26H31Cl2N5O4
  • Molecular Weight 548.46

Bosutinib Impurity-III

  • CAT Number DCTI-C-000989
  • CAS Number 2095306-25-3
  • Molecular Formula C21H19Cl2N3O3
  • Molecular Weight 432.3

Bosutinib Impurity-IV

  • CAT Number DCTI-C-000993
  • CAS Number 2095306-27-5
  • Molecular Formula C39H30Cl4N6O6
  • Molecular Weight 820.51

Bosutinib Impurity-V

  • CAT Number DCTI-C-000991
  • CAS Number 2095306-26-4
  • Molecular Formula C46H44Cl4N8O6
  • Molecular Weight 946.71

Bosutinib Impurity-VI

  • CAT Number DCTI-C-000992
  • CAS Number 380843-81-2 (Free Base)
  • Molecular Formula C25H27Cl2N5O3 (Free base) C25H28Cl3N5O3 (Salt)
  • Molecular Weight 516.42 (Free base) 552.88 (Salt)

Bosutinib Nitroso Impurity

  • CAT Number DCTI-C-003740
  • CAS NUMBER NA
  • MOLECULAR FORMULA C25H26Cl2N6O4
  • MOLECULAR WEIGHT 545.42

Br-C13 OLIGOMER ISOMER-2

  • CAT Number DCTI-F-000016
  • CAS Number NA
  • Molecular Formula C13H23Br
  • Molecular Weight 259.23

Branebrutinib Acid

  • CAT Number DCTI-C-003524
  • CAS NUMBER NA
  • MOLECULAR FORMULA C20H22FN3O3
  • MOLECULAR WEIGHT 371.41

Branebrutinib Enantiomer

  • CAT Number DCTI-C-002525
  • CAS NUMBER 1912445-70-5
  • MOLECULAR FORMULA C20H23FN4O2
  • MOLECULAR WEIGHT 370.43

Brensocatib-D3

  • CAT Number DCTl-A-000649
  • CAS Number 3028057-16-8
  • Molecular Formula C23H21D3N4O4
  • Molecular Weight 423.49

Brequinar D3

  • CAT Number DCTI-A-000279
  • CAS NUMBER NA
  • MOLECULAR FORMULA C23H12D3F2NO2
  • MOLECULAR WEIGHT 378.39

Brexpiprazole 3,4-dihydro Impurity.

  • CAT Number DCTI-C-000369
  • CAS Number 913612-07-4
  • Molecular Formula C25H29N3O2S
  • Molecular Weight 435.59

Brexpiprazole 5-1H-Quinolin-2-one

  • CAT Number DCTI-C-001693
  • CAS Number NA
  • Molecular Formula C25H27N3O2S
  • Molecular Weight 433.57

Brexpiprazole Impurity 3 Hydrochloride

  • CAT Number DCTI-C-000368
  • CAS Number 105684-41-1
  • Molecular Formula C12H15ClN2S
  • Molecular Weight 254.78

Brexpiprazole impurity-7

  • CAT Number DCTI-C-001692
  • CAS Number NA
  • Molecular Formula C33H31N3O2S2
  • Molecular Weight 565.75

Brexpiprazole spiro analog Bromide salt

  • CAT Number DCTI-C-005040
  • CAS Number 2143944-65-2
  • Molecular Formula C16H21BrN2S (Bromide salt); C16H21N2S+ (Free Base)
  • Molecular Weight 353.32 (Bromide salt); 273.42 (Free Base)

Brexpiprazole-D8

  • CAT Number DCTI-A-000079
  • CAS Number 1427049-21-5
  • Molecular Formula C25H19D8N3O2S
  • Molecular Weight 441.62

Brimonidine Carbamothioate Impurity

  • CAT Number DCTI-C-001814
  • CAS Number 842138-75-4
  • Molecular Formula C11H10BrN3OS
  • Molecular Weight 312.2

Brimonidine Cyclic Impurity

  • CAT Number DCTI-C-001976
  • CAS NUMBER NA
  • MOLECULAR FORMULA C11H9N5
  • MOLECULAR WEIGHT 211.23

Brimonidine EP Impurity G

  • CAT Number DCTI-C-003734
  • CAS NUMBER 1216379-05-3
  • MOLECULAR FORMULA C11H12BrN5O
  • MOLECULAR WEIGHT 310.16

Brimonidine EP Impurity G (TFA Salt)

  • CAT Number DCTI-C-003505
  • CAS NUMBER 1391054-10-6 (TFA Salt) ; 1216379-05-3 (Free base)
  • MOLECULAR FORMULA C11H12BrN5O (Free Base) ; C13H13BrF3N5O3 (TFA Salt)
  • MOLECULAR WEIGHT 310.16 (Free Base) ; 424.18 (TFA Salt)

Brimonidine Impurity 3

  • CAT Number DCTI-C-003117
  • CAS NUMBER NA
  • MOLECULAR FORMULA C15H12BrN5O3
  • MOLECULAR WEIGHT 390.2

Brimonidine Impurity A

  • CAT Number DCTI-C-001685
  • CAS Number 91147-43-2
  • Molecular Formula C11H11N5
  • Molecular Weight 213.24
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Brimonidine Impurity B

  • CAT Number DCTI-C-001425
  • CAS Number 50358-63-9
  • Molecular Formula C8H6BrN3
  • Molecular Weight 224.06
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Brimonidine Impurity C

  • CAT Number DCTI-C-001426
  • CAS Number 6298-37-9
  • Molecular Formula C8H7N3
  • Molecular Weight 145.16
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Brimonidine Impurity D

  • CAT Number DCTI-C-001427
  • CAS Number 842138-74-3
  • Molecular Formula C9H7BrN4S
  • Molecular Weight 283.15
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Brimonidine Impurity E

  • CAT Number DCTI-C-001428
  • CAS Number 168329-48-4 (free base)
  • Molecular Formula C9H8BrN5 (Free Base) C11H8BrF3N5O2 (TFA salt)
  • Molecular Weight 266.1 (Free Base) 379.12 (TFA salt)
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Brimonidine Impurity H

  • CAT Number DCTI-C-001429
  • CAS Number 91147-46-5
  • Molecular Formula C11H10ClN5
  • Molecular Weight 247.69

Brimonidine Unknown Impurity I

  • CAT Number DCTI-C-002415
  • CAS NUMBER NA
  • MOLECULAR FORMULA C15H12BrN5O3
  • MOLECULAR WEIGHT 390.2

Brimonidine Unknown Impurity II

  • CAT Number DCTI-C-002416
  • CAS NUMBER NA
  • MOLECULAR FORMULA C15H14BrN5O4
  • MOLECULAR WEIGHT 408.21

Brinzolamide n-Ethanol impurity

  • CAT Number DCTI-C-003081
  • CAS NUMBER NA
  • MOLECULAR FORMULA C14H25N3O6S3
  • MOLECULAR WEIGHT 427.55

Brinzolamide Nitroso Impurity

  • CAT Number DCTI-C-003152
  • CAS NUMBER NA
  • MOLECULAR FORMULA C12H20N4O6S3
  • MOLECULAR WEIGHT 412.49

Brinzolamide Tosyl Impurity

  • CAT Number DCTI-C-003340
  • CAS NUMBER NA
  • MOLECULAR FORMULA C19H27N3O7S4
  • MOLECULAR WEIGHT 537.68

Brivaracetam (alfa R, 4R)-Isomer (DS-2)

  • CAT Number DCTI-C-000445
  • CAS Number 357337-00-9
  • Molecular Formula C11H20N2O2
  • Molecular Weight 212.29

Brivaracetam (Alfa R, 4S)-Isomer (Enantiomer)

  • CAT Number DCTI-C-000446
  • CAS Number 357336-99-3
  • Molecular Formula C11H20N2O2
  • Molecular Weight 212.29

Brivaracetam (alfa S, 4S)-Isomer (DS-1)

  • CAT Number DCTI-C-000447
  • CAS Number 357336-19-7
  • Molecular Formula C11H20N2O2
  • Molecular Weight 212.29

Brivaracetam (Racemic mixture)

  • CAT Number DCTI-C-000448
  • CAS Number 357335-87-6
  • Molecular Formula C11H20N2O2
  • Molecular Weight 212.29
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