product Impurities

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Foscarnet Related Compound A

  • CAT Number DCTI-C-001410
  • CAS Number 55920-71-3 (Free Base) ; 72305-00-1 (Sodium Salt)
  • Molecular Formula C3H7O5P (Free base) C3H5Na2O5P (Sodium Salt)
  • Molecular Weight 154.06 (Free base) 198.02 (Sodium Salt)

Foscarnet Related compound B

  • CAT Number DCTI-C-002261
  • CAS NUMBER 55920-24-6
  • MOLECULAR FORMULA C3H7O5P (Free base) C3H5Na2O5P (Sodium Salt)
  • MOLECULAR WEIGHT 154.06 (free base) ; 198.02 (sodium salt)

Foscarnet Related Compound C

  • CAT Number DCTI-C-001411
  • CAS Number 72305-10-3 (Free Base) ; 72304-94-0 (sodium Salt)
  • Molecular Formula C5H11O5P (Free base) C5H10NaO5P (Sodium Salt)
  • Molecular Weight 182.11 (Free base) 204.09 (Sodium Salt)

Fosfomycin EP Impurity-A Tromethamine Salt

  • CAT Number DCTI-C-002039
  • CAS NUMBER NA
  • MOLECULAR FORMULA C3H9O5P (Free Base); C7H20NO8P (Salt)
  • MOLECULAR WEIGHT 156.07 (Free Base); 277.21 (Salt)

Fosfomycin EP Impurity-C

  • CAT Number DCTI-C-002038
  • CAS NUMBER 23001-39-0
  • MOLECULAR FORMULA C4H12NO6P
  • MOLECULAR WEIGHT 201.11

Fosfomycin Impurity D

  • CAT Number DCTI-C-000869
  • CAS Number 1262243-12-8
  • Molecular Formula C10H25NO11P2
  • Molecular Weight 397.25

Fosfomycin Methoxy Open Ring

  • CAT Number DCTI-C-004366
  • CAS Number NA
  • Molecular Formula C4H14NO5P(Ammonia salt):C4H11O5P(Free base)
  • Molecular Weight 187.13(Ammonia salt): 170.10(Free base)

Fosfomycin Tromethamine Adduct

  • CAT Number DCTI-C-000871
  • CAS Number 1262243-11-7
  • Molecular Formula C7H18NO7P
  • Molecular Weight 259.19

Fosnetupitant-D6

  • CAT Number DCTI-A-000483
  • CAS Number NA
  • Molecular Formula C31H30D6F6N4O5P+(Free base):C31H30D6ClF6N4O5P(Salt)
  • Molecular Weight 695.65(Free base):731.10(salt)

Fragment (1-4)-Linaclotide

  • CAT Number DCTI-D-000553
  • CAS Number NA
  • Molecular Formula C20H28N4O8S2
  • Molecular Weight 516.58

Fragment (27-32)-Calcitonin

  • CAT Number DCTI-D-000133
  • CAS NUMBER NA
  • MOLECULAR FORMULA C20H34N6O10
  • MOLECULAR WEIGHT 518.52

Fragment (28-32)-Calcitonin

  • CAT Number DCTI-D-000134
  • CAS NUMBER NA
  • MOLECULAR FORMULA C16H27N5O8
  • MOLECULAR WEIGHT 417.42

Fragment (5-14)-Linaclotide

  • CAT Number DCTI-D-000514
  • CAS NUMBER NA
  • MOLECULAR FORMULA C39H59N11O14S4
  • MOLECULAR WEIGHT 1034.2

Fragment [1-24]-Tirzepatide

  • CAT Number DCTI-D-000577
  • CAS Number NA
  • Molecular Formula C161H253N31O51
  • Molecular Weight 3438.96

Fragment [1-25]-Tirzepatide

  • CAT Number DCTI-D-000571
  • CAS Number NA
  • Molecular Formula C172H263N33O52
  • Molecular Weight 3625.17

Fragment [1-26]-Tirzepatide

  • CAT Number DCTI-D-000573
  • CAS Number NA
  • Molecular Formula C178H274N34O53
  • Molecular Weight 3738.34

Fragment [1-28]-Tirzepatide

  • CAT Number DCTI-D-000572
  • CAS Number NA
  • Molecular Formula C187H290N36O55
  • Molecular Weight 3922.57

Fragment [3-39]-Tirzepatide

  • CAT Number DCTI-D-000578
  • CAS Number NA
  • Molecular Formula C212H332N46O65
  • Molecular Weight 4565.24

Fragment [3-39]-Tirzepatide

  • CAT Number DCTI-D-000578
  • CAS Number NA
  • Molecular Formula C212H332N46O65
  • Molecular Weight 4565.24

Fragment [5-39]-Tirzepatide

  • CAT Number DCTI-D-000562
  • CAS Number NA
  • Molecular Formula C205H322N44O61
  • Molecular Weight 4379.08

Fragment [6-39]-Tirzepatide

  • CAT Number DCTI-D-000579
  • CAS Number NA
  • Molecular Formula C201H315N43O59
  • Molecular Weight 4275.3

Fragment [7-39]-Tirzepatide

  • CAT Number DCTI-D-000574
  • CAS Number NA
  • Molecular Formula C192H306N42O58
  • Molecular Weight 4130.8

Fragment [8-39]-Tirzepatide

  • CAT Number DCTI-D-000575
  • CAS Number NA
  • Molecular Formula C188H299N41O56
  • Molecular Weight 4029.69

Fragment 21-28 Leu Liraglutide

  • CAT Number DCTI-D-000506
  • CAS NUMBER NA
  • MOLECULAR FORMULA C52H78N12O11
  • MOLECULAR WEIGHT 1047.27

Frovatriptan Nitroso Impurity

  • CAT Number DCTI-C-003066
  • CAS NUMBER NA
  • MOLECULAR FORMULA C14H16N4O2
  • MOLECULAR WEIGHT 272.31

Fulvestrant R enantiomer

  • CAT Number DCTI-C-002289
  • CAS NUMBER 1807900-80-6
  • MOLECULAR FORMULA C32H47F5O3S
  • MOLECULAR WEIGHT 606.78

Fulvestrant Related Impurity

  • CAT Number DCTI-C-002568
  • CAS NUMBER NA
  • MOLECULAR FORMULA C38H54F5NO5S
  • MOLECULAR WEIGHT 731.9

Fulvestrant S enantiomer

  • CAT Number DCTI-C-002288
  • CAS NUMBER 1316849-17-8
  • MOLECULAR FORMULA C32H47F5O3S
  • MOLECULAR WEIGHT 606.78

Fulvestrant sulfone

  • CAT Number DCTI-C-004566
  • CAS Number 98008-06-1
  • Molecular Formula C32H47F5O4S
  • Molecular Weight 622.78

Furosemide EP Impurity A

  • CAT Number DCTI-C-003945
  • CAS NUMBER 4818-59-1
  • MOLECULAR FORMULA C12H11ClN2O5S
  • MOLECULAR WEIGHT 330.75

Furosemide Metabolite

  • CAT Number DCTI-A-000217
  • CAS Number 72967-59-0
  • Molecular Formula C18H19ClN2O11S
  • Molecular Weight 506.86

Ganciclovir dimer

  • CAT Number DCTI-C-001104
  • CAS Number Na
  • Molecular Formula C19H26N10O8
  • Molecular Weight 522.48

Ganciclovir Divalinate

  • CAT Number DCTI-C-001086
  • CAS Number NA
  • Molecular Formula C21H32F3N7O8 (TFA Salt) C19H31N7O6 (Freebase)
  • Molecular Weight 567.52 (TFA Salt) 453.50 (Freebase)

Ganciclovir Mono N-Methyl Valinate (Mixture of Diastereomers)

  • CAT Number DCTI-C-001087
  • CAS Number NA
  • Molecular Formula C17H25F3N6O7 (TFA Salt) C15H24N6O5 (Freebase)
  • Molecular Weight 482.42 (TFA Salt) 368.39 (Freebase)

Ganciclovir related compound A

  • CAT Number DCTI-C-001291
  • CAS Number 86357-09-7 (free base)
  • Molecular Formula C9H14ClN5O4 (HCl Salt) C9H13N5O4 (Free Amine)
  • Molecular Weight 291.69 (HCl Salt) 255.23 (Free Amine)

Gefitinib 3,4-Difluoro Impurity

  • CAT Number DCTI-C-001161
  • CAS Number 184475-50-1
  • Molecular Formula C22H24F2N4O3
  • Molecular Weight 430.46

Gefitinib EP Impurity B

  • CAT Number DCTI-C-000381
  • CAS Number 1603814-04-5
  • Molecular Formula C22H24ClFN4O3
  • Molecular Weight 446.91

Gefitinib Impurity 13

  • CAT Number DCTI-C-000578
  • CAS Number 2254241-82-0
  • Molecular Formula C22H25FN4O3
  • Molecular Weight 412.47

Gefitinib impurity 4

  • CAT Number DCTI-C-000357
  • CAS Number 179688-52-9
  • Molecular Formula C9H8N2O3
  • Molecular Weight 192.17

Gefitinib Impurity 8

  • CAT Number DCTI-C-000309
  • CAS Number 2512211-98-0
  • Molecular Formula C17H12ClFN2O4
  • Molecular Weight 362.74

Gefitinib Impurity 9

  • CAT Number DCTI-C-000308
  • CAS Number 1608115-59-8
  • Molecular Formula C22H23ClFN4O4
  • Molecular Weight 447.89

Gefitinib impurity VII

  • CAT Number DCTI-C-000358
  • CAS Number 179688-53-0
  • Molecular Formula C11H10N2O4
  • Molecular Weight 234.21

Gefitinib Morpholine N-oxide

  • CAT Number DCTI-C-000356
  • CAS Number 847949-51-3
  • Molecular Formula C22H24ClFN4O4
  • Molecular Weight 462.91

Gemifloxacin-E-isomer

  • CAT Number DCTI-C-001226
  • CAS Number 210353-53-0
  • Molecular Formula C19H24FN5O7S
  • Molecular Weight 485.48

Gimeracil Impurity 16

  • CAT Number DCTI-C-000959
  • CAS Number NA
  • Molecular Formula C5H4ClNO3
  • Molecular Weight 162

Gimeracil Impurity 3

  • CAT Number DCTI-C-001065
  • CAS Number 2724728-80-5
  • Molecular Formula C4H5N3O5
  • Molecular Weight 175.1

Glasdegib-D4

  • CAT Number DCTI-A-000269
  • CAS NUMBER NA
  • MOLECULAR FORMULA C21H18D4N6O
  • MOLECULAR WEIGHT 378.47

Glasdegib-D4- Diastereomer

  • CAT Number DCTI-A-000270
  • CAS NUMBER NA
  • MOLECULAR FORMULA C21H18D4N6O
  • MOLECULAR WEIGHT 378.47

Gliclazide Labelled Standard

  • CAT Number DCTI-A-000117
  • CAS Number 1185039-30-8
  • Molecular Formula C15H17D4N3O3S
  • Molecular Weight 327.44

Glimepiride Related Compound C

  • CAT Number DCTI-C-002889
  • CAS NUMBER 119018-30-3
  • MOLECULAR FORMULA C18H23N3O6S
  • MOLECULAR WEIGHT 409.46

Gln (Acm)-Vasopressin

  • CAT Number DCTI-D-000075
  • CAS NUMBER NA
  • MOLECULAR FORMULA C49H70N16O13S2
  • MOLECULAR WEIGHT 1155.32

Gln(Acm)-Desmopressin

  • CAT Number DCTI-D-000611
  • CAS Number NA
  • Molecular Formula C49H69N15O13S2
  • Molecular Weight 1140.3

Glu (17)-Liraglutide

  • CAT Number DCTI-D-000137
  • CAS NUMBER NA
  • MOLECULAR FORMULA C172H264N42O52
  • MOLECULAR WEIGHT 3752.25

Glu (4)-Gly-OH-Vasopressin

  • CAT Number DCTI-D-000107
  • CAS NUMBER NA
  • MOLECULAR FORMULA C46H63N13O14S2
  • MOLECULAR WEIGHT 1086.21

Glu 4-Oxytocin

  • CAT Number DCTI-D-000038
  • CAS Number NA
  • Molecular Formula C43H65N11O13S2
  • Molecular Weight 1008.18

Glu-(29)-Teriparatide

  • CAT Number DCTI-D-000619
  • CAS Number NA
  • Molecular Formula C181H290N54O52S2
  • Molecular Weight 4118.76

Glu-14-Calcitonin

  • CAT Number DCTI-D-000002
  • CAS Number NA
  • Molecular Formula C145H239N43O49S2
  • Molecular Weight 3432.88

Glu-20-Calcitonin

  • CAT Number DCTI-D-000003
  • CAS Number NA
  • Molecular Formula C145H239N43O49S2
  • Molecular Weight 3432.88

Glu(14)-Truncated(32-29)-Calcitonin

  • CAT Number DCTI-D-000238
  • CAS NUMBER NA
  • MOLECULAR FORMULA C131H217N39O43S2
  • MOLECULAR WEIGHT 3090.53

Glu(17)-Liraglutide (phosphate salt)

  • CAT Number DCTI-D-000540
  • CAS Number NA
  • Molecular Formula C172H264N42O52
  • Molecular Weight 3752.25

Glu(19)-Tirzepatide

  • CAT Number DCTI-D-000374
  • CAS NUMBER NA
  • MOLECULAR FORMULA C225H347N47O69
  • MOLECULAR WEIGHT 4814.51

Glu(24)-Tirzepatide

  • CAT Number DCTI-D-000375
  • CAS NUMBER NA
  • MOLECULAR FORMULA C225H347N47O69
  • MOLECULAR WEIGHT 4814.51

Glu(6)-Teriparatide

  • CAT Number DCTI-D-000457
  • CAS Number NA
  • Molecular Formula C164H252N44O55S
  • Molecular Weight 4118.76

Glu(7), Des-Amido] Terlipressin

  • CAT Number DCTI-D-000484
  • CAS NUMBER NA
  • MOLECULAR FORMULA C52H72N14O17S2
  • MOLECULAR WEIGHT 1229.35

Glu(9)-Linear Liraglutide

  • CAT Number DCTI-D-000307
  • CAS NUMBER NA
  • MOLECULAR FORMULA C152H230N42O47
  • MOLECULAR WEIGHT 3397.76

Glu(OEt)33-ACTH

  • CAT Number DCTI-D-000251
  • CAS NUMBER NA
  • MOLECULAR FORMULA C212H318N56O57S
  • MOLECULAR WEIGHT 4595.27

Glu[4]-Desmopressin

  • CAT Number DCTI-D-000605
  • CAS Number NA
  • Molecular Formula C46H63N13O13S2
  • Molecular Weight 1070.21

Glu4- AVP

  • CAT Number DCTI-D-000029
  • CAS Number NA
  • Molecular Formula C46H64N14O13S2
  • Molecular Weight 1085.22

Gly-OH-AVP

  • CAT Number DCTI-D-000028
  • CAS Number NA
  • Molecular Formula C46H64N14O13S2
  • Molecular Weight 1085.22

Gly9-OH-Desmopressin

  • CAT Number DCTI-D-000628
  • CAS Number NA
  • Molecular Formula C46H63N13O13S2
  • Molecular Weight 1070.21

Glycine 6-ethylchenodeoxy cholate Impurity

  • CAT Number DCTI-C-001148
  • CAS Number NA
  • Molecular Formula C28H47NO5
  • Molecular Weight 477.69

Glycopyrrolate EP Impurity L

  • CAT Number DCTI-C-001697
  • CAS Number 19833-96-6
  • Molecular Formula C14H18O3
  • Molecular Weight 234.3

Glycopyrrolate Related Compound C

  • CAT Number DCTI-C-002041
  • CAS NUMBER 427-49-6
  • MOLECULAR FORMULA C13H16O3
  • MOLECULAR WEIGHT 220.27

Glycopyrronium Impurity B

  • CAT Number DCTI-C-002040
  • CAS NUMBER 611-73-4
  • MOLECULAR FORMULA C8H6O3
  • MOLECULAR WEIGHT 150.13

Granisetron-D3

  • CAT Number DCTI-A-000122
  • CAS Number 1224925-76-1
  • Molecular Formula C18H21D3N4O
  • Molecular Weight 315.44

GTA Degradation Impurity-1

  • CAT Number DCTI-C-001901
  • CAS Number 174227-15-7
  • Molecular Formula C15H13N5O3
  • Molecular Weight 311.3

GTA Degradation Impurity-2

  • CAT Number DCTI-C-001852
  • CAS Number 1133-17-1
  • Molecular Formula C10H14O3S
  • Molecular Weight 214.28

GTA Degradation Impurity-3

  • CAT Number DCTI-C-001902
  • CAS Number 174227-27-1
  • Molecular Formula C17H17N5O4
  • Molecular Weight 355.35

Halobetasol Spiro Analog

  • CAT Number DCTI-C-002681
  • CAS NUMBER 912360-04-4
  • MOLECULAR FORMULA C25H29ClF2O4
  • MOLECULAR WEIGHT 466.95

Hexadecamethylcyclooctasiloxane

  • CAT Number DCTI-C-004049
  • CAS NUMBER 556-68-3
  • MOLECULAR FORMULA C16H48O8Si8
  • MOLECULAR WEIGHT 593.23

His (2)-Vasopressin

  • CAT Number DCTI-D-000104
  • CAS NUMBER NA
  • MOLECULAR FORMULA C46H65N15O12S2
  • MOLECULAR WEIGHT 1058.21

His-Cyclic-Semaglutide

  • CAT Number DCTI-D-000354
  • CAS NUMBER NA
  • MOLECULAR FORMULA C188H291N45O59
  • MOLECULAR WEIGHT 4125.65

His-Cyclic-Semaglutide-Phosphate Salt

  • CAT Number DCTI-D-000614
  • CAS Number NA
  • Molecular Formula C188H291N45O59
  • Molecular Weight 4125.65

HN-MCTRCO1

  • CAT Number DCTI-C-002171
  • CAS NUMBER 32779-36-5
  • MOLECULAR FORMULA C4H2BrClN2
  • MOLECULAR WEIGHT 193.43

HN-MCTRCO2

  • CAT Number DCTI-C-001903
  • CAS Number 1393813-43-8
  • Molecular Formula C15H19BrN4O4S
  • Molecular Weight 431.31

HN-MCTRCO3

  • CAT Number DCTI-C-001904
  • CAS Number 1393813-42-7
  • Molecular Formula C13H14BrClN4O2S
  • Molecular Weight 405.7

HN-MCTRCO4

  • CAT Number DCTI-C-002505
  • CAS NUMBER 441798-36-3
  • MOLECULAR FORMULA C19H20BrClN6O4S
  • MOLECULAR WEIGHT 543.82

HN-MCTRCO6

  • CAT Number DCTI-C-002213
  • CAS NUMBER 441796-13-0
  • MOLECULAR FORMULA C18H18Br2N6O4S
  • MOLECULAR WEIGHT 574.25

HN-MCTRCO7

  • CAT Number DCTI-C-002507
  • CAS NUMBER NA
  • MOLECULAR FORMULA C19H20Cl2N6O4S
  • MOLECULAR WEIGHT 499.37

Homo Sildenafil

  • CAT Number DCTI-C-000094
  • CAS Number 642928-07-2
  • Molecular Formula C23H32N6O4S
  • Molecular Weight 488.61

Hordenine

  • CAT Number DCTI-C-003325
  • CAS NUMBER 539-15-1
  • MOLECULAR FORMULA C10H15NO
  • MOLECULAR WEIGHT 165.24

HPPA impurity of Pyronaridine

  • CAT Number DCTI-C-004962
  • CAS Number 81079-95-0
  • Molecular Formula C18H27N3O2
  • Molecular Weight 317.43

Hydantoin Aminoalcohol Ritonavir

  • CAT Number DCTI-C-001808
  • CAS Number 1010809-61-6
  • Molecular Formula C29H34N4O5S
  • Molecular Weight 550.67

Hydralazine Lactosone Ring-opened adduct

  • CAT Number DCTI-C-003202
  • CAS NUMBER NA
  • MOLECULAR FORMULA C20H26N4O10
  • MOLECULAR WEIGHT 482.45

Hydrocortisone (9B, 11B – Epoxide)

  • CAT Number DCTI-C-001123
  • CAS Number 10072-97-6
  • Molecular Formula C21H28O5
  • Molecular Weight 360.45

Hydrocortisone / Pregn-4-ene-3,20-dione,11,17,21-trihydroxy-,(11β)

  • CAT Number DCTI-C-000841
  • CAS Number 50-23-7
  • Molecular Formula C21H30O5
  • Molecular Weight 362.47

Hydrocortisone 17-Formoxyl Impurity

  • CAT Number DCTI-C-002046
  • CAS NUMBER NA
  • MOLECULAR FORMULA C21H28O6
  • MOLECULAR WEIGHT 376.45
Hydrocortisone-DCTI-C-1277-Daicel
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Hydrocortisone E-enol aldehyde

  • CAT Number DCTI-C-001277
  • CAS Number 105562-12-7
  • Molecular Formula C21H28O4
  • Molecular Weight 344.45

Hydrocortisone EP Imp-N (Symmetrical dimer)

  • CAT Number DCTI-C-001032
  • CAS Number NA
  • Molecular Formula C42H58O10
  • Molecular Weight 722.92

Hydrocortisone EP impurity E

  • CAT Number DCTI-C-003567
  • CAS NUMBER 600-99-7
  • MOLECULAR FORMULA C21H28O5
  • MOLECULAR WEIGHT 360.45
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