product Impurities

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Indacaterol Acetate S-Isomer

  • CAT Number DCTI-C-001897
  • CAS Number 1235445-80-3 (Free Base) ; 2219344-56-4 (Acetate Salt)
  • Molecular Formula (free base): C24H28N2O3 (acetate Salt): C26H32N2O5
  • Molecular Weight (Free base): 392.50 (acetate Salt): 452.55

Indacaterol Impurity 8

  • CAT Number DCTI-C-002052
  • CAS NUMBER NA
  • MOLECULAR FORMULA C24H30N2O3 (free base) ; C26H34N2O5 (acetate Salt)
  • MOLECULAR WEIGHT 394.52(free base); 454.57(acetate Salt)

Indacaterol monoethyl impurity

  • CAT Number DCTI-C-002932
  • CAS Number 1026461-20-0
  • Molecular Formula C22H24N2O3
  • Molecular Weight 364.45

Indacaterol S Isomer

  • CAT Number DCTI-C-002931
  • CAS NUMBER 1235445-80-3
  • MOLECULAR FORMULA C24H28N2O3
  • MOLECULAR WEIGHT 392.5

Indapamide EP Impurity-A

  • CAT Number DCTI-C-004123
  • CAS NUMBER 85440-79-5
  • MOLECULAR FORMULA C9H10N2O
  • MOLECULAR WEIGHT 162.19

Indole Acetic Acid Analogue of Sumatriptan. Formate salt

  • CAT Number DCTI-C-002740
  • CAS NUMBER 103628-44-0 (Free Base)
  • MOLECULAR FORMULA C12H14N2O4S (Free Base); C13H16N2O6S (Formate Salt)
  • MOLECULAR WEIGHT 282.31 (Free Base); 328.34 (Formate Salt)

Indomethacin alpha monoglyceride

  • CAT Number DCTI-C-001795
  • CAS Number 71848-87-8
  • Molecular Formula C22H22ClNO6
  • Molecular Weight 431.87

Indomethacin EP Impurity-E

  • CAT Number DCTI-C-001740
  • CAS Number 807614-94-4
  • Molecular Formula C19H16ClNO4
  • Molecular Weight 357.79

Iodixanol Impurity-1 (Mixture of Isomers)

  • CAT Number DCTI-C-002748
  • CAS NUMBER NA
  • MOLECULAR FORMULA C35H44I6N6O15
  • MOLECULAR WEIGHT 1550.19

IOHEXOL EP IMPURITY G/ Iohexol Impurity G

  • CAT Number DCTI-C-002451
  • CAS NUMBER NA
  • MOLECULAR FORMULA C16H21I2N3O7
  • MOLECULAR WEIGHT 621.17

IOHEXOL EP IMPURITY H/ Iohexol Impurity H

  • CAT Number DCTI-C-002452
  • CAS NUMBER 1651211-78-7
  • MOLECULAR FORMULA C19H27I2N3O9
  • MOLECULAR WEIGHT 695.25

IOHEXOL EP IMPURITY I/ Iohexol Impurity I

  • CAT Number DCTI-C-002453
  • CAS NUMBER 196309-19-0
  • MOLECULAR FORMULA C17H23I2N3O8
  • MOLECULAR WEIGHT 651.19

Iopamidol EP Impurity I

  • CAT Number DCTI-C-002294
  • CAS NUMBER NA
  • MOLECULAR FORMULA C17H22ClI2N3O8
  • MOLECULAR WEIGHT 685.63

Iptacopan D labelled

  • CAT Number DCTI-A-000512
  • CAS Number 947502-66-1
  • Molecular Formula C25H25D5N2O4
  • Molecular Weight 427.56

Iptacopan Diastereomer-1

  • CAT Number DCTI-C-004603
  • CAS Number 3057514-75-4
  • Molecular Formula C25H30N2O4
  • Molecular Weight 422.52

Iptacopan Diastereomer-2

  • CAT Number DCTI-C-004604
  • CAS Number NA
  • Molecular Formula C25H30N2O4
  • Molecular Weight 422.52

Iptacopan Enantiomer

  • CAT Number DCTI-C-004605
  • CAS Number 1644670-39-2
  • Molecular Formula C25H30N2O4
  • Molecular Weight 422.52

Irbesartan Oxime impurity

  • CAT Number DCTI-C-002053
  • CAS NUMBER 2757965-00-5
  • MOLECULAR FORMULA C25H27N7O2
  • MOLECULAR WEIGHT 457.54

Isavuconazole Diastereomer-1

  • CAT Number DCTI-C-002536
  • CAS NUMBER NA
  • MOLECULAR FORMULA C22H17F2N5OS
  • MOLECULAR WEIGHT 437.47

Isavuconazole Diastereomer-2

  • CAT Number DCTI-C-002537
  • CAS NUMBER NA
  • MOLECULAR FORMULA C22H17F2N5OS
  • MOLECULAR WEIGHT 437.47

Isavuconazole Enantiomer

  • CAT Number DCTI-C-002538
  • CAS NUMBER NA
  • MOLECULAR FORMULA C22H17F2N5OS
  • MOLECULAR WEIGHT 437.47

Isavuconazole Impurity 14

  • CAT Number DCTI-C-001928
  • CAS Number 2170932-49-5
  • Molecular Formula C13H14F2N4OS
  • Molecular Weight 312.34

Isavuconazole Impurity 15

  • CAT Number DCTI-C-001926
  • CAS Number NA
  • Molecular Formula C13H14F2N4OS
  • Molecular Weight 312.34

Isavuconazole Impurity 33

  • CAT Number DCTI-C-002534
  • CAS NUMBER 2734004-61-4
  • MOLECULAR FORMULA C8H8N2O2
  • MOLECULAR WEIGHT 164.16

Isavuconazole Impurity 36

  • CAT Number DCTI-C-001929
  • CAS Number 368421-58-3
  • Molecular Formula C13H14F2N4OS
  • Molecular Weight 312.34

Isavuconazole Impurity B

  • CAT Number DCTI-C-002541
  • CAS NUMBER NA
  • MOLECULAR FORMULA Free Base: C32H30F2N7O4S+ HCl Salt: C32H31Cl2F2N7O4S
  • MOLECULAR WEIGHT Free Base: 646.69; HCl Salt: 718.60

Isavuconazole Impurity D

  • CAT Number DCTI-C-004387
  • CAS Number NA
  • Molecular Formula C35H37F2N8O6S+(Free base):C35H38Cl2F2N8O6S(HCl salt)
  • Molecular Weight 735.79(Free base): 807.70(HCl salt)

Isavuconazole Impurity E

  • CAT Number DCTI-C-004370
  • CAS Number NA
  • Molecular Formula C32H30ClF2N7O4S(Salt):C32H30F2N7O4S+(Free base)
  • Molecular Weight 682.14(Salt):646.69(Free base)

Isavuconazole Impurity-1 (Enantiomer)

  • CAT Number DCTI-C-001927
  • CAS Number NA
  • Molecular Formula C13H14F2N4OS
  • Molecular Weight 312.34

Isavuconazole Impurity-2

  • CAT Number DCTI-C-001922
  • CAS Number 2001051-99-4
  • Molecular Formula C13H12F2N4O
  • Molecular Weight 278.26

Isavuconazole Impurity-2 (Diastereomer-2)

  • CAT Number DCTI-C-001924
  • CAS Number 2001052-01-1
  • Molecular Formula C13H12F2N4O
  • Molecular Weight 278.26

Isavuconazole Impurity-6

  • CAT Number DCTI-C-001923
  • CAS Number 2069200-13-9
  • Molecular Formula C13H12F2N4O
  • Molecular Weight 278.26

Isavuconazole Mixture

  • CAT Number DCTI-C-002313
  • CAS NUMBER NA
  • MOLECULAR FORMULA C22H17F2N5OS
  • MOLECULAR WEIGHT 437.47

Isavuconazole Thioamide mixture of isomers

  • CAT Number DCTI-C-002326
  • CAS NUMBER 2517755-29-0
  • MOLECULAR FORMULA C13H14F2N4O1S
  • MOLECULAR WEIGHT 312.34

Isavuconazonium chloride(diasteriomer-1)

  • CAT Number DCTI-C-002271
  • CAS NUMBER NA
  • MOLECULAR FORMULA C35H35F2N8O5S+(FREE BASE); C35H36Cl2F2N8O5S (CHLORIDE SALT)
  • MOLECULAR WEIGHT 717.77(free base); 789.69(chloride salt)

Isavuconazonium chloride(diasteriomer-2)

  • CAT Number DCTI-C-002272
  • CAS NUMBER 2169911-47-9
  • MOLECULAR FORMULA C35H35F2N8O5S+(FREE BASE) C35H36Cl2F2N8O5S (CHLORIDE SALT)
  • MOLECULAR WEIGHT 717.77(free base) 789.69(chloride salt)

Isavuconazonium chloride(enantiomer)

  • CAT Number DCTI-C-002273
  • CAS NUMBER NA
  • MOLECULAR FORMULA C35H35F2N8O5S+(FREE BASE) C35H36Cl2F2N8O5S(CHLORIDE SALT)
  • MOLECULAR WEIGHT 717.77(free base) 789.69(chloride salt)

Iso Iso Iopamidol

  • CAT Number DCTI-C-002611
  • CAS NUMBER NA
  • MOLECULAR FORMULA C17H22I3N3O8
  • MOLECULAR WEIGHT 777.09

Iso Propranolol

  • CAT Number DCTI-C-001233
  • CAS Number 27827-19-6
  • Molecular Formula C16H21NO2
  • Molecular Weight 259.35

Iso-Asp (10&16) Teriparatide

  • CAT Number DCTI-D-000606
  • CAS Number NA
  • Molecular Formula C181H289N53O53S2
  • Molecular Weight 4119.74

Iso-Asp (30)-Teriparatide

  • CAT Number DCTI-D-000609
  • CAS Number NA
  • Molecular Formula C181H291N55O51S2
  • Molecular Weight 4117.77

Iso-Asp-Semaglutide

  • CAT Number DCTI-D-000174
  • CAS NUMBER NA
  • MOLECULAR FORMULA C187H291N45O59
  • MOLECULAR WEIGHT 4113.64

Iso-Asp(10)-Abaloparatide

  • CAT Number DCTI-D-000712
  • CAS Number NA
  • Molecular Formula C174H300N56O49
  • Molecular Weight 3960.66

Iso-Asp(16)-Teriparatide

  • CAT Number DCTI-D-000494
  • CAS Number NA
  • Molecular Formula C164H252N44O55S
  • Molecular Weight 4118.76

Iso-Asp(3)-Teduglutide

  • CAT Number DCTI-D-000405
  • CAS NUMBER NA
  • MOLECULAR FORMULA C164H252N44O55S
  • MOLECULAR WEIGHT 3752.13

Iso-Asp(8)-Teduglutide

  • CAT Number DCTI-D-000497
  • CAS NUMBER NA
  • MOLECULAR FORMULA C164H252N44O55S
  • MOLECULAR WEIGHT 3752.13

Iso-Asp(9)-Glucagon

  • CAT Number DCTI-D-000704
  • CAS Number NA
  • Molecular Formula C153H225N43O49S
  • Molecular Weight 3482.8

Isobutyl 2-(2-oxopyrrolidin-1-yl) butanoate

  • CAT Number DCTI-C-001208
  • CAS Number NA
  • Molecular Formula C12H21NO3
  • Molecular Weight 227.3

Isodecyl acyl isomer

  • CAT Number DCTI-D-000119
  • CAS NUMBER NA
  • MOLECULAR FORMULA C72H101N17O26
  • MOLECULAR WEIGHT 1620.69

ISOPILOCARPIC ACID

  • CAT Number DCTI-C-002108
  • CAS NUMBER 34350-99-7 (salt free)
  • MOLECULAR FORMULA C11H18N2O3 (Free Acid) ; C11H17N2NaO3 (Sodium Salt)
  • MOLECULAR WEIGHT 226.13 (Free Acid); 248.26 (Sodium Salt)

Isopilocarpic Acid

  • CAT Number DCTI-C-003043
  • CAS NUMBER 34350-99-7 (salt free)
  • MOLECULAR FORMULA C15H29N3O3(diethyl amine salt); C11H18N2O38(Free Base)
  • MOLECULAR WEIGHT 299.42(diethyl amine salt);226.28(Free base)

ISOPILOCARPINE

  • CAT Number DCTI-C-001905
  • CAS Number 531-35-1
  • Molecular Formula C11H16N2O2
  • Molecular Weight 208.26

Isoprenaline Impurity 3

  • CAT Number DCTI-C-003119
  • CAS NUMBER 1212-03-9 (Free Base)
  • MOLECULAR FORMULA C12H19NO3 (Free Base); C14H23NO5 (Acetate Salt)
  • MOLECULAR WEIGHT 225.29 (Free Base); 285.34 (Acetate Salt)

Isoprenaline Impurity 4

  • CAT Number DCTI-C-003123
  • CAS NUMBER 3413-49-8 (Free Base)
  • MOLECULAR FORMULA C12H19NO3 (Free Base); C14H23NO5 (Acetate Salt)
  • MOLECULAR WEIGHT 225.29 (Free Base); 285.34 (Acetate Salt)

Isopropyl 2-(2-oxo-4-propylpyrrolidin-1-yl)butanoate

  • CAT Number DCTI-C-001853
  • CAS Number NA
  • Molecular Formula C14H25NO3
  • Molecular Weight 255.36

Isopropyl 2-hydroxy-2-phenyl-acetate

  • CAT Number DCTI-C-001301
  • CAS NUMBER 4118-51-8
  • MOLECULAR FORMULA C11H14O3
  • MOLECULAR WEIGHT 194.23

Isopropyl 4-acetylbenzoate (Ibuprofen Impurity)

  • CAT Number DCTI-C-000740
  • CAS Number 220089-22-5
  • Molecular Formula C12H14O3
  • Molecular Weight 206.24

Isopropyl Camphorsulphonate

  • CAT Number DCTI-C-000370
  • CAS Number NA
  • Molecular Formula C13H22O4S
  • Molecular Weight 274.38

Isopropyl Diphenylphosphorylpentanoate

  • CAT Number DCTI-C-004465
  • CAS Number 2088449-88-9 
  • Molecular Formula C20H25O3P
  • Molecular Weight 344.39

Isopropyl impurity of Tenofovir diethylamine salt

  • CAT Number DCTI-C-001069
  • CAS Number 1244022-56-7 (Free acid)
  • Molecular Formula C18H28N5O8P (Free acid) C22H39N6O8P (Diethylamine Base)
  • Molecular Weight 489.14 (Free acid) 562.25 (Diethylamine salt)

Isopropyl Isonipecotate

  • CAT Number DCTI-C-000961
  • CAS Number 251638-86-5
  • Molecular Formula C9H17NO2
  • Molecular Weight 171.24

Isopropyl Tenofovir

  • CAT Number DCTI-C-000835
  • CAS Number NA
  • Molecular Formula C12H20N5O4P (Free Base) C12H23N6O4P (Ammonium Salt)
  • Molecular Weight 329.30 (Free Base) 346.33 (Ammonium Salt)

Isopropyl(S)-2-amino-3-((S)-2-oxopyrrolidin-3-yl)p...

  • CAT Number DCTI-C-003885
  • CAS NUMBER NA
  • MOLECULAR FORMULA C10H19ClN2O3
  • MOLECULAR WEIGHT 250.72

Isopropyledine Clindamycin

  • CAT Number DCTI-C-001704
  • CAS Number 147650-54-2
  • Molecular Formula C21H37ClN2O5S
  • Molecular Weight 465.05

Isopropylidene Clindamycin Phosphate

  • CAT Number DCTI-C-001854
  • CAS Number NA
  • Molecular Formula C21H38ClN2O8PS
  • Molecular Weight 545.02
Isosulfan Blue Impurity 1
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Isosulfan Blue Impurity 1

  • CAT Number DCTI-C-001490
  • CAS Number 2828260-22-4
  • Molecular Formula C17H19NO7S2
  • Molecular Weight 413.46

Isotope of Oxazine Imp of Isavuconazole

  • CAT Number DCTI-C-002860
  • CAS NUMBER NA
  • MOLECULAR FORMULA C8H5D3N2O2
  • MOLECULAR WEIGHT 167.18

Isotretinoin Impurity I

  • CAT Number DCTI-C-000854
  • CAS Number 75281-25-3
  • Molecular Formula C20H28O3
  • Molecular Weight 316.44

Isovalganciclovir

  • CAT Number DCTI-C-001071
  • CAS Number 1219792-42-3 (Free Base) ; 1429306-09-1 (HCl Salt)
  • Molecular Formula C14H22N6O5 (Free Base) C14H23ClN6O5(HCl Salt)
  • Molecular Weight 354.37 (Free Base) 390.82 (HCl Salt)

Istradefylline D Labelled

  • CAT Number DCTI-A-000523
  • CAS Number NA
  • Molecular Formula C20H18D6N4O4
  • Molecular Weight 390.47

Istradefylline Impurity

  • CAT Number DCTI-C-001625
  • CAS Number 49540-32-1
  • Molecular Formula C5H11N3O2
  • Molecular Weight 145.16

Itopride-D6

  • CAT Number DCTI-A-000358
  • CAS NUMBER NA
  • MOLECULAR FORMULA C20H20D6N2O4
  • MOLECULAR WEIGHT 364.47

Itraconazole D8

  • CAT Number DCTI-A-000474
  • CAS Number NA
  • Molecular Formula C35H30D8Cl2N8O4
  • Molecular Weight 713.68

Ivabradine chloro impurity

  • CAT Number DCTI-C-001491
  • CAS Number NA
  • Molecular Formula C27H37ClN2O5 (Free Base) C27H38Cl2N2O5 (HCl Salt)
  • Molecular Weight 505.05 (Free Base) 541.51 (HCl Salt)

Ivabradine D6 oxalate

  • CAT Number DCTI-A-000539
  • CAS Number NA
  • Molecular Formula C29H32D6N2O9 (Salt) C27H30D6N2O5 (Free Base)
  • Molecular Weight 564.66 (Salt) 474.63 (Free Base)

Ivabradine Enantiomer Hydrochloride

  • CAT Number DCTI-C-004745
  • CAS Number 148849-68-7
  • Molecular Formula C27H37ClN2O5
  • Molecular Weight 505.05

Ivabradine impurity

  • CAT Number DCTI-C-001034
  • CAS Number 2253977-80-7
  • Molecular Formula C27H36N2O6
  • Molecular Weight 484.59

Ivabradine Impurity B

  • CAT Number DCTI-C-002327
  • CAS NUMBER NA
  • MOLECULAR FORMULA C27H42N2O5 (Free base); C31H48N2O11 (Salt)
  • MOLECULAR WEIGHT 474.64 (Free base); 624.73 (Salt)

Ivabradine Impurity D

  • CAT Number DCTI-C-001743
  • CAS Number 866783-12-2 (Free Base) ; 866783-13-3 (HCl Salt)
  • Molecular Formula C12H17NO2 (Free base) C12H18ClNO2 (Salt)
  • Molecular Weight 207.27 (Free base) 243.73 (Salt)

Ivabradine Intermediate

  • CAT Number DCTI-C-001744
  • CAS Number 85175-77-5
  • Molecular Formula C16H24N2O3
  • Molecular Weight 292.38

Ivabradine intermediate allyl impurity

  • CAT Number DCTI-C-001855
  • CAS Number NA
  • Molecular Formula C15H17NO3
  • Molecular Weight 259.31

Ivabradine intermediate nitroso impurity

  • CAT Number DCTI-C-001678
  • CAS Number NA
  • Molecular Formula C12H16N2O3
  • Molecular Weight 236.27

Ivabradine intermediate propanol impurity

  • CAT Number DCTI-C-001856
  • CAS Number 1235547-06-4
  • Molecular Formula C15H19NO4
  • Molecular Weight 277.32

Ivabradine ring open impurity

  • CAT Number DCTI-C-003252
  • CAS NUMBER 1462470-54-7
  • MOLECULAR FORMULA C27H38N2O6
  • MOLECULAR WEIGHT 486.61

Ivosidenib-D4

  • CAT Number DCTI-A-000255
  • CAS NUMBER NA
  • MOLECULAR FORMULA C28H18D4ClF3N6O3
  • MOLECULAR WEIGHT 586.99

Ivosidenib-D4 (S,R-isomer)

  • CAT Number DCTI-A-000256
  • CAS NUMBER NA
  • MOLECULAR FORMULA C28H18D4ClF3N6O3
  • MOLECULAR WEIGHT 586.99

IXAM01 (Impurity -A)

  • CAT Number DCTI-C-005052
  • CAS Number 667403-46-5
  • Molecular Formula C9H7Cl2NO3
  • Molecular Weight 248.06

IXAN26

  • CAT Number DCTI-C-004628
  • CAS Number NA
  • Molecular Formula C10H8Cl2N2O3
  • Molecular Weight 275.08

Ixazomib Citrate (S)-Isomer

  • CAT Number DCTI-C-004176
  • CAS NUMBER NA
  • MOLECULAR FORMULA C20H23BCl2N2O9
  • MOLECULAR WEIGHT 517.12

Ixazomib Impurity-B

  • CAT Number DCTI-C-003606
  • CAS NUMBER 2872629-73-5
  • MOLECULAR FORMULA C14H18Cl2N2O2
  • MOLECULAR WEIGHT 317.21

Ixazomib Impurity-C

  • CAT Number DCTI-C-003607
  • CAS NUMBER 1378314-08-9
  • MOLECULAR FORMULA C9H8Cl2N2O2
  • MOLECULAR WEIGHT 247.07

Ixazomib Impurity-D

  • CAT Number DCTI-C-003632
  • CAS NUMBER 2806031-79-6
  • MOLECULAR FORMULA C12H16BCl2NO3
  • MOLECULAR WEIGHT 303.97

Keto Itraconazole

  • CAT Number DCTI-C-003668
  • CAS NUMBER 112560-33-5
  • MOLECULAR FORMULA C35H36Cl2N8O5
  • MOLECULAR WEIGHT 719.62

Keto-vamorolone

  • CAT Number DCTI-C-004868
  • CAS Number NA
  • Molecular Formula C44H52O10
  • Molecular Weight 740.89

Ketoconazole D8  

  • CAT Number DCTI-A-000438
  • CAS NUMBER NA
  • MOLECULAR FORMULA C26H20D8Cl2N4O4
  • MOLECULAR WEIGHT 539.48

Ketoconazole N-oxide

  • CAT Number DCTI-C-004759
  • CAS Number NA
  • Molecular Formula C26H28Cl2N4O5
  • Molecular Weight 547.43

Ketoconazole R600640 Impurity

  • CAT Number DCTI-C-003759
  • CAS NUMBER NA
  • MOLECULAR FORMULA C41H51Cl2N4O5 (without salt); C41H51BrCl2N4O5 (Bromo salt)
  • MOLECULAR WEIGHT 750.78 (without salt); 830.69 (Bromo salt)

Ketodarolutamide

  • CAT Number DCTI-C-002760
  • CAS NUMBER 1297537-33-7
  • MOLECULAR FORMULA C19H17ClN6O2
  • MOLECULAR WEIGHT 396.83

Ketopemetrexed

  • CAT Number DCTI-C-000157
  • CAS Number 193281-00-4
  • Molecular Formula C20H21N5O7
  • Molecular Weight 443.42

Ketoprofen-D3

  • CAT Number DCTI-A-000213
  • CAS Number 159490-55-8
  • Molecular Formula C16H11D3O3
  • Molecular Weight 257.3
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