product Impurities

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rac-Iptacopan

  • CAT Number DCTI-C-004443
  • CAS Number 1644671-21-5
  • Molecular Formula C25H30N2O4
  • Molecular Weight 422.52

rac-Levetiracetam / Etiracetam

  • CAT Number DCTI-C-001416
  • CAS Number 33996-58-6
  • Molecular Formula C8H14N2O2
  • Molecular Weight 170.21

rac-Manidipine-D4

  • CAT Number DCTI-A-000128
  • CAS Number 1189656-59-4
  • Molecular Formula C35H34D4N4O6
  • Molecular Weight 614.74

rac-Niraparib Acid

rac-O-Benzyl N-Benzyl Formoterol

  • CAT Number DCTI-C-001031
  • CAS Number 43229-70-5
  • Molecular Formula C33H36N2O4
  • Molecular Weight 524.65

rac-Sitagliptin

  • CAT Number DCTI-C-000823
  • CAS Number 823817-56-7 (Free Base) ; 2309520-11-2 (HCl Salt)
  • Molecular Formula C16H15F6N5O (Free base) C16H16ClF6N5O (Salt)
  • Molecular Weight 407.31 (Free base) 443.8 (Salt)

Racemic Bedaquiline Diastereomer Impurity

  • CAT Number DCTI-C-002869
  • CAS NUMBER NA
  • MOLECULAR FORMULA C32H31BrN2O2
  • MOLECULAR WEIGHT 555.52

Racemic Mixture of Mirogabalin (Benzene sulfonic acid salt)

  • CAT Number DCTI-C-003183
  • CAS NUMBER NA
  • MOLECULAR FORMULA C18H25NO5S (Salt)C12H19NO2 (Free Base)
  • MOLECULAR WEIGHT 367.46(Salt); 209.29 (Free Base)

Raloxifene D4

  • CAT Number DCTI-A-000207
  • CAS Number 1185076-44-1
  • Molecular Formula C28H23D4NO4S
  • Molecular Weight 477.61

Raloxifene Dimer

  • CAT Number DCTI-C-000632
  • CAS Number 618902-12-8
  • Molecular Formula C56H52N2O8S2
  • Molecular Weight 945.16

Raloxifene N-Oxide

  • CAT Number DCTI-C-000633
  • CAS Number 195454-31-0
  • Molecular Formula C28H27NO5S
  • Molecular Weight 489.59

Raltegravir Diketo Amine Impurity

  • CAT Number DCTI-C-001841
  • CAS Number 1193687-86-3
  • Molecular Formula C18H20FN5O5
  • Molecular Weight 405.39

Raltegravir Impurity-A

  • CAT Number DCTI-C-001837
  • CAS Number 888504-28-7
  • Molecular Formula (Potassium salt): C4H3KN2O3 (Free base): C4H4N2O3
  • Molecular Weight (Potassium salt): 166.17 (Free base): 128.09

Raltegravir Impurity-B

  • CAT Number DCTI-C-001838
  • CAS Number 518048-03-8
  • Molecular Formula C16H19FN4O3
  • Molecular Weight 334.35

Raltegravir Impurity-G

  • CAT Number DCTI-C-001839
  • CAS Number 1193687-88-5
  • Molecular Formula C20H23FN4O6
  • Molecular Weight 434.42

Raltegravir Oxo Acetic Acid

  • CAT Number DCTI-C-001840
  • CAS Number 1064706-98-4
  • Molecular Formula C18H19FN4O6
  • Molecular Weight 406.37

Raltitrexed R-isomer

  • CAT Number DCTI-C-004310
  • CAS NUMBER 1042419-89-5
  • MOLECULAR FORMULA C21H22N4O6S
  • MOLECULAR WEIGHT 458.49

Ramelteon-R-Isomer

  • CAT Number DCTI-C-004110
  • CAS NUMBER 196597-27-0
  • MOLECULAR FORMULA C16H21NO2
  • MOLECULAR WEIGHT 259.35

Ramipril EP Impurity D

  • CAT Number DCTI-C-001709
  • CAS Number 143168-12-1
  • Molecular Formula C23H30N2O4
  • Molecular Weight 398.5

Ramipril EP Impurity E

  • CAT Number DCTI-C-002377
  • CAS NUMBER 87269-97-4
  • MOLECULAR FORMULA C21H28N2O5
  • MOLECULAR WEIGHT 388.46

Ramipril EP Impurity K

  • CAT Number DCTI-C-005389
  • CAS Number NA
  • Molecular Formula C21H26N2O4
  • Molecular Weight 370.45

Ramipril EP Impurity O

  • CAT Number DCTI-C-005388
  • CAS Number NA
  • Molecular Formula C30H38N2O6
  • Molecular Weight 522.64

Ramipril Hydrochloride D5

  • CAT Number DCTI-A-000584
  • CAS Number NA
  • Molecular Formula C23H28D5ClN2O5
  • Molecular Weight 458.01

Ramipril Impurity 20 Hydrochloride

  • CAT Number DCTI-C-004666
  • CAS Number 1279035-95-8
  • Molecular Formula C15H20ClNO2 (HCl Salt) C15H19NO2 (Free Base)
  • Molecular Weight 281.78 (HCl Salt) 245.32 (Free Base)

Ramipril Isomer-1 Hydrochloride

  • CAT Number DCTI-C-004667
  • CAS Number 87679-31-0
  • Molecular Formula C23H33ClN2O5 (HCl Salt) C23H32N2O5 (Free Base)
  • Molecular Weight 452.98 (HCl Salt) 416.52 (Free Base)

Ramipril Megluamine Amide Impurity

  • CAT Number DCTI-C-002379
  • CAS NUMBER NA
  • MOLECULAR FORMULA C28H43N3O9 (free base); C30H44F3N3O11 (CF3COOH salt)
  • MOLECULAR WEIGHT 565.66 (free base); 679.69 (CF3COOH salt)

Ramipril RR-isomer of ECPP Alanine

  • CAT Number DCTI-C-001038
  • CAS Number 122076-80-6
  • Molecular Formula C15H21NO4
  • Molecular Weight 279.34

Ramipril RS-isomer of ECPP Alanine

  • CAT Number DCTI-C-001039
  • CAS Number 84324-12-9
  • Molecular Formula C15H21NO4
  • Molecular Weight 279.34

Ramipril SR-isomer of ECPP Alanine

  • CAT Number DCTI-C-001040
  • CAS Number 85196-26-5
  • Molecular Formula C15H21NO4
  • Molecular Weight 279.34

Ramipril SS-isomer of ECPP Alanine

  • CAT Number DCTI-C-001041
  • CAS Number 82717-96-2
  • Molecular Formula C15H21NO4
  • Molecular Weight 279.34

Ramiprilat D5

  • CAT Number DCTI-A-000569
  • CAS Number 1356837-92-7
  • Molecular Formula C21H23D5N2O5
  • Molecular Weight 393.49

Ranolazine ether dimer

  • CAT Number DCTI-C-002718
  • CAS NUMBER NA
  • MOLECULAR FORMULA C34H52N6O5
  • MOLECULAR WEIGHT 624.83

Ranolazine Impurity 13

  • CAT Number DCTI-C-003398
  • CAS NUMBER NA
  • MOLECULAR FORMULA C34H45N3O7
  • MOLECULAR WEIGHT 607.75

Ranolazine impurity ZEN-II

  • CAT Number DCTI-C-000219
  • CAS Number 1131-01-7
  • Molecular Formula C10H12ClNO
  • Molecular Weight 197.66

Ranolazine Metabolite CVT-2512

  • CAT Number DCTI-C-002153
  • CAS NUMBER 172430-46-5
  • MOLECULAR FORMULA C17H27N3O3
  • MOLECULAR WEIGHT 321.42

Ranolazine Metabolite CVT-2514

  • CAT Number DCTI-C-002154
  • CAS NUMBER 172430-45-4
  • MOLECULAR FORMULA C23H31N3O4
  • MOLECULAR WEIGHT 413.52

Ranolazine Metabolite CVT-4786

  • CAT Number DCTI-C-002155
  • CAS NUMBER 13057-65-3
  • MOLECULAR FORMULA C10H12O5
  • MOLECULAR WEIGHT 212.2

Ranolazine related compound A

  • CAT Number DCTI-C-000218
  • CAS Number 2210-74-4
  • Molecular Formula C10H12O3
  • Molecular Weight 180.2

Ranolazine Related Compound C

  • CAT Number DCTI-C-000064
  • CAS Number 5294-61-1
  • Molecular Formula C14H21N3O
  • Molecular Weight 247.34

Ranolazine related compound D (ZEN-IV)

  • CAT Number DCTI-C-000220
  • CAS Number 380204-72-8
  • Molecular Formula C24H32N4O2
  • Molecular Weight 408.55

Ranolazine Related compound-B

  • CAT Number DCTI-C-000234
  • CAS Number 755711-09-2
  • Molecular Formula C23H31N3O3
  • Molecular Weight 397.52

Ranolazine-D3

  • CAT Number DCTI-A-000013
  • CAS Number 1054624-77-9
  • Molecular Formula C24H30D3N3O4
  • Molecular Weight 430.56

Ranolazine-D8

  • CAT Number DCTI-A-000014
  • CAS Number 1092804-88-0
  • Molecular Formula C24H25D8N3O4
  • Molecular Weight 435.59

RCB – Cyclopentyl amine alkyne impurity

  • CAT Number DCTI-C-000306
  • CAS NUMBER NA
  • MOLECULAR FORMULA C12H14ClN3O
  • MOLECULAR WEIGHT 251.71

RCB-Alkyne Acid Impurity

  • CAT Number DCTI-C-000305
  • CAS NUMBER NA
  • MOLECULAR FORMULA C15H15N3O3
  • MOLECULAR WEIGHT 285.3

RCB-Alkyne Hydroxy Methyl Impurity

  • CAT Number DCTI-C-000303
  • CAS NUMBER NA
  • MOLECULAR FORMULA C15H17N3O2
  • MOLECULAR WEIGHT 271.32

RCB-Chloro dimer impurity

  • CAT Number DCTI-C-000328
  • CAS NUMBER NA
  • MOLECULAR FORMULA C24H25ClN6O3
  • MOLECULAR WEIGHT 480.95

RCB-Cyclopentyl Amine Hydroxy Methyl Impurity

  • CAT Number DCTI-C-000302
  • CAS NUMBER NA
  • MOLECULAR FORMULA C17H24N4O
  • MOLECULAR WEIGHT 300.41

RCB-cyclopentylamine acid impurity

  • CAT Number DCTI-C-000304
  • CAS NUMBER NA
  • MOLECULAR FORMULA C17H22N4O2
  • MOLECULAR WEIGHT 314.39

RCB-N-Oxide Impurity

  • CAT Number DCTI-C-000459
  • CAS NUMBER NA
  • MOLECULAR FORMULA C23H30N8O2
  • MOLECULAR WEIGHT 450.55

RDV Nitrophenol R-Isomer

  • CAT Number DCTI-C-001514
  • CAS Number 1354823-37-2
  • Molecular Formula C21H27N2O7P
  • Molecular Weight 450.43 (free base)

RDV PENTAFLUORO RR ISOMER

  • CAT Number DCTI-C-001508
  • CAS Number NA
  • Molecular Formula C21H23F5NO5P
  • Molecular Weight 495.38

RDV PENTAFLUORO RS ISOMER

  • CAT Number DCTI-C-000934
  • CAS Number NA
  • Molecular Formula C21H23F5NO5P
  • Molecular Weight 495.38

RDV PENTAFLUORO SR ISOMER

  • CAT Number DCTI-C-000932
  • CAS Number 1911578-99-8
  • Molecular Formula C21H23F5NO5P
  • Molecular Weight 495.38

RDV PENTAFLUORO SS ISOMER

  • CAT Number DCTI-C-000933
  • CAS Number 1911578-98-7
  • Molecular Formula C21H23F5NO5P
  • Molecular Weight 495.38

REDUCED IMP OF 5,6 DIETHYLINDENAMINE HCl

  • CAT Number DCTI-C-000954
  • CAS Number 1361415-59-9 (free base)
  • Molecular Formula C13H25N C13H26ClN (HCl Salt)
  • Molecular Weight 195.34 231.81 (HCl Salt)

Regadenoson Carboxylic Acid impurity

  • CAT Number DCTI-C-001635
  • CAS Number 313348-29-7
  • Molecular Formula C14H15N7O6
  • Molecular Weight 377.32
Regadenoson impurity C
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Regadenoson impurity C

  • CAT Number DCTI-C-001421
  • CAS Number 2015222-31-6
  • Molecular Formula C15H18N8O5
  • Molecular Weight 390.36

Regadenoson Impurity-2

  • CAT Number DCTI-C-000829
  • CAS Number 313348-31-1
  • Molecular Formula C16H20N8O5
  • Molecular Weight 404.39

Regadenoson Impurity-7

  • CAT Number DCTI-C-000828
  • CAS Number 37622-90-5
  • Molecular Formula C6H8N2O2
  • Molecular Weight 140.14

Regadenoson Impurity-A

  • CAT Number DCTI-C-001866
  • CAS NUMBER 13364-95-9
  • MOLECULAR FORMULA C11H16N6O4
  • MOLECULAR WEIGHT 296.29

Regadenoson Impurity-D

  • CAT Number DCTI-C-001629
  • CAS Number 313348-16-2
  • Molecular Formula C16H19N7O6
  • Molecular Weight 405.37

Regio Isomer Impurity of Bosutinib

  • CAT Number DCTI-C-003960
  • CAS NUMBER 1391063-17-4
  • MOLECULAR FORMULA C26H29Cl2N5O3
  • MOLECULAR WEIGHT 530.45

rel-N1,N2-dimethyl-N1-((1S,2R)-2-phenylcyclopropyl...

  • CAT Number DCTI-C-002380
  • CAS NUMBER 2088342-95-2 (Free Base); 2088342-96-3 (HCl Salt)
  • MOLECULAR FORMULA C13H20N2 (Free base); C13H22Cl2N2 (HCl Salt)
  • MOLECULAR WEIGHT 204.32 (Free base); 277.23 (HCl Salt)

Relugolix Amine Impurity

  • CAT Number DCTI-C-002158
  • CAS Number 1589503-93-4
  • Molecular Formula C27H24F2N6O3S
  • Molecular Weight 550.58

Relugolix Chloro Impurity

  • CAT Number DCTI-C-002643
  • CAS NUMBER 737790-51-1
  • MOLECULAR FORMULA C27H21ClF2N6O5S
  • MOLECULAR WEIGHT 615.01

Relugolix Desfluoro Impurity

  • CAT Number DCTI-C-002381
  • CAS NUMBER NA
  • MOLECULAR FORMULA C29H28FN7O5S
  • MOLECULAR WEIGHT 605.65

Relugolix Desfluoro ureido acid

  • CAT Number DCTI-C-002384
  • CAS NUMBER NA
  • MOLECULAR FORMULA C26H29FN4O6S
  • MOLECULAR WEIGHT 544.6

Relugolix Desfluoro ureido amide

  • CAT Number DCTI-C-002385
  • CAS NUMBER NA
  • MOLECULAR FORMULA C31H34FN7O6S
  • MOLECULAR WEIGHT 651.71

Relugolix Impurity 19

  • CAT Number DCTI-C-002386
  • CAS NUMBER NA
  • MOLECULAR FORMULA C28H25ClF2N6O5S
  • MOLECULAR WEIGHT 631.05

Relugolix Impurity 2

  • CAT Number DCTI-C-002382
  • CAS NUMBER 2566172-33-4
  • MOLECULAR FORMULA C22H18F2N2O6S
  • MOLECULAR WEIGHT 476.45

Relugolix Impurity 22

  • CAT Number DCTI-C-002388
  • CAS NUMBER 1589503-96-7
  • MOLECULAR FORMULA C27H22F2N6O5S
  • MOLECULAR WEIGHT 580.57

Relugolix Impurity 28

  • CAT Number DCTI-C-005231
  • CAS Number 2814571-30-5
  • Molecular Formula C28H25F2N7O4S
  • Molecular Weight 593.61

Relugolix Impurity 31

  • CAT Number DCTI-C-002387
  • CAS NUMBER NA
  • MOLECULAR FORMULA Salt: C27H32F2N3O4SCl; Free base: C27H31F2N3O4S
  • MOLECULAR WEIGHT Salt: 568.08; Free base: 531.62

Relugolix Impurity 4

  • CAT Number DCTI-C-002383
  • CAS NUMBER 1589503-95-6
  • MOLECULAR FORMULA C24H23F2N3O6S
  • MOLECULAR WEIGHT 519.52

Relugolix impurity C

  • CAT Number DCTI-C-004950
  • CAS Number NA
  • Molecular Formula C26H22F2N6O3S
  • Molecular Weight 536.56

Relugolix impurity II

  • CAT Number DCTI-C-003155
  • CAS NUMBER 2681381-03-1
  • MOLECULAR FORMULA C27H22F2N6O5S
  • MOLECULAR WEIGHT 580.57

Relugolix KSM 01 Impurity

  • CAT Number DCTI-C-002558
  • CAS NUMBER 308831-94-9
  • MOLECULAR FORMULA C24H22F2N2O6S
  • MOLECULAR WEIGHT 504.5

Relugolix KSM 02 Impurity

  • CAT Number DCTI-C-002559
  • CAS NUMBER 308831-95-0
  • MOLECULAR FORMULA C24H21BrF2N2O6S
  • MOLECULAR WEIGHT 583.4

Relugolix Monofluoro thiophene acid Intermediate Impurity

  • CAT Number DCTI-C-002711
  • CAS NUMBER NA
  • MOLECULAR FORMULA C24H24FN3O6S
  • MOLECULAR WEIGHT 501.53

Relugolix N-oxide Impurity

  • CAT Number DCTI-C-002157
  • CAS Number NA
  • Molecular Formula C29H27F2N7O6S
  • Molecular Weight 639.63

Relugolix nitroso impurity (Mixture of isomers)

  • CAT Number DCTI-C-002739
  • CAS NUMBER NA
  • MOLECULAR FORMULA C28H24F2N8O6S
  • MOLECULAR WEIGHT 638.61

Relugolix thiophene acid impurity

  • CAT Number DCTI-C-002597
  • CAS NUMBER NA
  • MOLECULAR FORMULA C29H29F2N7O6S
  • MOLECULAR WEIGHT 641.65

Relugolix-D6

  • CAT Number DCTI-A-000304
  • CAS NUMBER NA
  • MOLECULAR FORMULA C29H21D6F2N7O5S
  • MOLECULAR WEIGHT 629.67

Remdesivir Acetonide Impurity

  • CAT Number DCTI-C-001019
  • CAS Number 1884576-18-4
  • Molecular Formula C30H39N6O8P
  • Molecular Weight 642.64

Remdesivir Amide Impurity

  • CAT Number DCTI-C-003276
  • CAS NUMBER NA
  • MOLECULAR FORMULA C27H37N6O9P
  • MOLECULAR WEIGHT 620.6

Remdesivir Bis Phosphate

  • CAT Number DCTI-C-001509
  • CAS Number NA
  • Molecular Formula C42H57N7O12P2
  • Molecular Weight 913.9

Remdesivir D-Alanine Isomer

  • CAT Number DCTI-C-000939
  • CAS Number 2093124-26-4
  • Molecular Formula C27H35N6O8P
  • Molecular Weight 602.58

Remdesivir D-Alanine isomer and S-isomer at CN

  • CAT Number DCTI-C-000984
  • Molecular Formula C27H35N6O8P
  • Molecular Weight 602.58

Remdesivir Des Phenyl Impurity

  • CAT Number DCTI-C-001020
  • CAS Number NA
  • Molecular Formula C21H31N6O8P
  • Molecular Weight 526.49

Remdesivir impurity (1-Amino-1H-pyrrole-2-carbonitrile)

  • CAT Number DCTI-C-001507
  • CAS Number 159326-66-6
  • Molecular Formula C5H5N3
  • Molecular Weight 107.12

Remdesivir impurity (7-iodopyrrolo[2,1-f][1,2,4]triazin-4-amine)

  • CAT Number DCTI-C-001513
  • CAS Number 1770840-43-1
  • Molecular Formula C6H5IN4
  • Molecular Weight 259.96

Remdesivir Impurity 14

  • CAT Number DCTI-C-000936
  • CAS Number NA
  • Molecular Formula C15H24NO5P (Free Base) C15H27N2O5P (Ammonium Salt)
  • Molecular Weight 329.33 (Free Base) 346.36 (Ammonium Salt)

Remdesivir Impurity 8

  • CAT Number DCTI-C-000935
  • CAS Number NA
  • Molecular Formula C15H24NO5P (Free Base) C15H27N2O5P (Ammonium Salt)
  • Molecular Weight 329.33 (Free Base) 346.36 (Ammonium Salt)

Remdesivir Impurity 8 Other Isomer

  • CAT Number DCTI-C-001173
  • CAS Number NA
  • Molecular Formula C15H24NO5P
  • Molecular Weight 329.33

Remdesivir impurity C

  • CAT Number DCTI-C-001584
  • CAS Number NA
  • Molecular Formula C25H31N6O8P
  • Molecular Weight 574.53

Remdesivir Impurity-1

  • CAT Number DCTI-C-000928
  • CAS Number 1355049-95-4
  • Molecular Formula C12H13N5O4
  • Molecular Weight 291.27

Remdesivir Impurity-18

  • CAT Number DCTI-C-000937
  • Molecular Formula C18H18N5O7P
  • Molecular Weight 447.34

Remdesivir Impurity-D

  • CAT Number DCTI-C-001512
  • CAS Number 1354823-36-1
  • Molecular Formula C21H27N2O7P
  • Molecular Weight 450.43

REMDESIVIR METHYL ESTER

  • CAT Number DCTI-C-001510
  • CAS Number NA
  • Molecular Formula C22H25N6O8P
  • Molecular Weight 532.45
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