product Impurities

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Tadalafil – D3

  • CAT Number DCTI-A-106
  • CAS Number 960226-55-5
  • Molecular Formula C22H16D3N3O4
  • Molecular Weight 392.43

Tadalafil bis(2-aminopropanoate) dimer impurity

  • CAT NUMBER DCTI-C-2253
  • CAS NUMBER NA
  • MOLECULAR FORMULA C26H30N4O4 (Free base) ; C30H32F6N4O8 (TFA salt)
  • MOLECULAR WEIGHT 462.55 (Free base) ; 690.60 (TFA salt)

TAF Regio Isomer

  • CAT Number DCTI-C-000914
  • CAS Number NA
  • Molecular Formula C21H29N6O5P
  • Molecular Weight 476.47

TAF-Impurity K

  • CAT Number DCTI-C-000835
  • CAS Number 1464851-21-5
  • Molecular Formula C8H9N5
  • Molecular Weight 175.2

TAF-PMPA-Isopropyl alaninate / Tenofovir Impurity

  • CAT Number DCTI-C-000834
  • CAS Number 851456-00-3
  • Molecular Formula C15H25N6O5P
  • Molecular Weight 400.38

TAF-PMPA-Isopropyl Alaninate. Ammonium Salt (Tenofovir Impurity 4)

  • CAS NUMBER 851456-00-3(Free base)
  • MOLECULAR FORMULA C15H25N6O5P(Free base);C15H28N7O5P(Ammonia salt)
  • MOLECULAR WEIGHT 400.38(Free base): 417.41(Ammonia salt)

TAF-RRR-Diastero Isomer

  • CAT Number DCTI-C-000831
  • CAS Number NA
  • Molecular Formula C21H29N6O5P
  • Molecular Weight 476.47

TAF-RRS-Diastereo Isomer

  • CAT Number DCTI-C-000832
  • CAS Number NA
  • Molecular Formula C21H29N6O5P
  • Molecular Weight 476.47

TAF-RSR-Diastereo Isomer

  • CAT Number DCTI-C-000830
  • CAS Number NA
  • Molecular Formula C21H29N6O5P
  • Molecular Weight 476.47

TAF-SRR-Diastereo Isomer

  • CAT Number DCTI-C-001281
  • CAS Number NA
  • Molecular Formula C21H29N6O5P
  • Molecular Weight 476.47

TAF-SRS-Diasteroisomer

  • CAT Number DCTI-C-000753
  • CAS Number NA
  • Molecular Formula C21H29N6O5P
  • Molecular Weight 476.47

TAF-SSR-Diastereo Isomer

  • CAT Number DCTI-C-001317
  • CAS Number NA
  • Molecular Formula C21H29N6O5P
  • Molecular Weight 476.47

TAF-SSS-Diasteroisomer

  • CAT Number DCTI-C-000909
  • CAS Number NA
  • Molecular Formula C21H29N6O5P
  • Molecular Weight 476.47

Tamatinib Deuterated

  • CAT Number DCTI-A-293
  • CAS Number 1260832-48-1
  • Molecular Formula C22H14D9FN6O5
  • Molecular Weight 479.52

Tamoxifen Impurity A

  • CAT Number DCTI-C-000059
  • CAS Number NA
  • Molecular Formula C26H29NO (Free base) C28H30F3NO3 (TFA Salt)
  • Molecular Weight 371.52 (Free base) 485.54 (TFA Salt)

Tamoxifen Impurity D

  • CAT Number DCTI-C-000077
  • CAS Number 197251-11-9
  • Molecular Formula C25H27NO
  • Molecular Weight 357.5

Tamoxifen Impurity F

  • CAT Number DCTI-C-000094
  • CAS Number 31750-48-8
  • Molecular Formula C25H27NO
  • Molecular Weight 357.5

Tamoxifen N-Oxide

  • CAT Number DCTI-C-001308
  • CAS Number 75504-34-6
  • Molecular Formula C26H29NO2
  • Molecular Weight 387.52

Tamsulosin-D4

  • CAT Number DCTI-A-235
  • CAS Number 1231943-97-7
  • Molecular Formula C20H24D4N2O5S
  • Molecular Weight 412.5

Tapinarof D5

  • CAS NUMBER 2748997-80-8
  • MOLECULAR FORMULA C17H13D5O2
  • MOLECULAR WEIGHT 259.36

Tapinarof Mono Methoxy Impurity

  • CAS NUMBER 2901016-39-3
  • MOLECULAR FORMULA C18H20O2
  • MOLECULAR WEIGHT 268.35

Tasimelteon – D5

  • CAT Number DCTI-A-069
  • CAS Number 1962124-51-1
  • Molecular Formula C15H14D5NO2
  • Molecular Weight 250.35

Tasimelteon Impurity-A

  • CAS NUMBER NA
  • MOLECULAR FORMULA C15H17NO3
  • MOLECULAR WEIGHT 259.31

Tasimelteon Impurity-B

  • CAS NUMBER NA
  • MOLECULAR FORMULA C18H23NO3
  • MOLECULAR WEIGHT 301.39

Tasimelteon Impurity-C

  • CAS Number NA
  • Molecular Formula C24H27NO2
  • Molecular Weight 361.49

Tasimelteon Impurity-D

  • CAS NUMBER 1161417-63-5
  • MOLECULAR FORMULA C12H13NO2
  • MOLECULAR WEIGHT 203.24

Tasimelteon Impurity-E TFA

  • CAS NUMBER NA
  • MOLECULAR FORMULA C12H15NO (Free Base) C14H16F3NO3 (TFA Salt)
  • MOLECULAR WEIGHT 189.26 (Free Base) 303.28 (TFA Salt)

Tasimelteon Impurity-F

  • CAS NUMBER 1439984-63-0
  • MOLECULAR FORMULA C14H17NO2
  • MOLECULAR WEIGHT 231.29

Tasimelteon Impurity-G

  • CAS NUMBER NA
  • MOLECULAR FORMULA C15H19NO2
  • MOLECULAR WEIGHT 245.32

Tasimelteon Impurity-H

  • CAS NUMBER NA
  • MOLECULAR FORMULA C15H19NO2
  • MOLECULAR WEIGHT 245.32

Tasimelteon Impurity-I

  • CAS NUMBER 209255-72-1
  • MOLECULAR FORMULA C15H19NO2
  • MOLECULAR WEIGHT 245.32

Tasimelteon Impurity-J

  • CAS NUMBER 1803287-41-3
  • MOLECULAR FORMULA C15H17NO2
  • MOLECULAR WEIGHT 243.31

Tasimelteon Impurity-N

  • CAS NUMBER 1803286-27-2
  • MOLECULAR FORMULA C15H17NO3
  • MOLECULAR WEIGHT 259.31

Tazobactam Related Compound A

  • CAS Number 120701-87-3
  • Molecular Formula C7H12N4O4S
  • Molecular Weight 248.26

Tegoprazan D6

  • CAS NUMBER NA
  • MOLECULAR FORMULA C20H13D6F2N3O3
  • MOLECULAR WEIGHT 393.42

Tegoprazan R-Isomer Impurity

  • CAT NUMBER DCTI-C-2179
  • CAS NUMBER 942195-56-4
  • MOLECULAR FORMULA C20H19F2N3O3
  • MOLECULAR WEIGHT 387.39

Telmisartan-D3

  • CAS NUMBER 1189889-44-8
  • MOLECULAR FORMULA C33H27D3N4O2
  • MOLECULAR WEIGHT 517.65

Temozolomide Impurity 1

  • CAT Number DCTI-C-1702
  • CAS Number NA
  • Molecular Formula C9H11N5O
  • Molecular Weight 205.22

Ten Phenol Regio Isomer

  • CAT Number DCTI-C-000915
  • CAS Number NA
  • Molecular Formula C15H18N5O4P
  • Molecular Weight 363.31

Teneligliptin (2R,4R)-Isomer

  • CAT Number DCTI-C-657
  • CAS Number 1404559-17-6
  • Molecular Formula C22H30N6O1S1
  • Molecular Weight 426.58

Teneligliptin (2R,4S)-isomer

  • CAT Number DCTI-C-598
  • CAS Number NA
  • Molecular Formula C22H30N6O1S1
  • Molecular Weight 426.58

Teneligliptin (2S,4R)-isomer

  • CAT Number DCTI-C-599
  • CAS Number 1404559-15-4
  • Molecular Formula C22H30N6O1S1
  • Molecular Weight 426.58

Tenofovir

  • CAT Number DCTI-C-000401
  • CAS Number 147127-19-3
  • Molecular Formula C9H14N5O4P
  • Molecular Weight 287.22

Tenofovir (Z)-9- Propenyl adenine

  • CAT NUMBER DCTI-C-2544
  • CAS NUMBER 1464851-21-5
  • MOLECULAR FORMULA C8H9N6
  • MOLECULAR WEIGHT 175.19

Tenofovir 9-Allyl impurity

  • CAT Number DCTI-C-000911
  • CAS Number 4121-39-5
  • Molecular Formula C8H9N5
  • Molecular Weight 175.2

Tenofovir Alafenamide – D6

  • CAT Number DCTI-C-001307
  • CAS Number 379270-37-8(Unlabelled)
  • Molecular Formula C21H23D6N6O5P
  • Molecular Weight 482.51

Tenofovir Alafenamide Dimer 1

  • CAT NUMBER DCTI-C-2180
  • CAS NUMBER NA
  • MOLECULAR FORMULA C43H58N12O10P2
  • MOLECULAR WEIGHT 964.96

Tenofovir Alafenamide Dimer 2

  • CAT NUMBER DCTI-C-2181
  • CAS NUMBER NA
  • MOLECULAR FORMULA C31H50N12O10P2
  • MOLECULAR WEIGHT 812.76

Tenofovir Alafenamide impurity-2

  • CAT Number DCTI-C-001190
  • CAS Number NA
  • Molecular Formula C21H36N7O6P
  • Molecular Weight 513.54

Tenofovir Alafenamide Impurity-E

  • CAT Number DCTI-C-001280
  • CAS Number NA
  • Molecular Formula C18H24N5O4P
  • Molecular Weight 405.39

Tenofovir alafenamide Impurity-G

  • CAT Number DCTI-C-001169
  • CAS Number 160616-04-6
  • Molecular Formula C15H26N5O4P
  • Molecular Weight 371.38

Tenofovir alafenamide Impurity-I

  • CAT Number DCTI-C-001106
  • CAS Number NA
  • Molecular Formula C12H22N7O5P (Ammonium salt) C12H19N6O5P (Free base)
  • Molecular Weight 375.33 (Ammonium salt) 358.29 (Free base)

Tenofovir alafenamide propyl ester

  • CAT Number DCTI-C-000963
  • CAS Number NA
  • Molecular Formula C21H29N6O5P
  • Molecular Weight 476.47

Tenofovir alafenamide propyl ester-RRS- Isomer

  • CAT Number DCTI-C-000964
  • CAS Number NA
  • Molecular Formula C21H29N6O5P
  • Molecular Weight 476.47

Tenofovir alafenamide Racemic D isomer

  • CAT Number DCTI-C-001518
  • CAS Number NA
  • Molecular Formula C21H29N6O5P
  • Molecular Weight 476.47

Tenofovir DEP impurity

  • CAS NUMBER 1497415-59-4
  • MOLECULAR FORMULA C10H13N5O2
  • MOLECULAR WEIGHT 235.25

Tenofovir Dimer Triethylamine alt / Tenofovir AF T...

  • CAT Number DCTI-C-000246
  • CAS Number NA
  • Molecular Formula C18H26N10O7P2 (Free base) C30H56N12O7P2 (TEA Salt)
  • Molecular Weight 556.42 (Free base) 758.50 (TEA Salt)

Tenofovir Disoproxil Carbamate (Related Compound H)

  • CAT Number DCTI-C-001070
  • CAS Number 1244022-54-5
  • Molecular Formula C23H36N5O12P
  • Molecular Weight 605.54

Tenofovir Disoproxil Dimer

  • CAT Number DCTI-C-000412
  • CAS Number 1093279-76-5
  • Molecular Formula C39H60N10O20P2
  • Molecular Weight 1050.91

Tenofovir Disoproxil Ethyl Impurity

  • CAT Number DCTI-C-1748
  • CAS Number NA
  • Molecular Formula C16H26N5O7P
  • Molecular Weight 431.39

Tenofovir disoproxil fumarate IP impurity H

  • CAT Number DCTI-C-1745
  • CAS Number NA
  • Molecular Formula C19H30N5O10P
  • Molecular Weight 519.45

Tenofovir Disoproxil Impurity C

  • CAT NUMBER DCTI-C-2105
  • CAS NUMBER 365417-53-4
  • MOLECULAR FORMULA C18H28N5O10P
  • MOLECULAR WEIGHT 505.42

Tenofovir Disoproxil Impurity L

  • CAS NUMBER NA
  • MOLECULAR FORMULA C18H29N6O9P
  • MOLECULAR WEIGHT 504.44

Tenofovir Disoproxil Impurity-6

  • CAT Number DCTI-C-1747
  • CAS Number NA
  • Molecular Formula C17H26N5O10P
  • Molecular Weight 491.39

Tenofovir Disoproxil Propyl Impurity

  • CAT Number DCTI-C-001417
  • CAS Number NA
  • Molecular Formula C17H28N5O7P
  • Molecular Weight 445.41

Tenofovir Disoproxil T5 Impurity Diethyl amine salt

  • CAT Number DCTI-C-001079
  • CAS Number 1962114-89-1(base free)
  • Molecular Formula C27H50N12O8P2 (Diethyl amine salt) C19H28N10O8P2 (Free base)
  • Molecular Weight 732.72 (Diethyl amine salt) 586.44 (Free base)

Tenofovir emtricitabine FT1

  • CAT Number DCTI-A-000101
  • CAS Number NA
  • Molecular Formula C17H22FN8O6PS (Free base) C17H25FN9O6PS (Ammonia salt)
  • Molecular Weight 516.45 (Free base) 533.48 (Ammonia Salt)

Tenofovir emtricitabine FT5

  • CAT Number DCTI-C-001278
  • CAS Number NA
  • Molecular Formula C23H32FN8O10PS (Free base) C23H35FN9O10PS (Ammonia Salt)
  • Molecular Weight 662.59 (Free base) 679.62 (Ammonia salt)

Tenofovir Imp B

  • CAT Number DCTI-C-001084
  • CAS Number 1246812-40-7
  • Molecular Formula C17H28N5O7P
  • Molecular Weight 445.41

Tenofovir Impurity 37

  • CAT NUMBER DCTI-C-2565
  • CAS NUMBER 342631-31-6
  • MOLECULAR FORMULA C19H25N6O5P
  • MOLECULAR WEIGHT 448.42

Tenofovir impurity 4 and 5

  • CAT Number DCTI-C-1746
  • CAS Number NA
  • Molecular Formula C15H24N5O7P
  • Molecular Weight 417.36

Tenofovir Impurity A

  • CAT Number DCTI-C-001081
  • CAS Number NA
  • Molecular Formula C14H22N5O7P (Free Base) C14H25N6O7P (Ammonium Salt)
  • Molecular Weight 403.33 (Free Base) 420.36 (Ammonium Salt)

Tenofovir Impurity F, Mono-Poc Dimer (Tenofovir Ph.Int.Impu-F)

  • CAT Number DCTI-C-000434
  • CAS Number 1962114-92-6
  • Molecular Formula C29H44N10O14P2
  • Molecular Weight 818.67

Tenofovir Impurity-M

  • CAT Number DCTI-C-000185
  • CAS Number 2251049-49-5
  • Molecular Formula C18H28N5O10P
  • Molecular Weight 505.42

Tenofovir Impurity-O

  • CAT NUMBER DCTI-C-2887
  • CAS NUMBER 1246812-23-6
  • MOLECULAR FORMULA C21H34N5O9P
  • MOLECULAR WEIGHT 531.5

Tenofovir Isomer 6&1

  • CAT Number DCTI-C-000277
  • CAS Number 383365-04-6
  • Molecular Formula C21H29N6O5P
  • Molecular Weight 476.47

Tenofovir Methyl Ester

  • CAT Number DCTI-C-000836
  • CAS Number 390409-27-5
  • Molecular Formula C19H25N6O5P
  • Molecular Weight 448.42

Tenofovir Methyl ester (RRS Isomer)

  • CAT Number DCTI-C-000910
  • CAS Number NA
  • Molecular Formula C19H25N6O5P
  • Molecular Weight 448.42

Tepotinib 13CD3

  • CAT NUMBER DCTI-A-300
  • CAS NUMBER NA
  • MOLECULAR FORMULA C28H25D3N6O2
  • MOLECULAR WEIGHT 496.59

Teriflunomide imp-B

  • CAT Number DCTI-C-000399
  • CAS Number NA
  • Molecular Formula C12H12N2O3
  • Molecular Weight 232.24

Teriflunomide Impurity

  • CAT Number DCTI-C-000400
  • CAS Number 2809442-03-1
  • Molecular Formula C10H7F3N2O2
  • Molecular Weight 244.17

Terlipressin Dimer (Gly12-Gly1)

  • CAS NUMBER NA
  • MOLECULAR FORMULA C104H145N31O30S4
  • MOLECULAR WEIGHT 2437.73

tert-Butyl ((1R,2R,5S)-2-amino-5- (dimethylcarbamo...

  • CAS NUMBER 1928729-31-0
  • MOLECULAR FORMULA C16H29N3O7(Oxalate salt):C14H27N3O3(Free base)
  • MOLECULAR WEIGHT 375.42(Oxalate salt);285.39(free base)

tert-Butyl ((1S,2R,5S)-2-amino-5- (dimethylcarbamo...

  • CAS NUMBER 2081883-55-6(Free base):2703724-30-3(Relative stereochemistry)
  • MOLECULAR FORMULA C16H29N3O7(Oxalate salt):C14H27N3O3(Free base)
  • MOLECULAR WEIGHT 375.42(Oxalate salt);285.39(free base)

tert-butyl ((1S,2S,4S)-2-amino-4-(dimethylcarbamoy...

  • CAS NUMBER NA
  • MOLECULAR FORMULA C14H27N3O3 (free base) C16H29N3O7 (Oxalate salt)
  • MOLECULAR WEIGHT 285.39 (free base) 375.42 (Oxalate salt)

tert-butyl ((2S,3R)-4-chloro-3-hydroxy-1-phenylbutan-2-yl)carbamate

  • CAT NUMBER DCTI-C-2912
  • CAS NUMBER 162536-40-5
  • MOLECULAR FORMULA C15H22ClNO3
  • MOLECULAR WEIGHT 299.8

Tert-butyl ((2S,3S)-4-chloro-3-hydroxy-1-phenylbutan-2-yl) carbamate

  • CAT Number DCTI-C-1868
  • CAS Number 165727-45-7
  • Molecular Formula C15H22ClNO3
  • Molecular Weight 299.8

tert-butyl ((perfluorophenoxy)(phenoxy)phosphoryl)-L-alaninate

  • CAT Number DCTI-C-001186
  • CAS Number NA
  • Molecular Formula C19H19F5NO5P
  • Molecular Weight 467.33

tert-butyl (1-oxo-1-phenylhex-5-yn-2-yl)carbamate

  • CAT NUMBER DCTI-C-2818
  • CAS NUMBER 1437235-48-7
  • MOLECULAR FORMULA C17H21NO3
  • MOLECULAR WEIGHT 287.36

tert-butyl (1-phenylvinyl) carbamate

  • CAT Number DCTI-D-000052
  • CAS Number 697301-70-5
  • Molecular Formula C13H17NO2
  • Molecular Weight 219.28

tert-butyl (5-((2-chloro-6-methylphenyl)carbamoyl)...

  • CAS NUMBER 302964-06-3
  • MOLECULAR FORMULA C16H18ClN3O3S
  • MOLECULAR WEIGHT 367.85

tert-butyl (R)-(1-([1,1′-biphenyl]-4-yl)-3-b...

  • CAT NUMBER DCTI-C-3037
  • CAS NUMBER 1835193-08-2
  • MOLECULAR FORMULA C20H24BrNO2
  • MOLECULAR WEIGHT 390.32

tert-butyl (R)-(1-nitrosopiperidin-3-yl)carbamate

  • CAS NUMBER NA
  • MOLECULAR FORMULA C10H19N3O3
  • MOLECULAR WEIGHT 229.28

tert-butyl (R)-3-(4-aminophenyl)Piperidine-1-Carboxylate

  • CAS NUMBER 1263284-59-8
  • MOLECULAR FORMULA C16H24N2O2
  • MOLECULAR WEIGHT 276.38

tert-butyl (S)-5-amino-2-(4-nitro-1-oxoisoindolin-...

  • CAS NUMBER 874760-70-0
  • MOLECULAR FORMULA C17H21N3O6
  • MOLECULAR WEIGHT 363.37

Tert-butyl [(1R,5S,6S)-6-(aminomethyl)-3-ethylbicy...

  • CAS NUMBER 1138245-20-1
  • MOLECULAR FORMULA C16H27NO2
  • MOLECULAR WEIGHT 265.4

tert-butyl 4-((2-(ethyl(nitroso)amino)ethyl)carbam...

  • CAT NUMBER DCTI-C-2469
  • CAS NUMBER NA
  • MOLECULAR FORMULA C16H26N4O4
  • MOLECULAR WEIGHT 338.41

tert-butyl 4-(6-((8-cyclopentyl-5-methyl-7-oxo-6-v...

  • CAT NUMBER DCTI-C-2374
  • CAS NUMBER 827022-35-5
  • MOLECULAR FORMULA C33H45N7O4
  • MOLECULAR WEIGHT 603.77

tert-butyl 5-amino-4-(4-nitro-1-oxoisoindolin-2-yl)-5-oxopentanoate

  • CAS NUMBER NA
  • MOLECULAR FORMULA C17H21N3O6
  • MOLECULAR WEIGHT 363.37

Testosterone EP Impurity-K

  • CAT Number DCTI-C-000397
  • CAS Number NA
  • Molecular Formula C19H26O2
  • Molecular Weight 286.42
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