product Impurities

Sort by

Ketoprofen-R-Isomer

  • CAT Number DCTI-A-000005
  • CAS Number 56105-81-8
  • Molecular Formula C16H14O3
  • Molecular Weight 254.29

Ketoprofen-R-Isomer-D3

  • CAT Number DCTI-A-000007
  • CAS Number 2182913-66-0
  • Molecular Formula C16H11D3O3
  • Molecular Weight 257.3

Ketoprofen-S-Isomer

  • CAT Number DCTI-A-000006
  • CAS Number 22161-81-5
  • Molecular Formula C16H14O3
  • Molecular Weight 254.29

Ketoprofen-S-Isomer-D3

  • CAT Number DCTI-A-000008
  • CAS Number 2747914-77-6
  • Molecular Formula C16H11D3O3
  • Molecular Weight 257.3

KSM-I standard for Tafamidis Meglumine  

  • CAT Number DCTI-C-004100
  • CAS NUMBER 51-36-5
  • MOLECULAR FORMULA C7H4Cl2O2
  • MOLECULAR WEIGHT 191.01

KSM-II standard for Tafamidis Meglumine  

  • CAT Number DCTI-C-004101
  • CAS NUMBER 2374-03-0
  • MOLECULAR FORMULA C7H7NO3
  • MOLECULAR WEIGHT 153.14

Kyn-Lanreotide

  • CAT Number DCTI-D-000496
  • CAS NUMBER NA
  • MOLECULAR FORMULA C53H69N11O11S2
  • MOLECULAR WEIGHT 1100.32

Kyn-Leuprolide

  • CAT Number DCTI-D-000580
  • CAS Number NA
  • Molecular Formula C58H84N16O13
  • Molecular Weight 1213.41

Kyn(25)-Glucagon

  • CAT Number DCTI-D-000259
  • CAS Number NA
  • Molecular Formula C152H225N43O50S
  • Molecular Weight 3486.78

Kyn(25)-Liraglutide

  • CAT Number DCTI-D-000150
  • CAS NUMBER NA
  • MOLECULAR FORMULA C171H265N43O52
  • MOLECULAR WEIGHT 3755.25 Da

L Leu Leuprolide

  • CAT Number DCTI-D-000023
  • CAS Number NA
  • Molecular Formula C59H84N16O12
  • Molecular Weight 1209.42

L-Ala(10)-Cetrorelix

  • CAT Number DCTI-D-000111
  • CAS NUMBER NA
  • MOLECULAR FORMULA C70H92ClN17O14
  • MOLECULAR WEIGHT 1431.06

L-Ala(10)Ganirelix

  • CAT Number DCTI-D-000229
  • CAS NUMBER NA
  • MOLECULAR FORMULA C80H113ClN18O13
  • MOLECULAR WEIGHT 1570.35

L-Alanyl-L-1aminoethylphosponic acid

  • CAT Number DCTI-C-001546
  • CAS Number 60668-24-8
  • Molecular Formula C5H13N2O4P
  • Molecular Weight 196.14

L-Arg(1)-Icatibant

  • CAT Number DCTI-D-000049
  • CAS Number NA
  • Molecular Formula C59H89N19O13S
  • Molecular Weight 1304.54

L-Cit-Cetrorelix

  • CAT Number DCTI-D-000273
  • CAS NUMBER NA
  • MOLECULAR FORMULA C70H92ClN17O14
  • MOLECULAR WEIGHT 1431.06

L-Cytidine

  • CAT Number DCTI-C-001996
  • CAS NUMBER 26524-60-7
  • MOLECULAR FORMULA C9H13N3O5
  • MOLECULAR WEIGHT 243.22

L-Nal-Lanreotide

  • CAT Number DCTI-D-000086
  • CAS NUMBER NA
  • MOLECULAR FORMULA C54H69N11O10S2
  • MOLECULAR WEIGHT 1096.33

L-Phe(1)-Octreotide

  • CAT Number DCTI-D-000098
  • CAS NUMBER NA
  • MOLECULAR FORMULA C49H66N10O10S2
  • MOLECULAR WEIGHT 1019.25

L-Phe(4-Cl)-Cetrorelix

  • CAT Number DCTI-D-000274
  • CAS NUMBER NA
  • MOLECULAR FORMULA C70H92ClN17O14
  • MOLECULAR WEIGHT 1431.06

L-prolyl-L-proline 2,2,2-trifluoroacetic acid

  • CAT Number DCTI-C-004012
  • CAS NUMBER NA
  • MOLECULAR FORMULA C12H17F3N2O5(TFA salt):C10H16N2O3(Free Base)
  • MOLECULAR WEIGHT 326.27(TFA Salt):212.25(Free Base)

L-Threoninol(Ac)-8-Octreotide

  • CAT Number DCTI-D-000095
  • CAS NUMBER NA
  • MOLECULAR FORMULA C51H68N10O11S2
  • MOLECULAR WEIGHT 1061.28

L-Tic(8)-Icatibant

  • CAT Number DCTI-D-000633
  • CAS Number NA
  • Molecular Formula C59H89N19O13S
  • Molecular Weight 1304.54

L-Trp (6)-Deslorelin

  • CAT Number DCTI-D-000418
  • CAS NUMBER NA
  • MOLECULAR FORMULA C64H83N17O12
  • MOLECULAR WEIGHT 1282.48

L-Tyrosine

  • CAT Number DCTI-C-001174
  • CAS Number 60-18-4
  • Molecular Formula C9H11NO3
  • Molecular Weight 181.19

Labelled Standard

  • CAT Number DCTI-A-000103
  • CAS Number 22232-54-8(Unlabelled)
  • Molecular Formula C7H5D5N2O2S
  • Molecular Weight 191.26

Labetalol Impurity C

  • CAT Number DCTI-C-002793
  • CAS NUMBER 30566-92-8
  • MOLECULAR FORMULA C23H22N2O3
  • MOLECULAR WEIGHT 374.44

Labetalol impurity D

  • CAT Number DCTI-C-003253
  • CAS NUMBER NA
  • MOLECULAR FORMULA C19H30N2O3
  • MOLECULAR WEIGHT 334.46

Labetalol Nitroso Impurity

  • CAT Number DCTI-C-003097
  • CAS NUMBER 2820170-74-7
  • MOLECULAR FORMULA C19H23N3O4
  • MOLECULAR WEIGHT 357.41

Lacosamide Nitroso Impurity 1

  • CAT Number DCTI-E-000024
  • CAS Number NA
  • Molecular Formula C13H17N3O4
  • Molecular Weight 279.3

Lacosamide Nitroso Impurity 2

  • CAT Number DCTI-E-000025
  • CAS Number NA
  • Molecular Formula C13H17N3O4
  • Molecular Weight 279.3

Lacosamide-D3

  • CAT Number DCTI-A-000024
  • CAS Number 1217689-95-6
  • Molecular Formula C13H15D3N2O3
  • Molecular Weight 253.32

Lactose-Fluoxetine Amadori Rearrangement product

  • CAT Number DCTI-C-003588
  • CAS NUMBER NA
  • MOLECULAR FORMULA C29H38F3NO11 (Free base); C30H40F3NO13 (Formic acid salt)
  • MOLECULAR WEIGHT 633.61 (Free base); 679.64 (Formic acid salt)

Lactyl [D-Phe]-Octreotide

  • CAT Number DCTI-D-000601
  • CAS Number NA
  • Molecular Formula C52H70N10O12S2
  • Molecular Weight 1091.31

Lamivudine Carboxylic acid

  • CAT Number DCTI-C-003990
  • CAS NUMBER 173829-09-9
  • MOLECULAR FORMULA C8H9N3O4S
  • MOLECULAR WEIGHT 243.24

Lamivudine Enantiomer

  • CAT Number DCTI-C-000532
  • CAS Number 134680-32-3
  • Molecular Formula C8H11N3O3S
  • Molecular Weight 229.25

Lamivudine EP impurity B

  • CAT Number DCTI-C-002867
  • CAS NUMBER 131086-22-1
  • MOLECULAR FORMULA C8H11N3O3S
  • MOLECULAR WEIGHT 229.25

Lamivudine EP impurity E

  • CAT Number DCTI-C-003810
  • CAS NUMBER 71-30-7
  • MOLECULAR FORMULA C4H5N3O
  • MOLECULAR WEIGHT 111.1

Lamivudine EP impurity F

  • CAT Number DCTI-C-003813
  • CAS NUMBER 66-22-8
  • MOLECULAR FORMULA C4H4N2O2
  • MOLECULAR WEIGHT 112.09

Lamivudine impurity G

  • CAT Number DCTI-C-002688
  • CAS NUMBER 160552-55-6
  • MOLECULAR FORMULA C8H11N3O4S
  • MOLECULAR WEIGHT 245.25

Lamivudine impurity H

  • CAT Number DCTI-C-002686
  • CAS NUMBER 160552-54-5
  • MOLECULAR FORMULA C8H11N3O4S
  • MOLECULAR WEIGHT 245.25

Lamivudine impurity J

  • CAT Number DCTI-C-002687
  • CAS NUMBER 145986-07-8
  • MOLECULAR FORMULA C8H10N2O4S
  • MOLECULAR WEIGHT 230.24

Landiolol Dimer Impurity 2

  • CAT Number DCTI-C-004698
  • CAS Number 1582797-17-8
  • Molecular Formula C44H66N6O13
  • Molecular Weight 887.04

Laninamivir Dioctanoate IMP

  • CAT Number DCTI-C-003782
  • CAS NUMBER 1169517-07-0 (Free Base)
  • MOLECULAR FORMULA C29H50N4O9 [Free Base]; C31H51F3N4O11[TFA salt]
  • MOLECULAR WEIGHT 598.74 [Free Base]; 712.76 [TFA salt]

Lanreotide D8 TFA salt

  • CAT Number DCTI-D-000083
  • CAS NUMBER NA
  • MOLECULAR FORMULA C54H61D8N11O10S2. C2HF3O
  • MOLECULAR WEIGHT 1104.38/1202.4

Lansoprazole N-Oxide

  • CAT Number DCTI-C-004596
  • CAS Number 213476-12-1
  • Molecular Formula C16H14F3N3O3S
  • Molecular Weight 385.36

Lansoprazole Sulfide

  • CAT Number DCTI-C-004619
  • CAS Number 103577-40-8
  • Molecular Formula C16H14F3N3OS
  • Molecular Weight 353.36

Lansoprazole sulfide N-oxide

  • CAT Number DCTI-C-004598
  • CAS Number 163119-30-0
  • Molecular Formula C16H14F3N3O2S
  • Molecular Weight 369.36

Lapatinib Impurity 5

  • CAT Number DCTI-C-002618
  • CAS NUMBER 33254-88-5
  • MOLECULAR FORMULA C9H8ClNO3
  • MOLECULAR WEIGHT 213.62

Lapatinib Impurity A

  • CAT Number DCTI-C-002624
  • CAS NUMBER 1268997-70-1
  • MOLECULAR FORMULA C22H21ClN4O4S
  • MOLECULAR WEIGHT 472.94

Lapatinib Impurity B

  • CAT Number DCTI-C-002621
  • CAS NUMBER 697299-82-4
  • MOLECULAR FORMULA C26H20ClFN4O2
  • MOLECULAR WEIGHT 474.91

Lapatinib Impurity D

  • CAT Number DCTI-C-002626
  • CAS NUMBER 1393112-45-2
  • MOLECULAR FORMULA C29H26ClFN4O4S
  • MOLECULAR WEIGHT 581.06

Lapatinib Impurity E

  • CAT Number DCTI-C-002625
  • CAS NUMBER 1026818-86-9
  • MOLECULAR FORMULA C29H26ClFN4O4S
  • MOLECULAR WEIGHT 581.06

Lapatinib Impurity F

  • CAT Number DCTI-C-002620
  • CAS NUMBER 320337-48-2
  • MOLECULAR FORMULA C26H19ClFN3O3
  • MOLECULAR WEIGHT 475.9

Lapatinib Impurity G

  • CAT Number DCTI-C-002619
  • CAS NUMBER 231278-84-5
  • MOLECULAR FORMULA C26H17ClFN3O3
  • MOLECULAR WEIGHT 473.88

Lapatinib Impurity H

  • CAT Number DCTI-C-002622
  • CAS NUMBER 2172855-57-9
  • MOLECULAR FORMULA C55H43Cl2F2N7O6
  • MOLECULAR WEIGHT 1038.94

Lapatinib Impurity I

  • CAT Number DCTI-C-002623
  • CAS NUMBER 633370-23-7
  • MOLECULAR FORMULA C29H27FN4O4S
  • MOLECULAR WEIGHT 546.62

Lapatinib nitroso impurity

  • CAT Number DCTI-C-002588
  • CAS NUMBER NA
  • MOLECULAR FORMULA C29H25ClFN5O5S
  • MOLECULAR WEIGHT 610.06

LAPATINIB SELATINIB IMPURITY

  • CAT Number DCTI-C-003047
  • CAS NUMBER 1275595-86-2
  • MOLECULAR FORMULA C29H26ClFN4O3S
  • MOLECULAR WEIGHT 565.06

Larotrectinib D4

  • CAT Number DCTI-A-000411
  • CAS NUMBER 2365076-54-4
  • MOLECULAR FORMULA C21H18D4F2N6O2
  • MOLECULAR WEIGHT 432.46

Larotrectinib Enantiomer

  • CAT Number DCTI-C-004491
  • CAS Number 2409590-08-3
  • Molecular Formula C21H22F2N6O2
  • Molecular Weight 428.44

Larotrectinib S,S-Diastereomer

  • CAT Number DCTI-C-004490
  • CAS Number 2409589-59-7
  • Molecular Formula C21H22F2N6O2
  • Molecular Weight 428.44

Larotrectinib Urea Dimer

  • CAT Number DCTI-C-004492
  • CAS Number 3040394-58-6
  • Molecular Formula C33H28F4N10O
  • Molecular Weight 656.64

Lasmiditan 13CD3

  • CAT Number DCTI-A-000368
  • CAS NUMBER NA
  • MOLECULAR FORMULA C1813CH15D3F3N3O2
  • MOLECULAR WEIGHT 381.38

Lasmiditan-D3

  • CAT Number DCTI-A-000277
  • CAS NUMBER NA
  • MOLECULAR FORMULA C19H15D3F3N3O2
  • MOLECULAR WEIGHT 380.39

Latrepirdine Impurity 2

  • CAT Number DCTI-C-002667
  • CAS NUMBER 1147893-81-9
  • MOLECULAR FORMULA C21H23N3O2
  • MOLECULAR WEIGHT 349.43

Latrepirdine Impurity-1

  • CAT Number DCTI-C-002668
  • CAS NUMBER 23224-24-0
  • MOLECULAR FORMULA C20H23N3
  • MOLECULAR WEIGHT 305.43

Latrepirdine N-oxide

  • CAT Number DCTI-C-002669
  • CAS NUMBER 1147893-84-2
  • MOLECULAR FORMULA C21H25N3O
  • MOLECULAR WEIGHT 335.45

Lazertinib-D6

  • CAT Number DCTI-A-000582
  • CAS Number 2288768-34-1
  • Molecular Formula C30H28D6N8O3
  • Molecular Weight 560.69

LCA-V Lenacapavir impurity

  • CAT Number DCTI-C-004724
  • CAS Number 2375020-19-0
  • Molecular Formula C29H24BrF7N4O3S
  • Molecular Weight 721.49

Ledipasvir Labelled Standard

  • CAT Number DCTI-A-000016
  • CAS Number 1256388-51-8(Unlabelled)
  • Molecular Formula C49H48D6F2N8O6
  • Molecular Weight 895.04

Lenacapavir Chloro Methyl Impurity

  • CAT Number DCTI-C-005068
  • CAS Number NA
  • Molecular Formula C39H31Cl2F10N7O5S2
  • Molecular Weight 1002.73

Lenacapavir Desbromo Impurity

  • CAT Number DCTI-C-004930
  • CAS Number NA
  • Molecular Formula C29H25F7N4O3S
  • Molecular Weight 642.59

Lenacapavir Desmethylsulfonyl Hydroxy Impurity

  • CAT Number DCTI-C-004498
  • CAS Number 3025145-44-9
  • Molecular Formula C38H30ClF10N7O4S
  • Molecular Weight 906.2

Lenacapavir Dimesyl Impurity

  • CAT Number DCTI-C-004737
  • CAS Number 2189684-58-8
  • Molecular Formula C40H34ClF10N7O7S3
  • Molecular Weight 1046.37

Lenacapavir Impurity 3 (Mixture of atropisomers)

  • CAT Number DCTI-C-004496
  • CAS Number 3053923-46-6
  • Molecular Formula C29H27ClF5N5O4S2
  • Molecular Weight 704.13

Lenacapavir Keto Impurity

  • CAT Number DCTI-C-004536
  • CAS Number NA
  • Molecular Formula C39H32ClF8N7O6S2
  • Molecular Weight 946.29

Lenacapavir N-acetyl Impurity

  • CAT Number DCTI-C-004497
  • CAS Number NA
  • Molecular Formula C31H29ClF5N5O5S2
  • Molecular Weight 746.17

Lenacapavir N-Trifluoro acetyl Impurity

  • CAT Number DCTI-C-004888
  • CAS Number NA
  • Molecular Formula C31H26ClF8N5O5S2
  • Molecular Weight 800.14

Lenacapavir Penteneyne Impurity

  • CAT Number DCTI-C-004538
  • CAS Number 3025145-45-0
  • Molecular Formula C38H28ClF10N7O3S
  • Molecular Weight 888.18

Lenacapavir Pyrazole Regio isomer Impurity 1

  • CAT Number DCTI-C-004017
  • CAS NUMBER NA
  • MOLECULAR FORMULA C10H7F5N2O2
  • MOLECULAR WEIGHT 282.17

Lenacapavir-D5

  • CAT Number DCTI-A-000572
  • CAS Number NA
  • Molecular Formula C39H27D5ClF10N7O5S2
  • Molecular Weight 973.31

Lenalidomide Amadori Impurity

  • CAT Number DCTI-C-001314
  • CAS Number 219843-78-4
  • Molecular Formula C25H33N3O13
  • Molecular Weight 583.55

Lenalidomide Impurity 19

  • CAT Number DCTI-C-002975
  • CAS NUMBER 1063995-41-4
  • MOLECULAR FORMULA C17H22N2O5
  • MOLECULAR WEIGHT 334.37

Lenalidomide Impurity-3

  • CAT Number DCTI-C-000383
  • CAS Number 295357-66-3
  • Molecular Formula C13H14N2O5
  • Molecular Weight 278.26

Lenalidomide N-(3-Aminopropanoyl) Hydrochloride

  • CAT Number DCTI-C-003452
  • CAS NUMBER 1407490-89-4
  • MOLECULAR FORMULA HCl Salt: C16H19ClN4O4; Free Base: C16H18N4O4
  • MOLECULAR WEIGHT HCl Salt: 366.80; Free Base: 330.34

Lenalidomide N-Hydroxy Impurity

  • CAT Number DCTI-C-003545
  • CAS NUMBER NA
  • MOLECULAR FORMULA C13H13N3O4
  • MOLECULAR WEIGHT 275.26

Lenalidomide open chain Amadori impurity

  • CAT Number DCTI-C-001383
  • CAS Number NA
  • Molecular Formula C25H33N3O13
  • Molecular Weight 583.55

Leniolisib R-Isomer

  • CAT Number DCTI-C-004474
  • CAS Number 2987586-16-1
  • Molecular Formula C21H25F3N6O2
  • Molecular Weight 450.47

Lenvatinib 4-Chloro LBM2

  • CAT Number DCTI-C-004340
  • CAS Number NA
  • Molecular Formula C24H17Cl2N3O5
  • Molecular Weight 498.32

Lenvatinib chloro impurity

  • CAT Number DCTI-C-001731
  • CAS Number 417721-36-9
  • Molecular Formula C11H9ClN2O2
  • Molecular Weight 236.66

Lenvatinib Cyano Impurity

  • CAT Number DCTI-C-002055
  • CAS NUMBER 1882873-21-3
  • MOLECULAR FORMULA C21H17ClN4O3
  • MOLECULAR WEIGHT 408.84

Lenvatinib Dimethyl Impurity

  • CAT Number DCTI-C-001831
  • CAS Number 2143930-76-9
  • Molecular Formula C20H19ClN4O4
  • Molecular Weight 414.85

Lenvatinib Impurity 2

  • CAT Number DCTI-C-000276
  • CAS Number NA
  • Molecular Formula C18H14ClN3O5
  • Molecular Weight 387.78

Lenvatinib Impurity-1

  • CAT Number DCTI-C-000314
  • CAS Number 417717-21-6
  • Molecular Formula C21H18ClN3O5
  • Molecular Weight 427.84

Lenvatinib Impurity-10

  • CAT Number DCTI-C-000384
  • CAS Number 2817417-36-8
  • Molecular Formula C19H16ClN3O5
  • Molecular Weight 401.8

Lenvatinib Impurity-4

  • CAT Number DCTI-C-000311
  • CAS Number 2380197-90-8
  • Molecular Formula C28H22ClN5O5
  • Molecular Weight 543.96

Lenvatinib Impurity-A

  • CAT Number DCTI-C-000315
  • CAS Number 796848-79-8
  • Molecular Formula C10H11ClN2O2
  • Molecular Weight 226.66

Lenvatinib Methyl Ester Impurity

  • CAT Number DCTI-C-000316
  • CAS Number 417717-20-5
  • Molecular Formula C22H20ClN3O5
  • Molecular Weight 441.87

Lenvatinib Monomethyl impurity

  • CAT Number DCTI-C-001732
  • CAS Number 417723-63-8
  • Molecular Formula C12H11ClN2O2
  • Molecular Weight 250.68
LOAD MORE
You're viewed 3300 of 5660 products
References
FAQ's

Note: Products protected by valid patents by a manufacturer are not offered for sale in countries having patent protection. The sale of such products constitutes a patent infringement, and its liability is at the buyer's risk.

Back to Top
Product has been added to your cart