product Impurities

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Cytidine 2-Ethylbutyl Sesamol Impurity (R-Isomer)

  • CAT Number DCTI-C-001991
  • CAS NUMBER NA
  • MOLECULAR FORMULA C25H35N4O12P
  • MOLECULAR WEIGHT 614.54

Cytidine 2-Ethylbutyl sesamol Impurity (S-Isomer)

  • CAT Number DCTI-C-001993
  • CAS NUMBER NA
  • MOLECULAR FORMULA C25H35N4O12P
  • MOLECULAR WEIGHT 614.54

Cytidine Isopropyl Impurity

  • CAT Number DCTI-C-001989
  • CAS NUMBER NA
  • MOLECULAR FORMULA C21H29N4O10P
  • MOLECULAR WEIGHT 528.45

Cytidine Isopropyl Impurity (R-Isomer)

  • CAT Number DCTI-C-001995
  • CAS NUMBER 1955522-07-2 (free acid)
  • MOLECULAR FORMULA C21H29N4O10P (Free base) C22H30N4O12P - (Salt)
  • MOLECULAR WEIGHT "528.45 (Free base) 573.47 (Salt) "

Cytidine Isopropyl Impurity (S-Isomer)

  • CAT Number DCTI-C-001994
  • CAS NUMBER 1955522-08-3 (free acid)
  • MOLECULAR FORMULA C21H29N4O10P (Free base); C22H30N4O12P - (Salt)
  • MOLECULAR WEIGHT 528.45 (Free base) ; 573.47 (Salt)

Cytisine-D4

  • CAT Number DCTI-A-000530
  • CAS Number 2714473-76-2
  • Molecular Formula C11H10D4N2O
  • Molecular Weight 194.27

D His Leuprolide

  • CAT Number DCTI-D-000022
  • CAS Number NA
  • Molecular Formula C59H84N16O12
  • Molecular Weight 1209.42

D Leu Leuprolide

  • CAT Number DCTI-D-000024
  • Molecular Formula C59H84N16O12
  • Molecular Weight 1209.42

D Ser Leuprolide

  • CAT Number DCTI-D-000021
  • CAS Number NA
  • Molecular Formula C59H84N16O12
  • Molecular Weight 1209.42

D Trp Leuprolide

  • CAT Number DCTI-D-000018
  • CAS Number NA
  • Molecular Formula C59H84N16O12
  • Molecular Weight 1209.42

D Tyr Leuprolide

  • CAT Number DCTI-D-000050
  • CAS Number NA
  • Molecular Formula C59H84N16O12
  • Molecular Weight 1209.42

D-[Asp]5-Oxytocin

  • CAT Number DCTI-D-000245
  • CAS NUMBER NA
  • MOLECULAR FORMULA C43H65N11O13S2
  • MOLECULAR WEIGHT 1008.18

D-Ala (24)-Liraglutide

  • CAT Number DCTI-D-000750
  • CAS Number NA
  • Molecular Formula C172H265N43O51
  • Molecular Weight 3751.26

D-Ala-(19)-Liraglutide. Phosphate salt

  • CAT Number DCTI-D-000737
  • CAS Number NA
  • Molecular Formula C172H265N43O51
  • Molecular Weight 3751.26

D-Ala-(19)-Semaglutide

  • CAT Number DCTI-D-000383
  • CAS NUMBER NA
  • MOLECULAR FORMULA C187H291N45O59
  • MOLECULAR WEIGHT 4113.64

D-Ala(1)-Somatostatin

  • CAT Number DCTI-D-000159
  • CAS NUMBER NA
  • MOLECULAR FORMULA C76H104N18O19S2
  • MOLECULAR WEIGHT 1637.89 Da

D-Ala(18)-Liraglutide

  • CAT Number DCTI-D-000749
  • CAS Number NA
  • Molecular Formula C172H265N43O51
  • Molecular Weight 3751.26

D-Ala(18)-Tirzepatide

  • CAT Number DCTI-D-000518
  • CAS NUMBER NA
  • MOLECULAR FORMULA C225H348N48O68
  • MOLECULAR WEIGHT 4813.53

D-Ala(19)-Liraglutide

  • CAT Number DCTI-D-000902
  • CAS Number NA
  • Molecular Formula C172H265N43O51
  • Molecular Weight 3751.26

D-Ala(2)-Liraglutide

  • CAT Number DCTI-D-000722
  • CAS Number NA
  • Molecular Formula C172H265N43O51
  • Molecular Weight 3751.26

D-Ala(24)-Semaglutide

  • CAT Number DCTI-D-000377
  • CAS NUMBER NA
  • MOLECULAR FORMULA C187H291N45O59
  • MOLECULAR WEIGHT 4113.64

D-Alanine Sofosbuvir

  • CAT Number DCTI-C-002249
  • CAS NUMBER 1064684-71-4
  • MOLECULAR FORMULA C22H29FN3O9P
  • MOLECULAR WEIGHT 529.46

D-Allo-Ile(23)-Liraglutide

  • CAT Number DCTI-D-000916
  • CAS Number NA
  • Molecular Formula C172H265N43O51
  • Molecular Weight 3751.26

D-allo-Thr(10)-Somatostatin

  • CAT Number DCTI-D-000168
  • CAS NUMBER NA
  • MOLECULAR FORMULA C76H104N18O19S2
  • MOLECULAR WEIGHT 1637.89

D-Allo-Thr(11)-Liraglutide

  • CAT Number DCTI-D-000206
  • CAS NUMBER NA
  • MOLECULAR FORMULA C172H265N43O51
  • MOLECULAR WEIGHT 3751.56

D-allo-Thr(12)-Somatostatin

  • CAT Number DCTI-D-000178
  • CAS NUMBER NA
  • MOLECULAR FORMULA C76H104N18O19S2
  • MOLECULAR WEIGHT 1637.89

D-Allo-Thr(13)-Liraglutide

  • CAT Number DCTI-D-000199
  • CAS NUMBER NA
  • MOLECULAR FORMULA C172H265N43O51
  • MOLECULAR WEIGHT 3751.56

D-Allo-Thr(5)-Semaglutide

  • CAT Number DCTI-D-000399
  • CAS NUMBER NA
  • MOLECULAR FORMULA C187H291N45O59
  • MOLECULAR WEIGHT 4113.64

D-allo-Thr(6)-Octreotide

  • CAT Number DCTI-D-000126
  • CAS NUMBER NA
  • MOLECULAR FORMULA C49H66N10O10S2
  • MOLECULAR WEIGHT 1019.25

D-allo-Thr(8)-Lanreotide

  • CAT Number DCTI-D-000639
  • CAS Number NA
  • Molecular Formula C54H69N11O10S2
  • Molecular Weight 1096.33

D-Arg (30)-Liraglutide

  • CAT Number DCTI-D-000773
  • CAS Number NA
  • Molecular Formula C172H265N43O51
  • Molecular Weight 3751.26

D-Arg(28)-Liraglutide

  • CAT Number DCTI-D-000151
  • CAS NUMBER NA
  • MOLECULAR FORMULA C172H265N43O51
  • MOLECULAR WEIGHT 3751.26

D-Arg(8)-Cetrorelix

  • CAT Number DCTI-D-000447
  • CAS Number NA
  • Molecular Formula C70H92ClN17O14
  • Molecular Weight 1431.06

D-Arg(8)-Leuprolide

  • CAT Number DCTI-D-000234
  • CAS NUMBER NA
  • MOLECULAR FORMULA C59H84N16O12
  • MOLECULAR WEIGHT 1209.42

D-Arg(8)-Vasopressin

  • CAT Number DCTI-D-000060
  • CAS Number NA
  • Molecular Formula C46H65N15O12S2
  • Molecular Weight 1084.24

D-Asn 5-Oxytocin

  • CAT Number DCTI-D-000035
  • CAS Number NA
  • Molecular Formula C43H66N12O12S2
  • Molecular Weight 1007.19

D-Asn-Vasopressin

  • CAT Number DCTI-D-000063
  • CAS Number NA
  • Molecular Formula C46H65N15O12S2
  • Molecular Weight 1084.24

D-Asn(28)-Exenatide

  • CAT Number DCTI-D-000797
  • CAS Number NA
  • Molecular Formula C184H281N49O61S
  • Molecular Weight 4187.61

D-Asn(5)-Carbetocin

  • CAT Number DCTI-D-000872
  • CAS Number NA
  • Molecular Formula C45H69N11O12S
  • Molecular Weight 988.17

D-Asn(5)-Somatostatin

  • CAT Number DCTI-D-000160
  • CAS NUMBER NA
  • MOLECULAR FORMULA C76H104N18O19S2
  • MOLECULAR WEIGHT 1637.89

D-Asp (33)-Teduglutide

  • CAT Number DCTI-D-000554
  • CAS Number NA
  • Molecular Formula C164H252N44O55S
  • Molecular Weight 3750.8

D-Asp(28)-Exenatide

  • CAT Number DCTI-D-000798
  • CAS Number NA
  • Molecular Formula C184H281N49O61S
  • Molecular Weight 4187.61

D-Asp(9)-Semaglutide

  • CAT Number DCTI-D-000336
  • CAS NUMBER NA
  • MOLECULAR FORMULA C187H291N45O59
  • MOLECULAR WEIGHT 4113.64

D-Cit(Ac)-Cetrorelix

  • CAT Number DCTI-D-000464
  • CAS Number NA
  • Molecular Formula C72H94ClN17O15
  • Molecular Weight 1473.1

D-Cys(1)-Vasopressin

  • CAT Number DCTI-D-000059
  • CAS Number NA
  • Molecular Formula C46H65N15O12S2
  • Molecular Weight 1084.24

D-Cys(14)-Somatostatin

  • CAT Number DCTI-D-000166
  • CAS NUMBER NA
  • MOLECULAR FORMULA C76H104N18O19S2
  • MOLECULAR WEIGHT 1637.89

D-Cys(2)-Octreotide

  • CAT Number DCTI-D-000089
  • CAS NUMBER NA
  • MOLECULAR FORMULA C49H66N10O10S2
  • MOLECULAR WEIGHT 1019.25

D-Cys(3)-Somatostatin

  • CAT Number DCTI-D-000161
  • CAS NUMBER NA
  • MOLECULAR FORMULA C76H104N18O19S2
  • MOLECULAR WEIGHT 1637.89

D-Cys(4)-Terlipressin

  • CAT Number DCTI-D-000442
  • CAS NUMBER NA
  • MOLECULAR FORMULA C52H74N16O15S2
  • MOLECULAR WEIGHT 1227.38

D-Cys(5)Linaclotide

  • CAT Number DCTI-D-000715
  • CAS Number NA
  • Molecular Formula C59H79N15O21S6
  • Molecular Weight 1526.73

D-Cys(6)-Vasopressin

  • CAT Number DCTI-D-000057
  • CAS Number NA
  • Molecular Formula C46H65N15O12S2
  • Molecular Weight 1084.24

D-Cys(7)-Lanreotide

  • CAT Number DCTI-D-000637
  • CAS Number NA
  • Molecular Formula C54H69N11O10S2
  • Molecular Weight 1096.33

D-Cys(7)-Octreotide

  • CAT Number DCTI-D-000093
  • CAS NUMBER NA
  • MOLECULAR FORMULA C49H66N10O10S2
  • MOLECULAR WEIGHT 1019.25

D-Cys(9)-Terlipressin

  • CAT Number DCTI-D-000443
  • CAS Number NA
  • Molecular Formula C52H74N16O15S2
  • Molecular Weight 1227.38

D-Gln (7)-Terlipressin

  • CAT Number DCTI-D-000694
  • CAS Number NA
  • Molecular Formula C52H74N16O15S2
  • Molecular Weight 1227.38

D-Gln(17)-Liraglutide

  • CAT Number DCTI-D-000401
  • CAS NUMBER NA
  • MOLECULAR FORMULA C172H265N43O51
  • MOLECULAR WEIGHT 3751.26

D-Gln(4)-Vasopressin

  • CAT Number DCTI-D-000053
  • CAS Number NA
  • Molecular Formula C46H65N15O12S2
  • Molecular Weight 1084.24

D-Gln(6)-Teriparatide

  • CAT Number DCTI-D-000521
  • CAS NUMBER NA
  • MOLECULAR FORMULA C181H291N55O51S2
  • MOLECULAR WEIGHT 4117.77

D-Glu (3)-Liraglutide (phosphate salt)

  • CAT Number DCTI-D-000772
  • CAS Number NA
  • Molecular Formula C172H265N43O51
  • Molecular Weight 3751.26

D-Glu-(17)-Liraglutide

  • CAT Number DCTI-D-000426
  • CAS NUMBER NA
  • MOLECULAR FORMULA C172H264N42O52
  • MOLECULAR WEIGHT 3752.25

D-Glu-(17)-Liraglutide Phosphate salt

  • CAT Number DCTI-D-000556
  • CAS Number NA
  • Molecular Formula C172H264N42O52
  • Molecular Weight 3752.25

D-Glu-(17)-Semaglutide

  • CAT Number DCTI-D-000768
  • CAS Number NA
  • Molecular Formula C187H290N44O60
  • Molecular Weight 4114.63

D-Glu-(3)-Semaglutide

  • CAT Number DCTI-D-000594
  • CAS Number NA
  • Molecular Formula C187H291N45O59
  • Molecular Weight 4113.64

D-Glu-21-Liraglutide

  • CAT Number DCTI-D-000683
  • CAS Number NA
  • Molecular Formula C172H265N43O51
  • Molecular Weight 3751.26

D-Glu(3)-Liraglutide

  • CAT Number DCTI-D-000152
  • CAS NUMBER NA
  • MOLECULAR FORMULA C172H265N43O51
  • MOLECULAR WEIGHT 3751.26

D-Glu(3)-Liraglutide.Phosphate salt

  • CAT Number DCTI-D-000735
  • CAS Number NA
  • Molecular Formula C172H265N43O51
  • Molecular Weight 3751.26

D-Glu(side chain)-Lira

  • CAT Number DCTI-D-000257
  • CAS Number NA
  • Molecular Formula C172H265N43O51
  • Molecular Weight 3751.26

D-GLUCOSE-2,6-DIPALMITATE

  • CAT Number DCTI-F-000009
  • CAS Number 82933-92-4
  • Molecular Formula C39H74O8
  • Molecular Weight 671.01

D-His-(1)-Semaglutide-Phosphate Salt

  • CAT Number DCTI-D-000616
  • CAS Number NA
  • Molecular Formula C187H291N45O59
  • Molecular Weight 4113.64

D-His-(1)-Teduglutide

  • CAT Number DCTI-D-000370
  • CAS Number NA
  • Molecular Formula C164H252N44O55S
  • Molecular Weight 3752.13

D-His(1)-Exenatide

  • CAT Number DCTI-D-000804
  • CAS Number NA
  • Molecular Formula C184H282N50O60S
  • Molecular Weight 4186.63

D-His(1)-Liraglutide

  • CAT Number DCTI-D-000153
  • CAS NUMBER NA
  • MOLECULAR FORMULA C172H265N43O51
  • MOLECULAR WEIGHT 3751.26

D-His(1)-Liraglutide (phosphate salt)

  • CAT Number DCTI-D-000507
  • CAS NUMBER NA
  • MOLECULAR FORMULA C172H265N43O51
  • MOLECULAR WEIGHT 3751.26

D-His(14)-Teriparatide

  • CAT Number DCTI-D-000526
  • CAS Number NA
  • Molecular Formula C164H252N44O55S
  • Molecular Weight 4117.77

D-His(2)-Triptorelin

  • CAT Number DCTI-D-000466
  • CAS NUMBER NA
  • MOLECULAR FORMULA C64H82N18O13
  • MOLECULAR WEIGHT 1311.47

D-His(5)-Abaloparatide

  • CAT Number DCTI-D-000701
  • CAS Number NA
  • Molecular Formula C174H300N56O49
  • Molecular Weight 3960.66

D-His(7)-Semaglutide

  • CAT Number DCTI-D-000171
  • CAS NUMBER NA
  • MOLECULAR FORMULA C187H291N45O59
  • MOLECULAR WEIGHT 4113.64

D-His(9)-Abaloparatide

  • CAT Number DCTI-D-000702
  • CAS Number NA
  • Molecular Formula C174H300N56O49
  • Molecular Weight 3960.66

D-Homo analogous Medroxy progesterone (Imp C Ph .Eur)

  • CAT Number DCTI-C-001887
  • CAS Number NA
  • Molecular Formula C24H34O4
  • Molecular Weight 386.53

D-Hyp(4)-Icatibant

  • CAT Number DCTI-D-000621
  • CAS Number NA
  • Molecular Formula C59H89N19O13S
  • Molecular Weight 1304.54

D-Ile(23)-Liraglutide phosphate salt

  • CAT Number DCTI-D-000558
  • CAS Number NA
  • Molecular Formula C172H265N43O51
  • Molecular Weight 3751.26

D-Ile(23)-Semaglutide

  • CAT Number DCTI-D-000745
  • CAS Number NA
  • Molecular Formula C187H291N45O59
  • Molecular Weight 4113.64

D-Ile(29)-Liraglutide

  • CAT Number DCTI-D-000433
  • CAS NUMBER NA
  • MOLECULAR FORMULA C172H265N43O51
  • MOLECULAR WEIGHT 3751.26

D-Iso-Asp(9)-Semaglutide

  • CAT Number DCTI-D-000368
  • CAS NUMBER NA
  • MOLECULAR FORMULA C187H291N45O59
  • MOLECULAR WEIGHT 4113.64

D-Isomer Melphalan

  • CAT Number DCTI-C-000868
  • CAS Number 13045-94-8 (Free base)
  • Molecular Formula C13H18Cl2N2O2 (Free Base) C15H19Cl2F3N2O4 (TFA Salt)
  • Molecular Weight 305.20 (Free Base) 419.22 (TFA Salt)

D-Isomer Melphalan Hydrochloride

  • CAT Number DCTI-C-004755
  • CAS Number 4213-32-5
  • Molecular Formula C13H19Cl3N2O2 (HCl Salt) C13H18Cl2N2O2 (Free Base)
  • Molecular Weight 341.66 (HCl Salt) 305.20 (Free Base)

D-isomer of 7-desmethyl ormeloxifene Hydrochloride

  • CAT Number DCTI-A-000486
  • CAS Number NA
  • Molecular Formula C29H28D6ClNO3(HCl salt):C29H27D6NO3(Free base)
  • Molecular Weight 486.08(HCl salt):449.62(Free base)

D-isomer of 7-desmethyl ormeloxifene Hydrochloride

  • CAT Number DCTI-C-003977
  • CAS NUMBER NA
  • MOLECULAR FORMULA C29H33NO3 (Free Base); C29H34ClNO3 (HCl Salt)
  • MOLECULAR WEIGHT 443.59 (Free Base); 480.05 (HCl Salt)

D-Isomer of Desmopressin

  • CAT Number DCTI-D-000455
  • CAS Number NA
  • Molecular Formula C46H64N14O12S2
  • Molecular Weight 1069.22

D-Isomer of Vasopressin

  • CAT Number DCTI-D-000239
  • CAS NUMBER NA
  • MOLECULAR FORMULA C46H65N15O12S2
  • MOLECULAR WEIGHT 1084.24

D-Kyn-Leuprolide

  • CAT Number DCTI-D-000827
  • CAS Number NA
  • Molecular Formula C58H84N16O13
  • Molecular Weight 1213.41

D-Leu(14)-Liraglutide

  • CAT Number DCTI-D-000753
  • CAS Number NA
  • Molecular Formula C172H265N43O51
  • Molecular Weight 3751.26

D-Leu(26)-Liraglutide

  • CAT Number DCTI-D-000751
  • CAS Number NA
  • Molecular Formula C172H265N43O51
  • Molecular Weight 3751.26

D-Leu(26)-Tirzepatide

  • CAT Number DCTI-D-000338
  • CAS NUMBER NA
  • MOLECULAR FORMULA C225H348N48O68
  • MOLECULAR WEIGHT 4813.53

D-Leu(7)-Leuprolide

  • CAT Number DCTI-D-000235
  • CAS NUMBER NA
  • MOLECULAR FORMULA C59H84N16O12
  • MOLECULAR WEIGHT 1209.42

D-Lys(4)-Somatostatin

  • CAT Number DCTI-D-000162
  • CAS NUMBER NA
  • MOLECULAR FORMULA C76H104N18O19S2
  • MOLECULAR WEIGHT 1637.89

D-Lys(5)-Lanreotide

  • CAT Number DCTI-D-000898
  • CAS Number NA
  • Molecular Formula C54H69N11O10S2
  • Molecular Weight 1096.33

D-Lys(5)-Octreotide

  • CAT Number DCTI-D-000513
  • CAS NUMBER NA
  • MOLECULAR FORMULA C49H66N10O10S2
  • MOLECULAR WEIGHT 1019.25

D-Lys(9)-Somatostatin

  • CAT Number DCTI-D-000167
  • CAS NUMBER NA
  • MOLECULAR FORMULA C76H104N18O19S2
  • MOLECULAR WEIGHT 1637.89

D-ormeloxifene

  • CAT Number DCTI-C-003850
  • CAS NUMBER NA
  • MOLECULAR FORMULA C30H36ClNO3(HCl salt): C30H35NO3(free base)
  • MOLECULAR WEIGHT 494.07(HCl salt):457.61(free base)
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