product Impurities

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Des-D-Trp(4)-Octreotide

  • CAT NUMBER DCTI-D-100
  • CAS NUMBER NA
  • MOLECULAR FORMULA C38H56N8O9S2
  • MOLECULAR WEIGHT 833.03

Des-Glu(3)-Semaglutide

  • CAT NUMBER DCTI-D-339
  • CAS NUMBER NA
  • MOLECULAR FORMULA C182H284N44O56
  • MOLECULAR WEIGHT 3984.53

Des-Gly (10)-Semaglutide

  • CAT NUMBER DCTI-D-146
  • CAS NUMBER NA
  • MOLECULAR FORMULA C185H288N44O58
  • MOLECULAR WEIGHT 4056.59

Des-Gly (29)-Liraglutide

  • CAT NUMBER DCTI-D-140
  • CAS NUMBER NA
  • MOLECULAR FORMULA C170H262N42O50
  • MOLECULAR WEIGHT 3694.21

Des-Gly (4)-Liraglutide

  • CAT NUMBER DCTI-D-138
  • CAS NUMBER NA
  • MOLECULAR FORMULA C170H262N42O50
  • MOLECULAR WEIGHT 3694.21

Des-Gly-31-Semaglutide

  • CAS NUMBER NA
  • MOLECULAR FORMULA C185H288N44O58
  • MOLECULAR WEIGHT 4056.59

Des-Gly-OH-Vasopressin

  • CAT Number DCTI-C-000539
  • CAS Number NA
  • Molecular Formula C44H61N13O12S2
  • Molecular Weight 1028.17

Des-Gly-Vasopressin

  • CAT Number DCTI-C-000251
  • CAS Number NA
  • Molecular Formula C44H62N14O11S2
  • Molecular Weight 1027.19

Des-Gly(10)-Semaglutide Phosphate Salt

  • CAS Number NA
  • Molecular Formula C185H288N44O58
  • Molecular Weight 4056.59

Des-Gly(10)-Triptorelin

  • CAS NUMBER NA
  • MOLECULAR FORMULA C62H79N17O12
  • MOLECULAR WEIGHT 1254.42

Des-Gly(2)-Somatostatin

  • CAT NUMBER DCTI-D-209
  • CAS NUMBER NA
  • MOLECULAR FORMULA C74H101N17O18S2
  • MOLECULAR WEIGHT 1580.84

Des-Gly(2)-Teduglutide

  • CAS NUMBER NA
  • MOLECULAR FORMULA C162H249N43O55S
  • MOLECULAR WEIGHT 3695.08

Des-Gly(29)-Semaglutide

  • CAS Number NA
  • Molecular Formula C185H288N44O58
  • Molecular Weight 4056.59

Des-Gly(31)-Liraglutide

  • CAT NUMBER DCTI-D-155
  • CAS NUMBER NA
  • MOLECULAR FORMULA C170H262N42O50
  • MOLECULAR WEIGHT 3694.21

Des-Gly(4)-Tirzepatide

  • CAS NUMBER NA
  • MOLECULAR FORMULA C223H345N47O67
  • MOLECULAR WEIGHT 4756.47

Des-Gly1,Gly2,Gly3-Terlipressin

  • CAS NUMBER NA
  • MOLECULAR FORMULA C46H65N13O12S2
  • MOLECULAR WEIGHT 1056.22

Des-His (1)-Teduglutide

  • CAS NUMBER NA
  • MOLECULAR FORMULA C158H245N41O54S
  • MOLECULAR WEIGHT 3614.99

Des-His-Des-Gly/[3-33]-Teduglutide

  • CAS NUMBER NA
  • MOLECULAR FORMULA C156H242N40O53S
  • MOLECULAR WEIGHT 3557.94

Des-His(1)-Liraglutide

  • CAT NUMBER DCTI-D-227
  • CAS NUMBER NA
  • MOLECULAR FORMULA C166H258N40O50
  • MOLECULAR WEIGHT 3614.12

Des-His(1)-Liraglutide. Phosphate salt

  • CAS Number NA
  • Molecular Formula C166H258N40O50
  • Molecular Weight 3614.12

Des-His(7)-Semaglutide

  • CAT NUMBER DCTI-D-145
  • CAS NUMBER NA
  • MOLECULAR FORMULA C181H284N42O58
  • MOLECULAR WEIGHT 3976.5

Des-Ile(17)-Tirzepatide

  • CAS Number NA
  • Molecular Formula C219H337N47O67
  • Molecular Weight 4700.37

Des-Ile12 Tirzepatide

  • CAT NUMBER DCTI-D-290
  • CAS NUMBER NA
  • MOLECULAR FORMULA C219H337N47O67
  • MOLECULAR WEIGHT 4700.36

Des-isopropylthiazolyl Ritonavir

  • CAT Number DCTI-C-1061
  • CAS Number 176655-57-5
  • Molecular Formula C30H39N5O5S
  • Molecular Weight 581.73

Des-L-Arg(2)-Icatibant

  • CAT Number DCTI-C-000372
  • CAS Number NA
  • Molecular Formula C53H77N15O12S
  • Molecular Weight 1148.35

Des-Lys(5)-Octreotide

  • CAT NUMBER DCTI-D-101
  • CAS NUMBER NA
  • MOLECULAR FORMULA C43H54N8O9S2
  • MOLECULAR WEIGHT 891.07

Des-Pro-(31)-Tirzepatide

  • CAS NUMBER NA
  • MOLECULAR FORMULA C220H341N47O67
  • MOLECULAR WEIGHT 4716.41

Des-Pro-(38)-Tirzepatide

  • CAS NUMBER NA
  • MOLECULAR FORMULA C220H341N47O67
  • MOLECULAR WEIGHT 4716.41

Des-Pro-Vasopressin

  • CAT NUMBER DCTI-D-073
  • CAS NUMBER NA
  • MOLECULAR FORMULA C41H58N14O11S2
  • MOLECULAR WEIGHT 987.12

Des-Ser (8)-Liraglutide

  • CAT NUMBER DCTI-D-141
  • CAS NUMBER NA
  • MOLECULAR FORMULA C169H260N42O49
  • MOLECULAR WEIGHT 3664.18

Des-Ser-(14)-Semaglutide

  • CAS Number NA
  • Molecular Formula C184H286N44O57
  • Molecular Weight 4026.56

Des-Ser(13)-Somatostatin

  • CAT NUMBER DCTI-D-185
  • CAS NUMBER NA
  • MOLECULAR FORMULA C73H99N17O17S2
  • MOLECULAR WEIGHT 1550.82

Des-Ser(4)-Leuprolide

  • CAT NUMBER DCTI-D-122
  • CAS NUMBER NA
  • MOLECULAR FORMULA C56H79N15O10
  • MOLECULAR WEIGHT 1122.34

Des-Ser(8)-Liraglutide Phosphate Salt

  • CAS NUMBER NA
  • MOLECULAR FORMULA C169H260N42O49
  • MOLECULAR WEIGHT 3664.18

Des-Thr(11)-Semaglutide

  • CAT NUMBER DCTI-D-172
  • CAS NUMBER NA
  • MOLECULAR FORMULA C183H284N44O57
  • MOLECULAR WEIGHT 4012.54

Des-Thr(12)-Somatostatin

  • CAT NUMBER DCTI-D-176
  • CAS NUMBER NA
  • MOLECULAR FORMULA C72H97N17O17S2
  • MOLECULAR WEIGHT 1536.79 Da

Des-Thr(21)-Calcitonin Salmon

  • CAT NUMBER DCTI-D-222
  • CAS NUMBER NA
  • MOLECULAR FORMULA C141H233N43O46S2
  • MOLECULAR WEIGHT 3330.79 Da

Des-Thr(31)-Calcitonin

  • CAT NUMBER DCTI-D-223
  • CAS NUMBER NA
  • MOLECULAR FORMULA C141H233N43O46S2
  • MOLECULAR WEIGHT 3330.79

Des-Thr(5)-Liraglutide

  • CAT NUMBER DCTI-D-193
  • CAS NUMBER NA
  • MOLECULAR FORMULA C168H258N42O49
  • MOLECULAR WEIGHT 3650.16

Des-Thr(5)-Tirzepatide

  • CAS Number NA
  • Molecular Formula C221H341N47O66
  • Molecular Weight 4712.42

Des-Thr(6)-Calcitonin Salmon

  • CAT NUMBER DCTI-D-221
  • CAS NUMBER NA
  • MOLECULAR FORMULA C141H233N43O46S2
  • MOLECULAR WEIGHT 3330.79 Da

Des-Thr(7)-Liraglutide

  • CAS NUMBER NA
  • MOLECULAR FORMULA C168H258N42O49
  • MOLECULAR WEIGHT 3650.16

Des-Thr(7)-Liraglutide phosphate salt

  • CAS Number NA
  • Molecular Formula C168H258N42O49
  • Molecular Weight 3650.16

Des-Thr(8)-Lanreotide

  • CAT NUMBER DCTI-D-084
  • CAS NUMBER NA
  • MOLECULAR FORMULA C50H62N10O8S2
  • MOLECULAR WEIGHT 995.23

Des-Threoninol-Octreotide

  • CAT NUMBER DCTI-D-094
  • CAS NUMBER NA
  • MOLECULAR FORMULA C45H57N9O9S2
  • MOLECULAR WEIGHT 932.13

Des-Tyr(1)-Tirzepatide

  • CAS Number NA
  • Molecular Formula C216H339N47O66
  • Molecular Weight 4650.35

Des-Tyr(1),Aib(2)-Tirzepatide

  • CAT NUMBER DCTI-D-291
  • CAS NUMBER NA
  • MOLECULAR FORMULA C212H332N46O65
  • MOLECULAR WEIGHT 4565.24

Des-Tyr(10)-Tirzepatide

  • CAS Number NA
  • Molecular Formula C216H339N47O66
  • Molecular Weight 4650.35

Des-Tyr(13)-Semaglutide

  • CAS Number NA
  • Molecular Formula C178H282N44O57
  • Molecular Weight 3950.47

Des-Tyr(14)-Linaclotide

  • CAT Number DCTI-C-000774
  • CAS Number NA
  • Molecular Formula C50H70N14O19S6
  • Molecular Weight 1363.55

Des-Tyr(22)-Calcitonin

  • CAT NUMBER DCTI-D-278
  • CAS NUMBER NA
  • MOLECULAR FORMULA C136H231N43O46S2
  • MOLECULAR WEIGHT 3268.72

Des-ϒ-Glu Tirzepatide

  • CAT NUMBER DCTI-D-292
  • CAS NUMBER NA
  • MOLECULAR FORMULA C220H341N47O65
  • MOLECULAR WEIGHT 4684.41

Des[3-6]-Semaglutide

  • CAS Number NA
  • Molecular Formula C167H265N41O52
  • Molecular Weight 3679.19

Des[3-8]-Semaglutide

  • CAS Number NA
  • Molecular Formula C160H253N39O48
  • Molecular Weight 3491.01

Des[Pro(3),Hyp(4)]-Icatibant

  • CAS Number NA
  • Molecular Formula C49H75N17O10S
  • Molecular Weight 1094.31

Desacetyl Apremilast Impurity

  • CAS NUMBER 635705-72-5
  • MOLECULAR FORMULA C20H22N2O6S
  • MOLECULAR WEIGHT 418.46

Desacetyl prasugrel

  • CAT Number DCTI-C-000374
  • CAS Number 150322-38-6
  • Molecular Formula C18H18FNO2S
  • Molecular Weight 331.41

Desacetyl prasugrel diastereomer 1

  • CAT Number DCTI-C-000375
  • CAS Number NA
  • Molecular Formula C18H18FNO2S
  • Molecular Weight 331.41

Desacetyl prasugrel diastereomer 2

  • CAT Number DCTI-C-000376
  • CAS Number NA
  • Molecular Formula C18H18FNO2S
  • Molecular Weight 331.41

Desacetyl-N,O-descarbonyl Linezolid

  • CAT NUMBER DCTI-C-2064
  • CAS NUMBER 333753-72-3
  • MOLECULAR FORMULA C13H20FN3O2
  • MOLECULAR WEIGHT 269.32
Ceftazidime-DCTI-C-1464-Daicel
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Desacetylceftazidime Lactone Impurity

  • CAT Number DCTI-C-000807
  • CAS Number DCTI-C-001578
  • Molecular Formula C17H17N5O7S2
  • Molecular Weight 467.47

Desbutyrate Elagolix

  • CAT Number DCTI-D-000043
  • CAS Number 830346-50-4
  • Molecular Formula C28H24F5N3O3
  • Molecular Weight 545.51

Descarbamoyl Cenobamate

  • CAS NUMBER 1259059-77-2
  • MOLECULAR FORMULA C9H9ClN4O
  • MOLECULAR WEIGHT 224.65

Descarbamoyloxy Cefoxitin

  • CAT Number DCTI-C-1721
  • CAS Number 40514-94-1
  • Molecular Formula C15H16N2O5S2
  • Molecular Weight 368.42

Descarbon Sildenafil

  • CAT Number DCTI-C-000248
  • CAS Number 1393816-99-3
  • Molecular Formula C21H30N6O4S
  • Molecular Weight 462.57

Deschloro Bupropion Hydrochloride

  • CAT Number DCTI-C-1550
  • CAS Number 63199-74-6
  • Molecular Formula C13H19NO (Free base) C13H20ClNO (HCl salt)
  • Molecular Weight 205.30 (Free base) 241.76 (HCl salt)

Deschloro Lenacapavir

  • CAS Number 3025145-47-2
  • Molecular Formula C39H33F10N7O5S2
  • Molecular Weight 933.84

Deschloro Venetoclax Impurity

  • CAS NUMBER 2573767-91-4
  • MOLECULAR FORMULA C45H51N7O7S
  • MOLECULAR WEIGHT 834

Desethyl Hydroxychloroquine (DHCQ)

  • CAT Number DCTI-C-000022
  • CAS Number 4298-15-1
  • Molecular Formula C16H22ClN3O
  • Molecular Weight 307.82

Desethyl Oxybutynin Hydrochloride

  • CAT Number DCTI-C-1618
  • CAS Number 80976-67-6(Free Base) ; 81039-77-2(HCl Salt)
  • Molecular Formula (Free base): C20H27NO3 (Hydrochloride salt): C20H28ClNO3
  • Molecular Weight (Free base): 329.4 (Hydrochloride salt): 365.9

Desethylazilsartan Nitrile Methyl Ester

  • CAT NUMBER DCTI-C-3198
  • CAS NUMBER 139481-33-7
  • MOLECULAR FORMULA C23H17N3O3

Desethylene Posaconazole

  • CAT Number DCTI-C-000618
  • CAS Number 1370190-94-5 (Free Base)
  • Molecular Formula C35H40F2N8O4
  • Molecular Weight 674.75

Desethylene Posaconazole N-formyl

  • CAT Number DCTI-C-001337
  • CAS Number 357189-96-9
  • Molecular Formula C36H40F2N8O5
  • Molecular Weight 702.76

Desfluoro IVZ Thiomide

  • CAT NUMBER DCTI-C-2981
  • CAS NUMBER NA
  • MOLECULAR FORMULA C13H15FN4OS
  • MOLECULAR WEIGHT 294.35

Desfluoro Pibrenstavir Impurity

  • CAS NUMBER 1332357-67-1
  • MOLECULAR FORMULA C57H66F4N10O8
  • MOLECULAR WEIGHT 1095.21

Desfluoro-Polmacoxib

  • CAS NUMBER 301692-84-2
  • MOLECULAR FORMULA C18H17NO4S
  • MOLECULAR WEIGHT 343.4

Desglymidodrine Labelled Standard

  • CAT Number DCTI-A-243
  • CAS Number NA
  • Molecular Formula C10H9D6NO3
  • Molecular Weight 203.27

DESLORATADINE D4

  • CAS Number 381727-29-3
  • Molecular Formula C19H15D4ClN2
  • Molecular Weight 314.85

Desloratadine Methanone Impurity

  • CAT NUMBER DCTI-C-3063
  • CAS NUMBER 130642-50-1
  • MOLECULAR FORMULA C20H23ClN2O
  • MOLECULAR WEIGHT 342.87

Desmethoxy cefoxitin

  • CAT Number DCTI-C-1725
  • CAS Number 37051-05-1
  • Molecular Formula C15H15N3O6S2
  • Molecular Weight 397.42

Desmethyl Cariprazine-D8

  • CAS NUMBER 1308278-85-4
  • MOLECULAR FORMULA C20H22D8Cl2N4O
  • MOLECULAR WEIGHT 421.44

Desmethyl citalopram hydrochloride

  • CAT Number DCTI-A-000093
  • CAS Number DCTI-C-001365
  • Molecular Formula C19H19FN2O (Free Base) C19H20ClFN2O (Salt)
  • Molecular Weight 310.15 (Free Base) 346.12 (Salt)

Desmethyl Dabrafenib

  • CAS NUMBER 1195765-47-9
  • MOLECULAR FORMULA C22H18F3N5O2S2
  • MOLECULAR WEIGHT 505.53

Desmethyl erlotinib acetate

  • CAT Number DCTI-C-1063
  • CAS Number 183320-15-2
  • Molecular Formula C23H23N3O5
  • Molecular Weight 421.45

Desmethyl Impurity of Pazopanib

  • CAT NUMBER DCTI-C-2266
  • CAS NUMBER 1252927-47-1 (free base)
  • MOLECULAR FORMULA C20H21N7O2S (free base) ; C20H22ClN7O2S (salt)
  • MOLECULAR WEIGHT 423.50 (free base) ; 459.95 (salt)

Desmethyl Loperamide

  • CAT Number DCTI-C-000766
  • CAS Number 66164-07-6
  • Molecular Formula C28H31ClN2O2
  • Molecular Weight 463.02

Desmethyl Lumateperone

  • CAT NUMBER DCTI-C-2578
  • CAS NUMBER 313368-82-0
  • MOLECULAR FORMULA C23H26FN3O
  • MOLECULAR WEIGHT 379.48

Desmethyl Mebeverine acid

  • CAT Number DCTI-C-1849
  • CAS Number 586357-02-0
  • Molecular Formula C15H23NO3
  • Molecular Weight 265.35

Desmethyl Mebeverine acid D5

  • CAT Number DCTI-A-264
  • CAS Number 1329488-46-1
  • Molecular Formula C15H18D5NO3
  • Molecular Weight 270.38

Desmethyl metolazone

  • CAS NUMBER 28524-40-5
  • MOLECULAR FORMULA C15H14ClN3O3S
  • MOLECULAR WEIGHT 351.81

Desmethyl Ponatinib

  • CAS NUMBER 943319-87-7
  • MOLECULAR FORMULA C28H25F3N6O
  • MOLECULAR WEIGHT 518.54

Desmethyl Promethazine Hydrochloride

  • CAS Number 60113-77-1
  • Molecular Formula C16H19ClN2S
  • Molecular Weight 306.85

Desmethyl tepotinib

  • CAT NUMBER DCTI-C-2490
  • CAS NUMBER 1103506-82-6
  • MOLECULAR FORMULA C28H26N6O2
  • MOLECULAR WEIGHT 478.55

Desmethyl thiothixene (Mixture of E/Z isomers)

  • CAT Number DCTI-C-001563
  • CAS Number NA
  • Molecular Formula C22H27N3O2S2
  • Molecular Weight 429.6

Desmethyl Vortioxetine Related Impurity TFA  

  • CAS NUMBER 350047-39-1 (free base)
  • MOLECULAR FORMULA C17H20N2S (Free base); C19H21F3N2O2S (TFA Salt)
  • MOLECULAR WEIGHT 284.42 (Free base); 398.44 (TFA Salt)

Desmethyl Vortioxetine TFA

  • CAS NUMBER NA
  • MOLECULAR FORMULA C17H20N2S (Free base) C19H21F3N2O2S (TFA Salt)
  • MOLECULAR WEIGHT 284.42 (Free base) 398.44 (TFA Salt)

Desmethyl-cariprazine

  • CAS NUMBER 839712-15-1
  • MOLECULAR FORMULA C20H30Cl2N4O
  • MOLECULAR WEIGHT 413.39

Desmethylprochlorperazine Dihydrochloride

  • CAS NUMBER 97413-42-8
  • MOLECULAR FORMULA C19H24Cl3N3S(hcl salt);C19H22ClN3S(free base)
  • MOLECULAR WEIGHT 432.83(Hcl salt);359.92(Free base)

Desmopressin D8

  • CAT NUMBER DCTI-D-136
  • CAS NUMBER NA
  • MOLECULAR FORMULA C46H56D8N14O12S2
  • MOLECULAR WEIGHT 1077.27

Desmopressin EP IMP-F

  • CAS Number NA
  • Molecular Formula C49H69N15O13S2
  • Molecular Weight 1140.3
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