product Impurities

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6,7-bis(2-methoxyethoxy)quinazolin-4-amine

  • CAT Number DCTI-C-000115
  • CAS Number 1417161-98-8
  • Molecular Formula C14H19N3O4
  • Molecular Weight 293.32

6,7-Dehydro prednisolone 24-Acetate

  • CAT Number DCTI-C-002607
  • CAS NUMBER 2427-45-4
  • MOLECULAR FORMULA C23H28O6
  • MOLECULAR WEIGHT 400.47

6,7-DIMETHOXYISATIN

  • CAT Number DCTI-C-002891
  • CAS NUMBER 76159-91-6
  • MOLECULAR FORMULA C10H9NO4
  • MOLECULAR WEIGHT 207.19

6(R)-4,6,7,8-tetrahydro-N-(4-(((2S,5R)-5-((R)-hydr...

  • CAT Number DCTI-C-002982
  • CAS NUMBER NA
  • MOLECULAR FORMULA C26H28N4O3
  • MOLECULAR WEIGHT 444.54

6Alpha-Hydroxyestradiol

  • CAT Number DCTI-C-003573
  • CAS NUMBER 1229-24-9
  • MOLECULAR FORMULA C18H24O3
  • MOLECULAR WEIGHT 288.39

6Beta-Hydroxyestradiol

  • CAT Number DCTI-C-003572
  • CAS NUMBER 3583-03-7
  • MOLECULAR FORMULA C18H24O3
  • MOLECULAR WEIGHT 288.39

6N-Nitroso Pyrrolopiperidine

  • CAT Number DCTI-C-004469
  • CAS Number NA
  • Molecular Formula C7H13N3O
  • Molecular Weight 155.2

6α Methylprednisolone 17 Acetate

  • CAT Number DCTI-C-003486
  • CAS NUMBER 86401-94-7
  • MOLECULAR FORMULA C24H32O6
  • MOLECULAR WEIGHT 416.51

6α Methylprednisolone 17-Propionate

  • CAT Number DCTI-C-003457
  • CAS NUMBER 79512-61-1
  • MOLECULAR FORMULA C25H34O6
  • MOLECULAR WEIGHT 430.54

6α Methylprednisolone 21-Propiyonate

  • CAT Number DCTI-C-003458
  • CAS NUMBER 138804-88-3
  • MOLECULAR FORMULA C25H34O6
  • MOLECULAR WEIGHT 430.54

6α-Hydroperoxi Testosterone

  • CAT Number DCTI-C-003962
  • CAS NUMBER NA
  • MOLECULAR FORMULA C30H48O5
  • MOLECULAR WEIGHT 488.71

6α-Hydroxy Medroxy Progesterone 17-Acetate

  • CAT Number DCTI-C-001631
  • CAS Number 984-46-3
  • Molecular Formula C24H34O5
  • Molecular Weight 402.53

6α-hydroxyperoxide etonogestrol

  • CAT Number DCTI-C-002631
  • CAS NUMBER NA
  • MOLECULAR FORMULA C22H28O4
  • MOLECULAR WEIGHT 356.46

6β-Hydroperoxi Etanogestrel

  • CAT Number DCTI-C-000036
  • CAS Number NA
  • Molecular Formula C22H28O4
  • Molecular Weight 356.46

6β-Hydroperoxi Testosterone

  • CAT Number DCTI-C-003961
  • CAS NUMBER NA
  • MOLECULAR FORMULA C30H48O5
  • MOLECULAR WEIGHT 488.71

6β-Hydroxyeplerenone

  • CAT Number DCTI-C-002455
  • CAS NUMBER 209253-80-5
  • MOLECULAR FORMULA C24H30O7
  • MOLECULAR WEIGHT 430.5

6β-Naltrexol impurity

  • CAT Number DCTI-C-003904
  • CAS NUMBER 49625-89-0
  • MOLECULAR FORMULA C20H25NO4
  • MOLECULAR WEIGHT 343.42

7-((5-(4-(benzobthiophen-4-yl)piperazin-1-yl)penty...

  • CAT Number DCTI-C-001393
  • CAS Number NA
  • Molecular Formula C26H28ClN3O2S
  • Molecular Weight 482.04

7-(1-(2,3-dihydroxypropanoyl)piperidin-4-yl)-2-(4-...

  • CAT Number DCTI-C-002279
  • CAS NUMBER NA
  • MOLECULAR FORMULA C27H31N5O5
  • MOLECULAR WEIGHT 505.58

7-(1-bromo-2-oxopropyl)benzo[d][1,3]dioxole-4-carbonitrile

  • CAT Number DCTI-C-002487
  • CAS NUMBER NA
  • MOLECULAR FORMULA C11H8BrNO3
  • MOLECULAR WEIGHT 282.09

7-(4-((7-(4-(4-(benzo[b]thiophen-4-yl)piperazin-1-...

  • CAT Number DCTI-C-000809
  • CAS Number 2116542-21-1
  • Molecular Formula C38H40N4O4S
  • Molecular Weight 648.82

7-(4-(4-(2,3-dichlorophenyl)piperazin-1-yl)butoxy)...

  • CAT Number DCTI-C-003557
  • CAS NUMBER NA
  • MOLECULAR FORMULA C24H29Cl2N3O2
  • MOLECULAR WEIGHT 462.42

7-(4-(4-(benzo[b]thiophen-4-yl)piperazin-1-yl)buto...

  • CAT Number DCTI-C-000810
  • CAS Number 2094559-58-5 (Free Base)
  • Molecular Formula C38H40N4O4S
  • Molecular Weight 648.82

7-(4-(4-nitrosopiperazin-1-yl)butoxy)quinolin-2(1H)-one 

  • CAT Number DCTI-C-004120
  • CAS NUMBER NA
  • MOLECULAR FORMULA C17H22N4O3
  • MOLECULAR WEIGHT 330.39

7-(but-2-yn-1-yl)-3-methyl-3,7-dihydro-1H-purine-2,6-dione

  • CAT Number DCTI-C-003708
  • CAS NUMBER 586408-08-4
  • MOLECULAR FORMULA C10H10N4O2
  • MOLECULAR WEIGHT 218.22

7-(Methyl-D3)-Xanthine

  • CAT Number DCTI-A-000324
  • CAS NUMBER 1185878-99-2
  • MOLECULAR FORMULA C6H3D3N4O2
  • MOLECULAR WEIGHT 169.16

7-5-(4-Benzobthien-4-yl-1-piperazinyl)pentyloxy-2(1H)-quinolinone

  • CAT Number DCTI-C-001394
  • CAS Number 2091105-80-3
  • Molecular Formula C26H29N3O2S
  • Molecular Weight 447.6

7-alpha-hydroxycholesterol

  • CAT Number DCTI-C-003798
  • CAS NUMBER 566-26-7
  • MOLECULAR FORMULA C27H46O2
  • MOLECULAR WEIGHT 402.66

7-Amino sancycline

  • CAT Number DCTI-C-000113
  • CAS Number 5679-00-5
  • Molecular Formula C21H23N3O7 (Free Base) C21H24ClN3O7 (HCl Salt)
  • Molecular Weight 429.43 (Free Base) 465.89 (HCl Salt)

7-aminocephalosporanic acid

  • CAT Number DCTI-C-001467
  • CAS Number 957-68-6
  • Molecular Formula C10H12N2O5S
  • Molecular Weight 272

7-beta-hydroxycholesterol

  • CAT Number DCTI-C-003733
  • CAS NUMBER 566-27-8
  • MOLECULAR FORMULA C27H46O2
  • MOLECULAR WEIGHT 402.66

7-Bromo fluphenazine

  • CAT Number DCTI-C-000183
  • CAS Number NA
  • Molecular Formula C22H25BrF3N3OS
  • Molecular Weight 516.42

7-chloro-2,3,4,5-tetrahydro-1H-benzo[b]azepin-5-ol

  • CAT Number DCTI-C-002697
  • CAS NUMBER 1310357-40-4
  • MOLECULAR FORMULA C10H12ClNO
  • MOLECULAR WEIGHT 197.66

7-Desmethyl Agomelatine

  • CAT Number DCTI-A-000023
  • CAS Number 152302-45-9
  • Molecular Formula C14H15NO2
  • Molecular Weight 229.28

7-Desmethyl Agomelatine – D3

  • CAT Number DCTI-A-000083
  • CAS Number 2749427-92-5
  • Molecular Formula C14H12D3NO2
  • Molecular Weight 232.3

7-Desmethyl Impurity

  • CAT Number DCTI-C-000812
  • CAS Number 84394-36-5
  • Molecular Formula C29H33NO3
  • Molecular Weight 443.59

7-desmethyl-levormeloxifene D6

  • CAT Number DCTI-A-000485
  • CAS Number NA
  • Molecular Formula C29H28D6ClNO3(HCl salt):C29H27D6NO3(Free base)
  • Molecular Weight 486.08(HCl salt):449.62(Free base)

7-desmethyl-levormeloxifene Hydrochloride

  • CAT Number DCTI-C-003976
  • CAS NUMBER NA
  • MOLECULAR FORMULA C29H33NO3 (Free Base); C29H34ClNO3 (HCl Salt)
  • MOLECULAR WEIGHT 443.59 (Free Base); 480.05 (HCl Salt)
7-Ethoxycarbonyl 7-ADCA
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7-Ethoxycarbonyl 7-ADCA

  • CAT Number DCTI-C-001235
  • CAS Number 72820-16-7
  • Molecular Formula C11H14N2O5S
  • Molecular Weight 286.3

7-Ethyl Methyl amino Minocycline

  • CAT Number DCTI-C-000175
  • CAS Number 32598-29-1
  • Molecular Formula C24H29N3O7
  • Molecular Weight 471.51

7-Fluoro Risperidone

  • CAT Number DCTI-C-000895
  • CAS Number NA
  • Molecular Formula C23H27FN4O2
  • Molecular Weight 410.49

7-fluoro-3-(piperidin-4-yl)benzo [d]isoxazole

  • CAT Number DCTI-C-003381
  • CAS NUMBER NA
  • MOLECULAR FORMULA C12H14ClFN2O
  • MOLECULAR WEIGHT 256.71

7-hydroxy desmethyl Loxapine

  • CAT Number DCTI-C-004763
  • CAS Number 37081-76-8
  • Molecular Formula C17H16ClN3O2
  • Molecular Weight 329.78

7-Hydroxy Fluphenazine

  • CAT Number DCTI-C-000184
  • CAS Number 33098-48-5
  • Molecular Formula C22H26F3N3O2S
  • Molecular Weight 453.52

7-Hydroxy Granisetron-D3

  • CAT Number DCTI-A-000123
  • CAS Number 133841-15-3(Unlabelled)
  • Molecular Formula C18H21D3N4O2
  • Molecular Weight 331.43

7-Hydroxy quetiapine  

  • CAT Number DCTI-C-004064
  • CAS NUMBER 139079-39-3
  • MOLECULAR FORMULA C21H25N3O3S
  • MOLECULAR WEIGHT 399.51

7-Ketocholesterol

  • CAT Number DCTI-C-003732
  • CAS NUMBER 566-28-9
  • MOLECULAR FORMULA C27H44O2
  • MOLECULAR WEIGHT 400.65

7-Methoxy Granisetran

  • CAT Number DCTI-C-000066
  • CAS Number NA
  • Molecular Formula C18H24N4O2
  • Molecular Weight 328.42

7-methoxy-6-(3-morpholinopropoxy) quinazolin-4(3H)-one

  • CAT Number DCTI-C-000577
  • CAS Number 199327-61-2
  • Molecular Formula C16H21N3O4
  • Molecular Weight 319.36

7-Monomethyl minocycline

  • CAT Number DCTI-C-000144
  • CAS Number 4708-96-7
  • Molecular Formula C22H25N3O7
  • Molecular Weight 443.46

7-nitrobenzo[d][1,3]dioxole-5-carbaldehyde

  • CAT Number DCTI-C-001526
  • CAS Number 209120-51-4
  • Molecular Formula C8H5NO5
  • Molecular Weight 195.13

7-nitroso-3-(trifluoromethyl)-5,6,7,8-tetrahydro-[...

  • CAT Number DCTI-C-002432
  • CAS NUMBER NA
  • MOLECULAR FORMULA C6H6F3N5O
  • MOLECULAR WEIGHT 221.14

7,20-Dioxopregna-5,16-dien-3β-yl acetate

7,8-bis(2-methoxyethoxy) quinazolin-4(3H)-one

  • CAT Number DCTI-C-000574
  • CAS Number NA
  • Molecular Formula C14H18N2O5
  • Molecular Weight 294.31

7,8-difluoro-6,11-dihydrodibenzo[b,e]thiepin-11-ol

  • CAT Number DCTI-C-003928
  • CAS NUMBER 1985607-83-7
  • MOLECULAR FORMULA C14H10F2OS
  • MOLECULAR WEIGHT 264.29

7,8-Dihydrofolicacid

  • CAT Number DCTI-C-003448
  • CAS NUMBER 4033-27-6
  • MOLECULAR FORMULA C19H21N7O6
  • MOLECULAR WEIGHT 443.42

7,9-di-tert-butyl-1-oxaspiro[4.5]deca-6,9-diene-2,8-dione

  • CAT Number DCTI-C-003151
  • CAS NUMBER 82304-66-3
  • MOLECULAR FORMULA C17H24O3
  • MOLECULAR WEIGHT 276.38

8-{[2-Hydroxy-3-(prop-2-ylamino)propyl]oxy}naphtha...

  • CAT Number DCTI-C-004346
  • CAS Number 76275-64-4
  • Molecular Formula C16H21NO3 (Free base) C16H22ClNO3 (HCl salt)
  • Molecular Weight 275.35 (Free base) 311.81 (HCl salt)

8-bromo-1,7-di(but-2-yn-1-yl)-3-methyl-3,7-dihydro-1H-purine-2,6-dione

  • CAT Number DCTI-C-003686
  • CAS NUMBER 2436762-89-7
  • MOLECULAR FORMULA C14H13BrN4O2
  • MOLECULAR WEIGHT 349.19

8-bromo-3-methyl-3,7-dihydro-1H-purine-2,6-dione

  • CAT Number DCTI-C-003685
  • CAS NUMBER 93703-24-3
  • MOLECULAR FORMULA C6H5BrN4O2
  • MOLECULAR WEIGHT 245.04

8-Bromo-3-methyl-7-(2-butynyl)-xanthine

  • CAT Number DCTI-C-001757
  • CAS NUMBER 666816-98-4
  • MOLECULAR FORMULA C10H9BrN4O2
  • MOLECULAR WEIGHT 297.11

8-Hexylpentadecane

  • CAT Number DCTI-C-004286
  • CAS Number 13475-75-7
  • Molecular Formula C21H44
  • Molecular Weight 296.58

8-Hydroxy Carvedilol TFA 

  • CAT Number DCTI-C-004103
  • CAS NUMBER NA
  • MOLECULAR FORMULA C24H26F3N2O5 (Free base); C26H27F3N2O7 (TFA Salt)
  • MOLECULAR WEIGHT 422.48 (free base); 536.5(TFA Salt)

8-hydroxy desmethyl Loxapine

  • CAT Number DCTI-C-004762
  • CAS Number 61443-78-5
  • Molecular Formula C17H16ClN3O2
  • Molecular Weight 329.78

8-Hydroxy Ondansetron

  • CAT Number DCTI-C-003725
  • CAS NUMBER 126671-71-4
  • MOLECULAR FORMULA C18H19N3O2
  • MOLECULAR WEIGHT 309.37

8-hydroxy-1,3,4,5-tetrahydro-2H-benzo[b]azepin-2-one

  • CAT Number DCTI-C-001395
  • CAS Number 22246-84-0
  • Molecular Formula C10H11NO2
  • Molecular Weight 177.2

8-Hydroxynevirapine

  • CAT Number DCTI-C-004190
  • CAS NUMBER 254889-32-2
  • MOLECULAR FORMULA C15H14N4O2
  • MOLECULAR WEIGHT 282.3

8-Methylheptadecane

  • CAT Number DCTI-C-004301
  • CAS Number 13287-23-5
  • Molecular Formula C18H38
  • Molecular Weight 254.5

9-(2-Hydroxy ethyl) adenine

  • CAT Number DCTI-C-001353
  • CAS Number 707-99-3
  • Molecular Formula C7H9N5O
  • Molecular Weight 179.18

9-(2-Hydroxypropyl)Adenine

  • CAT Number DCTI-C-001518
  • CAS Number 14047-26-8
  • Molecular Formula C8H11N5O
  • Molecular Weight 193.21

9-(Beta-d-arabino furanosyl) Guanine

  • CAT Number DCTI-C-001699
  • CAS Number 38819-10-2
  • Molecular Formula C10H13N5O5
  • Molecular Weight 283.24

9-[4-hydroxy-3-(hydroxymethyl) butyl]-3,9-dihydro-1H-purine-2,6-dione

  • CAT Number DCTI-C-001160
  • CAS Number 108970-74-7
  • Molecular Formula C10H14N4O4
  • Molecular Weight 254.25

9-acetyl-3-(methylamino)-2,3,4,9-tetrahydro-1H-car...

  • CAT Number DCTI-C-003056
  • CAS NUMBER NA
  • MOLECULAR FORMULA C16H20ClN3O2(HCl Salt); C16H19N3O2(Free Base)
  • MOLECULAR WEIGHT 321.80(HCl Salt); 285.35(Free Base)

9-Amino sancycline

  • CAT Number DCTI-C-000145
  • CAS Number 4199-34-2
  • Molecular Formula C21H23N3O7 (Free Base) C21H24ClN3O7 (HCl Salt)
  • Molecular Weight 429.43 (Free Base) 465.89 (HCl Salt)

9-Aminominocycline Hydrochloride

  • CAT Number DCTI-C-000385
  • CAS Number 149934-21-4
  • Molecular Formula C23H29ClN4O7 (HCl Salt) C23H28N4O7 (Free Base)
  • Molecular Weight 508.96 (HCl Salt) 472.50 (Free Base)

9-Cis Retinoic acid

  • CAT Number DCTI-C-003181
  • CAS NUMBER 5300-03-8
  • MOLECULAR FORMULA C20H28O2
  • MOLECULAR WEIGHT 300.44

9-Cis-Acitretin

  • CAT Number DCTI-C-004438
  • CAS Number 419534-31-9
  • Molecular Formula C21H26O3
  • Molecular Weight 326.44

9-Desmethyl Tetrabenazine-D3

  • CAT Number DCTI-A-000273
  • CAS NUMBER NA
  • MOLECULAR FORMULA C18H22D3NO3
  • MOLECULAR WEIGHT 306.42

9-desmethyl α-dihydro tetrabenazine

  • CAT Number DCTI-C-001113
  • CAS Number 1065193-59-0
  • Molecular Formula C18H27NO3
  • Molecular Weight 305.41

9-desmethyl α-dihydro tetrabenazine D3

  • CAT Number DCTI-A-000242
  • CAS Number NA
  • Molecular Formula C18H24D3NO3
  • Molecular Weight 308.44

9-Desmethyl β-Dihydrotetrabenazine-D3

  • CAT Number DCTI-A-000339
  • CAS NUMBER NA
  • MOLECULAR FORMULA C18H24D3NO3
  • MOLECULAR WEIGHT 308.44

9-Dimethylamino Minocycline Hydrochloride

  • CAT Number DCTI-C-000386
  • CAS Number 601455-95-2 (Without Salt)
  • Molecular Formula C25H33ClN4O7 (HCl Salt) C25H32N4O7 (Free Base)
  • Molecular Weight 537.01 (HCl Salt) 500.55 (Free Base)

9-Hydroxy Ensifentrine Impurity

  • CAT Number DCTI-C-004657
  • CAS Number 3067475-18-4
  • Molecular Formula C25H29N5O4
  • Molecular Weight 463.54

9-Monomethyl minocycline (RRT 0.85 impurity)

  • CAT Number DCTI-C-000663
  • CAS Number 607402-73-3
  • Molecular Formula C24H30N4O7
  • Molecular Weight 486.53

9-Nitro Doxycycline

  • CAT Number DCTI-C-002938
  • CAS NUMBER 120793-45-5
  • MOLECULAR FORMULA C22H23N3O10
  • MOLECULAR WEIGHT 489.44

9-nitroso-4-(oxiran-2-ylmethoxy)-9H-carbazole

  • CAT Number DCTI-C-004319
  • CAS NUMBER NA
  • MOLECULAR FORMULA C15H12N2O3
  • MOLECULAR WEIGHT 268.27

9,10-Epoxystearic acid

  • CAT Number DCTI-F-000010
  • CAS Number 2443-39-2
  • Molecular Formula C18H34O3
  • Molecular Weight 298.47

A-Amino dimer impurity

  • CAT Number DCTI-C-001052
  • CAS Number 112376-21-3
  • Molecular Formula C20H27NO2
  • Molecular Weight 313.43

A-Hydroxy diol impurity

  • CAT Number DCTI-C-001053
  • CAS Number 876753-51-4
  • Molecular Formula C15H15NO5
  • Molecular Weight 289.29

Abemaciclib D5

  • CAT Number DCTI-A-000407
  • CAS NUMBER 1809251-51-1
  • MOLECULAR FORMULA C27H27D5F2N8
  • MOLECULAR WEIGHT 511.64

Abemaciclib metabolite M1

  • CAT Number DCTI-C-004044
  • CAS NUMBER NA
  • MOLECULAR FORMULA C27H32F2N8O
  • MOLECULAR WEIGHT 522.6

Abemaciclib Metabolite M18 Dihydrochloride

  • CAT Number DCTI-C-004018
  • CAS NUMBER NA
  • MOLECULAR FORMULA C25H30Cl2F2N8O(HCl Salt):C25H28F2N8O(Free Base)
  • MOLECULAR WEIGHT 567.47(HCl Salt):494.55(Free base)

Abemaciclib metabolite M20

  • CAT Number DCTI-C-004027
  • CAS NUMBER 2138499-06-4
  • MOLECULAR FORMULA C27H32F2N8O
  • MOLECULAR WEIGHT 522.6

Abiraterone Acetate Impurity

  • CAT Number DCTI-A-000021
  • CAS Number 154229-19-3
  • Molecular Formula C24H31NO
  • Molecular Weight 349.52

Abiraterone Acetate Reduced Impurity

  • CAT Number DCTI-C-000710
  • CAS Number 219843-75-1
  • Molecular Formula C24H33NO
  • Molecular Weight 351.53

Abiraterone acetate reduced impurity

  • CAT Number DCTI-C-000924
  • CAS Number 2141996-19-0
  • Molecular Formula C26H35NO2
  • Molecular Weight 393.57

Abiraterone acetate-D3

  • CAT Number DCTI-A-000168
  • CAS Number 2122245-10-5
  • Molecular Formula C26H30D3NO2
  • Molecular Weight 394.57

Abiraterone Dimer Impurity

  • CAT Number DCTI-C-001239
  • CAS Number 186826-70-0
  • Molecular Formula C43H57NO2
  • Molecular Weight 619.93

Abiraterone Ethyl Ether

  • CAT Number DCTI-C-000244
  • CAS Number 2484719-14-2
  • Molecular Formula C26H35NO
  • Molecular Weight 377.57

Abiraterone Impurity 5

  • CAT Number DCTI-C-001717
  • CAS Number 32138-69-5
  • Molecular Formula C19H27IO
  • Molecular Weight 398.32
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