Quetiapine Related Products ![Picture of 2-(2-Hydroxyethoxy)ethyl 2-[2-(4-Dibenzo[b,f] [1,4]thiazepine-11-piperazineyl)] -1-carboxylate](https://venkatasailifesciences.com/images/thumbs/0051024_2-2-hydroxyethoxyethyl-2-2-4-dibenzobf-14thiazepine-11-piperazineyl-1-carboxylate_350.png "Show details for 2-(2-Hydroxyethoxy)ethyl 2-[2-(4-Dibenzo[b,f] [1,4]thiazepine-11-piperazineyl)] -1-carboxylate")
![Picture of 2-[2-(4-Dibenzo[b,f] [1,4]thiazepine-11-yl-1-piperazineyl)ethoxyl]-1-ethyl Ethanol](https://venkatasailifesciences.com/images/thumbs/0051023_2-2-4-dibenzobf-14thiazepine-11-yl-1-piperazineylethoxyl-1-ethyl-ethanol_350.png "Show details for 2-[2-(4-Dibenzo[b,f] [1,4]thiazepine-11-yl-1-piperazineyl)ethoxyl]-1-ethyl Ethanol")
![Picture of Quetiapine Impurity (N,N'-bis[(2-phenylthio)phenyl]-1,4-piperazinedicarboxamide)](https://venkatasailifesciences.com/images/thumbs/0051027_quetiapine-impurity-nn-bis2-phenylthiophenyl-14-piperazinedicarboxamide_350.png "Show details for Quetiapine Impurity (N,N'-bis[(2-phenylthio)phenyl]-1,4-piperazinedicarboxamide)")
![Picture of Quetiapine Impurity III (N,N'-Bis[2-(phenylthio)phenyl]urea)](https://venkatasailifesciences.com/images/thumbs/0051025_quetiapine-impurity-iii-nn-bis2-phenylthiophenylurea_350.png "Show details for Quetiapine Impurity III (N,N'-Bis[2-(phenylthio)phenyl]urea)")
![Picture of Quetiapine Impurity III (N-[2-(Phenylthio)phenyl]-1-piperazinecarboxamide)](https://venkatasailifesciences.com/images/thumbs/0051026_quetiapine-impurity-iii-n-2-phenylthiophenyl-1-piperazinecarboxamide_350.png "Show details for Quetiapine Impurity III (N-[2-(Phenylthio)phenyl]-1-piperazinecarboxamide)")
![Picture of Quetiapine Impurity Q [Quetiapine-N-Di(ethoxyethanol)]](https://venkatasailifesciences.com/images/thumbs/0056803_quetiapine-impurity-q-quetiapine-n-diethoxyethanol_350.png "Show details for Quetiapine Impurity Q [Quetiapine-N-Di(ethoxyethanol)]")
Venkatasai is a leading innovator in the field of pharmaceutical reference standards, offering high-quality Reference Standards of Abacavir, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope-labeled compounds, and nitrosamines (N-NO products). Our Abacavir impurity reference standards play a vital role in pharmaceutical research, supporting product development, ANDA and DMF filings, quality control (QC), method validation, and stability studies. They are also instrumental in identifying unknown impurities and evaluating genotoxic potential. All Abacavir-related products are thoroughly characterized and supplied with comprehensive Certificates of Analysis (COA) and analytical data that comply with regulatory standards. EP/USP traceable standards can also be provided upon request. Furthermore, all supplied products undergo periodic re-testing to ensure continued quality and reliability.
2-(2-Hydroxyethoxy)ethyl 2-[2-(4-Dibenzo[b,f] [1,4]thiazepine-11-piperazineyl)] -1-carboxylate
CAT No: VS-Q002045
CAS No: N/A
Mol.F.: C22H27N3O4S
Mol.Wt.: 429.5
Status: Custom Synthesis
2-[2-(4-Dibenzo[b,f] [1,4]thiazepine-11-yl-1-piperazineyl)ethoxyl]-1-ethyl Ethanol
CAT No: VS-Q002044
CAS No: N/A
Mol.F.: C24H33N3O2S
Mol.Wt.: 427.6
Status: Custom Synthesis
2-amino biphenyl sulphide and phenyl-2-(phenylthio)-phenylcarbamate
CAT No: VS-Q002054
CAS No: N/A
Mol.F.: C19H14NO2S : C12H11NS
Mol.Wt.: 320.4 : 201.3
Status: Custom Synthesis
2-Aminodiphenyl Sulfide
CAT No: VS-Q002043
CAS No: 1134-94-7
Mol.F.: C12H11NS
Mol.Wt.: 201.3
Status: Custom Synthesis
7-Hydroxy Quetiapine
CAT No: VS-Q002055
CAS No: 139079-39-3
Mol.F.: C21H25N3O3S
Mol.Wt.: 399.5
Status: Custom Synthesis
Ethyl Quetiapine Fumarate Salt
CAT No: VS-Q002074
CAS No: 1011758-06-7
Mol.F.: C23H29N3O2S
Mol.Wt.: 411.56
Status: Custom Synthesis
N,N′-Bis(hydroxyethoxyethyl)piperazine
CAT No: VS-Q002087
CAS No: 14258-43-6
Mol.F.: C12H26N2O4
Mol.Wt.: 262.4
Status: Custom Synthesis
N-desalkyl Quetiapine fumarate
CAT No: VS-Q002050
CAS No: 937731-18-5
Mol.F.: C17H17N3S : C4H4O4
Mol.Wt.: 295.4 : 116.1
Status: In Stock
N-Nitroso Quetiapine EP Impurity B D8
CAT No: VS-Q002086
CAS No: NA
Mol.F.: C17H8D8N4OS
Mol.Wt.: 332.5
Status: Custom Synthesis
N-Nitroso Quetiapine Impurity
CAT No: VS-Q002070
CAS No: 73486-81-4
Mol.F.: C8H17N3O3
Mol.Wt.: 203.2
Status: Custom Synthesis
Ortho-nitro chlorobenzene and phenol
CAT No: VS-Q002052
CAS No: N/A
Mol.F.: C6H4ClNO2 : C6H6O
Mol.Wt.: 157.6 : 94.1
Status: Custom Synthesis
Phenyl-2-(phenyl thio)phenyl carbamide
CAT No: VS-Q002042
CAS No: 111974-73-3
Mol.F.: C19H15NO2S
Mol.Wt.: 321.4
Status: Custom Synthesis
Quetiapine
CAT No: VS-Q002000
CAS No: 111974-69-7
Mol.F.: C21H25N3O2S
Mol.Wt.: 383.5
Status: Custom Synthesis
Quetiapine 11 Chloro Impurity
CAT No: VS-Q002035
CAS No: 13745-86-3
Mol.F.: C13H8ClNS
Mol.Wt.: 245.7
Status: Custom Synthesis
Quetiapine 7-Hydroxy Impurity
CAT No: VS-Q002032
CAS No: N/A
Mol.F.: C21H25N3O3S : HCl
Mol.Wt.: 399.5 : 36.5
Status: Custom Synthesis
Quetiapine 7-Hydroxy Sulfoxide
CAT No: VS-Q002033
CAS No: 1185170-04-0
Mol.F.: C21H25N3O4S
Mol.Wt.: 415.5
Status: Custom Synthesis
Quetiapine Carboxylate Impurity
CAT No: VS-Q002034
CAS No: 1011758-00-1
Mol.F.: C22H25N3O4S
Mol.Wt.: 427.5
Status: Custom Synthesis
Quetiapine D4 Fumarate
CAT No: VS-Q002085
CAS No: 1331636-50-0
Mol.F.: C21H21D4N3O2S : C4H4O4
Mol.Wt.: 387.5 : 116.1
Status: Custom Synthesis
Quetiapine DBTC Sulfone
CAT No: VS-Q002036
CAS No: 52264-22-9
Mol.F.: C13H8ClNO2S
Mol.Wt.: 277.7
Status: Custom Synthesis
Quetiapine DBTO Sulfone
CAT No: VS-Q002037
CAS No: 22871-33-6
Mol.F.: C13H9NO3S
Mol.Wt.: 259.3
Status: Custom Synthesis
Quetiapine DBTP 7-Hydroxy Metabolite
CAT No: VS-Q002038
CAS No: 1397181-83-7
Mol.F.: C17H17N3OS : 2(HCl)
Mol.Wt.: 311.4 : 2(36.5)
Status: Custom Synthesis
Quetiapine DBTP N-Methyl Impurity
CAT No: VS-Q002039
CAS No: 1977-09-9
Mol.F.: C18H19N3S
Mol.Wt.: 309.4
Status: Custom Synthesis
Quetiapine Diether Alcohol
CAT No: VS-Q002040
CAS No: N/A
Mol.F.: C23H29N3O3S . HCl
Mol.Wt.: 427.6 : 36.5
Status: Custom Synthesis
Quetiapine Dipiperazine Monoether Impurity
CAT No: VS-Q002041
CAS No: N/A
Mol.F.: C27H37N5O2S : HCl
Mol.Wt.: 495.7 : 36.5
Status: Custom Synthesis
Quetiapine EP Impuirty I
CAT No: VS-Q002011
CAS No: 329216-67-3
Mol.F.: C19H21N3OS
Mol.Wt.: 339.5
Status: Custom Synthesis
Quetiapine EP Impuirty I (Fumarate salt)
CAT No: VS-Q002083
CAS No: 2734403-85-9
Mol.F.: C19H21N3OS : C4H4O4
Mol.Wt.: 339.5 : 116.1
Status: Custom Synthesis
Quetiapine EP Impurity A
CAT No: VS-Q002002
CAS No: 844639-07-2
Mol.F.: C23H27N3O3S
Mol.Wt.: 425.5
Status: In Stock
Quetiapine EP Impurity B
CAT No: VS-Q002082
CAS No: 5747-48-8
Mol.F.: C17H17N3S
Mol.Wt.: 295.4
Status: Custom Synthesis
Quetiapine EP Impurity B ( DiHCl Salt)
CAT No: VS-Q002003
CAS No: 111974-74-4
Mol.F.: C17H17N3S : 2(HCl)
Mol.Wt.: 295.4 : 2(36.5)
Status: In Stock
Quetiapine EP Impurity C
CAT No: VS-Q002004
CAS No: 1798840-31-9
Mol.F.: C40H42N6O3S2
Mol.Wt.: 718.9
Status: In Stock
Quetiapine EP Impurity D
CAT No: VS-Q002005
CAS No: N/A
Mol.F.: C30H24N4S2 : HCl
Mol.Wt.: 504.7 : 36.5
Status: In Stock
Quetiapine EP Impurity D
CAT No: VS-Q002073
CAS No: 945668-94-0
Mol.F.: C30H24N4S2
Mol.Wt.: 504.67
Status: Custom Synthesis
Quetiapine EP Impurity E
CAT No: VS-Q002006
CAS No: 1371638-05-9
Mol.F.: C40H44N6O2S2
Mol.Wt.: 704.9
Status: In Stock
Quetiapine EP Impurity F
CAT No: VS-Q002007
CAS No: 848814-27-7
Mol.F.: C21H27N3O3S
Mol.Wt.: 401.5
Status: In Stock
Quetiapine EP Impurity G
CAT No: VS-Q002008
CAS No: 3159-07-7
Mol.F.: C13H9NOS
Mol.Wt.: 227.3
Status: In Stock
Quetiapine EP Impurity H
CAT No: VS-Q002009
CAS No: 1076199-40-0
Mol.F.: C21H25N3O3S
Mol.Wt.: 399.5
Status: Custom Synthesis
Quetiapine EP Impurity H Fumarate salt
CAT No: VS-Q002010
CAS No: N/A
Mol.F.: C21H25N3O3S : C4H4O4
Mol.Wt.: 399.5 : 116.1
Status: Custom Synthesis
Quetiapine EP Impurity I HCl Salt
CAT No: VS-Q002012
CAS No: 329218-14-6
Mol.F.: C19H21N3OS : 2HCl
Mol.Wt.: 339.5 : 2(36.5)
Status: Custom Synthesis
Quetiapine EP Impurity J
CAT No: VS-Q002013
CAS No: 1356906-17-6
Mol.F.: C25H33N3O4S
Mol.Wt.: 471.6
Status: In Stock
Quetiapine EP Impurity K
CAT No: VS-Q002014
CAS No: 1371638-10-6
Mol.F.: C23H29N3O4S
Mol.Wt.: 443.6
Status: In Stock
Quetiapine EP Impurity L
CAT No: VS-Q002015
CAS No: 1371638-11-7
Mol.F.: C21H24ClN3O2S
Mol.Wt.: 418
Status: In Stock
Quetiapine EP Impurity N
CAT No: VS-Q002016
CAS No: 1800291-86-4
Mol.F.: C29H41N5O3S
Mol.Wt.: 539.7
Status: In Stock
Quetiapine EP Impurity O
CAT No: VS-Q002017
CAS No: 844639-06-1
Mol.F.: C40H39N3O2S
Mol.Wt.: 625.8
Status: In Stock
Quetiapine EP Impurity P
CAT No: VS-Q002018
CAS No: 1011758-03-4
Mol.F.: C19H21N3S
Mol.Wt.: 323.5
Status: In Stock
Quetiapine EP Impurity P HCl Salt
CAT No: VS-Q002019
CAS No: N/A
Mol.F.: C19H21N3S : HCl
Mol.Wt.: 323.5 : 36.5
Status: Custom Synthesis
Quetiapine EP Impurity Q
CAT No: VS-Q002020
CAS No: N/A
Mol.F.: C25H34N3O4S : I
Mol.Wt.: 472.6 : 126.9
Status: In Stock
Quetiapine EP Impurity R
CAT No: VS-Q002022
CAS No: 2459-05-4
Mol.F.: C6H8O4
Mol.Wt.: 144.1
Status: Custom Synthesis
Quetiapine EP Impurity S
CAT No: VS-Q002023
CAS No: 329216-63-9
Mol.F.: C21H25N3O3S
Mol.Wt.: 399.5
Status: In Stock
Quetiapine EP Impurity S HCl Salt
CAT No: VS-Q002024
CAS No: 329218-11-3
Mol.F.: C21H25N3O3S : 2HCl
Mol.Wt.: 399.5 : 2(36.5)
Status: Custom Synthesis
Quetiapine EP Impurity T
CAT No: VS-Q002025
CAS No: 5747-46-6
Mol.F.: C17H16N2OS
Mol.Wt.: 296.4
Status: Custom Synthesis
Quetiapine EP Impurity U
CAT No: VS-Q002026
CAS No: 5786-26-5
Mol.F.: C13H10N2S
Mol.Wt.: 226.3
Status: In Stock
Quetiapine EP Impurity V
CAT No: VS-Q002027
CAS No: N/A
Mol.F.: C21H25N3O2
Mol.Wt.: 351.4
Status: In Stock
Quetiapine EP Impurity W
CAT No: VS-Q002028
CAS No: 1800608-95-0
Mol.F.: C34H32N4O2S2
Mol.Wt.: 592.8
Status: Custom Synthesis
Quetiapine Ethyl Ether (Fumarate)
CAT No: VS-Q002029
CAS No: 2470241-46-2
Mol.F.: C23H29N3O2S : C4H4O4
Mol.Wt.: 411.6 : 116.1
Status: Custom Synthesis
Quetiapine Fumarate
CAT No: VS-Q002001
CAS No: 111974-72-2
Mol.F.: C21H25N3O2S : 1/2(C4H4O4)
Mol.Wt.: 383.5 : 1/2(116.1)
Status: Custom Synthesis
Quetiapine HEEP Impurity
CAT No: VS-Q002030
CAS No: 13349-82-1
Mol.F.: C8H18N2O2
Mol.Wt.: 174.2
Status: Custom Synthesis
Quetiapine Hemifumarate Ester
CAT No: VS-Q002051
CAS No: 2209488-73-1
Mol.F.: C25H27N3O5S
Mol.Wt.: 481.6
Status: Custom Synthesis
Quetiapine Impurity (N,N'-bis[(2-phenylthio)phenyl]-1,4-piperazinedicarboxamide)
CAT No: VS-Q002048
CAS No: 1126432-68-5
Mol.F.: C30H28N4O2S2
Mol.Wt.: 540.7
Status: Custom Synthesis
Quetiapine Impurity 10
CAT No: VS-Q002060
CAS No: 2206135-48-8
Mol.F.: C14H11NOS
Mol.Wt.: 241.3
Status: Custom Synthesis
Quetiapine Impurity 11
CAT No: VS-Q002061
CAS No: 2206607-04-5
Mol.F.: C15H13NOS
Mol.Wt.: 255.3
Status: Custom Synthesis
Quetiapine Impurity 12
CAT No: VS-Q002062
CAS No: 2206135-50-2
Mol.F.: C25H18N2S2
Mol.Wt.: 410.6
Status: Custom Synthesis
Quetiapine Impurity 13
CAT No: VS-Q002063
CAS No: N/A
Mol.F.: C21H24N3OS : Cl
Mol.Wt.: 366.5 : 35.5
Status: Custom Synthesis
Quetiapine Impurity 14
CAT No: VS-Q002064
CAS No: 2206607-05-6
Mol.F.: C23H28ClN3O2S
Mol.Wt.: 446
Status: Custom Synthesis
Quetiapine Impurity 15
CAT No: VS-Q002065
CAS No: 37539-80-3
Mol.F.: C13H8ClNS
Mol.Wt.: 245.7
Status: Custom Synthesis
Quetiapine Impurity 16
CAT No: VS-Q002066
CAS No: N/A
Mol.F.: 2(C21H25N3O2S) : C4H4O4
Mol.Wt.: 2(383.5) : 116.1
Status: Custom Synthesis
Quetiapine Impurity 17
CAT No: VS-Q002067
CAS No: 329216-69-5
Mol.F.: C23H29N3O3S
Mol.Wt.: 427.6
Status: Custom Synthesis
Quetiapine Impurity 18
CAT No: VS-Q002068
CAS No: N/A
Mol.F.: C21H25N3O3S : 1/2(C4H4O4)
Mol.Wt.: 399.5 : 1/2(116.1)
Status: Custom Synthesis
Quetiapine Impurity 19
CAT No: VS-Q002069
CAS No: N/A
Mol.F.: C19H21N3OS : C4H4O4
Mol.Wt.: 339.5 : 116.1
Status: Custom Synthesis
Quetiapine Impurity 21
CAT No: VS-Q002075
CAS No: 5197-62-6
Mol.F.: C6H13ClO3
Mol.Wt.: 168.6
Status: Custom Synthesis
Quetiapine Impurity 22
CAT No: VS-Q002076
CAS No: 112-26-5
Mol.F.: C6H12Cl2O2
Mol.Wt.: 187.06
Status: Custom Synthesis
Quetiapine Impurity 23
CAT No: VS-Q002077
CAS No: 17229-14-0
Mol.F.: C6H11ClO3
Mol.Wt.: 166.6
Status: Custom Synthesis
Quetiapine Impurity 24
CAT No: VS-Q002078
CAS No: 141-43-5
Mol.F.: C2H7NO
Mol.Wt.: 61.08
Status: Custom Synthesis
Quetiapine Impurity 25
CAT No: VS-Q002079
CAS No: 6764-13-2
Mol.F.: C12H12ClNS
Mol.Wt.: 237.75
Status: Custom Synthesis
Quetiapine Impurity 26
CAT No: VS-Q002080
CAS No: 107-07-3
Mol.F.: C2H5ClO
Mol.Wt.: 80.5
Status: Custom Synthesis
Quetiapine Impurity 27
CAT No: VS-Q002084
CAS No: 86-29-3
Mol.F.: C14H11N
Mol.Wt.: 193.24
Status: Custom Synthesis
Quetiapine Impurity 4
CAT No: VS-Q002056
CAS No: 1241800-24-7
Mol.F.: C21H27N3O3S
Mol.Wt.: 401.5
Status: Out of Stock
Quetiapine Impurity 6
CAT No: VS-Q002057
CAS No: 1514918-27-4
Mol.F.: C21H25N3O4S
Mol.Wt.: 415.5
Status: Custom Synthesis
Quetiapine Impurity 7
CAT No: VS-Q002058
CAS No: 2206606-97-3
Mol.F.: C21H25N3O5S
Mol.Wt.: 431.5
Status: Custom Synthesis
Quetiapine Impurity 9
CAT No: VS-Q002059
CAS No: 2206606-99-5
Mol.F.: C22H26N4OS
Mol.Wt.: 394.5
Status: Custom Synthesis
Quetiapine Impurity B
CAT No: VS-Q002071
CAS No: 11974-74-4
Mol.F.: C17H19Cl2N3S
Mol.Wt.: 368.32
Status: Custom Synthesis
Quetiapine Impurity III (N,N'-Bis[2-(phenylthio)phenyl]urea)
CAT No: VS-Q002046
CAS No: 102893-57-2
Mol.F.: C25H20N2OS2
Mol.Wt.: 428.6
Status: Custom Synthesis
Quetiapine Impurity III (N-[2-(Phenylthio)phenyl]-1-piperazinecarboxamide)
CAT No: VS-Q002047
CAS No: 837383-82-1
Mol.F.: C17H19N3OS
Mol.Wt.: 313.4
Status: Custom Synthesis
Quetiapine Impurity IV
CAT No: VS-Q002049
CAS No: N/A
Mol.F.: C23H30N3O3S
Mol.Wt.: 428.6
Status: In Stock
Quetiapine Impurity Q [Quetiapine-N-Di(ethoxyethanol)]
CAT No: VS-Q002021
CAS No: N/A
Mol.F.: C25H34N3O4S : I
Mol.Wt.: 472.6 : 126.9
Status: Custom Synthesis
Quetiapine Impurity V
CAT No: VS-Q002072
CAS No: 2204369-14-0
Mol.F.: C21H25N3O2
Mol.Wt.: 351.44
Status: Custom Synthesis
Quetiapine Nitroso EP Impurity B
CAT No: VS-Q002081
CAS No: NA
Mol.F.: C17H16N4OS
Mol.Wt.: 324.4
Status: Custom Synthesis
Quetiapine Sulfone (HCl Salt)
CAT No: VS-Q002031
CAS No: 329218-13-5
Mol.F.: C21H25N3O4S : HCl
Mol.Wt.: 415.5 : 36.5
Status: Custom Synthesis
