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Quetiapine | High-Quality Pharmaceutical Reference Standard

Quetiapine is an atypical antipsychotic used in the treatment of schizophrenia, bipolar disorder, and major depressive disorder (adjunctive therapy). It works by antagonizing dopamine D₂ and serotonin 5-HT₂A receptors to improve mood and psychotic symptoms. Quetiapine API is manufactured under GMP-compliant conditions and is suitable for oral tablet formulations, including immediate- and extended-release forms.

Quetiapine API is manufactured and supplied by Artis Biotech | ASTANDARDS, ensuring high purity, consistent quality, and regulatory-compliant specifications. Our APIs are produced using validated processes and are suitable for research, development, and pharmaceutical manufacturing applications.

Total Products : 29 (Page 1 of 2)

Quetiapine Sulfoxide

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CAT No.: AC0335
CAS No.: 329216-63-9
Category: Metabolites
Parent API: Quetiapine
Mol. Formula:
Mol. Wt.:

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QUETIAPINE S-OXIDE HYDROC...

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CAT No.: AS08600
CAS No.: 2448341-72-6
Category: Impurities
Parent API: QUETIAPINE
Mol. Formula:
Mol. Wt.:

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Quetiapine Quaternary Salt

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CAT No.: AS04169
CAS No.: NA
Category: Working Standards
Parent API: Quetiapine
Mol. Formula: C16H15F2N3O6S
Mol. Wt.: 472.62

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Quetiapine Impurity QTP-05

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CAT No.: AS03252
CAS No.: 2206606-99-5
Category: Impurities
Parent API: Quetiapine
Mol. Formula: C18H26O3
Mol. Wt.: 394.54

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Quetiapine Impurity B (Fr...

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CAT No.: AS02238
CAS No.: 5747-48-8
Category: Impurities
Parent API: Quetiapine
Mol. Formula: C18H20N3NaO3S
Mol. Wt.: 295.4

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Quetiapine Impurity (2-Am...

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CAT No.: AS04168
CAS No.: 1134-94-7
Category: Impurities
Parent API: Quetiapine
Mol. Formula: C25H34N3O4S
Mol. Wt.: 201.29

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Quetiapine fumarate

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CAT No.: AC0608
CAS No.: 111974-72-2
Category: Working Standards
Parent API: Quetiapine
Mol. Formula:
Mol. Wt.:

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Quetiapine EP Impurity Q

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CAT No.: AS02237
CAS No.: NA
Category: Impurities
Parent API: Quetiapine
Mol. Formula: C21H25N3O3S
Mol. Wt.: 472.6 : 126.9

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Quetiapine EP Impurity P

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CAT No.: AS01547
CAS No.: 1011758-03-4
Category: Impurities
Parent API: Quetiapine
Mol. Formula: C29H41N5O3S
Mol. Wt.: 323.46

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Quetiapine EP Impurity N

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CAT No.: AS01548
CAS No.: 1800291-86-4
Category: Impurities
Parent API: Quetiapine
Mol. Formula: C14H11ClN2O4S
Mol. Wt.: 539.74

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Quetiapine EP Impurity J

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CAT No.: AS01546
CAS No.: 1356906-17-6
Category: Impurities
Parent API: Quetiapine
Mol. Formula: C19H21N3S
Mol. Wt.: 471.62

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Quetiapine EP Impurity I

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CAT No.: AS00220
CAS No.: 329218-14-6/329216-67-3 (free base)
Category: Impurities
Parent API: Quetiapine
Mol. Formula: C23H28F2N4O2
Mol. Wt.: 339.45

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Quetiapine EP Impurity H

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CAT No.: AS00219
CAS No.: 1076199-40-0
Category: Impurities
Parent API: Quetiapine
Mol. Formula: C19H21N3OS
Mol. Wt.: 399.51

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Quetiapine EP Impurity G

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CAT No.: AS00218
CAS No.: 7/7/3159
Category: Impurities
Parent API: Quetiapine
Mol. Formula: C21H25N3O3S
Mol. Wt.: 227.28

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Quetiapine EP Impurity D

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CAT No.: AS00217
CAS No.: 945668-94-0
Category: Impurities
Parent API: Quetiapine
Mol. Formula: C13H9NOS
Mol. Wt.: 504.67

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Quetiapine EP Impurity B

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CAT No.: AS00216
CAS No.: 111974-74-4
Category: Impurities
Parent API: Quetiapine
Mol. Formula: C30H24N4S2
Mol. Wt.: 295.4+72.92

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Quetiapine EP Impurity A

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CAT No.: AS00215
CAS No.: 844639-07-2
Category: Impurities
Parent API: Quetiapine
Mol. Formula: C17H17N3S.2HCl
Mol. Wt.: 425.54

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Quetiapine D4 Hemifumarate

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CAT No.: AC0334
CAS No.: 1217310-65-0
Category: Deuterated Standards
Parent API: Quetiapine
Mol. Formula:
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Quetiapine D4 Fumarate

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CAT No.: AS07165
CAS No.: 1331636-50-0
Category: Deuterated Standards
Parent API: Quetiapine
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Quetiapine 11 Chloro Impurity

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CAT No.: AS04167
CAS No.: 13745-86-3
Category: Impurities
Parent API: Quetiapine
Mol. Formula: C12H11NS
Mol. Wt.: 245.73

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Quetiapine

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CAT No.: AS04166
CAS No.: 111974-69-7
Category: Working Standards
Parent API: Quetiapine
Mol. Formula: C13H8ClNS
Mol. Wt.: 383.51

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Phenyl2-(Phenylthio)Pheny...

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CAT No.: AC0598
CAS No.: 111974-73-3
Category: Impurities
Parent API: Quetiapine
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N-Nitroso Quetiapine Impu...

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CAT No.: AS03900
CAS No.: NA
Category: Impurities
Parent API: Quetiapine
Mol. Formula: C8H15N3O4
Mol. Wt.: 324.4

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N-Nitroso Quetiapine EP I...

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CAT No.: AS03628
CAS No.: NA
Category: Impurities
Parent API: Quetiapine
Mol. Formula: C7H6N2
Mol. Wt.: 332.45

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