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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Ketoconazole, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Ketoconazole impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Ketoconazole-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.

Ketoconazole Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Ketoconazole-d3 Stable Isotopes CS-O-02660 1217766-70-5 In Stock
Ketoconazole-d4 Stable Isotopes CS-T-100114 1398065-75-2 Enquire
Ketoconazole-d8 Stable Isotopes CS-AP-00028 1217706-96-1 Enquire
Levoketoconazole D3 Stable Isotopes CS-O-53879 2747914-92-5 Enquire
(2R,4R)-trans-Ketoconazole-d8 Stable Isotopes CS-T-100113 Not Available Enquire
Deacetyl Ketoconazole-d8 Stable Isotopes CS-T-73446 1346602-18-3 Enquire
Dextroketoconazole D3 Stable Isotopes CS-O-54656 2699608-21-2 Enquire
Ketoconazole carbonyl-13C Stable Isotopes CS-R-00602 Not Available Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
1-(4-(4-(Benzyloxy)-3-bromophenyl)piperazin-1-yl)ethanone Impurity CS-O-45815 ---- In Stock
2',4'-dichlorophenyl Ketoconazole Impurity CS-O-51452 Not Available Enquire
Cis-tosylate Ketoconazole Impurity CS-EO-02321 2095256-87-2 Enquire
DextroKetoconazole Impurity CS-O-45058 142128-59-4 Enquire
Ketoconazole Hydroxy Impurity Impurity CS-O-38273 Not Available Enquire
Ketoconazole Hydroxymethyl Impurity Impurity CS-O-14583 170210-42-1 In Stock
Ketoconazole Impurity 1 Impurity CS-O-15742 254912-65-7 In Stock
Ketoconazole Impurity 1 Impurity CS-EO-00147 581806-59-9 Enquire
Ketoconazole Impurity 25 Impurity CS-P-09063 1253852-50-4 Enquire
Ketoconazole Impurity A Impurity CS-T-14910 254912-63-5 In Stock
Ketoconazole Impurity D Impurity CS-P-00436 67914-61-8 In Stock
Ketoconazole Impurity E Impurity CS-P-00437 134071-44-6 In Stock
Levoketoconazole Impurity CS-T-95840 142128-57-2 Enquire
cis-2-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-di... Impurity CS-T-17729 61397-58-8 Enquire
Ketoconazole Impurity 12 Impurity CS-ZG-03934 84682-23-5 Enquire
Ketoconazole Impurity 3 Impurity CS-EO-01613 170210-49-8 Enquire
Ketoconazole Impurity 7 Impurity CS-EO-00945 Not Available Enquire
Ketoconazole Impurity C Impurity CS-P-00435 83374-59-8 Enquire
Ketoconazole N-Oxide Impurity CS-TB-77734 1392277-16-5 Enquire
N-Acetylpiperazine-N'-(4-phenol) Ketoconazole Impurity CS-T-01039 1346598-39-7 Enquire
trans-2-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-... Impurity CS-T-88396 61441-65-4 Enquire


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
1,3-Difluorobenzene Fine Chemicals CS-T-18622 372-18-9 In Stock
Ketoconazole Bisulfite Fine Chemicals CS-T-93496 ---- Enquire


Nitrosamine

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-Nitroso Ketoconazole Impurity D Nitrosamine CS-O-45528 Not Available In Stock


Secondary Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Ketoconazole Secondary Standards CS-SS-24385-1GM 65277-42-1 Enquire


Analytical Standard

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Ketoconazole D3-AR Grade Analytical Standard CS-O-02660-10MG 1217766-70-5 Enquire
Ketoconazole-d3-AR Grade-10 ppm/ACN Analytical Standard CS-O-02660-1ML 1217766-70-5 Enquire