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VAQORACHEMICALS
Industry

Chemicals for Pharmaceuticals

APIs, intermediates, impurity standards, excipient-grade materials and analytical solvents for drug manufacturers and QC labs.

Products for Pharmaceuticals

Keracyanin chemical structure
Keracyanin
CAS
18719-76-1
Formula
C27H31ClO15
MW
631 g/mol
VQ-051497
Reference Standard
Ketanserin chemical structure
Ketanserin
CAS
74050-98-9
Formula
C22H22FN3O3
MW
395.4 g/mol
VQ-048741
Reference Standard
Ketanserin Tartrate chemical structure
Ketanserin Tartrate
CAS
83846-83-7
Formula
C26H28FN3O9
MW
545.5 g/mol
VQ-048740
Reference Standard
Keto Lovastatin chemical structure
Keto Lovastatin
CAS
96497-73-3
Formula
C24H34O6
MW
418.5 g/mol
VQ-038164
Reference Standard
Keto Palonosetron chemical structure
Keto Palonosetron
CAS
848074-10-2
Formula
C19H22N2O2
MW
310.4 g/mol
VQ-041315
Reference Standard
Keto Ziprasidone chemical structure
Keto Ziprasidone
CAS
884305-07-1
Formula
C21H19ClN4O2S
MW
426.9 g/mol
VQ-043006
Reference Standard
Keto-Ertugliflozin chemical structure
Keto-Ertugliflozin
CAS
1298086-37-9
Formula
C22H23ClO8
MW
450.9 g/mol
VQ-030534
IP/BP/USP
Ketoconazole chemical structure
Ketoconazole
CAS
65277-42-1
Formula
C26H28Cl2N4O4
MW
531.4 g/mol
VQ-003971
Reference Standard
Ketoconazole chemical structure
Ketoconazole
CAS
65277-42-1
Formula
C26H28Cl2N4O4
MW
531.4 g/mol
In stock
Reference Standard
Ketoconazole N-Oxide chemical structure
Ketoconazole N-Oxide
CAS
254912-65-7
Formula
C26H28Cl2N4O5
MW
547.4 g/mol
VQ-026293
Reference Standard
Ketoconazole N-Oxide chemical structure
Ketoconazole N-Oxide
CAS
1392277-16-5
Formula
C26H28Cl2N4O5
MW
547.4 g/mol
VQ-037802

FAQs

Do you supply both APIs and the impurity standards needed to test them?

Yes. Many buyers source an API and its related impurity or working standards together, which simplifies qualification. Availability of specific standards is confirmed per molecule.

Can you provide DMF or CEP support for APIs?

Where the manufacturing site holds a DMF, CEP or similar filing, a letter of access or copy can usually be arranged. We confirm this per product before quoting.

Are your solvents suitable for pharmaceutical QC?

HPLC, LC-MS and GC headspace grades are available with specifications suited to pharmacopoeial methods, and each batch ships with a COA and GHS SDS.

Which Incoterms do you offer to pharmaceutical buyers?

We offer EXW, FOB, CFR, CIF and DAP. Temperature-sensitive or small-quantity items usually move by air, while bulk APIs and solvents often move by sea.

Need a price, a spec or a custom compound?

Send us your list — product names or CAS numbers, grade, quantity and destination. Our team replies with a formal quotation, COA and lead time.