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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

Reference Standard
Droperidol chemical structure
Droperidol
CAS
548-73-2
Formula
C22H22FN3O2
MW
379.4 g/mol
VQ-025414
Reference Standard
Dropropizine chemical structure
Dropropizine
CAS
17692-31-8
Formula
C13H20N2O2
MW
236.31 g/mol
VQ-007440
IP/BP/USP
Drospirenone chemical structure
Drospirenone
CAS
67392-87-4
Formula
C24H30O3
MW
366.5 g/mol
VQ-004125
Reference Standard
Drospirenone Acid chemical structure
Drospirenone Acid
CAS
776251-13-9
Formula
C24H32O4
MW
384.5 g/mol
VQ-036841

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.