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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
Ent-Voriconazole chemical structure
Ent-Voriconazole
CAS
188416-29-7
Formula
C16H14F3N5O
MW
349.31 g/mol
In stock
IP/BP/USP
Entacapone chemical structure
Entacapone
CAS
130929-57-6
Formula
C14H15N3O5
MW
305.29 g/mol
VQ-004039
Reference Standard
Entacapone WS chemical structure
Entacapone WS
CAS
130929-57-6
Formula
C14H15N3O5
MW
305.29 g/mol
In stock
Reference Standard
Entecavir chemical structure
Entecavir
CAS
142217-69-4
Formula
C12H15N5O3
MW
277.28 g/mol
VQ-030490

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.