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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
Relebactam chemical structure
Relebactam
CAS
1174018-99-5
Formula
C12H20N4O6S
MW
348.38 g/mol
VQ-027767
Reference Standard
Relugolix chemical structure
Relugolix
CAS
737789-87-6
Formula
C29H27F2N7O5S
MW
623.6 g/mol
In stock
Reference Standard
Relugolix Impurity 5 chemical structure
Relugolix Impurity 5
CAS
1589504-01-7
Formula
C31H30F2N8O7S
MW
696.7 g/mol
VQ-033487

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.