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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
Azithromycin-d3 chemical structure
Azithromycin-d3
CAS
163921-65-1
Formula
C38H72N2O12
MW
752 g/mol
VQ-029338
Reference Standard
Azoxystrobin chemical structure
Azoxystrobin
CAS
131860-33-8
Formula
C22H17N3O5
MW
403.4 g/mol
VQ-023354
Reference Standard
Aztreonam chemical structure
Aztreonam
CAS
78110-38-0
Formula
C13H17N5O8S2
MW
435.4 g/mol
VQ-024478
Reference Standard
Aztreonam Amide chemical structure
Aztreonam Amide
CAS
1219444-93-5
Formula
C13H20N6O8S2
MW
452.5 g/mol
VQ-020884
Reference Standard
Aztreonam-d6 chemical structure
Aztreonam-d6
CAS
1127452-94-1
Formula
C13H17N5O8S2
MW
441.5 g/mol
VQ-029341

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.