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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
Azelastine N-Oxide chemical structure
Azelastine N-Oxide
CAS
640279-88-5
Formula
C22H24ClN3O2
MW
397.9 g/mol
VQ-021699
Reference Standard
Azelnidipine chemical structure
Azelnidipine
CAS
123524-52-7
Formula
C33H34N4O6
MW
582.6 g/mol
VQ-021706
Reference Standard
Azelnidipine-d7 chemical structure
Azelnidipine-d7
CAS
2070015-18-6
Formula
C33H34N4O6
MW
589.7 g/mol
VQ-047513
Azidobenzene chemical structure
Azidobenzene
CAS
622-37-7
Formula
C6H5N3
MW
119.12 g/mol
VQ-050177
Reference Standard
Azilsartan chemical structure
Azilsartan
CAS
147403-03-0
Formula
C25H20N4O5
MW
456.4 g/mol
In stock
Reference Standard
Azilsartan Dimer chemical structure
Azilsartan Dimer
CAS
1604812-35-2
Formula
C35H28N4O11
MW
680.6 g/mol
VQ-020869

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.