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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
Ziprasidone Sulfone chemical structure
Ziprasidone Sulfone
CAS
188797-77-5
Formula
C21H21ClN4O3S
MW
444.9 g/mol
VQ-028786
Reference Standard
Ziprasidone-d8 chemical structure
Ziprasidone-d8
CAS
1126745-58-1
Formula
C21H21ClN4OS
MW
421 g/mol
VQ-043009
Reference Standard
Zofenopril Calcium chemical structure
Zofenopril Calcium
CAS
81938-43-4
Formula
C44H44CaN2O8S4
MW
897.2 g/mol
VQ-028788
Reference Standard
Zofenoprilat chemical structure
Zofenoprilat
CAS
75176-37-3
Formula
C15H19NO3S2
MW
325.5 g/mol
VQ-028789
Reference Standard
Zoledronic Acid chemical structure
Zoledronic Acid
CAS
118072-93-8
Formula
C5H10N2O7P2
MW
272.09 g/mol
VQ-007860
IP/BP/USP
Zolmitriptan chemical structure
Zolmitriptan
CAS
139264-17-8
Formula
C16H21N3O2
MW
287.36 g/mol
VQ-004074

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.