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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
(R)-(+)-Camphor chemical structure
(R)-(+)-Camphor
CAS
464-49-3
Formula
C10H16O
MW
152.23 g/mol
VQ-019526
Reference Standard
(R)-(+)-Carvedilol chemical structure
(R)-(+)-Carvedilol
CAS
95093-99-5
Formula
C24H26N2O4
MW
406.5 g/mol
VQ-022036
Reference Standard
(R)-(+)-Nicardipine chemical structure
(R)-(+)-Nicardipine
CAS
76093-35-1
Formula
C26H29N3O6
MW
479.5 g/mol
VQ-038601
Reference Standard
(R)-(+)-Tolvaptan chemical structure
(R)-(+)-Tolvaptan
CAS
331947-66-1
Formula
C26H25ClN2O3
MW
448.9 g/mol
VQ-034350
Reference Standard
(R)-(+)-Warfarin chemical structure
(R)-(+)-Warfarin
CAS
5543-58-8
Formula
C19H16O4
MW
308.3 g/mol
VQ-024036

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.