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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
Telmisartan WS chemical structure
Telmisartan WS
CAS
144701-48-4
Formula
C33H30N4O2
MW
514.6 g/mol
In stock
Reference Standard
Telmisartan-13C,d3 chemical structure
Telmisartan-13C,d3
CAS
1261396-33-1
Formula
C33H30N4O2
MW
518.6 g/mol
VQ-034086
Reference Standard
Telmisartan-d3 chemical structure
Telmisartan-d3
CAS
1189889-44-8
Formula
C33H30N4O2
MW
517.6 g/mol
VQ-028236

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.