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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
Terbutaline-d9 chemical structure
Terbutaline-d9
CAS
1189658-09-0
Formula
C12H19NO3
MW
234.34 g/mol
VQ-034136
Reference Standard
Terfenadine chemical structure
Terfenadine
CAS
50679-08-8
Formula
C32H41NO2
MW
471.7 g/mol
VQ-028291
Reference Standard
Terfenadine N-Oxide chemical structure
Terfenadine N-Oxide
CAS
634901-83-0
Formula
C32H41NO3
MW
487.7 g/mol
VQ-035312
Reference Standard
Teriflunomide WS chemical structure
Teriflunomide WS
CAS
163451-81-8
Formula
C12H9F3N2O2
MW
270.21 g/mol
In stock
Reference Standard
Teriflunomide-d4 chemical structure
Teriflunomide-d4
CAS
1185240-22-5
Formula
C12H9F3N2O2
MW
274.23 g/mol
VQ-031468

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.