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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

IP/BP/USP
Tamsulosin HCl chemical structure
Tamsulosin HCl
CAS
106463-17-6
Formula
C20H29ClN2O5S
MW
445 g/mol
VQ-004149
Reference Standard
Tamsulosin Racemate chemical structure
Tamsulosin Racemate
CAS
94666-07-6
Formula
C20H28N2O5S
MW
408.5 g/mol
In stock
Reference Standard
Tandospirone chemical structure
Tandospirone
CAS
87760-53-0
Formula
C21H29N5O2
MW
383.5 g/mol
VQ-042367
IP/BP/USP
Tannic Acid chemical structure
Tannic Acid
CAS
1401-55-4
Formula
C76H52O46
MW
1701.2 g/mol
VQ-004254

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.