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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
Thiobenzhydrol chemical structure
Thiobenzhydrol
CAS
4237-48-3
Formula
C13H12S
MW
200.3 g/mol
In stock
Reference Standard
Thiocholine iodide chemical structure
Thiocholine iodide
CAS
7161-73-1
Formula
C5H14INS
MW
247.14 g/mol
VQ-039492
Reference Standard
Thiochrome chemical structure
Thiochrome
CAS
92-35-3
Formula
C12H14N4OS
MW
262.33 g/mol
VQ-032367
IP/BP/USP
Thiocolchicoside chemical structure
Thiocolchicoside
CAS
602-41-5
Formula
C27H33NO10S
MW
563.6 g/mol
VQ-004017
Reference Standard
Thioctamide chemical structure
Thioctamide
CAS
940-69-2
Formula
C8H15NOS2
MW
205.3 g/mol
VQ-040580
Reference Standard
Thiohomosildenafil chemical structure
Thiohomosildenafil
CAS
479073-80-8
Formula
C23H32N6O3S2
MW
504.7 g/mol
VQ-042160
Reference Standard
ThioLinezolid chemical structure
ThioLinezolid
CAS
216868-57-4
Formula
C16H20FN3O3S
MW
353.4 g/mol
VQ-026490

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.