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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
Thiopropazate chemical structure
Thiopropazate
CAS
84-06-0
Formula
C23H28ClN3O2S
MW
446 g/mol
VQ-041429
Reference Standard
Thioridazine chemical structure
Thioridazine
CAS
50-52-2
Formula
C21H26N2S2
MW
370.6 g/mol
VQ-028339
Reference Standard
Thiorphan-d7 chemical structure
Thiorphan-d7
CAS
1276297-68-7
Formula
C12H15NO3S
MW
260.36 g/mol
VQ-033421
Reference Standard
Thiotepa chemical structure
Thiotepa
CAS
52-24-4
Formula
C6H12N3PS
MW
189.22 g/mol
VQ-028341
Reference Standard
Thiothixene chemical structure
Thiothixene
CAS
5591-45-7
Formula
C23H29N3O2S2
MW
443.6 g/mol
VQ-042501
Practical
Thiourea, 98% chemical structure
Thiourea, 98%
CAS
62-56-6
Formula
CH4N2S
MW
76.12 g/mol
VQ-010995
Synthesis
Thiourea, 99% chemical structure
Thiourea, 99%
CAS
62-56-6
Formula
CH4N2S
MW
76.12 g/mol
VQ-010996

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.