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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
Nevirapine-d4 chemical structure
Nevirapine-d4
CAS
1051418-95-1
Formula
C15H14N4O
MW
270.32 g/mol
VQ-032111
Reference Standard
Nicarbazine chemical structure
Nicarbazine
CAS
330-95-0
Formula
C19H18N6O6
MW
426.4 g/mol
VQ-027090
Reference Standard
Nicardipine chemical structure
Nicardipine
CAS
55985-32-5
Formula
C26H29N3O6
MW
479.5 g/mol
VQ-032122
Reference Standard
Nicardipine N-Oxide chemical structure
Nicardipine N-Oxide
CAS
2724510-66-9
Formula
C26H29N3O7
MW
495.5 g/mol
VQ-026884
Reference Standard
Nicergoline chemical structure
Nicergoline
CAS
27848-84-6
Formula
C24H26BrN3O3
MW
484.4 g/mol
VQ-023240
Reference Standard
Nicergoline N-Oxide chemical structure
Nicergoline N-Oxide
CAS
2061916-37-6
Formula
C24H26BrN3O4
MW
500.4 g/mol
VQ-032123
IP/BP/USP
Niclosamide chemical structure
Niclosamide
CAS
50-65-7
Formula
C13H8Cl2N2O4
MW
327.12 g/mol
VQ-003977

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.