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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
Iprobenfos chemical structure
Iprobenfos
CAS
26087-47-8
Formula
C13H21O3PS
MW
288.34 g/mol
VQ-037726
Reference Standard
Iproniazid chemical structure
Iproniazid
CAS
54-92-2
Formula
C9H13N3O
MW
179.22 g/mol
VQ-048699
Reference Standard
Ipronidazole chemical structure
Ipronidazole
CAS
14885-29-1
Formula
C7H11N3O2
MW
169.18 g/mol
VQ-037728
Reference Standard
Iptacopan chemical structure
Iptacopan
CAS
1644670-37-0
Formula
C25H30N2O4
MW
422.5 g/mol
In stock
Reference Standard
Irbesartan chemical structure
Irbesartan
CAS
138402-11-6
Formula
C25H28N6O
MW
428.5 g/mol
VQ-022858

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.