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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
Roxadustat Glycine chemical structure
Roxadustat Glycine
CAS
808116-60-1
Formula
C18H13ClN2O5
MW
372.8 g/mol
VQ-045265
Reference Standard
Roxadustat-d5 chemical structure
Roxadustat-d5
CAS
2043026-13-5
Formula
C19H16N2O5
MW
357.4 g/mol
VQ-033685
Reference Standard
Roxatidine chemical structure
Roxatidine
CAS
78273-80-0
Formula
C17H26N2O3
MW
306.4 g/mol
VQ-042023
IP/BP/USP
Roxithromycin chemical structure
Roxithromycin
CAS
80214-83-1
Formula
C41H76N2O15
MW
837 g/mol
VQ-003943
Reference Standard
Roxithromycin chemical structure
Roxithromycin
CAS
80214-83-1
Formula
C41H76N2O15
MW
837 g/mol
In stock
Roxithromycin chemical structure
Roxithromycin
CAS
80214-83-1
Formula
C41H76N2O15
MW
837 g/mol
VQ-046568

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.