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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
Edaravone N-Oxide chemical structure
Edaravone N-Oxide
CAS
152494-76-3
Formula
C10H10N2O2
MW
190.2 g/mol
VQ-025464
Reference Standard
Edaravone Sulfate chemical structure
Edaravone Sulfate
CAS
76407-98-2
Formula
C10H10N2O4S
MW
254.26 g/mol
VQ-048120
Reference Standard
Edaravone-d5 chemical structure
Edaravone-d5
CAS
1228765-67-0
Formula
C10H10N2O
MW
179.23 g/mol
VQ-030359
Reference Standard
Edifenphos chemical structure
Edifenphos
CAS
17109-49-8
Formula
C14H15O2PS2
MW
310.4 g/mol
VQ-039521
Reference Standard
Edoxaban chemical structure
Edoxaban
CAS
480449-70-5
Formula
C24H30ClN7O4S
MW
548.1 g/mol
VQ-007445
Reference Standard
Edoxaban Impurity chemical structure
Edoxaban Impurity
CAS
480450-86-0
Formula
C19H26LiN5O5S
MW
443.5 g/mol
VQ-030360

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.