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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
Difluprednate chemical structure
Difluprednate
CAS
23674-86-4
Formula
C27H34F2O7
MW
508.5 g/mol
In stock
Reference Standard
Digitoxin chemical structure
Digitoxin
CAS
71-63-6
Formula
C41H64O13
MW
764.9 g/mol
VQ-025314
Reference Standard
Digoxin chemical structure
Digoxin
CAS
20830-75-5
Formula
C41H64O14
MW
780.9 g/mol
In stock
Reference Standard
Digoxin-d3 chemical structure
Digoxin-d3
CAS
127299-95-0
Formula
C41H64O14
MW
784 g/mol
VQ-030206
Reference Standard
Dihexyl carbonate chemical structure
Dihexyl carbonate
CAS
7523-15-1
Formula
C13H26O3
MW
230.34 g/mol
VQ-036496
Dihexyl ether chemical structure
Dihexyl ether
CAS
112-58-3
Formula
C12H26O
MW
186.33 g/mol
VQ-039292

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.