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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
Macitentan-d4 chemical structure
Macitentan-d4
CAS
1258428-05-5
Formula
C19H20Br2N6O4S
MW
592.3 g/mol
VQ-038241
Reference Standard
Madecassic Acid chemical structure
Madecassic Acid
CAS
18449-41-7
Formula
C30H48O6
MW
504.7 g/mol
VQ-039101
Reference Standard
Madecassoside chemical structure
Madecassoside
CAS
34540-22-2
Formula
C48H78O20
MW
975.1 g/mol
VQ-035801
Reference Standard
Mafenide Acetate chemical structure
Mafenide Acetate
CAS
13009-99-9
Formula
C9H14N2O4S
MW
246.29 g/mol
VQ-049002
IP/BP/USP
Magaldrate chemical structure
Magaldrate
CAS
74978-16-8
Formula
Al5H33Mg10O40S2
MW
1115.3 g/mol
VQ-004197

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.