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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
Salmeterol-d3 chemical structure
Salmeterol-d3
CAS
497063-94-2
Formula
C25H37NO4
MW
418.6 g/mol
VQ-033755
Reference Standard
Salvianolic Acid B chemical structure
Salvianolic Acid B
CAS
121521-90-2
Formula
C36H30O16
MW
718.6 g/mol
VQ-039535
Reference Standard
Samidorphan chemical structure
Samidorphan
CAS
852626-89-2
Formula
C21H26N2O4
MW
370.4 g/mol
VQ-033756
Reference Standard
Santonin chemical structure
Santonin
CAS
481-06-1
Formula
C15H18O3
MW
246.3 g/mol
VQ-042092
Reference Standard
Sapropterin chemical structure
Sapropterin
CAS
62989-33-7
Formula
C9H15N5O3
MW
241.25 g/mol
VQ-033760
Reference Standard
Saquinavir mesylate chemical structure
Saquinavir mesylate
CAS
149845-06-7
Formula
C39H54N6O8S
MW
766.9 g/mol
VQ-027986
Reference Standard
Sarafloxacin chemical structure
Sarafloxacin
CAS
98105-99-8
Formula
C20H17F2N3O3
MW
385.4 g/mol
VQ-033764
Biochemistry
Sarcosine, 99% chemical structure
Sarcosine, 99%
CAS
107-97-1
Formula
C3H7NO2
MW
89.09 g/mol
VQ-008591
Reference Standard
Sarecycline chemical structure
Sarecycline
CAS
1035654-66-0
Formula
C24H29N3O8
MW
487.5 g/mol
VQ-033765

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.