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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
Selexipag-d6 chemical structure
Selexipag-d6
CAS
1265295-92-8
Formula
C26H32N4O4S
MW
502.7 g/mol
VQ-042134
Reference Standard
Selexipag-d7 chemical structure
Selexipag-d7
CAS
1265295-21-3
Formula
C26H32N4O4S
MW
503.7 g/mol
VQ-042133
Reference Standard
Selinexor chemical structure
Selinexor
CAS
1393477-72-9
Formula
C17H11F6N7O
MW
443.3 g/mol
VQ-027269
Reference Standard
Selpercatinib chemical structure
Selpercatinib
CAS
2152628-33-4
Formula
C29H31N7O3
MW
525.6 g/mol
VQ-028000
Reference Standard
Seltorexant chemical structure
Seltorexant
CAS
1293281-49-8
Formula
C21H22FN7O
MW
407.4 g/mol
VQ-042135
Reference Standard
Selumetinib chemical structure
Selumetinib
CAS
606143-52-6
Formula
C17H15BrClFN4O3
MW
457.7 g/mol
VQ-007748
Reference Standard
Semduramicin chemical structure
Semduramicin
CAS
113378-31-7
Formula
C45H76O16
MW
873.1 g/mol
VQ-034897
Reference Standard
Semduramicin sodium chemical structure
Semduramicin sodium
CAS
119068-77-8
Formula
C45H75NaO16
MW
895.1 g/mol
VQ-033807
Reference Standard
Semicarbazide chemical structure
Semicarbazide
CAS
57-56-7
Formula
CH5N3O
MW
75.07 g/mol
VQ-040780

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.