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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
Violaxanthin chemical structure
Violaxanthin
CAS
126-29-4
Formula
C40H56O4
MW
600.9 g/mol
VQ-042915
Reference Standard
Virginiamycin chemical structure
Virginiamycin
CAS
11006-76-1
Formula
C71H84N10O17
MW
1349.5 g/mol
VQ-034649
Reference Standard
Virginiamycin M1 chemical structure
Virginiamycin M1
CAS
21411-53-0
Formula
C28H35N3O7
MW
525.6 g/mol
VQ-034650
Reference Standard
Virginiamycin S1 chemical structure
Virginiamycin S1
CAS
23152-29-6
Formula
C43H49N7O10
MW
823.9 g/mol
VQ-042916
Reference Standard
Vismodegib chemical structure
Vismodegib
CAS
879085-55-9
Formula
C19H14Cl2N2O3S
MW
421.3 g/mol
In stock
Reference Standard
Vismodegib M3 chemical structure
Vismodegib M3
CAS
1370525-64-6
Formula
C19H14Cl2N2O4S
MW
437.3 g/mol
VQ-028719
Reference Standard
Vismodegib-d4 chemical structure
Vismodegib-d4
CAS
1450990-33-6
Formula
C19H14Cl2N2O3S
MW
425.3 g/mol
VQ-042918
Visnagin chemical structure
Visnagin
CAS
82-57-5
Formula
C13H10O4
MW
230.22 g/mol
VQ-039330
Reference Standard
Vitamin A2 chemical structure
Vitamin A2
CAS
79-80-1
Formula
C20H28O
MW
284.4 g/mol
VQ-042919
IP/BP/USP
Vitamin B6 chemical structure
Vitamin B6
CAS
8059-24-3
Formula
C8H10NO5P-2
MW
231.14 g/mol
VQ-004258
Vitamin D3-d7 chemical structure
Vitamin D3-d7
CAS
1627523-19-6
Formula
C27H44O
MW
391.7 g/mol
VQ-047772

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.