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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
Hydroxocobalamin chemical structure
Hydroxocobalamin
CAS
13422-51-0
Formula
C62H89CoN13O15P
MW
1346.4 g/mol
VQ-036460
Reference Standard
Hydroxy Anastrozole chemical structure
Hydroxy Anastrozole
CAS
1809517-32-5
Formula
C17H19N5O
MW
309.4 g/mol
VQ-047404
Reference Standard
Hydroxy Apixaban chemical structure
Hydroxy Apixaban
CAS
2208275-54-9
Formula
C25H25N5O5
MW
475.5 g/mol
VQ-024329
Reference Standard
Hydroxy Bosentan chemical structure
Hydroxy Bosentan
CAS
253688-60-7
Formula
C27H29N5O7S
MW
567.6 g/mol
VQ-024069
Reference Standard
Hydroxy Bosentan-d6 chemical structure
Hydroxy Bosentan-d6
CAS
1246817-57-1
Formula
C27H29N5O7S
MW
573.7 g/mol
VQ-043410
Reference Standard
Hydroxy Bupropion chemical structure
Hydroxy Bupropion
CAS
357399-43-0
Formula
C13H18ClNO2
MW
255.74 g/mol
VQ-024690
Reference Standard
Hydroxy Bupropion-d6 chemical structure
Hydroxy Bupropion-d6
CAS
1216893-18-3
Formula
C13H18ClNO2
MW
261.78 g/mol
VQ-029555
Reference Standard
Hydroxy Bupropion-d8 chemical structure
Hydroxy Bupropion-d8
CAS
1309283-18-8
Formula
C13H18ClNO2
MW
263.79 g/mol
VQ-043411
Reference Standard
Hydroxy Cariprazine chemical structure
Hydroxy Cariprazine
CAS
1084891-95-1
Formula
C21H32Cl2N4O2
MW
443.4 g/mol
VQ-035126
Reference Standard
Hydroxy Celecoxib chemical structure
Hydroxy Celecoxib
CAS
170571-00-3
Formula
C17H14F3N3O3S
MW
397.4 g/mol
VQ-024087
Reference Standard
Hydroxy Cobicistat chemical structure
Hydroxy Cobicistat
CAS
1051463-40-1
Formula
C40H53N7O6S2
MW
792 g/mol
In stock
Reference Standard
Hydroxy Dabrafenib chemical structure
Hydroxy Dabrafenib
CAS
1195767-77-1
Formula
C23H20F3N5O3S2
MW
535.6 g/mol
VQ-022295
Reference Standard
Hydroxy Darunavir chemical structure
Hydroxy Darunavir
CAS
1130635-75-4
Formula
C27H37N3O8S
MW
563.7 g/mol
VQ-036568

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.