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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
Ravuconazole chemical structure
Ravuconazole
CAS
182760-06-1
Formula
C22H17F2N5OS
MW
437.5 g/mol
VQ-033472
Reference Standard
Rebamipide chemical structure
Rebamipide
CAS
90098-04-7
Formula
C19H15ClN2O4
MW
370.8 g/mol
VQ-023614
Reference Standard
Rebamipide-d4 chemical structure
Rebamipide-d4
CAS
1219409-06-9
Formula
C19H15ClN2O4
MW
374.8 g/mol
VQ-033476
Reference Standard
Rebaudioside B chemical structure
Rebaudioside B
CAS
58543-17-2
Formula
C38H60O18
MW
804.9 g/mol
VQ-033478
Reference Standard
Rebaudioside C chemical structure
Rebaudioside C
CAS
63550-99-2
Formula
C44H70O22
MW
951 g/mol
VQ-033477
Rebaudioside D chemical structure
Rebaudioside D
CAS
63279-13-0
Formula
C50H80O28
MW
1129.2 g/mol
VQ-041854
Reference Standard
Rebaudioside M chemical structure
Rebaudioside M
CAS
1220616-44-3
Formula
C56H90O33
MW
1291.3 g/mol
VQ-041855
Reference Standard
Rebaudioside N chemical structure
Rebaudioside N
CAS
1220616-46-5
Formula
C56H90O32
MW
1275.3 g/mol
VQ-040385
Reference Standard
Reboxetine Mesylate chemical structure
Reboxetine Mesylate
CAS
98769-84-7
Formula
C20H27NO6S
MW
409.5 g/mol
VQ-034891
Reference Standard
Reduced Haloperidol chemical structure
Reduced Haloperidol
CAS
34104-67-1
Formula
C21H25ClFNO2
MW
377.9 g/mol
VQ-031049
Reference Standard
Regadenoson chemical structure
Regadenoson
CAS
313348-27-5
Formula
C15H18N8O5
MW
390.35 g/mol
VQ-033479
Reference Standard
Regorafenib chemical structure
Regorafenib
CAS
755037-03-7
Formula
C21H15ClF4N4O3
MW
482.8 g/mol
VQ-007701

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.