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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
Norfloxacin-d5 chemical structure
Norfloxacin-d5
CAS
1015856-57-1
Formula
C16H18FN3O3
MW
324.36 g/mol
VQ-038696
Reference Standard
Norgestimate chemical structure
Norgestimate
CAS
35189-28-7
Formula
C23H31NO3
MW
369.5 g/mol
VQ-023302
Reference Standard
Norgestrel chemical structure
Norgestrel
CAS
6533-00-2
Formula
C21H28O2
MW
312.4 g/mol
VQ-023304
Reference Standard
Norketotifen chemical structure
Norketotifen
CAS
34580-20-6
Formula
C18H17NOS
MW
295.4 g/mol
VQ-037821
Reference Standard
Normetanephrine chemical structure
Normetanephrine
CAS
97-31-4
Formula
C9H13NO3
MW
183.2 g/mol
VQ-038684
Reference Standard
Normethsuximide-D5 chemical structure
Normethsuximide-D5
CAS
1185130-51-1
Formula
C11H11NO2
MW
194.24 g/mol
VQ-049083
Nornalmefene chemical structure
Nornalmefene
CAS
42971-33-5
Formula
C17H19NO3
MW
285.34 g/mol
VQ-049189
Reference Standard
Norneo Sildenafil chemical structure
Norneo Sildenafil
CAS
371959-09-0
Formula
C22H29N5O4S
MW
459.6 g/mol
VQ-044668

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.