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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
Apixaban-13C,d3 chemical structure
Apixaban-13C,d3
CAS
1261393-15-0
Formula
C25H25N5O4
MW
463.5 g/mol
VQ-035775
Reference Standard
Apixaban-d3 chemical structure
Apixaban-d3
CAS
1131996-12-7
Formula
C25H25N5O4
MW
462.5 g/mol
VQ-029189
Reference Standard
Apoatropine chemical structure
Apoatropine
CAS
500-55-0
Formula
C17H21NO2
MW
271.35 g/mol
VQ-024435
Reference Standard
Apovincaminic Acid chemical structure
Apovincaminic Acid
CAS
27773-65-5
Formula
C20H22N2O2
MW
322.4 g/mol
VQ-034648
Reference Standard
Apramycin chemical structure
Apramycin
CAS
37321-09-8
Formula
C21H41N5O11
MW
539.6 g/mol
VQ-029191
Reference Standard
Apramycin Sulfate chemical structure
Apramycin Sulfate
CAS
65710-07-8
Formula
C21H43N5O15S
MW
637.7 g/mol
VQ-043770
Reference Standard
Apremilast chemical structure
Apremilast
CAS
608141-41-9
Formula
C22H24N2O7S
MW
460.5 g/mol
VQ-007319
Reference Standard
Apremilast Dimer chemical structure
Apremilast Dimer
CAS
1802246-60-1
Formula
C30H27N3O9S
MW
605.6 g/mol
VQ-021610

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.