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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
Fruquintinib chemical structure
Fruquintinib
CAS
1194506-26-7
Formula
C21H19N3O5
MW
393.4 g/mol
VQ-025929
Reference Standard
Fruquintinib D6 chemical structure
Fruquintinib D6
CAS
2978508-76-6
Formula
C21H19N3O5
MW
399.4 g/mol
VQ-037446
Fucoxanthine chemical structure
Fucoxanthine
CAS
3351-86-8
Formula
C42H58O6
MW
658.9 g/mol
VQ-049483
Reference Standard
Fudosteine chemical structure
Fudosteine
CAS
13189-98-5
Formula
C6H13NO3S
MW
179.24 g/mol
VQ-037447
Reference Standard
Fulvestrant chemical structure
Fulvestrant
CAS
129453-61-8
Formula
C32H47F5O3S
MW
606.8 g/mol
VQ-022722

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.