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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
Guaiacol acetate chemical structure
Guaiacol acetate
CAS
613-70-7
Formula
C9H10O3
MW
166.17 g/mol
VQ-048563
Guaiazulene chemical structure
Guaiazulene
CAS
489-84-9
Formula
C15H18
MW
198.3 g/mol
VQ-019614
IP/BP/USP
Guaifenesin chemical structure
Guaifenesin
CAS
93-14-1
Formula
C10H14O4
MW
198.22 g/mol
VQ-004173
Reference Standard
Guaifenesin-d3 chemical structure
Guaifenesin-d3
CAS
1189924-85-3
Formula
C10H14O4
MW
201.23 g/mol
VQ-031043
Reference Standard
Guanabenz Acetate chemical structure
Guanabenz Acetate
CAS
23256-50-0
Formula
C10H12Cl2N4O2
MW
291.13 g/mol
VQ-048565
Reference Standard
Guanfacine chemical structure
Guanfacine
CAS
29110-47-2
Formula
C9H9Cl2N3O
MW
246.09 g/mol
VQ-043188
Reference Standard
Guanfacine-13C,15N3 chemical structure
Guanfacine-13C,15N3
CAS
1189924-28-4
Formula
C9H9Cl2N3O
MW
250.06 g/mol
VQ-031041

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.