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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
Methimazole-d3 chemical structure
Methimazole-d3
CAS
1160932-07-9
Formula
C4H6N2S
MW
117.19 g/mol
VQ-042481
Reference Standard
Methisoprinol chemical structure
Methisoprinol
CAS
36703-88-5
Formula
C52H78N10O17
MW
1115.2 g/mol
VQ-026634
IP/BP/USP
Methocarbamol chemical structure
Methocarbamol
CAS
532-03-6
Formula
C11H15NO5
MW
241.24 g/mol
VQ-004008
Reference Standard
Methocarbamol-d3 chemical structure
Methocarbamol-d3
CAS
1346600-86-9
Formula
C11H15NO5
MW
244.26 g/mol
VQ-038356
Reference Standard
Methocarbamol-d5 chemical structure
Methocarbamol-d5
CAS
1189699-70-4
Formula
C11H15NO5
MW
246.27 g/mol
VQ-038357
Reference Standard
Methohexital chemical structure
Methohexital
CAS
151-83-7
Formula
C14H18N2O3
MW
262.3 g/mol
VQ-043860
Reference Standard
Methomyl chemical structure
Methomyl
CAS
16752-77-5
Formula
C5H10N2O2S
MW
162.21 g/mol
VQ-031821
IP/BP/USP
Methotrexate chemical structure
Methotrexate
CAS
59-05-2
Formula
C20H22N8O5
MW
454.4 g/mol
VQ-004219
Reference Standard
Methotrexate chemical structure
Methotrexate
CAS
59-05-2
Formula
C20H22N8O5
MW
454.4 g/mol
VQ-007576

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.