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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
Captopril-d3 chemical structure
Captopril-d3
CAS
1356383-38-4
Formula
C9H15NO3S
MW
220.31 g/mol
VQ-029628
Reference Standard
Carazolol chemical structure
Carazolol
CAS
57775-29-8
Formula
C18H22N2O2
MW
298.4 g/mol
VQ-036137
IP/BP/USP
Carbamazepine chemical structure
Carbamazepine
CAS
298-46-4
Formula
C15H12N2O
MW
236.27 g/mol
VQ-004028
Reference Standard
Carbamazepine chemical structure
Carbamazepine
CAS
298-46-4
Formula
C15H12N2O
MW
236.27 g/mol
In stock
Reference Standard
Carbamazepine D10 chemical structure
Carbamazepine D10
CAS
132183-78-9
Formula
C15H12N2O
MW
246.33 g/mol
VQ-036141
Reference Standard
Carbamazepine D8 chemical structure
Carbamazepine D8
CAS
1538624-35-9
Formula
C15H12N2O
MW
244.32 g/mol
VQ-036143

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.