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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
Amlodipine Maleate chemical structure
Amlodipine Maleate
CAS
88150-47-4
Formula
C24H29ClN2O9
MW
524.9 g/mol
VQ-024252
Reference Standard
Amlodipine Mesylate chemical structure
Amlodipine Mesylate
CAS
246852-12-0
Formula
C21H29ClN2O8S
MW
505 g/mol
VQ-035696
Reference Standard
Amlodipine orotate chemical structure
Amlodipine orotate
CAS
914941-70-1
Formula
C25H29ClN4O9
MW
565 g/mol
VQ-035695
Reference Standard
Amlodipine WS chemical structure
Amlodipine WS
CAS
88150-42-9
Formula
C20H25ClN2O5
MW
408.9 g/mol
VQ-007312
Reference Standard
Amlodipine-d4 chemical structure
Amlodipine-d4
CAS
1185246-14-3
Formula
C20H25ClN2O5
MW
412.9 g/mol
VQ-029137
Reference Standard
Ammelide chemical structure
Ammelide
CAS
645-93-2
Formula
C3H4N4O2
MW
128.09 g/mol
VQ-039154
Reference Standard
Ammeline chemical structure
Ammeline
CAS
645-92-1
Formula
C3H5N5O
MW
127.11 g/mol
VQ-032468

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.