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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
Calcipotriol chemical structure
Calcipotriol
CAS
112965-21-6
Formula
C27H40O3
MW
412.6 g/mol
VQ-021953
Reference Standard
Calcitriol Lactone chemical structure
Calcitriol Lactone
CAS
81203-50-1
Formula
C27H40O5
MW
444.6 g/mol
VQ-021960
Reference Standard
Calcitriol-d6 chemical structure
Calcitriol-d6
CAS
78782-99-7
Formula
C27H44O3
MW
422.7 g/mol
VQ-029588
Reference Standard
Calcitroic Acid chemical structure
Calcitroic Acid
CAS
71204-89-2
Formula
C23H34O4
MW
374.5 g/mol
VQ-024727

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.