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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
Dioctyl maleate chemical structure
Dioctyl maleate
CAS
2915-53-9
Formula
C20H36O4
MW
340.5 g/mol
VQ-040772
Reference Standard
Dioctylnitrosamine chemical structure
Dioctylnitrosamine
CAS
6335-97-3
Formula
C16H34N2O
MW
270.45 g/mol
VQ-027275
Dioscin chemical structure
Dioscin
CAS
19057-60-4
Formula
C45H72O16
MW
869 g/mol
VQ-040386
Reference Standard
Diosmetin-d3 chemical structure
Diosmetin-d3
CAS
1189728-54-8
Formula
C16H12O6
MW
303.28 g/mol
VQ-030224
Reference Standard
Dioxidine chemical structure
Dioxidine
CAS
17311-31-8
Formula
C10H10N2O4
MW
222.2 g/mol
VQ-036729
Reference Standard
Dioxybenzone chemical structure
Dioxybenzone
CAS
131-53-3
Formula
C14H12O4
MW
244.24 g/mol
VQ-032894
Synthesis
Dipentene chemical structure
Dipentene
CAS
138-86-3
Formula
C10H16
MW
136.23 g/mol
VQ-011216

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.