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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

IP/BP/USP
Diacerein chemical structure
Diacerein
CAS
13739-02-1
Formula
C19H12O8
MW
368.3 g/mol
VQ-003998
Reference Standard
Diacerein-13C6 chemical structure
Diacerein-13C6
CAS
1391052-74-6
Formula
C19H12O8
MW
374.25 g/mol
VQ-036663
Reference Standard
Diacerein-d6 chemical structure
Diacerein-d6
CAS
1325559-27-0
Formula
C19H12O8
MW
374.3 g/mol
VQ-030167
Diacetamide chemical structure
Diacetamide
CAS
625-77-4
Formula
C4H7NO2
MW
101.1 g/mol
VQ-039193
Reference Standard
Diacetin chemical structure
Diacetin
CAS
25395-31-7
Formula
C7H12O5
MW
176.17 g/mol
VQ-027116
Reference Standard
Diacetyl Boldine chemical structure
Diacetyl Boldine
CAS
72584-75-9
Formula
C23H25NO6
MW
411.4 g/mol
VQ-039174
Synthesis
Diacetyl, 98% chemical structure
Diacetyl, 98%
CAS
431-03-8
Formula
C4H6O2
MW
86.09 g/mol
VQ-008110
Reference Standard
Diacetylbiopterin chemical structure
Diacetylbiopterin
CAS
62933-57-7
Formula
C13H15N5O5
MW
321.29 g/mol
VQ-027980
Reference Standard
Diafenthiuron chemical structure
Diafenthiuron
CAS
80060-09-9
Formula
C23H32N2OS
MW
384.6 g/mol
VQ-030168

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.