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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
Umifenovir chemical structure
Umifenovir
CAS
131707-25-0
Formula
C22H25BrN2O3S
MW
477.4 g/mol
VQ-023949
Reference Standard
Undecanedioic Acid chemical structure
Undecanedioic Acid
CAS
1852-04-6
Formula
C11H20O4
MW
216.27 g/mol
VQ-024467
Reference Standard
Undecanoic Acid chemical structure
Undecanoic Acid
CAS
112-37-8
Formula
C11H22O2
MW
186.29 g/mol
VQ-039498
Reference Standard
Unii-4370DF050B chemical structure
Unii-4370DF050B
CAS
100403-19-8
Formula
C36H71NO4
MW
582 g/mol
VQ-032482
Reference Standard
Unithiol chemical structure
Unithiol
CAS
4076-02-2
Formula
C3H7NaO3S3
MW
210.3 g/mol
VQ-040955
Reference Standard
Upadacitinib Hydrate chemical structure
Upadacitinib Hydrate
CAS
2050057-56-0
Formula
C34H40F6N12O3
MW
778.8 g/mol
VQ-007826
Reference Standard
Upadacitinib WS chemical structure
Upadacitinib WS
CAS
1310726-60-3
Formula
C17H19F3N6O
MW
380.4 g/mol
In stock
Reference Standard
Uracil-1,3 D2 chemical structure
Uracil-1,3 D2
CAS
20666-60-8
Formula
C4H4N2O2
MW
114.1 g/mol
VQ-048779
Biochemistry
Uracil, 99% chemical structure
Uracil, 99%
CAS
66-22-8
Formula
C4H4N2O2
MW
112.09 g/mol
VQ-011295
Reference Standard
Urapidil chemical structure
Urapidil
CAS
34661-75-1
Formula
C20H29N5O3
MW
387.5 g/mol
VQ-028589

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.