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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
Aprepitant N-Oxide chemical structure
Aprepitant N-Oxide
CAS
172673-23-3
Formula
C23H21F7N4O4
MW
550.4 g/mol
VQ-024347
Reference Standard
Aprepitant-d4 chemical structure
Aprepitant-d4
CAS
1133387-60-6
Formula
C23H21F7N4O3
MW
538.5 g/mol
VQ-029209
Reference Standard
Aprocitentan chemical structure
Aprocitentan
CAS
1103522-45-7
Formula
C16H14Br2N6O4S
MW
546.2 g/mol
VQ-023020
Reference Standard
Aprocitentan-d4 chemical structure
Aprocitentan-d4
CAS
2748196-51-0
Formula
C16H14Br2N6O4S
MW
550.2 g/mol
VQ-035510
Reference Standard
Aquocobalamin chemical structure
Aquocobalamin
CAS
13422-52-1
Formula
C62H91CoN13O16P
MW
1364.4 g/mol
VQ-029947
Reference Standard
Arachidic Acid chemical structure
Arachidic Acid
CAS
506-30-9
Formula
C20H40O2
MW
312.5 g/mol
VQ-032486
Reference Standard
Aradap chemical structure
Aradap
CAS
34079-68-0
Formula
C10H14N6O4
MW
282.26 g/mol
VQ-034497
Reference Standard
Arbekacin Sulfate chemical structure
Arbekacin Sulfate
CAS
104931-87-5
Formula
C22H46N6O14S
MW
650.7 g/mol
VQ-049564
Reference Standard
Arbidol Sulfone chemical structure
Arbidol Sulfone
CAS
151455-32-2
Formula
C22H25BrN2O5S
MW
509.4 g/mol
VQ-035196
Reference Standard
Arbidol Sulfoxide chemical structure
Arbidol Sulfoxide
CAS
151455-33-3
Formula
C22H25BrN2O4S
MW
493.4 g/mol
VQ-035194
Arctiin chemical structure
Arctiin
CAS
20362-31-6
Formula
C27H34O11
MW
534.6 g/mol
VQ-051544
Arecaidine chemical structure
Arecaidine
CAS
499-04-7
Formula
C7H11NO2
MW
141.17 g/mol
VQ-049240
Reference Standard
Arformoterol chemical structure
Arformoterol
CAS
67346-49-0
Formula
C19H24N2O4
MW
344.4 g/mol
VQ-024353
Reference Standard
Argatroban chemical structure
Argatroban
CAS
74863-84-6
Formula
C23H36N6O5S
MW
508.6 g/mol
VQ-024354

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.