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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
Walborskys Reagent chemical structure
Walborskys Reagent
CAS
14542-93-9
Formula
C9H17N
MW
139.24 g/mol
VQ-007857
Reference Standard
Warfarin chemical structure
Warfarin
CAS
81-81-2
Formula
C19H16O4
MW
308.3 g/mol
VQ-028766
Reference Standard
Warfarin Sodium chemical structure
Warfarin Sodium
CAS
129-06-6
Formula
C19H15NaO4
MW
330.3 g/mol
VQ-034707
Reference Standard
Warfarin-d5 chemical structure
Warfarin-d5
CAS
75472-93-4
Formula
C19H16O4
MW
313.4 g/mol
VQ-034708
Reference Standard
Withaferin A chemical structure
Withaferin A
CAS
5119-48-2
Formula
C28H38O6
MW
470.6 g/mol
VQ-042966
Reference Standard
Withanolide A chemical structure
Withanolide A
CAS
32911-62-9
Formula
C28H38O6
MW
470.6 g/mol
VQ-042967
Reference Standard
Withanolide B chemical structure
Withanolide B
CAS
56973-41-2
Formula
C28H38O5
MW
454.6 g/mol
VQ-042969
Reference Standard
Withanone chemical structure
Withanone
CAS
27570-38-3
Formula
C28H38O6
MW
470.6 g/mol
VQ-040759
Reference Standard
Withanoside IV chemical structure
Withanoside IV
CAS
362472-81-9
Formula
C40H62O15
MW
782.9 g/mol
VQ-042968
Reference Standard
Withanoside V chemical structure
Withanoside V
CAS
256520-90-8
Formula
C40H62O14
MW
766.9 g/mol
VQ-042970
Reference Standard
Xanomeline chemical structure
Xanomeline
CAS
131986-45-3
Formula
C14H23N3OS
MW
281.42 g/mol
VQ-042973
Reference Standard
Xanomeline N-oxide chemical structure
Xanomeline N-oxide
CAS
174656-58-7
Formula
C14H23N3O2S
MW
297.42 g/mol
VQ-034710
Reference Standard
Xanomeline tartrate chemical structure
Xanomeline tartrate
CAS
152854-19-8
Formula
C18H29N3O7S
MW
431.5 g/mol
VQ-042975
Reference Standard
Xanomeline-d3 chemical structure
Xanomeline-d3
CAS
175615-28-8
Formula
C14H23N3OS
MW
284.44 g/mol
VQ-042980
Reference Standard
Xanthanoic acid chemical structure
Xanthanoic acid
CAS
82-07-5
Formula
C14H10O3
MW
226.23 g/mol
VQ-041717
Reference Standard
Xanthone chemical structure
Xanthone
CAS
90-47-1
Formula
C13H8O2
MW
196.2 g/mol
VQ-033359

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.