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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
Biotin Sulfone chemical structure
Biotin Sulfone
CAS
40720-05-6
Formula
C10H16N2O5S
MW
276.31 g/mol
VQ-021838
Reference Standard
Biotin-d2 chemical structure
Biotin-d2
CAS
1217481-41-8
Formula
C10H16N2O3S
MW
246.33 g/mol
VQ-044255
Reference Standard
Biperiden chemical structure
Biperiden
CAS
514-65-8
Formula
C21H29NO
MW
311.5 g/mol
VQ-043458
IP/BP/USP
Biperiden HCl chemical structure
Biperiden HCl
CAS
1235-82-1
Formula
C21H30ClNO
MW
347.9 g/mol
VQ-004025
Biphenyl-2-ol chemical structure
Biphenyl-2-ol
CAS
90-43-7
Formula
C12H10O
MW
170.21 g/mol
VQ-019533
Synthesis
Biphenyl, 99% chemical structure
Biphenyl, 99%
CAS
92-52-4
Formula
C12H10
MW
154.21 g/mol
VQ-011209
Reference Standard
Bis Methylphenidate chemical structure
Bis Methylphenidate
CAS
2125941-27-5
Formula
C23H27NO4
MW
381.5 g/mol
VQ-035469

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.