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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
DL-Panthenol chemical structure
DL-Panthenol
CAS
16485-10-2
Formula
C9H19NO4
MW
205.25 g/mol
VQ-030313
Reference Standard
DL-Penicillamine chemical structure
DL-Penicillamine
CAS
52-66-4
Formula
C5H11NO2S
MW
149.21 g/mol
VQ-021308
Reference Standard
DL-Proline chemical structure
DL-Proline
CAS
609-36-9
Formula
C5H9NO2
MW
115.13 g/mol
VQ-039084
Reference Standard
DL-Serine-2,3,3-d3 chemical structure
DL-Serine-2,3,3-d3
CAS
70094-78-9
Formula
C3H7NO3
MW
108.11 g/mol
VQ-052408
Reference Standard
DL-Threo-Droxidopa chemical structure
DL-Threo-Droxidopa
CAS
3916-18-5
Formula
C9H11NO5
MW
213.19 g/mol
VQ-036846
DMDM Hydantoin chemical structure
DMDM Hydantoin
CAS
6440-58-0
Formula
C7H12N2O4
MW
188.18 g/mol
VQ-050307
Reference Standard
DMTMM chemical structure
DMTMM
CAS
3945-69-5
Formula
C10H17ClN4O3
MW
276.72 g/mol
In stock
Reference Standard
Dobesilic Acid chemical structure
Dobesilic Acid
CAS
88-46-0
Formula
C6H6O5S
MW
190.18 g/mol
VQ-036755

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.