Worldwide shipping · 120+ destinationsCOA & GHS SDS with every lotMon–Sat, 09:30–18:30 IST
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
Clonidine chemical structure
Clonidine
CAS
4205-90-7
Formula
C9H9Cl2N3
MW
230.09 g/mol
VQ-029662
Reference Standard
Clonitrate chemical structure
Clonitrate
CAS
2612-33-1
Formula
C3H5ClN2O6
MW
200.53 g/mol
VQ-047841
Reference Standard
Clonixin chemical structure
Clonixin
CAS
17737-65-4
Formula
C13H11ClN2O2
MW
262.69 g/mol
VQ-024920
Reference Standard
Clonixin Impurity B chemical structure
Clonixin Impurity B
CAS
17782-10-4
Formula
C14H14N2O2
MW
242.27 g/mol
In stock
Reference Standard
Clopamide chemical structure
Clopamide
CAS
636-54-4
Formula
C14H20ClN3O3S
MW
345.8 g/mol
VQ-036405
Reference Standard
Clopidogrel chemical structure
Clopidogrel
CAS
113665-84-2
Formula
C16H16ClNO2S
MW
321.8 g/mol
VQ-013300

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.