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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
Cidofovir Dihydrate chemical structure
Cidofovir Dihydrate
CAS
149394-66-1
Formula
C8H18N3O8P
MW
315.22 g/mol
VQ-024963
Ciguatoxin chemical structure
Ciguatoxin
CAS
11050-21-8
Formula
C60H86O19
MW
1111.3 g/mol
VQ-051407
Reference Standard
Cilastatin chemical structure
Cilastatin
CAS
82009-34-5
Formula
C16H26N2O5S
MW
358.5 g/mol
VQ-022173
Reference Standard
Cilastatin Ammonium chemical structure
Cilastatin Ammonium
CAS
877674-82-3
Formula
C16H29N3O5S
MW
375.5 g/mol
VQ-036295
Reference Standard
Cilastatin E-Isomer chemical structure
Cilastatin E-Isomer
CAS
1174657-12-5
Formula
C16H26N2O5S
MW
358.5 g/mol
VQ-044952
Reference Standard
Cilastatin sodium chemical structure
Cilastatin sodium
CAS
81129-83-1
Formula
C16H25N2NaO5S
MW
380.4 g/mol
VQ-024964
Reference Standard
Cilazapril chemical structure
Cilazapril
CAS
88768-40-5
Formula
C22H31N3O5
MW
417.5 g/mol
VQ-029790
IP/BP/USP
Cilnidipine chemical structure
Cilnidipine
CAS
132203-70-4
Formula
C27H28N2O7
MW
492.5 g/mol
VQ-004087
Reference Standard
Cilostazol chemical structure
Cilostazol
CAS
73963-72-1
Formula
C20H27N5O2
MW
369.5 g/mol
VQ-024967
Reference Standard
Cilostazol-d11 chemical structure
Cilostazol-d11
CAS
1073608-02-2
Formula
C20H27N5O2
MW
380.5 g/mol
VQ-036305

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.