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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
Cefoperazone sodium chemical structure
Cefoperazone sodium
CAS
62893-20-3
Formula
C25H26N9NaO8S2
MW
667.7 g/mol
VQ-029695
Reference Standard
Cefotaxime Acid chemical structure
Cefotaxime Acid
CAS
63527-52-6
Formula
C16H17N5O7S2
MW
455.5 g/mol
VQ-029696
IP/BP/USP
Cefotaxime Sodium chemical structure
Cefotaxime Sodium
CAS
64485-93-4
Formula
C16H16N5NaO7S2
MW
477.5 g/mol
VQ-003911
Reference Standard
Cefotetan chemical structure
Cefotetan
CAS
69712-56-7
Formula
C17H17N7O8S4
MW
575.6 g/mol
VQ-024857
Reference Standard
Cefotetan Lactone chemical structure
Cefotetan Lactone
CAS
2058102-28-4
Formula
C15H13N3O8S3
MW
459.5 g/mol
VQ-029698
Reference Standard
Cefovecin Dioxime chemical structure
Cefovecin Dioxime
CAS
2916470-18-1
Formula
C23H24N8O8S3
MW
636.7 g/mol
VQ-024860
Reference Standard
Cefovecin Sodium chemical structure
Cefovecin Sodium
CAS
141195-77-9
Formula
C17H18N5NaO6S2
MW
475.5 g/mol
VQ-024858
Reference Standard
Cefoxitin chemical structure
Cefoxitin
CAS
35607-66-0
Formula
C16H17N3O7S2
MW
427.5 g/mol
VQ-022094

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.