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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

Neohexane chemical structure
Neohexane
CAS
75-83-2
Formula
C6H14
MW
86.18 g/mol
VQ-051074
Neomycin B chemical structure
Neomycin B
CAS
119-04-0
Formula
C23H46N6O13
MW
614.6 g/mol
VQ-038581
Reference Standard
Neomycin B-LP chemical structure
Neomycin B-LP
CAS
54617-40-2
Formula
C25H48N6O14
MW
656.7 g/mol
VQ-044540
Reference Standard
Neomycin C chemical structure
Neomycin C
CAS
66-86-4
Formula
C23H46N6O13
MW
614.6 g/mol
VQ-032098
Reference Standard
Neoponcirin chemical structure
Neoponcirin
CAS
14259-47-3
Formula
C28H34O14
MW
594.6 g/mol
VQ-030191
Reference Standard
Neosamine B chemical structure
Neosamine B
CAS
527-10-6
Formula
C6H14N2O4
MW
178.19 g/mol
VQ-045247
Reference Standard
Neostigmine chemical structure
Neostigmine
CAS
59-99-4
Formula
C12H19N2O2+
MW
223.29 g/mol
VQ-044027
Reference Standard
Neostigmine Bromide chemical structure
Neostigmine Bromide
CAS
114-80-7
Formula
C12H19BrN2O2
MW
303.2 g/mol
VQ-026867

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.