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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

Nitritocobalamin chemical structure
Nitritocobalamin
CAS
20623-13-6
Formula
C62H88CoN14O16P
MW
1375.4 g/mol
VQ-048590
Reference Standard
Nitrobenzene-d5 chemical structure
Nitrobenzene-d5
CAS
4165-60-0
Formula
C6H5NO2
MW
128.14 g/mol
VQ-041159
Reference Standard
Nitrofurantoin chemical structure
Nitrofurantoin
CAS
67-20-9
Formula
C8H6N4O5
MW
238.16 g/mol
VQ-026933
Reference Standard
Nitrofurantoin-13C3 chemical structure
Nitrofurantoin-13C3
CAS
1217226-46-4
Formula
C8H6N4O5
MW
241.14 g/mol
VQ-032193
Reference Standard
Nitrofurazone chemical structure
Nitrofurazone
CAS
59-87-0
Formula
C6H6N4O4
MW
198.14 g/mol
VQ-026932
Reference Standard
Nitroglycerin chemical structure
Nitroglycerin
CAS
55-63-0
Formula
C3H5N3O9
MW
227.09 g/mol
VQ-009895
Reference Standard
Nitromethane-d3 chemical structure
Nitromethane-d3
CAS
13031-32-8
Formula
CH3NO2
MW
64.06 g/mol
VQ-041162
AR
Nitron, GR chemical structure
Nitron, GR
CAS
2218-94-2
Formula
C20H16N4
MW
312.4 g/mol
VQ-012263
Reference Standard
Nitrosamine chemical structure
Nitrosamine
CAS
35576-91-1
Formula
H2N2O
MW
46.03 g/mol
VQ-043478
Reference Standard
Nitroscanate chemical structure
Nitroscanate
CAS
19881-18-6
Formula
C13H8N2O3S
MW
272.28 g/mol
VQ-032774
Reference Standard
Nitroso Irbesartan chemical structure
Nitroso Irbesartan
CAS
2768787-11-5
Formula
C25H27N7O2
MW
457.5 g/mol
VQ-037731

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.