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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
L-Glutamine chemical structure
L-Glutamine
CAS
56-85-9
Formula
C5H10N2O3
MW
146.14 g/mol
In stock
Reference Standard
L-Homocystine chemical structure
L-Homocystine
CAS
626-72-2
Formula
C8H16N2O4S2
MW
268.4 g/mol
VQ-036488
Reference Standard
L-Hydroxyarginine chemical structure
L-Hydroxyarginine
CAS
53054-07-2
Formula
C6H14N4O3
MW
190.2 g/mol
VQ-035052
Reference Standard
L-Hyoscyamine chemical structure
L-Hyoscyamine
CAS
101-31-5
Formula
C17H23NO3
MW
289.4 g/mol
VQ-031116
Reference Standard
L-Ido Miglustat chemical structure
L-Ido Miglustat
CAS
305379-00-4
Formula
C10H21NO4
MW
219.28 g/mol
VQ-031898
Reference Standard
L-Inosine chemical structure
L-Inosine
CAS
21138-24-9
Formula
C10H12N4O5
MW
268.23 g/mol
VQ-039504
L-Isoglutamine chemical structure
L-Isoglutamine
CAS
636-65-7
Formula
C5H10N2O3
MW
146.14 g/mol
VQ-037400
Reference Standard
L-Isoleucic acid chemical structure
L-Isoleucic acid
CAS
488-15-3
Formula
C6H12O3
MW
132.16 g/mol
VQ-032374
Reference Standard
L-Leucine D7 chemical structure
L-Leucine D7
CAS
92751-17-2
Formula
C6H13NO2
MW
138.22 g/mol
VQ-048765
Reference Standard
L-Leucine-d10 chemical structure
L-Leucine-d10
CAS
106972-44-5
Formula
C6H13NO2
MW
141.23 g/mol
VQ-041230
Reference Standard
L-Leucine-d3 chemical structure
L-Leucine-d3
CAS
87828-86-2
Formula
C6H13NO2
MW
134.19 g/mol
VQ-037840
Reference Standard
L-Lysine Acetate chemical structure
L-Lysine Acetate
CAS
57282-49-2
Formula
C8H18N2O4
MW
206.24 g/mol
VQ-031702

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.