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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-Ornithine Dimer chemical structure
L-Ornithine Dimer
CAS
195868-13-4
Formula
C10H22N4O3
MW
246.31 g/mol
VQ-034997
Reference Standard
L-Penicillamine chemical structure
L-Penicillamine
CAS
1113-41-3
Formula
C5H11NO2S
MW
149.21 g/mol
VQ-041382
Reference Standard
L-Phenylalanine D8 chemical structure
L-Phenylalanine D8
CAS
17942-32-4
Formula
C9H11NO2
MW
173.24 g/mol
VQ-035802
Reference Standard
L-Phenylglycinol chemical structure
L-Phenylglycinol
CAS
20989-17-7
Formula
C8H11NO
MW
137.18 g/mol
VQ-013502
Reference Standard
L-Primapterin chemical structure
L-Primapterin
CAS
2636-52-4
Formula
C9H11N5O3
MW
237.22 g/mol
VQ-039824
L-Prolinamide chemical structure
L-Prolinamide
CAS
7531-52-4
Formula
C5H10N2O
MW
114.15 g/mol
VQ-027252
Reference Standard
L-Proline chemical structure
L-Proline
CAS
147-85-3
Formula
C5H9NO2
MW
115.13 g/mol
In stock
Reference Standard
L-Proline-2,5,5-d3 chemical structure
L-Proline-2,5,5-d3
CAS
65807-22-9
Formula
C5H9NO2
MW
118.15 g/mol
VQ-041172
L-Rhamnose chemical structure
L-Rhamnose
CAS
3615-41-6
Formula
C6H12O5
MW
164.16 g/mol
VQ-050297
Reference Standard
L-Sepiapterin chemical structure
L-Sepiapterin
CAS
17094-01-8
Formula
C9H11N5O3
MW
237.22 g/mol
VQ-027229
L-Threonate chemical structure
L-Threonate
CAS
7306-96-9
Formula
C4H8O5
MW
136.1 g/mol
VQ-051632
Reference Standard
L-Threonine 2,3 D2 chemical structure
L-Threonine 2,3 D2
CAS
1202936-45-5
Formula
C4H9NO3
MW
121.13 g/mol
VQ-052409
Reference Standard
L-Threonine-d5 chemical structure
L-Threonine-d5
CAS
1217456-38-6
Formula
C4H9NO3
MW
124.15 g/mol
VQ-041171

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.