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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
Seco Everolimus B chemical structure
Seco Everolimus B
CAS
769905-89-7
Formula
C53H85NO15
MW
976.2 g/mol
VQ-030639
Reference Standard
Seco Rapamycin chemical structure
Seco Rapamycin
CAS
147438-27-5
Formula
C51H79NO13
MW
914.2 g/mol
VQ-007745
Reference Standard
Seco-Temsirolimus chemical structure
Seco-Temsirolimus
CAS
1062122-60-4
Formula
C56H87NO16
MW
1030.3 g/mol
VQ-043315
Reference Standard
Secophenol chemical structure
Secophenol
CAS
2394-69-6
Formula
C19H24O3
MW
300.4 g/mol
VQ-042122
Reference Standard
Secorapamycin B chemical structure
Secorapamycin B
CAS
185107-79-3
Formula
C51H81NO14
MW
932.2 g/mol
VQ-033866
Reference Standard
Seladelpar chemical structure
Seladelpar
CAS
851528-79-5
Formula
C21H23F3O5S
MW
444.5 g/mol
VQ-033794
Reference Standard
Selamectin chemical structure
Selamectin
CAS
220119-17-5
Formula
C43H63NO11
MW
770 g/mol
VQ-033798
Reference Standard
Selatinib chemical structure
Selatinib
CAS
1275595-86-2
Formula
C29H26ClFN4O3S
MW
565.1 g/mol
VQ-026367
IP/BP/USP
Selegiline chemical structure
Selegiline
CAS
14611-51-9
Formula
C13H17N
MW
187.28 g/mol
VQ-004059
Reference Standard
Selexipag chemical structure
Selexipag
CAS
475086-01-2
Formula
C26H32N4O4S
MW
496.6 g/mol
In stock

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.