Worldwide shipping · 120+ destinationsCOA & GHS SDS with every lotMon–Sat, 09:30–18:30 IST
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
Isobutylene Oxide chemical structure
Isobutylene Oxide
CAS
558-30-5
Formula
C4H8O
MW
72.11 g/mol
VQ-039077
Reference Standard
Isobutyramide chemical structure
Isobutyramide
CAS
563-83-7
Formula
C4H9NO
MW
87.12 g/mol
VQ-009026
Reference Standard
Isobutyric Acid chemical structure
Isobutyric Acid
CAS
79-31-2
Formula
C4H8O2
MW
88.11 g/mol
In stock
Reference Standard
Isobutyric-d6 Acid chemical structure
Isobutyric-d6 Acid
CAS
29054-08-8
Formula
C4H8O2
MW
94.14 g/mol
VQ-041242
Reference Standard
Isocarboxazid chemical structure
Isocarboxazid
CAS
59-63-2
Formula
C12H13N3O2
MW
231.25 g/mol
VQ-031253
Reference Standard
Isochroman chemical structure
Isochroman
CAS
493-05-0
Formula
C9H10O
MW
134.17 g/mol
In stock
Reference Standard
Isoconazole chemical structure
Isoconazole
CAS
27523-40-6
Formula
C18H14Cl4N2O
MW
416.1 g/mol
VQ-026232
Reference Standard
Isoconazole Nitrate chemical structure
Isoconazole Nitrate
CAS
24168-96-5
Formula
C18H15Cl4N3O4
MW
479.1 g/mol
VQ-026231
Isocoumarin chemical structure
Isocoumarin
CAS
491-31-6
Formula
C9H6O2
MW
146.14 g/mol
VQ-052011
Extra Pure
Isoctane, 99% chemical structure
Isoctane, 99%
CAS
540-84-1
Formula
C8H18
MW
114.23 g/mol
VQ-001915
Reference Standard
Isocycloseram chemical structure
Isocycloseram
CAS
2061933-85-3
Formula
C23H19Cl2F4N3O4
MW
548.3 g/mol
VQ-031255
Isodiprene chemical structure
Isodiprene
CAS
498-15-7
Formula
C10H16
MW
136.23 g/mol
VQ-039735
Reference Standard
Isoescin IA chemical structure
Isoescin IA
CAS
219944-39-5
Formula
C55H86O24
MW
1131.3 g/mol
VQ-030549

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.