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VAQORACHEMICALS
Industry

Chemicals for Research & Academia

Reagents, solvents, biochemicals, standards and building blocks in lab pack sizes for universities, institutes and R&D centres.

Products for Research & Academia

Reference Standard
Donepezil-4-hydroxy chemical structure
Donepezil-4-hydroxy
CAS
197010-22-3
Formula
C24H29NO4
MW
395.5 g/mol
VQ-030277
Reference Standard
Donepezil-d4 chemical structure
Donepezil-d4
CAS
1219908-72-1
Formula
C24H29NO3
MW
383.5 g/mol
VQ-044067
Reference Standard
Donepezil-d5 chemical structure
Donepezil-d5
CAS
1128086-25-8
Formula
C24H29NO3
MW
384.5 g/mol
VQ-043403
Reference Standard
Dopamine chemical structure
Dopamine
CAS
51-61-6
Formula
C8H11NO2
MW
153.18 g/mol
VQ-022433
Reference Standard
Dopamine Impurity 2 chemical structure
Dopamine Impurity 2
CAS
95413-92-6
Formula
C10H15Cl2NO2
MW
252.13 g/mol
VQ-036791

FAQs

Do you accept institutional purchase orders and tenders?

Yes. We provide formal quotations with grade, pack size, lead time and Incoterms that can be used for purchase orders and tender submissions.

Can I order small pack sizes?

Yes. Many reagents and biochemicals are available in gram and 100–500 mL pack sizes suitable for research and teaching labs.

Are some research chemicals controlled?

Certain reagents fall under narcotics-precursor, explosives or chemical-weapons conventions. We flag them at quotation stage, and the institution may need a permit or end-use certificate.

How do small research orders ship internationally?

Usually by express courier or air cargo with a COA and GHS SDS for each item. Flammable or oxidising items are packed within IATA dangerous-goods limits.

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.