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VAQORACHEMICALS
Grade guide

USP Grade (United States Pharmacopeia) chemicals

Material that complies with its USP–NF monograph, the official US compendial standard for drug substances, excipients and dietary ingredients.

755 USP Grade (United States Pharmacopeia) products

IP/BP/USP
Buclizine chemical structure
Buclizine
CAS
129-74-8
Formula
C28H35Cl3N2
MW
505.9 g/mol
VQ-004160
IP/BP/USP
Budesonide chemical structure
Budesonide
CAS
51333-22-3
Formula
C25H34O6
MW
430.5 g/mol
VQ-004161
IP/BP/USP
Buspirone HCl chemical structure
Buspirone HCl
CAS
33386-08-2
Formula
C21H32ClN5O2
MW
422 g/mol
VQ-004026
IP/BP/USP
Cabergoline chemical structure
Cabergoline
CAS
81409-90-7
Formula
C26H37N5O2
MW
451.6 g/mol
VQ-004119
IP/BP/USP
Caffeine chemical structure
Caffeine
CAS
58-08-2
Formula
C8H10N4O2
MW
194.19 g/mol
VQ-004027
IP/BP/USP
Captopril chemical structure
Captopril
CAS
62571-86-2
Formula
C9H15NO3S
MW
217.29 g/mol
VQ-004084
IP/BP/USP
Carbamazepine chemical structure
Carbamazepine
CAS
298-46-4
Formula
C15H12N2O
MW
236.27 g/mol
VQ-004028
IP/BP/USP
Carbidopa chemical structure
Carbidopa
CAS
38821-49-7
Formula
C10H16N2O5
MW
244.24 g/mol
VQ-004029

FAQs

What is the difference between USP and NF?

Both are in the combined USP–NF. Drug substance monographs are generally in the USP. Excipient monographs are generally in the NF.

Is USP grade the same as a USP Reference Standard?

No. USP grade material complies with a monograph. USP Reference Standards are official materials issued by USP for use in compendial tests.

Does USP grade guarantee FDA acceptance?

No. Monograph compliance is expected, but FDA acceptance also depends on manufacturer GMP status, regulatory filings and the buyer's supplier qualification.

Need a price, a spec or a custom compound?

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