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Pharmaceutical analytical standards

Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

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Results 35,371-35,380 of 36,550

(R)-(+)-2-Tetrahydrofuroic Acid

ImpurityLevels of characterisation
Cat. No.
P-T444-002
CAS
87392-05-0
Formula
C5H8O3
Synonyms
Tetrahydro-2-furoic acid, (+)-, D-Tetrahydro-furan-2-carboxylic acid

(S)-(-)-2-Tetrahydrofuroic Acid

ImpurityLevels of characterisation
Cat. No.
P-T444-003
CAS
87392-07-2
Formula
C5H8O3
Synonyms
Tetrahydro-2-furoic acid, (-)-, Tetrahydrofurancarboxylicacid

Tetrahydropalmatine

ImpurityLevels of characterisation
Cat. No.
P-R090-002
CAS
2934-97-6
Formula
C21H25NO4
Family
Rotundine
Synonyms
Rotundinum, D,L-Tetrahydropalmatine

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