Oxytetracycline metabolite (absolute stereochemistry unknown) Synonyms: 4-(1,3-Dihydro-4,5-dihydroxy-9-methyl-3-oxonaphtho[2,3-c]furan-1-yl)-3-(dimethylamino)-2,5-dihydroxy-6-oxo-1-cyclohexene-1-carboxamide, beta-Apoterramycin CAS No: 18751-99-0 Molecular Formula: C22H22N2O8 Molecular Weight: 442.42 Appearance: Yellow to dark brown solid Purity: 85% (TLC) Identity (1H NMR): Conforms to reference Melting Point: 198-203C Method for Determining Identity: Proton NMR (D2O+NaOD) Spectroscopic and Mass Spectrometric Analysis Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at 4C. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Hygroscopic. Store under inert atmosphere.
Molecular Weight:
442.42
Purity:
85% (TLC)
Form:
Yellow to dark brown solid
CAS Number:
[18751-99-0]
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