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Betamethasone Impurity 52

ImpurityLevels of characterisation

Cat. No.: P-B064-144
Formula: C₂₈H₃₆O₇
Family: Betamethasone
Synonyms: [2-Oxo-2-[(1R,2S,10S,11S,13S,14R,15S,17R)-2,13,15-trimethyl-5-oxo-14-propanoyloxy-18-oxapentacyclo[8.8.0.01,17.02,7.011,15]octadeca-3,6-dien-14-yl]ethyl] propanoate

Betamethasone Impurity 54 Disodium Salt-d5

Isotopically labelledLevels of characterisation

Cat. No.: P-B064-045
Formula: C₂₂H₂₃D₅FNa₂O₈P
Family: Betamethasone
Synonyms: Betamethasone-4,6,6,20,20-d5 21-PhosphateDisodium Salt

Betamethasone Impurity 6

ImpurityLevels of characterisation

Cat. No.: P-B064-084
Formula: C₂₂H₂₈FNa₂O₈P
Family: Betamethasone
Synonyms: Disodium [2-[(1R,2S,10S,11S,13S,14R,15S,17S)-1-fluoro-14,17-dihydroxy-2,13,15-trimethyl-4-oxo-14-pentacyclo[8.7.0.02,7.03,7.011,15]heptadec-5-enyl]-2-oxoethyl] phosphate

Betamethasone Impurity 7

ImpurityLevels of characterisation

Cat. No.: P-B064-085
Formula: C₂₂H₂₈FNa₂O₈P
Family: Betamethasone

Betamethasone Impurity 8

ImpurityLevels of characterisation

Cat. No.: P-B064-087
Formula: C₂₆H₃₇FO₄
Family: Betamethasone

Betamethasone Rhamnose Adduct

MetaboliteLevels of characterisation

Cat. No.: P-B064-036
Formula: C₂₈H₃₉FO₉
Family: Betamethasone

Betamethasone Valerate EP Impurity D

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-B064-027
Formula: C₂₇H₃₇BrO₆
Family: Betamethasone

Betamethasone Valerate EP Impurity G

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-B064-030
Formula: C₂₇H₃₆BrFO₆
Family: Betamethasone
Synonyms: Betamethasone 6a-Bromo 17-Valerate

Betamethasone Valerate Impurity G (beta-Bromo-Isomer)

ImpurityLevels of characterisation

Cat. No.: P-B064-152
Formula: C₂₇H₃₆BrFO₆
Family: Betamethasone

Betamethasone-17-carbaldehyde

ImpurityLevels of characterisation

Cat. No.: P-B064-154
Formula: C₂₁H₂₇FO₄
Family: Betamethasone

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