Chlortetracycline hydrochloride, meets analytical specification of Ph.Eur.
Fornitore: Thermo Scientific
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Attenzione
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Synonyms:
Chlortetracycline HCI, Aureomycin, 7-Chlorotetracycline hydrochloride, (4S,4aS,5aS,6S,12aS)-7-Chloro-4-(dimethylamino)-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide hydrochloride
430960050
430960250
430961000
ACRO430960050EA
43.6
EUR
ACRO430960050
ACRO430960250
ACRO430961000
Chlortetracycline hydrochloride, meets analytical specification of Ph.Eur.
Chlortetracycline hydrochloride
Formula:
C₂₂H₂₃ClN₂O₈·HCl Peso molecolare: 515,34 g/mol Punto di fusione: 220 °C (dec.) Temperatura di stoccaggio: Refrigerata |
MDL Number:
MFCD00082440 CAS Number: 64-72-2 |
Risultati del test di specificazione
Appearance | Yellow Powder |
Infrared spectrum | Conforms |
Assay | ≤8 % (Tetracyclin hydrochloride) On dry substance |
Water | ≤2.0 % |
Sulfated ash | ≤0.5 % |
Identification | Passes test |
pH | 2.3 to 3.3 (1 % in water CO2 free) |
Specific optical rotation | -235° to -250° (20°C, 589 nm) (c=0.25, water) (on dry substance) |
Absorbance | ≤0.40 (460 nm) |
Heavy metals (as Pb) | ≤50 ppm |
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