Chlortetracycline hydrochloride, meets analytical specification of Ph.Eur.

Supplier: Thermo Scientific
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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 75.4 GBP
ACRO430960050 ACRO430960250 ACRO430961000
Chlortetracycline hydrochloride, meets analytical specification of Ph.Eur.
Chlortetracycline hydrochloride
Formula: C₂₂H₂₃ClN₂O₈·HCl
MW: 515,34 g/mol
Melting Pt: 220 °C (dec.)
Storage Temperature: Refrigerator
MDL Number: MFCD00082440
CAS Number: 64-72-2

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Specification Test Results

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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