Chlortetracycline hydrochloride, meets analytical specification of Ph.Eur.
Supplier: Thermo Fisher Scientific
Certificates
About this item
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
CAS Number:64-72-2
:
Formula:C₂₂H₂₃ClN₂O₈·HCl
MDL Number:MFCD00082440
:515.34 g/mol
Melting Pt:220 °C (dec.)
:GHS07
Storage Temperature:Refrigerator
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Appearance:Yellow Powder
- Infrared spectrum:Conforms
- Assay:94.5 to 102.0 % (Sum of the contents of chlortetracycline hydrochloride and tetracycline 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
Specification Test Results
Frequently Bought Together
Acetonitrile ≥99.9%, HiPerSolv CHROMANORM®, gradient grade for HPLC
Supplier: VWR Chemicals
Water, AnalaR NORMAPUR® ISO 3696 Grade 3 analytical reagent
Supplier: VWR Chemicals
Acetone ≥99%, TECHNICAL
Supplier: VWR Chemicals
Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC
Supplier: VWR Chemicals
Water, HiPerSolv CHROMANORM® for HPLC
Supplier: VWR Chemicals
Ethanol 96% ≥96% (v/v), TechniSolv®, pure
Supplier: VWR Chemicals
2-Propanol ≥99.8%, HiPerSolv CHROMANORM® for HPLC
Supplier: VWR Chemicals
Methanol ≥99.8%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent
Supplier: VWR Chemicals
Ethanol absolute ≥99.8%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent
Supplier: VWR Chemicals
Water, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
Supplier: VWR Chemicals
VWR® Inoculating Loops and Needles, Disposable
Supplier: VWR Collection
Acetonitrile ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
Supplier: VWR Chemicals