Demei Chemicals Demei Chemicals

Tetracycline (hydrochloride)

CAS: 64-75-5

Category: Antibiotics

PurityUSP Grade ≥95%, Pharmaceutical Secondary Standard, ≥98% HPLC
Molecular FormulaC22H25ClN2O8
Molecular Weight480.9
AppearanceYellow, crystalline powder
PackagingCustomizable
Testing IndicatorsAppearance — Visual inspection; Melting point — Capillary; Purity — HPLC (stability‑indicating RP‑HPLC); Identification — IR, HPLC, and optionally LC‑MS/NMR; Moisture — Karl Fischer titration; Residual solvents — GC.
Storage NotesKeep in a cool, dry, tightly closed container, away from light and moisture.
Lead Time
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days
Broad-spectrum antibiotic used as API in oral and injectable formulations.

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