Oxytetracycline [79-57-2]

Oxytetracycline [79-57-2] is part of a category of reagents recognized for technical precision. Its molecular formula is C22H24N2O9, with a molecular weight of 460.43. This compound exhibits a unique Melting Point, as determined by absorption at 430 nm and 490 nm, with values of ≤0.25 and ≤ 0.20 respectively. The GHS signal word for this substance is Warning. Product-specific specifications available for this SKU include a pH range of 4.5 - 7.5 (1% aq.), an assay of 95.0 - 102.0%, water content of 6.0 - 9.0%, absorbance of 290 - 310 @ 353nm (pH 2.0), appearance as a yellow crystalline powder, heavy metals ≤ 50ppm, sulfated ash ≤ 0.5%, storage details of 2 to 8 °C, specific rotation of -203 to -216°, and a harmonized tariff code of 2941300000.

• CAS Number: 79-57-2
• Exact Mass: 460.14818035
• Molecular Weight: 460.43
• GHS Signal Word: Warning
• Molecular Formula: C22H24N2O9
• Melting Point: Absorption @ 430 nm ≤0.25 Absorption @ 490nm ≤ 0.20
• Hazard Statements:
• H315: Causes skin irritation [Warning Skin corrosion/irritation]