Tetracycline EP Impurity B
[CAS# 6542-44-5]

Identification

• Name: Tetracycline EP Impurity B
• Synonyms: (4S,4aS,5aS,6S,12aS)-2-acetyl-4-(dimethylamino)-3,6,10,12,12a-pentahydroxy-6-methyl-4a,5a,6,12a-tetrahydrotetracene-1,11(4H,5H)-dione (2-acetyl-2-decarbamoyltetracycline)
• Molecular Formula: C₂₃H₂₅NO₈
• Molecular Weight: 443.45
• CAS Registry Number: 6542-44-5
• SMILES: O=C(C1=C(O)[C@@]([H])(N(C)C)[C@@](C[C@@]2([H])C(C(C3=C(O)C=CC=C3[C@@]2(C)O)=O)=C4O)([H])[C@@]4(O)C1=O)C

Properties

• Solubility: 3.214e+004 mg/L (25 ºC water)
• Density: 1.6±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.706, Calc.^*
• Melting point: 296.56 ºC
• Boiling Point: 679.74 ºC, 705.1±60.0 ºC (760 mmHg), Calc.^*
• Flash Point: 380.2±32.9 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software.

Safety Data

• Hazard Symbols: GHS07 Warning
• Hazard Statements: H315-H319-H335
• Precautionary Statements: P261-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P321-P332+P313-P337+P313-P362-P403+P233-P405-P501