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Ambroxol EP Impurity B

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Ambroxol EP Impurity B Basic information

Product Name:
Ambroxol EP Impurity B
Synonyms:
  • Ambroxol-2
  • trans-4-(6,8-Dibromo-1,4-dihydro-3(2H)-quinazolinyl)cyclohexanol
  • 4-(6,8-dibromo-1,4-dihydro-2H-quinazolin-3-yl)-cyclohexanol
  • (1α,4β)-4-[[6,8-Dibromo-1,4-dihydroquinazolin]-3(2H)-yl]cyclohexanol
  • 6,8-Dibromo-3-(4α-hydroxycyclohexane-1β-yl)-1,2,3,4-tetrahydroquinazoline
  • NA-873
  • Cyclohexanol, 4-(6,8-dibromo-1,4-dihydro-3(2H)-quinazolinyl)-, trans-
  • (trans)-4-(6,8-dibromo-1,4-dihydroquinazolin-3(2H)-yl)cyclohexan-1-ol
CAS:
18683-95-9
MF:
C14H18Br2N2O
MW:
390.11
Mol File:
18683-95-9.mol
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Ambroxol EP Impurity B Chemical Properties

Boiling point:
470.4±45.0 °C(Predicted)
Density 
1.675±0.06 g/cm3(Predicted)
pka
15.04±0.40(Predicted)
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Ambroxol EP Impurity B Usage And Synthesis

Uses

(1R,4R)-4-(6,8-Dibromo-1,2-dihydroquinazolin-3(4H)-yl)cyclohexanol (CAS# 18683-95-9) can be applied toward impurity control of ambroxol expectorant.

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