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ChemicalBook >  Product Catalog >  Analytical Chemistry >  Standard >  Pharmaceutical Impurity Reference Standards >  5,10-Dihydro-2-methyl-4H-thieno[2,3-β][1,5]benzodiazepin-4-one (Olanzapine Impurity)

5,10-Dihydro-2-methyl-4H-thieno[2,3-β][1,5]benzodiazepin-4-one (Olanzapine Impurity)

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5,10-Dihydro-2-methyl-4H-thieno[2,3-β][1,5]benzodiazepin-4-one (Olanzapine Impurity) Basic information

Product Name:
5,10-Dihydro-2-methyl-4H-thieno[2,3-β][1,5]benzodiazepin-4-one (Olanzapine Impurity)
Synonyms:
  • 5,10-Dihydro-2-methyl-4H-thieno[2,3-β][1,5]benzodiazepin-4-one (Olanzapine Impurity)
  • LY 301664
  • Olanzapine Impurity
  • 5,10-Dihydro-2-methyl-4H-thieno[2,3-b][1,5]benzodiazepin-4-one(Olanzapine Impurity)
  • Olanzapine Related Compound B (25 mg) (2-methyl-10H-thieno-[2,3-b][1,5]benzodiazepin-4[5H]-one)
  • 5,10-Dihydro-2-Methyl-4H-thieno[2,3-b][1,5]benzodiazepin-4-one
  • Olanzapine Related CoMpound B
  • Olanzapine EP IMpurity B
CAS:
221176-49-4
MF:
C12H10N2OS
MW:
230.29
Product Categories:
  • Sulfur & Selenium Compounds
  • Impurities
  • Chemical Impurities
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
Mol File:
221176-49-4.mol
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5,10-Dihydro-2-methyl-4H-thieno[2,3-β][1,5]benzodiazepin-4-one (Olanzapine Impurity) Chemical Properties

Melting point:
235-237°C
Boiling point:
341.1±41.0 °C(Predicted)
Density 
1.292±0.06 g/cm3(Predicted)
storage temp. 
Refrigerator
solubility 
Dichloromethane (Slightly, Heated), Methanol (Slightly)
pka
12.63±0.20(Predicted)
color 
Yellow to Dark Yellow
BRN 
8262494
InChIKey
LVTDAJJOMLNXFS-UHFFFAOYSA-N
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26
HS Code 
2934990002
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5,10-Dihydro-2-methyl-4H-thieno[2,3-β][1,5]benzodiazepin-4-one (Olanzapine Impurity) Usage And Synthesis

Chemical Properties

Yellow Solid

Uses

Olanzapine impurity (Olanzapine EP Impurity B).

5,10-Dihydro-2-methyl-4H-thieno[2,3-β][1,5]benzodiazepin-4-one (Olanzapine Impurity)Supplier

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