34DIMETHOXY2METHYLBUTYROPHENONE

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Names

[ CAS No. ]:
67049-70-1

[ Name ]:
34DIMETHOXY2METHYLBUTYROPHENONE

[Synonym ]:
3,4-dimethoxy-2-hydroxybenzaldehyde oxime
Benzaldehyde,2-hydroxy-3,4-dimethoxy-,oxime
3',4'-Dimethoxy-2-methyl-butyrophenon

Chemical & Physical Properties

[ Density]:
1.015g/cm3

[ Boiling Point ]:
320.7ºC at 760 mmHg

[ Molecular Formula ]:
C13H18O3

[ Molecular Weight ]:
222.28000

[ Flash Point ]:
138.8ºC

[ Exact Mass ]:
222.12600

[ PSA ]:
35.53000

[ LogP ]:
2.93260

[ Index of Refraction ]:
1.491

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
EU2335000
CHEMICAL NAME :
Butyrophenone, 3',4'-dimethoxy-2-methyl-
CAS REGISTRY NUMBER :
67049-70-1
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C13-H18-O3
MOLECULAR WEIGHT :
222.31
WISWESSER LINE NOTATION :
2Y1&VR CO1 DO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
530 mg/kg
TOXIC EFFECTS :
Behavioral - altered sleep time (including change in righting reflex)
REFERENCE :
JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 7,178,1964

Synthetic Route

Precursor & DownStream

Precursor

  • sec-Butyllithium solution
  • Veratric acid
  • 1,2-Dimethoxybenzene
  • Butanoyl chloride, 2-methyl-
  • 2-Methylbutyric acid
  • methyl iodide

DownStream

  • 34DIHYDROXY2METHYLBUTYROPHENONE