DL-ALPHA-METHYLLEUCINE

Suppliers

Names

[ CAS No. ]:
144-24-1

[ Name ]:
DL-ALPHA-METHYLLEUCINE

[Synonym ]:
DL-alpha-Methylleucine
EINECS 205-621-2

Chemical & Physical Properties

[ Density]:
1.016g/cm3

[ Boiling Point ]:
236ºC at 760 mmHg

[ Melting Point ]:
300ºC

[ Molecular Formula ]:
C7H15NO2

[ Molecular Weight ]:
145.19900

[ Flash Point ]:
96.5ºC

[ Exact Mass ]:
145.11000

[ PSA ]:
63.32000

[ LogP ]:
1.53480

[ Vapour Pressure ]:
0.0167mmHg at 25°C

[ Index of Refraction ]:
1.465

[ Storage condition ]:
Store at RT.

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
RD2400000
CHEMICAL NAME :
Norvaline, 2,4-dimethyl-, DL-
CAS REGISTRY NUMBER :
144-24-1
LAST UPDATED :
199012
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H15-N-O2
MOLECULAR WEIGHT :
145.23
WISWESSER LINE NOTATION :
QVXZ1&1Y1&1 -DL

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 :
750 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S37-S39

[ RTECS ]:
RD2400000

[ HS Code ]:
2922499990

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,4-Imidazolidinedione,5-methyl-5-(2-methylpropyl)-
  • 2-(benzylideneamino)-2,4-dimethylpentanenitrile
  • tetrabutylammonium cyanide
  • 4-Methyl-2-pentanone

DownStream

Customs

[ HS Code ]: 2922499990

[ Summary ]:
HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • DL-alpha-Methylleucine methyl ester
  • DL-alpha-Methylleucine hydrochloride
  • DL-alpha-Methylleucine methyl ester hydrochloride
  • DL-alpha-Tocopherol methoxypolyethylene glycol succinate solution
  • DL-alpha-Amino-2-thiopheneacetic Acid
  • DL-alpha-Tocopherol
  • N-(2-((3-cyclopropyl-1,2,4-oxadiazol-5-yl)methyl)phenyl)-1-methyl-3-phenyl-1H-pyrazole-5-carboxamide
  • 5-chloro-N-(2-((3-cyclopropyl-1,2,4-oxadiazol-5-yl)methyl)phenyl)thiophene-2-carboxamide
  • 1-(2-((3-Cyclopropyl-1,2,4-oxadiazol-5-yl)methyl)phenyl)-3-(4-ethoxyphenyl)urea
  • (E)-3-(furan-2-yl)-N-((3-methyl-4-oxo-3,4-dihydrophthalazin-1-yl)methyl)acrylamide
  • 2-(benzo[d]thiazol-2-ylthio)-N-((3-methyl-4-oxo-3,4-dihydrophthalazin-1-yl)methyl)acetamide
  • 1-(2-((3-Cyclopropyl-1,2,4-oxadiazol-5-yl)methyl)phenyl)-3-(2-fluorophenyl)urea
  • 1-(2-Chlorophenyl)-3-(2-((3-cyclopropyl-1,2,4-oxadiazol-5-yl)methyl)phenyl)urea
  • 1-(5-Chloro-2-methoxyphenyl)-3-(2-((3-cyclopropyl-1,2,4-oxadiazol-5-yl)methyl)phenyl)urea
  • 1-Cyclopentyl-3-(2-((3-cyclopropyl-1,2,4-oxadiazol-5-yl)methyl)phenyl)urea
  • 1-(Benzo[d][1,3]dioxol-5-ylmethyl)-3-(2-((3-cyclopropyl-1,2,4-oxadiazol-5-yl)methyl)phenyl)urea
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.