28954-12-3|L(+)-allo-ThreonineProducts Supply - Chemical intermediates Network

L(+)-allo-Threonine cas no:28954-12-3

Synonyms: Allothreonine,L- (8CI);(S)-Allothreonine;(S)-allo-Threonine;Butanoic acid,2-amino-3-hydroxy-, [S-(R*,R*)]-;L-allo-Threonine;NSC 206283;[S-(R*,R*)]-2-Amino-3-hydroxybutanoicacid;allo-L-Threonine;Allo-Thr-OH;L-Allothreonine;

Identification

NameL(+)-allo-Threonine
CAS28954-12-3
SynonymsAllothreonine,L- (8CI);(S)-Allothreonine;(S)-allo-Threonine;Butanoic acid,2-amino-3-hydroxy-, [S-(R*,R*)]-;L-allo-Threonine;NSC 206283;[S-(R*,R*)]-2-Amino-3-hydroxybutanoicacid;allo-L-Threonine;Allo-Thr-OH;L-Allothreonine;
EINECS(EC#)249-327-2
Molecular FormulaC₄H₉NO₃
Molecular Weight119.11916

Chemical Properties

AppearanceWhite fine crystals
alpha9 º (C=2, H2O)
refractive index10 ° (C=5, H2O)
storage tempStore at RT.

Toxicity

CHEMICAL IDENTIFICATION

RTECS NUMBER :: BA4055000

CHEMICAL NAME :: Allothreonine, L-

CAS REGISTRY NUMBER :: 28954-12-3

BEILSTEIN REFERENCE NO. :: 1721645

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C4-H9-N-O3

MOLECULAR WEIGHT :: 119.14

WISWESSER LINE NOTATION :: QVYZYQ1 -L,ALLO

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5242 mg/kg

TOXIC EFFECTS :: Behavioral - muscle contraction or spasticity Lungs, Thorax, or Respiration - dyspnea Nutritional and Gross Metabolic - body temperature decrease

REFERENCE :: ABBIA4 Archives of Biochemistry and Biophysics. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.31- 1951- Volume(issue)/page/year: 58,253,1955

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L(+)-allo-Threonine cas no:28954-12-3

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CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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