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24830-94-2

24830-94-2 structure
24830-94-2 structure
  • Name: D-Allothreonine
  • Chemical Name: Allothreonine, D
  • CAS Number: 24830-94-2
  • Molecular Formula: C4H9NO3
  • Molecular Weight: 119.119
  • Catalog: Biochemical Common amino acids and protein drugs
  • Create Date: 2018-04-24 08:00:00
  • Modify Date: 2024-01-08 14:38:52
  • D-Allothreonine is the D type stereoisomer of Allothreonine. D-Allothreonine is a peptido-lipid derived from bacteria. D-Allothreonine, amide-linked to the D-galacturonic acid, is also a constituent in the polysaccharide[1][2].
Name Allothreonine, D
Synonyms D-2-Amino-3-hydroxybutyric acid
D(-)-allo-Threonine
Threonine
allo-D-Threonine
D-allo-Threonine
H-D-Thr-OH
(2R,3R)-2-Amino-3-hydroxybutyric acid
D-α-Amino-β-hydroxybutyric acid
H-D-ALLO-THR-OH
EINECS 246-488-0
(2R,3R)-2-Amino-3-hydroxybutanoic acid
DL-allo-Threonine (contains Threonine)
D-Threonine
DL-Allo-Threonine
Threonine, D-
d-allothreonin
(2R,3S)-2-Amino-3-hydroxybutanoic acid
D-Allothreonine
MFCD00004526
allothreonine
(2R,3S)-2-Amino-3-hydroxybutyric acid
QY1&YZVQ &&D- or (2R,3S)- Form
2-amino-3-hydroxybutanoic acid
DL-Allothreonine (contains Threonine)
Description D-Allothreonine is the D type stereoisomer of Allothreonine. D-Allothreonine is a peptido-lipid derived from bacteria. D-Allothreonine, amide-linked to the D-galacturonic acid, is also a constituent in the polysaccharide[1][2].
Related Catalog
Target

Human Endogenous Metabolite

References

[1]. M IKAWA, et al. Occurrence of D-phenylalanine, D-allothreonine and Other D-amino-acids in Peptido-Lipids of Bacterial Origin. Nature. 1960 Nov 12;188:558-60.

[2]. C Petersson, et al. Structural Studies of the O-specific Polysaccharide of Hafnia Alvei Strain PCM 1206 Lipopolysaccharide Containing D-allothreonine. Eur J Biochem. 1997 Mar 1;244(2):580-6.
Density 1.3±0.1 g/cm3
Boiling Point 345.8±32.0 °C at 760 mmHg
Melting Point 276ºC
Molecular Formula C4H9NO3
Molecular Weight 119.119
Flash Point 162.9±25.1 °C
Exact Mass 119.058243
PSA 83.55000
LogP -1.23
Vapour Pressure 0.0±1.7 mmHg at 25°C
Index of Refraction 1.507

CHEMICAL IDENTIFICATION

RTECS NUMBER :
BA4050000
CHEMICAL NAME :
Allothreonine, D-
CAS REGISTRY NUMBER :
24830-94-2
BEILSTEIN REFERENCE NO. :
1721644
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C4-H9-N-O3
MOLECULAR WEIGHT :
119.14
WISWESSER LINE NOTATION :
QVYZYQ1 -D,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 :
6910 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: 64,319,1956
Safety Phrases S24/25
WGK Germany 3
RTECS BA4050000
HS Code 2922509090
Precursor  0

DownStream  3

HS Code 2922509090
Summary 2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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title: CAS No. 24830-94-2 | Chemsrc address: https://m.chemsrc.com/en/baike/590297.html

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