Introduction：Basic information about CAS 24830-94-2|D-Allothreonine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | D-Allothreonine |
|---|
| CAS Number | 24830-94-2 | Molecular Weight | 119.119 |
|---|
| Density | 1.3±0.1 g/cm3 | Boiling Point | 345.8±32.0 °C at 760 mmHg |
|---|
| Molecular Formula | C4H9NO3 | Melting Point | 276ºC |
|---|
| MSDS | / | Flash Point | 162.9±25.1 °C |
|---|
Names
| Name | Allothreonine, D |
|---|
| Synonym | More Synonyms |
|---|
D-Allothreonine BiologicalActivity
| 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 | Research Areas >>Metabolic Disease |
|---|
| 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. |
|---|
Chemical & Physical Properties
| 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 |
|---|
| InChIKey | AYFVYJQAPQTCCC-PWNYCUMCSA-N |
|---|
| SMILES | CC(O)C(N)C(=O)O |
|---|
Toxicological Information
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 DATAACUTE 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 Information
| Safety Phrases | S24/25 |
|---|
| WGK Germany | 3 |
|---|
| RTECS | BA4050000 |
|---|
| HS Code | 2922509090 |
|---|
Customs
| 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% |
|---|
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) |
