CAS 338-69-2|D-alanine
| Common Name | D-alanine | ||
|---|---|---|---|
| CAS Number | 338-69-2 | Molecular Weight | 89.093 |
| Density | 1.2±0.1 g/cm3 | Boiling Point | 212.9±23.0 °C at 760 mmHg |
| Molecular Formula | C3H7NO2 | Melting Point | 278-282ºC |
| MSDS | ChineseUSA | Flash Point | 82.6±22.6 °C |
Names
| Name | D-alanine |
|---|---|
| Synonym | More Synonyms |
D-alanine BiologicalActivity
| Description | D-Alanine is a weak GlyR (inhibitory glycine receptor) and PMBA agonist, with an EC50 of 9 mM for GlyR. |
|---|---|
| Related Catalog | Research Areas >>OthersNatural Products >>Others |
| Target | GlyR:9 mM (EC50) PMBA Human Endogenous Metabolite |
| References | [1]. Schmieden V, et al. Pharmacology of the inhibitory glycine receptor: agonist and antagonist actions of amino acids and piperidine carboxylic acid compounds. Mol Pharmacol. 1995 Nov;48(5):919-27. [2]. Saitoh T, et al. A novel antagonist, phenylbenzene omega-phosphono-alpha-amino acid, for strychnine-sensitive glycine receptors in the rat spinal cord. Br J Pharmacol. 1994 Sep;113(1):165-70. |
Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 212.9±23.0 °C at 760 mmHg |
| Melting Point | 278-282ºC |
| Molecular Formula | C3H7NO2 |
| Molecular Weight | 89.093 |
| Flash Point | 82.6±22.6 °C |
| Exact Mass | 89.047676 |
| PSA | 63.32000 |
| LogP | -0.68 |
| Vapour Pressure | 0.1±0.9 mmHg at 25°C |
| Index of Refraction | 1.460 |
| InChIKey | QNAYBMKLOCPYGJ-UWTATZPHSA-N |
| SMILES | CC(N)C(=O)O |
Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2922499990 |
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% |
Articles23
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| Knockout of the alanine racemase gene in Aeromonas hydrophila HBNUAh01 results in cell wall damage and enhanced membrane permeability. FEMS Microbiol. Lett. 362 , fnv089, (2015) This study focused on the alanine racemase gene (alr-2), which is involved in the synthesis of d-alanine that forms the backbone of the cell wall. A stable alr-2 knockout mutant of Aeromonas hydrophil... |
Synonyms
| (R,S)-Alanine |
| (±)-Alanine |
| (R)-2-aminopropanoic acid |
| D-a-Alanine |
| Alanine, D- |
| Propanoic acid, 2-amino- |
| (±)-2-Aminopropionic acid |
| 2-amino-propanoic acid |
| D-α-aminopropionic acid |
| Alanine,D |
| Alanine D- |
| DL-2-aminopropionic acid |
| (2R)-2-aminopropanoic acid |
| α-Aminopropanoic acid |
| D-Alanine |
| 2-Aminopropanoic acid |
| ZY1&VQ |
| H-D-Ala-OH |
| (R)-2-Aminopropionsaeure |
| Alanine,DL |
| Alanine D-form |
| Alanine |
| α-Aminopropionic acid |
| d,l-alanine |
| (R)-alanine |
| Alanine, DL- |
| (R)-(-)-2-AMINOPROPIONIC ACID |
| D-α-Alanine |
| EINECS 206-418-1 |
| UNII:1FU7983T0U |
| (R)-2-Aminopropionic acid |
| α-Alanine |
| 2-Aminopropionic Acid |
| DL-α-Aminopropionic acid |
| H-DL-Ala-OH |
| DL-2-Aminopropanoic acid |
| D-2-Aminopropionic acid |
| d-ala |
| MFCD00008077 |
| DL-α-Alanine |
| DL-Aminopropanoic acid |
| H-D-Abu-OH |
| Methyl glycine |
