Introduction：Basic information about CAS 5147-00-2|O-acetyl-L-serine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | O-acetyl-L-serine |
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| CAS Number | 5147-00-2 | Molecular Weight | 147.12900 |
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| Density | 1.299g/cm3 | Boiling Point | 297.7ºC at 760mmHg |
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| Molecular Formula | C5H9NO4 | Melting Point | / |
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| MSDS | / | Flash Point | 133.8ºC |
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Names
| Name | O-acetyl-L-serine |
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| Synonym | More Synonyms |
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O-acetyl-L-serine BiologicalActivity
| Description | O-Acetylserine (O-Acetyl-L-serine) is an intermediate in the biosynthesis of the amino acid cysteine in bacteria and plants. |
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| Related Catalog | Research Areas >>OthersNatural Products >>Others |
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| Target | Human Endogenous Metabolite |
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| In Vitro | O-acetylserine (OAS) is a central metabolite of sulfur assimilation, providing the carbon backbone for synthesis of cysteine. Sulfide generated through sulfate reduction is incorporated into OAS to form cysteine. OAS displays a signalling function leading to changes in transcript levels of a specific gene set irrespective of the sulfur status of the plant[1]. Treatment with external OAS increases sulfate transporter and adenosine 5′-phosphosulfate reductase gene expression consistent with a model of transcriptional induction by OAS[2]. |
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| References | [1]. Hubberten HM, et al. Additional role of O-acetylserine as a sulfur status-independent regulator during plant growth. Plant J. 2012 May;70(4):666-77. [2]. Hopkins L, et al. O-acetylserine and the regulation of expression of genes encoding components for sulfate uptake and assimilation in potato. Plant Physiol. 2005 May;138(1):433-40. |
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Chemical & Physical Properties
| Density | 1.299g/cm3 |
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| Boiling Point | 297.7ºC at 760mmHg |
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| Molecular Formula | C5H9NO4 |
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| Molecular Weight | 147.12900 |
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| Flash Point | 133.8ºC |
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| Exact Mass | 147.05300 |
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| PSA | 89.62000 |
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| InChIKey | VZXPDPZARILFQX-BYPYZUCNSA-N |
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| SMILES | CC(=O)OCC(N)C(=O)O |
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| Storage condition | -20°C |
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Safety Information
Customs
| HS Code | 2922509090 |
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| 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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Synonyms
| O-Acetyl-L-serin |
| O-ACETYL-L-SERINE |
| L-Serine,O-acetyl |
| serine acetate |
| (2S)-3-acetyloxy-2-aminopropanoic acid |
| O-Acetylserine |
