O-acetyl-L-serine
Modify Date: 2025-08-20 11:58:40
O-acetyl-L-serine structure
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Common Name | O-acetyl-L-serine | ||
|---|---|---|---|---|
| CAS Number | 5147-00-2 | Molecular Weight | 147.12900 | |
| Density | 1.299g/cm3 | Boiling Point | 297.7ºC at 760mmHg | |
| Molecular Formula | C5H9NO4 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 133.8ºC | |
Use of O-acetyl-L-serineO-Acetylserine (O-Acetyl-L-serine) is an intermediate in the biosynthesis of the amino acid cysteine in bacteria and plants. |
| Name | O-acetyl-L-serine |
|---|---|
| Synonym | More Synonyms |
| 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 | |
| Target |
Human Endogenous Metabolite |
| 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]. |
| References |
| Density | 1.299g/cm3 |
|---|---|
| Boiling Point | 297.7ºC at 760mmHg |
| Molecular Formula | C5H9NO4 |
| Molecular Weight | 147.12900 |
| Flash Point | 133.8ºC |
| Exact Mass | 147.05300 |
| PSA | 89.62000 |
| Storage condition | -20°C |
| HS Code | 2922509090 |
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~75%
O-acetyl-L-serine CAS#:5147-00-2 |
| Literature: Cai, Hongliang; Peter Guengerich Chemical Research in Toxicology, 2001 , vol. 14, # 1 p. 54 - 61 |
|
~%
O-acetyl-L-serine CAS#:5147-00-2 |
| Literature: Fusari et al. Journal of the American Chemical Society, 1954 , vol. 76, p. 2881,2882 |
|
~%
O-acetyl-L-serine CAS#:5147-00-2 |
| Literature: McManus, Michael T.; Leung, Susanna; Lambert, Anya; Scott, Richard W.; Pither-Joyce, Meeghan; Chen, Balance; McCallum, John Phytochemistry, 2005 , vol. 66, # 12 p. 1407 - 1416 |
| Precursor 4 | |
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| DownStream 10 | |
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CAS#:2734-48-7| 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% |
| O-Acetyl-L-serin |
| O-ACETYL-L-SERINE |
| L-Serine,O-acetyl |
| serine acetate |
| (2S)-3-acetyloxy-2-aminopropanoic acid |
| O-Acetylserine |