5147-00-2
5147-00-2 structure
- Name: O-acetyl-L-serine
- Chemical Name: O-acetyl-L-serine
- CAS Number: 5147-00-2
- Molecular Formula: C5H9NO4
- Molecular Weight: 147.12900
- Catalog: Biochemical Amino acids and their derivatives Natural amino acids and their derivatives
- Create Date: 2018-05-30 08:00:00
- Modify Date: 2025-08-20 11:58:40
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O-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 |
|---|---|
| Synonyms |
O-Acetyl-L-serin
O-ACETYL-L-SERINE L-Serine,O-acetyl serine acetate (2S)-3-acetyloxy-2-aminopropanoic acid O-Acetylserine |
| Description | O-Acetylserine (O-Acetyl-L-serine) is an intermediate in the biosynthesis of the amino acid cysteine in bacteria and plants. |
|---|---|
| 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 |
|---|
|
~75%
5147-00-2 |
| Literature: Cai, Hongliang; Peter Guengerich Chemical Research in Toxicology, 2001 , vol. 14, # 1 p. 54 - 61 |
|
~%
5147-00-2 |
| Literature: Fusari et al. Journal of the American Chemical Society, 1954 , vol. 76, p. 2881,2882 |
|
~%
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 | |
|---|---|
| DownStream 10 | |
| 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% |