Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: L-Serine, O-acetyl-
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Purity: 98.0%
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5147-00-2

5147-00-2 structure

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: 2024-01-02 20:30:05
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	Research Areas >> Others Natural Products >> Others
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	[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.

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

56-45-1 structure

56-45-1

75-36-5 structure

75-36-5

~75%

5147-00-2 structure

5147-00-2

Literature: Cai, Hongliang; Peter Guengerich Chemical Research in Toxicology, 2001 , vol. 14, # 1 p. 54 - 61

56-45-1 structure

56-45-1

64-19-7 structure

64-19-7

~%

5147-00-2 structure

5147-00-2

Literature: Fusari et al. Journal of the American Chemical Society, 1954 , vol. 76, p. 2881,2882

56-45-1 structure

56-45-1

72-89-9 structure

72-89-9

~%

5147-00-2 structure

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
56-45-1 75-36-5 64-19-7 72-89-9
DownStream 10
52809-07-1 500-44-7 21416-43-3 52-90-4
56-45-1 638-23-3 1187-84-4 6232-19-5
16354-58-8 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%