O-Acetyl-L-serine hydrochloride
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O-Acetyl-L-serine hydrochloride
O-Acetyl-L-serine hydrochloride
O-Acetyl-L-serine hydrochloride
Thermo Scientific Chemicals

O-Acetyl-L-serine hydrochloride

Substrate for cysteine synthase and beta-substituted alanine synthase in higher plants | CAS: 66638-22-0 | C5H10ClNO4 | 183.588 g/mol
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Catalog number J64933.06
also known as J64933-06
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Chemical Identifiers
CAS66638-22-0
IUPAC Name3-(acetyloxy)-2-aminopropanoic acid
Molecular FormulaC5H9NO4
InChI KeyVZXPDPZARILFQX-UHFFFAOYNA-N
SMILESCC(=O)OCC(N)C(O)=O
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SpecificationsSpecification SheetSpecification Sheet
Assay from Supplier's CofA≥96.0%
Carbon-13 NMRConforms to structure
Proton NMRConforms to structure
Appearance (Color)White
FormPowder
O-Acetyl-L-serine, a cysteine precursor, is used as a substrate for the identification, differentiation and characterization of O-acetyl-L-serine(thiol)lyase(s) (OASTL) involved in cysteine biosynthesis.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
O-Acetyl-L-serine, a cysteine precursor, is used as a substrate for the identification, differentiation and characterization of O-acetyl-L-serine(thiol)lyase(s) (OASTL) involved in cysteine biosynthesis.

Solubility
Soluble in ethanol almost transparency.

Notes
Store in cool, dry place in a tightly sealed container. Store away from oxidizing agents, heat. Store in refrigerator.
RUO – Research Use Only

General References:

  1. Anja Riemenschneider; Kerstin Riedel; Rainer Hoefgen; Jutta Papenbrock; Holger Hesse. Impact of reduced O-acetylserine(thiol)lyase isoform contents on potato plant metabolism. Plant Physiology. 2005, 137, (3), 892-900.
  2. Agnieszka Sirko; Anna Błaszczyk; Frantz Liszewska. Overproduction of SAT and/or OASTL in transgenic plants: a survey of effects. Journal of Experimental Botany. 2004, 55,(404), 1881-1888.