H6515
L-Homoserine
Synonym(s):
(S)-2-Amino-4-hydroxybutyric acid, Hse
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About This Item
Linear Formula:
HOCH2CH2CH(NH2)CO2H
CAS Number:
Molecular Weight:
119.12
NACRES:
NA.26
PubChem Substance ID:
eCl@ss:
32160406
UNSPSC Code:
12352209
EC Number:
211-590-6
MDL number:
Beilstein/REAXYS Number:
1721681
SMILES string
N[C@@H](CCO)C(O)=O
InChI
1S/C4H9NO3/c5-3(1-2-6)4(7)8/h3,6H,1-2,5H2,(H,7,8)/t3-/m0/s1
InChI key
UKAUYVFTDYCKQA-VKHMYHEASA-N
assay
≥98% (TLC)
form
powder
color
white to off-white
mp
203 °C (dec.) (lit.)
application(s)
cell analysis
detection
Quality Level
Related Categories
General description
L-Homoserine is a variant of serine with an additional carbon on its side chain.
Application
L-Homoserine has been used as an internal standard for neurotransmitter analysis and amino acids quantification.
Biochem/physiol Actions
L-Homoserine is synthesized by deoxidation process, catalysed by homoserine dehydrogenase. This is one of the steps in the synthesis of L-threonine. The carbon flux in in bacteria such as E. coli is maintained by this reaction.
L-Homoserine is used in the biosynthesis of methionine, threonine and isoleucine.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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