As mentioned in the 'PROPERTIES' section for this product, this item should be stored in -20°C before and after opening. The solution stability of this product has not been determined. However, various sources indicate stock solutions may be stored at -80°C for 6 months and at -20°C for 1 month.
04668
O-Phospho-L-homoserine lithium salt
≥95% (TLC)
Synonym(s):
O-Phosphono-L-homoserine lithium salt, L-2-Amino-4-hydroxybutyric acid 4-phosphate lithium salt, L-Homoserine O-phosphate lithium salt, H-Hse(PO3H2)-OH
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About This Item
Empirical Formula (Hill Notation):
C4H10NO6P · xLi+
CAS Number:
Molecular Weight:
199.10 (free acid basis)
UNSPSC Code:
12352209
NACRES:
NA.26
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Recommended Products
Assay
≥95% (TLC)
form
powder
optical activity
[α]/D -18.0±2.0°, c = 1 in H2O
color
white to off-white
storage temp.
−20°C
SMILES string
[P](=O)(OCC[C@H](N)C(=O)O)(O)O
InChI
1S/C4H10NO6P/c5-3(4(6)7)1-2-11-12(8,9)10/h3H,1-2,5H2,(H,6,7)(H2,8,9,10)/t3-/m0/s1
InChI key
FXDNYOANAXWZHG-VKHMYHEASA-N
Related Categories
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Hongtao Li et al.
Science (New York, N.Y.), 315(5814), 1000-1003 (2007-02-17)
Pathogenic bacteria use the type III secretion system to deliver effector proteins into host cells to modulate the host signaling pathways. In this study, the Shigella type III effector OspF was shown to inactivate mitogen-activated protein kinases (MAPKs) [extracellular signal-regulated
T Zhou et al.
Structure (London, England : 1993), 8(12), 1247-1257 (2001-02-24)
Homoserine kinase (HSK) catalyzes an important step in the threonine biosynthesis pathway. It belongs to a large yet unique class of small metabolite kinases, the GHMP kinase superfamily. Members in the GHMP superfamily participate in several essential metabolic pathways, such
D Bartlem et al.
Plant physiology, 123(1), 101-110 (2000-05-12)
In higher plants, O-phosphohomoserine (OPH) represents a branch point between the methionine (Met) and threonine (Thr) biosynthetic pathways. It is believed that the enzymes Thr synthase (TS) and cystathionine gamma-synthase (CGS) actively compete for the OPH substrate for Thr and
Oliver Kreft et al.
Plant physiology, 131(4), 1843-1854 (2003-04-15)
In plants, metabolic pathways leading to methionine (Met) and threonine diverge at the level of their common substrate, O-phosphohomoserine (OPHS). To investigate the regulation of this branch point, we engineered transgenic potato (Solanum tuberosum) plants affected in cystathionine gamma-synthase (CgS)
An ATP-independent phosphotransferase in higher plants. The formation of O-phospho-L-homoserine from O-succinyl-L-homoserine and phosphate.
Haginiwa, J., et al.
Chemical & Pharmaceutical Bulletin, 27, 1710-1713 (1979)
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What are the recommended storage conditions before and after opening? If I prepare a stock solution, can it be stored? If yes, under what conditions and for how long?
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