55875
2-Hydroxy-4-(methylthio)butyric acid calcium salt
≥99.0% (NT)
Synonym(s):
Calcium 2-hydroxy-4-(methylthio)butyrate
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About This Item
Linear Formula:
[CH3SCH2CH2CH(OH)COO]2Ca
CAS Number:
Molecular Weight:
338.45
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
225-455-4
MDL number:
Assay:
≥99.0% (NT)
Form:
solid
InChI key
ABRVDWASZFDIEH-UHFFFAOYSA-L
InChI
1S/2C5H10O3S.Ca/c2*1-9-3-2-4(6)5(7)8;/h2*4,6H,2-3H2,1H3,(H,7,8);/q;;+2/p-2
SMILES string
CSCCC(O)C(=O)O[Ca]OC(=O)C(O)CCSC
assay
≥99.0% (NT)
form
solid
functional group
hydroxyl, thioether
storage temp.
2-8°C
Quality Level
Related Categories
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Raquel Martín-Venegas et al.
The British journal of nutrition, 106(3), 350-356 (2011-03-10)
DL-2-Hydroxy-(4-methylthio)butanoic acid (HMTBA) is a synthetic source of dietary methionine (Met) widely used in poultry nutrition. HMTBA is transported in the intestinal epithelium by the monocarboxylate transporter 1, after which its biological utilisation relies on its conversion to L-Met. This
S J Whelan et al.
Journal of dairy science, 94(10), 5080-5089 (2011-09-29)
Four primiparous and 4 multiparous midlactation dairy cows were stratified by pre-experimental milk yield (23.5 ± 2.3 kg/d), protein yield (0.75 ± 0.066 kg/d), parity, and days in lactation (121 ± 10 d) into 4 groups of 2 in a
Haiqiang Jiang et al.
Journal of separation science, 35(4), 483-489 (2012-01-28)
This study describes the metabonomic characters of the spontaneously hypertensive rats (SHR) and intervention effects of Ping Gan prescription. Ultra performance LC coupled with Q-TOF MS (UPLC/MS-Q-TOF) was employed to develop a metabonomic method of the plasma of SHR. There
The site of intestinal disappearance of DL-methionine and methionine hydroxy analog differs in pigs.
J A Jendza et al.
Journal of animal science, 89(5), 1385-1391 (2011-01-11)
A study was conducted with pigs to determine the sites of and the influence of dietary wheat middlings (WM) as a fiber source on the absorption of dl-Met (DLM) and dl-2-hydroxy-4-methylthio butanoic acid (HMTBA). Twelve 25-kg barrows were used in
L B Zhang et al.
Poultry science, 87(7), 1370-1376 (2008-06-26)
An experiment was conducted to determine the effects of different doses of liquid dl-2-hydroxy-4-methylthio butanoic acid (LMA) on growth performance and immune response in broiler chickens. In an arrangement with 4 graded levels of LMA to meet 80, 100, 120
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