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Documentos

55875

Sigma-Aldrich

2-Hydroxy-4-(methylthio)butyric acid calcium salt

≥99.0% (NT)

Sinónimos:

Calcium 2-hydroxy-4-(methylthio)butyrate

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About This Item

Fórmula lineal:
[CH3SCH2CH2CH(OH)COO]2Ca
Número de CAS:
4857-44-7
Peso molecular:
338.45
EC Number:
225-455-4
MDL number:
MFCD00042725
UNSPSC Code:
12352100
PubChem Substance ID:
57651558
NACRES:
NA.22

Quality Level

100

assay

≥99.0% (NT)

form

solid

storage temp.

2-8°C

SMILES string

CSCCC(O)C(=O)O[Ca]OC(=O)C(O)CCSC

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

InChI key

ABRVDWASZFDIEH-UHFFFAOYSA-L

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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L-Metionina reagent grade, ≥98% (HPLC)

Sigma-Aldrich

M9625

L-Metionina

R Martín-Venegas et al.
Poultry science, 87(7), 1392-1394 (2008-06-26)
Methionine hydroxy analogue DL-2-hydroxy-(4-methylthio)butanoic acid (HMTBA) is commonly used as a supplemental source of Met in commercial animal diets. To better understand the uptake of this analogue by the chicken intestine, the aim of the present study was to assess
H Lapierre et al.
Journal of dairy science, 94(3), 1526-1535 (2011-02-23)
The objectives of the current study were to determine the fate and contribution to Met kinetics of 2-hydroxy-4-(methylthio)butanoate (HMTBA) at the whole-body, splanchnic, and mammary levels. Four multicatheterized cows (31.3 kg of milk/d; 17.7 kg of DMI/d) were used in
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
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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