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Merck

S3875

Seleno-DL-methionine

≥99% (TLC)

Sinonimo/i:

2-amino-4-(methylseleno)-Butanoic acid

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Informazioni su questo articolo

Formula empirica (notazione di Hill):
C5H11NO2Se
Numero CAS:
1464-42-2
Peso molecolare:
196.11
NACRES:
NA.26
PubChem Substance ID:
24899572
UNSPSC Code:
12352209
EC Number:
215-977-0
MDL number:
MFCD00063089
Beilstein/REAXYS Number:
1758204

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Nome del prodotto

Seleno-DL-methionine, ≥99% (TLC)

InChI key

RJFAYQIBOAGBLC-UHFFFAOYSA-N

InChI

1S/C5H11NO2Se/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)

SMILES string

C[Se]CCC(N)C(O)=O

assay

≥99% (TLC)

form

powder

color

white to off-white

application(s)

cell analysis

storage temp.

−20°C

Quality Level

200

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Questo articolo
S3132M1126M9625
Seleno-DL-methionine ≥99% (TLC)

Sigma-Aldrich

S3875

Seleno-DL-methionine

Seleno-L-methionine ≥98% (TLC), powder

Sigma-Aldrich

S3132

Seleno-L-methionine

L-Methionine sulfoxide

Sigma-Aldrich

M1126

L-Methionine sulfoxide

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

Sigma-Aldrich

M9625

L-metionina

form

powder

form

powder

form

powder

form

powder

assay

≥99% (TLC)

assay

≥98% (TLC)

assay

≥98% (TLC)

assay

≥98% (HPLC)

storage temp.

−20°C

storage temp.

−20°C

storage temp.

-

storage temp.

-

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

color

white to off-white

color

white to off-white

color

white to off-white

color

white

application(s)

cell analysis

application(s)

-

application(s)

detection
peptide synthesis

application(s)

detection

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

Classe di stoccaggio

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

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Certificati d'analisi (COA)

Lot/Batch Number
BCCD1996
BCCK0084
BCBV7668
BCBM0987
BCBM0987V

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Susie Shih-Yin Huang et al.
Aquatic toxicology (Amsterdam, Netherlands), 126, 274-282 (2012-10-24)
Selenium (Se) and mercury (Hg) are prevalent pollutants of industrialized watersheds. However, when co-administered, Se has protective effects on organisms from Hg. The mechanism is not fully understood, but it is thought that Se reduces Hg availability, either by forming
Vasundara Venkateswaran et al.
Cancer research, 62(9), 2540-2545 (2002-05-01)
Prostate cancer (PCA) is the most common histological malignancy and the second leading cause of cancer deaths among North American men. There has been considerable interest in the chemopreventative properties of selenium. In this study, we assessed whether selenium inhibits
Qun Liu et al.
Science (New York, N.Y.), 336(6084), 1033-1037 (2012-05-26)
Crystal structure analyses for biological macromolecules without known structural relatives entail solving the crystallographic phase problem. Typical de novo phase evaluations depend on incorporating heavier atoms than those found natively; most commonly, multi- or single-wavelength anomalous diffraction (MAD or SAD)
Jiankun Duan et al.
Journal of chromatography. A, 1268, 173-179 (2012-11-13)
A new phenylalanine derivative (L-N-(2-hydroxy-propyl)-phenylalanine, L-HP-Phe) was synthesized and its chelate with Cu(II) (Cu(II)-(L-HP-Phe)(2)) was used as the chiral selector for the ligand-exchange (LE) chiral separation of D,L-selenomethionine (SeMet) in selenized yeast samples by micelle electrokinetic capillary chromatography (MEKC). In
Nikolay Solovyev et al.
Analytical and bioanalytical chemistry, 405(6), 1875-1884 (2012-08-08)
Se speciation was performed in 24 individual paired serum and cerebrospinal fluid (CSF) samples from neurologically healthy persons. Strong anion exchange (SAX) separation, coupled to inductively coupled plasma-dynamic reaction cell-mass spectrometry (ICP-DRC-MS), was employed. Species identification was done by standard
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