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S3875

Seleno-DL-methionine

≥99% (TLC)

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):
C5H11NO2Se
CAS Number:
1464-42-2
Molecular Weight:
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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Product Name

Seleno-DL-methionine, ≥99% (TLC)

Quality Level

200

assay

≥99% (TLC)

form

powder

color

white to off-white

application(s)

cell analysis

storage temp.

−20°C

SMILES string

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

InChI

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

InChI key

RJFAYQIBOAGBLC-UHFFFAOYSA-N

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This Item
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-Methionine reagent grade, ≥98% (HPLC)

Sigma-Aldrich

M9625

L-Methionine

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.

-

color

white to off-white

color

white to off-white

color

white to off-white

color

white

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

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

Storage Class

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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Certificates of Analysis (COA)

Lot/Batch Number
BCCD1996
BCCK0084
BCBV7668
BCBM0987
BCBM0987V

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Stephanie A Schaefer et al.
Journal of molecular biology, 425(2), 222-231 (2012-11-20)
Sulfur, a key contributor to biological reactivity, is not amendable to investigations by biological NMR spectroscopy. To utilize selenium as a surrogate, we have developed a generally applicable (77)Se isotopic enrichment method for heterologous proteins expressed in Escherichia coli. We
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
Pedro José Barbosa Pereira et al.
Journal of structural biology, 181(2), 89-94 (2012-11-28)
Selenomethionine labeling is the most common technique used in protein crystallography to derivatize recombinant proteins for experimental phasing using anomalous scattering at tunable synchrotron beamlines. Recently, it has been shown that UV radiation depletes electron density of selenium atoms of
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Global Trade Item Number

SKUGTIN
S3875-100MG04061836923877
S3875-500MG04061836923914
S3875-25MG04061832418100
S3875-1G04061826062166

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