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L-Selenomethionine

Name: L-Selenomethionine
Brand: MM

L Selenomethionine increases the expression of glutathione peroxidase.

Synonym(s):

L-Selenomethionine, SeMet

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About This Item

Empirical Formula (Hill Notation):

C₅H₁₁NO₂Se

CAS Number:

3211-76-5

Molecular Weight:

196.11

UNSPSC Code:

12352209

NACRES:

NA.25

MDL number:

MFCD00037210

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Properties

Quality Segment

100

description

Merck USA index - 14, 8441

assay

≥97% (HPLC)

form

solid

manufacturer/tradename

Calbiochem^®

storage condition

OK to freeze

color

white to off-white

solubility

water: 50 mg/mL

cation traces

Se: ≥39.5%, heavy metals: ≤10 ppm

shipped in

ambient

storage temp.

15-25°C

SMILES string

[Se](CC[C@H]([N+H3])C(=O)[O-])C

InChI

1S/C5H11NO2Se/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m0/s1

InChI key

RJFAYQIBOAGBLC-BYPYZUCNSA-N

Description

General description

Increases the expression of glutathione peroxidase.

Preparation Note

Unstable in solution; reconstitute just prior to use.

Other Notes

Jornot, L. and Junod, A.F. 1995. Biochem. J. 306, 581.
Boles, J.O., et al. 1992. J. Biol. Chem.267, 22217.
Nielson, J.B. and Anderson, O. 1992. Toxicology74, 233.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Carcinogenic / Teratogenic (D)

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1 of 1

This Item	PHR3398	1611955	S3132
Millipore 561505 L-Selenomethionine	Supelco PHR3398 S-Selenomethionine	USP 1611955 Selenomethionine	Sigma-Aldrich S3132 Seleno-L-methionine
description L Selenomethionine increases the expression of glutathione peroxidase.	description certified reference material, pharmaceutical secondary standard	description United States Pharmacopeia (USP) Reference Standard	description ≥98% (TLC), powder
form solid	form -	form -	form powder
assay ≥97% (HPLC)	assay -	assay -	assay ≥98% (TLC)
storage temp. 15-25°C	storage temp. 2-30°C	storage temp. -	storage temp. −20°C
Quality Level 100	Quality Level 300	Quality Level -	Quality Level 200
color white to off-white	color -	color -	color white to off-white
cation traces Se: ≥39.5%, heavy metals: ≤10 ppm	cation traces -	cation traces -	cation traces -

Pictograms

GHS06,GHS08,GHS09

Signal Word

Danger

Hazard Codes

H301 + H331,H373,H410

Precautionary Statements

P260 - P264 - P273 - P301 + P310 - P304 + P340 + P311 - P314

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)

250.3 - 346.3 °F

Flash Point (°C)

121.3 - 174.6 °C

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