Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

634093

Sigma-Aldrich

L-Selenomethionine-(methyl-13C)

99 atom % 13C

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
13CH3SeCH2CH2CH(NH2)CO2H
CAS Number:
1217470-45-5
Molecular Weight:
197.10
MDL number:
MFCD08702915
UNSPSC Code:
12352116
PubChem Substance ID:
329759859

isotopic purity

99 atom % 13C

form

solid

mp

265-267 °C (lit.)

mass shift

M+1

storage temp.

−20°C

SMILES string

[13CH3][Se]CC[C@H](N)C(O)=O

InChI

1S/C5H11NO2Se/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m0/s1/i1+1

InChI key

RJFAYQIBOAGBLC-YWQIHCTDSA-N

Related Categories

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Signal Word

Danger

Hazard Statements

H301 + H331,H373,H410

Hazard Classifications

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

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
CR1255

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 1

1 of 1

Sodium selenite 99%

Sigma-Aldrich

214485

Sodium selenite

Cuicui Zhuang et al.
Frontiers in microbiology, 11, 1461-1461 (2020-08-01)
Inflammation is the hallmark of extended-spectrum β-lactamase (ESBL)-producing Escherichia coli-induced bovine mastitis. Organic selenium can activate pivotal proteins in immune responses and regulate the immune system. The present study aimed to investigate whether selenomethionine (SeMet) attenuates ESBL E. coli-induced inflammation

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service