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Home > Encyclopedia > DL-Se-methylselenocysteine

DL-Se-methylselenocysteine

DL-Se-methylselenocysteine structure

DL-Se-methylselenocysteine 

structure
  • CAS No:

    2574-71-2

  • Formula:

    C4H9NO2Se

  • Chemical Name:

    DL-Se-methylselenocysteine

  • Synonyms:

    Alanine,3-(methylseleno)-;Alanine,3-(methylselenyl)-;3-(Methylseleno)alanine;Selenocysteine,Se-methyl-;Methylselenocysteine;DL-Se-methylselenocysteine;NSC 319053;26145-42-6

  • Categories:

    Biochemical Engineering  >  Amino Acids and Derivatives

Description

ChEBI: An alpha-amino acid compound having methylselanylmethyl as the side-chain.


Se-methylselenocysteine is an alpha-amino acid compound having methylselanylmethyl as the side-chain. It has a role as an antineoplastic agent and a human metabolite. It is a member of selenocysteines and a non-proteinogenic alpha-amino acid. It is a conjugate base of a Se-methylselenocysteinium. It is a conjugate acid of a Se-methylselenocysteinate.

DL-Se-methylselenocysteine Basic Attributes

182.08

182.08

319053

Characteristics

63.3

0.26920

Yellow powder.

275 °C

314.1ºC at 760mmHg

143.7ºC

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.

0.000103mmHg at 25°C

Safety Information

Stable at room temperature in closed containers under normal storage and handling conditions. Hygroscopic: absorbs moisture or water from the air.

Drug Information

Agents that reduce the frequency or rate of spontaneous or induced tumors independently of the mechanism involved. (See all compounds classified as Anticarcinogenic Agents.)

L-methyl-selenocysteine

Computed Properties

Molecular Weight:182.09
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:3
Exact Mass:182.97985
Monoisotopic Mass:182.97985
Topological Polar Surface Area:63.3
Heavy Atom Count:8
Complexity:86.1
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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