2-AMINO-3-[METHYLTHIO]BUTYRIC ACID

Modify Date: 2025-08-25 14:44:15

2-AMINO-3-[METHYLTHIO]BUTYRIC ACID Structure
2-AMINO-3-[METHYLTHIO]BUTYRIC ACID structure
Common Name 2-AMINO-3-[METHYLTHIO]BUTYRIC ACID
CAS Number 443-80-1 Molecular Weight 149.21100
Density 1.202g/cm3 Boiling Point 280.1ºC at 760 mmHg
Molecular Formula C5H11NO2S Melting Point N/A
MSDS Chinese USA Flash Point 123.2ºC

 Use of 2-AMINO-3-[METHYLTHIO]BUTYRIC ACID


DL-4-Thiaisoleucine is an isoleucine derivative[1].

 Names

Name 2-amino-3-methylsulfanylbutanoic acid
Synonym More Synonyms

 2-AMINO-3-[METHYLTHIO]BUTYRIC ACID Biological Activity

Description DL-4-Thiaisoleucine is an isoleucine derivative[1].
Related Catalog
In Vitro Amino acids and amino acid derivatives have been commercially used as ergogenic supplements. They influence the secretion of anabolic hormones, supply of fuel during exercise, mental performance during stress related tasks and prevent exercise induced muscle damage. They are recognized to be beneficial as ergogenic dietary substances[1].
References

[1]. Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-1144.

 Chemical & Physical Properties

Density 1.202g/cm3
Boiling Point 280.1ºC at 760 mmHg
Molecular Formula C5H11NO2S
Molecular Weight 149.21100
Flash Point 123.2ºC
Exact Mass 149.05100
PSA 88.62000
LogP 0.85010
Vapour Pressure 0.00103mmHg at 25°C
Index of Refraction 1.528

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2930909090

 Customs

HS Code 2930909090
Summary 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Articles3

More Articles
Validation of isoleucine utilization targets in Plasmodium falciparum.

Proc. Natl. Acad. Sci. U. S. A. 108 , 1627-1632, (2011)

Intraerythrocytic malaria parasites can obtain nearly their entire amino acid requirement by degrading host cell hemoglobin. The sole exception is isoleucine, which is not present in adult human hemog...

Isopenicillin N synthase binds δ-(L-α-aminoadipoyl)-L-cysteinyl-D-thia-allo-isoleucine through both sulfur atoms.

ChemBioChem. 12 , 1881-1885, (2011)

Isopenicillin N synthase (IPNS) catalyses the synthesis of isopenicillin N (IPN), the biosynthetic precursor to penicillin and cephalosporin antibiotics. IPNS is a non-heme iron(II) oxidase that media...

Incorporation of amino acid analogs interferes with the processing of the asparagine-linked oligosaccharide of the MOPC-46B kappa light chain.

J. Biol. Chem. 257 , 9039-9042, (1982)

The incorporation of the leucine analog, beta-hydroxyleucine, or the isoleucine analog, 4-thiaisoleucine, into the MPOC-46B kappa chain interfered with the processing of the oligosaccharide moiety of ...

 Synonyms

DL-4-Thiaisoleucine
DL-thiaisoleucine
4-Thiaisoleucine
2-Amino-3-methylmercapto-buttersaeure
MFCD00056745
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