4,4'-Dithiobis[2-aminobutyric Acid]

Modify Date: 2024-01-02 11:51:50

4,4'-Dithiobis[2-aminobutyric Acid] Structure
4,4'-Dithiobis[2-aminobutyric Acid] structure
Common Name 4,4'-Dithiobis[2-aminobutyric Acid]
CAS Number 870-93-9 Molecular Weight 268.354
Density 1.4±0.1 g/cm3 Boiling Point 507.6±50.0 °C at 760 mmHg
Molecular Formula C8H16N2O4S2 Melting Point ≥300 °C
MSDS Chinese USA Flash Point 260.8±30.1 °C

 Use of 4,4'-Dithiobis[2-aminobutyric Acid]


DL-Homocystine is the double-bonded form of homocysteine and homocysteine is recognized as an important substance in the pathogenesis and pathophysiology of schizophrenia.

 Names

Name DL-Homocystine
Synonym More Synonyms

 4,4'-Dithiobis[2-aminobutyric Acid] Biological Activity

Description DL-Homocystine is the double-bonded form of homocysteine and homocysteine is recognized as an important substance in the pathogenesis and pathophysiology of schizophrenia.
Related Catalog
Target

Human Endogenous Metabolite

References

[1]. Brown AS, et al. Homocysteine and schizophrenia: from prenatal to adult life. Prog Neuropsychopharmacol Biol Psychiatry. 2005 Sep;29(7):1175-80.

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 507.6±50.0 °C at 760 mmHg
Melting Point ≥300 °C
Molecular Formula C8H16N2O4S2
Molecular Weight 268.354
Flash Point 260.8±30.1 °C
Exact Mass 268.055145
PSA 177.24000
LogP 1.03
Vapour Pressure 0.0±2.8 mmHg at 25°C
Index of Refraction 1.619
Stability Stable. Incompatible with strong oxidizing agents.

 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%

 Articles9

More Articles
Determination of homocysteine in cerebrospinal fluid as an indicator for surgery treatment in patients with hydrocefalus.

Physiol. Res. 63(4) , 521-7, (2014)

Increased homocysteine levels in serum are typical features of neurodegenerative brain diseases including hydrocephalus. The most frequent therapeutic approach consists of the insertion of a shunt, co...

Simultaneous determination of cystathionine, total homocysteine, and methionine in dried blood spots by liquid chromatography/tandem mass spectrometry and its utility for the management of patients with homocystinuria.

Clin. Chim. Acta 437 , 211-7, (2014)

Disorders of homocysteine and B-vitamin metabolism represent a significant problem in clinical practice. Establishing the diagnosis requires specialized tests with demanding preanalytical requirements...

Excess levels of cysteine and homocysteine induce tibial dyschondroplasia in broiler chicks.

J. Nutr. 122 , 482-487, (1992)

The effect of excessive levels of cysteine and homocysteine on tibial dyschondroplasia (TD) in broiler chicks was studied. In the first experiment, graded levels of L-cysteine as well as one level of ...

 Synonyms

H-DL-Hcys-OH)2
Dl-Homocycine
EINECS 207-323-8
homocystine
4,4'-Disulfanediylbis(2-aminobutanoic acid)
MFCD00069587
4,4'-Disulfanediylbis(2-aminobutansäure)
Butanoic acid, 4,4'-dithiobis[2-amino-
dl-homocystine crystalline
HOMOCYSTINE,DL
4,4'-Dithiobis[2-aminobutanoic Acid]
4,4'-Dithiobis[2-aminobutyric Acid]