4,4'-Dithiobis[2-aminobutyric Acid]
Suppliers
Names
[ CAS No. ]:
870-93-9
[ Name ]:
4,4'-Dithiobis[2-aminobutyric Acid]
[Synonym ]:
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]
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.
MSDS
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%
Articles
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...
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...
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 ...