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HomeProduct name listHomocystine

Homocystine

Synonym(s):meso-4,4′-Dithio-bis(2-aminobutanoic acid);L-4,4′-Dithiobis(2-aminobutanoic acid)

  • CAS NO.:462-10-2
  • Empirical Formula: C8H16N2O4S2
  • Molecular Weight: 268.35
  • MDL number: MFCD00063095
  • EINECS: 207-323-8
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-10-31 20:01:59
Homocystine Structural

What is Homocystine?

The Uses of Homocystine

DL-Homocystine is used in the synthesis of potential antitumor agents through inhibition of L-asparagine. There is growing clinical evidence that elevated homocysteine levels are associated with an increased risk of venous and arterial thrombosis.

Definition

ChEBI: An organic disulfide obtained by oxidative dimerisation of homocysteine.

Purification Methods

dl-Homocystine crystallises in platelets from water with 1H2O and m 258-260o(dec), all operations should be carried out under N2. [Sudo J Chem Soc Jpn (Pure Chem Sect) 79 81, 86, 87 1958, Beilstein 4 IV 3199.]

Properties of Homocystine

Melting point: 281-284°C (dec.)
Boiling point: 507.6±50.0 °C(Predicted)
alpha  77 º (c=1%,1N HCl)
Density  1.443±0.06 g/cm3(Predicted)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  Aqueous Acid (Slightly). Aqueous Base (Slightly)
pka 1.90±0.10(Predicted)
form  Solid
color  White to Off-White

Safety information for Homocystine

Computed Descriptors for Homocystine

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