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Cystamine

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Identification
Molecular formula
C4H12N2S2
CAS number
51-85-4
IUPAC name
2-(2-aminoethyldisulfanyl)ethanamine
State
State
Cystamine typically exists as a crystalline solid at room temperature. It can transition to a liquid state upon heating as it has a relatively low melting point for an organic compound.
Melting point (Celsius)
83.00
Melting point (Kelvin)
356.15
Boiling point (Celsius)
178.00
Boiling point (Kelvin)
451.15
General information
Molecular weight
122.27g/mol
Molar mass
122.2320g/mol
Density
1.4550g/cm3
Appearence

Cystamine is typically found as a white to off-white crystalline solid. It is highly hygroscopic, which means it readily absorbs moisture from its surroundings. Due to this property, it can appear slightly clumped if exposed to air for extended periods.

Comment on solubility

Solubility of 2-(2-aminoethyldisulfanyl)ethanamine (C4H12N2S2)

The compound 2-(2-aminoethyldisulfanyl)ethanamine is known for its unique chemical structure, which influences its solubility properties significantly. Solubility in solvents can vary based on several factors, including polarity, intermolecular interactions, and temperature. Here are some insights regarding its solubility:

  • Polarity: The presence of amino groups (-NH2) and disulfide linkages (-S-S-) in its structure suggests that the compound is relatively polar. This often enhances solubility in water or other polar solvents.
  • Hydrogen Bonding: The amino groups can participate in hydrogen bonding with water molecules, promoting *dissolution* and contributing to greater solubility.
  • Non-polar Solvents: It may have limited solubility in non-polar solvents due to its polar character, which generally favors interactions with polar environments.

In summary, while 2-(2-aminoethyldisulfanyl)ethanamine is likely soluble in polar solvents such as water, its solubility will decrease in non-polar solvents. This solubility behavior exemplifies the principle that like dissolves like, where polar solutes favor polar solvents. Understanding these properties is crucial for applications in chemical synthesis and formulation.

Interesting facts

Interesting Facts about 2-(2-aminoethyldisulfanyl)ethanamine

2-(2-aminoethyldisulfanyl)ethanamine is an intriguing compound in the realm of chemistry, primarily due to its unique structural features and potential applications. Here are some noteworthy aspects of this fascinating molecule:

  • Unique Structure: This compound contains a disulfide bond, which is not only rare but also plays a crucial role in biological systems, particularly in terms of protein structure and function.
  • Biological Importance: Compounds like these are vital in biochemical pathways and can act as reducing agents. They are essential for maintaining the redox balance in cells, which is crucial for cellular function.
  • Potential Applications:
    • As a building block in organic synthesis, particularly in the preparation of more complex molecules.
    • In medicinal chemistry, where similar compounds are studied for their ability to modulate biological processes.
  • Research Interest: Scientists are increasingly interested in studying disulfide-containing compounds for their roles in signaling pathways and disease mechanisms.
  • Quote: As Linus Pauling famously said, “The structure of a compound is a key to understanding its chemical properties,” which holds particularly true for this compound due to its distinctive functional groups.

In conclusion, 2-(2-aminoethyldisulfanyl)ethanamine stands out as a compound of significant interest due to its structural features and potential applications in both organic synthesis and biological systems. Its study not only enhances our understanding of chemistry but also opens doors for future innovations.

Synonyms
cystamine
51-85-4
Decarboxycystine
2,2'-disulfanediyldiethanamine
2,2'-Dithiobis(ethylamine)
Cystineamine
Cystinamin
Cysteinamine disulfide
Mercamine disulfide
Ethanamine, 2,2'-dithiobis-
Becaptan disulfure
2,2'-Dithiobisethanamine
Cystinamin [German]
2-Aminoethyl disulfide
Bis(beta-aminoethyl)disulfide
Aminoethyl-SS-ethylamine
beta-Mercaptoethylamine disulfide
Becaptan disulfure [French]
beta,beta'-Diaminodiethyl disulfide
2-(2-aminoethyldisulfanyl)ethanamine
EINECS 200-129-4
ETHYLAMINE, 2,2'-DITHIOBIS-
1591 L
UNII-R110LV8L02
BRN 1736027
Bis(.beta.-aminoethyl)disulfide
CHEBI:78757
R110LV8L02
CYSTAMINE [MI]
MFCD01002952
.beta.,.beta.'-Diaminodiethyl disulfide
2-[(2-aminoethyl)disulfanyl]ethan-1-amine
3,4-Dithiahexyl-1,6-diamine
DTXSID60199005
.beta.-Mercaptoethylamine disulfide
4-04-00-01577 (Beilstein Handbook Reference)
2-(2-aminoethyldisulfanyl)ethylamine
BIS(.BETA.-AMINOETHYL)DISULPHIDE
NSC39322
.BETA.,.BETA.'-DIAMINODIETHYL DISULPHIDE
2,2'-Dithiobis[ethylamine]
NSC-39322
NSC613802
Disulfide, Cysteinamine
2,2' Dithiobisethanamine
Spectrum_001526
2,2'Dithiobisethanamine
Spectrum2_001591
Spectrum3_001897
Spectrum4_000833
Spectrum5_001336
Lopac-C-7255
Bis(betaaminoethyl)disulfide
2,2'Dithiobis(ethylamine)
bis(2-aminoethyl)disulphide
Ethanamine, 2,2'dithiobis
Ethylamine, 2,2'dithiobis
NCIStruc1_000465
NCIStruc2_000420
Lopac0_000297
SCHEMBL43866
BSPBio_003434
KBioGR_001405
KBioSS_002006
CHEMBL61350
DivK1c_000828
2Mercaptoethylamine (oxidized)
SPBio_001582
betaMercaptoethylamine disulfide
KBio1_000828
KBio2_002006
KBio2_004574
KBio2_007142
KBio3_002937
DTXCID50121496
beta,beta'Diaminodiethyl disulfide
NINDS_000828
2,2'-Diaminodiethyl, disulphide-
NCI39322
2-((2-aminoethyl)dithio)ethylamine
BBL010640
CCG-37943
NCGC00013459
STK386775
BIS(BETA-AMINOETHYL)DISULPHIDE
AKOS005431478
AT21144
SDCCGSBI-0050285.P004
IDI1_000828
NCGC00013459-02
NCGC00013459-03
NCGC00013459-04
NCGC00013459-05
NCGC00013459-08
NCGC00096574-01
NCGC00096574-02
BP-22847
DA-62612
NCI60_003711
NCI60_004921
SY278838
VS-02600
2-[(2-Aminoethyl)disulfanyl]ethylamine #
BETA,BETA'-DIAMINODIETHYL DISULPHIDE
HY-124476
CS-0086613
NS00014805
EN300-60838
Q2662688
0FEBEABE-F9D6-44CA-B070-61908595E698