18840-45-4
18840-45-4 structure
- Name: penicillamine cysteine disulfide
- Chemical Name: (2S)-2-amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]-3-methylbutanoic acid
- CAS Number: 18840-45-4
- Molecular Formula: C8H16N2O4S2
- Molecular Weight: 268.35400
- Create Date: 2017-04-19 03:20:39
- Modify Date: 2025-08-26 19:47:30
| Name | (2S)-2-amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]-3-methylbutanoic acid |
|---|---|
| Synonyms |
Cysteine-penicillamine disulfide
Penicillamine cysteine Penicillamine cysteine disulfide 3,3-dimethyl-3-3'-dithiodialanine D-Penicillamin-L-Cystein L-Cystein-D-penicillamin-disulfid L-cysteine-D-penicillamine disulfide |
| Density | 1.443g/cm3 |
|---|---|
| Boiling Point | 463.2ºC at 760mmHg |
| Molecular Formula | C8H16N2O4S2 |
| Molecular Weight | 268.35400 |
| Flash Point | 233.9ºC |
| Exact Mass | 268.05500 |
| PSA | 177.24000 |
| LogP | 1.37080 |
| Vapour Pressure | 7.31E-10mmHg at 25°C |
| Index of Refraction | 1.618 |
|
~%
18840-45-4 |
| Literature: Pihl et al Acta Chemica Scandinavica (1947-1973), 1958 , vol. 12, p. 1357 Full Text Show Details Tabachnik et al. Nature (London, United Kingdom), 1954 , vol. 174, p. 701 |
|
~%
18840-45-4 |
| Literature: Purdie,J.W. Canadian Journal of Chemistry, 1969 , vol. 47, p. 1037 - 1043 |
|
~99%
18840-45-4 |
| Literature: Alguindigue Nimmo, Susan L.; Lemma, Kelemu; Ashby, Michael T. Heteroatom Chemistry, 2007 , vol. 18, # 5 p. 467 - 471 |
| Precursor 4 | |
|---|---|
| DownStream 0 | |