CAS Number56-89-3
SynonymsL-Dicysteine; (CYS)2; L-CYTISINE; (R,R)-3,3'-Dithiobis(2-aminopropionicacid); oxidized L-cysteine; Acide (2R,2'R)-3,3'-disulfanediylbis(2-aminopropanoïque); [3H]-Cystine; Dicysteine; L-Cystine; cystine; L-(-)-Cystine; (2R,2'R)-3,3'-Disulfanediylbis(2-aminopropansäure); Cystin; Cystine (L)-; 1-cystine; Nephrin; (-)-Cystine; (H-Cys-OH)2; (R,R)-cystine; EINECS 200-296-3; l-cystin; h-(cys); .β.,.β.'-Diamino-.β.,.β.'-dicarboxydiethyl disulfide; MFCD00064228
Molecular Formula[-SCH2CH(NH2)CO2H]2
Molecular Weight240.30
Purity98.5-101.0%
Density1.6±0.1 g/cm3
Boiling Point468.2±45.0 °C at 760 mmHg
Melting Point>240 °C (dec.) (lit.)
Appearancepowder
EINECS200-296-3
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 56-89-3 |
| Catalog No. | 2A-9016719 |
| Chinese Name | L-胱氨酸 |
| Synonyms | L-Dicysteine; (CYS)2; L-CYTISINE; (R,R)-3,3'-Dithiobis(2-aminopropionicacid); oxidized L-cysteine; Acide (2R,2'R)-3,3'-disulfanediylbis(2-aminopropanoïque); [3H]-Cystine; Dicysteine; L-Cystine; cystine; L-(-)-Cystine; (2R,2'R)-3,3'-Disulfanediylbis(2-aminopropansäure); Cystin; Cystine (L)-; 1-cystine; Nephrin; (-)-Cystine; (H-Cys-OH)2; (R,R)-cystine; EINECS 200-296-3; l-cystin; h-(cys); .β.,.β.'-Diamino-.β.,.β.'-dicarboxydiethyl disulfide; MFCD00064228 |
| Molecular Formula | [-SCH2CH(NH2)CO2H]2 |
| Molecular Weight | 240.30 |
| Purity | 98.5-101.0 |
| Density | 1.6±0.1 g/cm3 |
| Boiling Point | 468.2±45.0 °C at 760 mmHg |
| Melting Point | >240 °C (dec.) (lit.) |
| Appearance | powder |
| Storage Condition | This product should be sealed and stored in a cool |
| Packaging | III |
| Application | L-Cystine is an amino acid that is a thiol in the body and plays an important role in cell regulation. |
| EINECS | 200-296-3 |
| HTC | 2930901000 |
| PubChem ID | 24892973 |
| MDL Number | MFCD00064228 |
| SMILES | N[C@@H](CSSC[C@H](N)C(O)=O)C(O)=O |
| InChI | 1S/C6H12N2O4S2/c7-3(5(9)10)1-13-14-2-4(8)6(11)12/h3-4H,1-2,7-8H2,(H,9,10)(H,11,12)/t3-,4-/m0/s1 |
| InChI Key | LEVWYRKDKASIDU-IMJSIDKUSA-N |
| Beilstein/REAXYS | 1728094 |
| NACRES Code | NA.26 |
| eCl@ss | 32160406 |
| UNSPSC | 12352209 |
| Hazard Symbols | Transport |
| Safety Description | S24/25 |
| MSDS | msds/16719_1_56_89_3.pdf |
| Bioactivity | L-Cystine is an amino acid and intracellular thiol, which plays a critical role in the regulation of cellular processes. Related Catalog Natural Products >> Others Research Areas >> Others Target Human Endogenous Metabolite References [1]. Ohtsu I, et al. Uptake of L-cystine via an ABC transporter contributes defense of oxidative stress in the L-cystine export-dependent manner in Escherichia coli. PLoS One. 2015 Apr 2;10(3):e0120619. Chemical & Physical Properties Density 1.6±0.1 g/cm3 Boiling Point 468.2±45.0 °C at 760 mmHg Melting Point 260-261ºC Molecular Formula C6H12N2O4S2 Molecular Weight 240.301 Flash Point 237.0±28.7 °C Exact Mass 240.023849 PSA 177.24000 LogP 1.23 Vapour Pressure 0.0±2.5 mmHg at 25°C Index of Refraction 1.653 InChIKey LEVWYRKDKASIDU-IMJSIDKUSA-N SMILES NC(CSSCC(N)C(=O)O)C(=O)O |
| Use of | L-Cystine is an amino acid and intracellular thiol, which plays a critical role in the regulation of cellular processes. Properties Articles168 Name L-cystine Synonym More Synonyms L-Cystine Biological Activity Description L-Cystine is an amino acid and intracellular thiol, which plays a critical role in the regulation of cellular processes. Related Catalog Natural Products >> Others Research Areas >> Others Human Endogenous Metabolite References [1]. Ohtsu I, et al. Uptake of L-cystine via an ABC transporter contributes defense of oxidative stress in the L-cystine export-dependent manner in Escherichia coli. PLoS One. 2015 Apr 2;10(3):e0120619. Chemical & Physical Properties Molecular Formula C6H12N2O4S2 Exact Mass 240.023849 PSA 177.24000 Index of Refraction 1.653 InChIKey LEVWYRKDKASIDU-IMJSIDKUSA-N SMILES NC(CSSCC(N)C(=O)O)C(=O)O |
| Transport Info | Product name: Purity: 0.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available |
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