di-Z-L-cystine
di-Z-L-cystine
CAS: 6968-11-2
Molecular Formula: C22H24N2O8S2
di-Z-L-cystine - Names and Identifiers
| Name | di-Z-L-cystine |
| Synonyms | (Z-Cys-OH)2 DI-CBZ-L-CYST (CBZ-CYS-OH)2 (DI-Z-CYS-OH)2 di-Z-L-cystine DI-Z-L-CYSTINE DI-CBZ-L-CYSTINE DI-N-CBZ-L-CYSTINE N,N'-Bis-Cbz-L-cystine N,N-Dicarbobenzoxy-L-cystine (Z-Cys-OH)2 (Disulfide bond) DI-N-BENZYLOXYCARBONYL-L-CYSTINE N,N-dibenzyloxycarbonyl-L-cystine N,N'-bis[(benzyloxy)carbonyl]cystine N,N'-Bis(Benzyloxycarbonyl)-L-Cystine N,N'-Bis(benzyloxycarbonyl)-L-cystine N,N'-bis[(benzyloxy)carbonyl]-L-cystine (2R)-2-{[(benzyloxy)carbonyl]amino}-3-{[(2R)-2-{[(benzyloxy)carbonyl]amino}-2-carboxyethyl]disulfanyl}propanoic acid |
| CAS | 6968-11-2 |
| EINECS | 230-181-3 |
| InChI | InChI=1/C22H24N2O8S2/c25-19(26)17(23-21(29)31-11-15-7-3-1-4-8-15)13-33-34-14-18(20(27)28)24-22(30)32-12-16-9-5-2-6-10-16/h1-10,17-18H,11-14H2,(H,23,29)(H,24,30)(H,25,26)(H,27,28)/t17-,18-/m0/s1 |
| InChIKey | PTRQEEVKHMDMCF-ROUUACIJSA-N |
di-Z-L-cystine - Physico-chemical Properties
| Molecular Formula | C22H24N2O8S2 |
| Molar Mass | 508.56 |
| Density | 1.422±0.06 g/cm3(Predicted) |
| Melting Point | 118-122°C (dec.) |
| Boling Point | 766.1±60.0 °C(Predicted) |
| Specific Rotation(α) | -91 º (c=2% in acetic acid) |
| Flash Point | 417.1°C |
| Vapor Presure | 1.11E-24mmHg at 25°C |
| Appearance | Powder |
| Color | White |
| pKa | 3.15±0.10(Predicted) |
| Storage Condition | Sealed in dry,2-8°C |
| Refractive Index | -91 ° (C=8.8, AcOH) |
| MDL | MFCD00022030 |
di-Z-L-cystine - Risk and Safety
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| HS Code | 29309090 |
di-Z-L-cystine - Introduction
di-Z-L-cystine(di-Z-L-cystine) is an organic compound whose chemical formula is C14H16N2O6S2.
The compound is a white solid, insoluble in water. It is soluble in most organic solvents such as ethanol, chloroform and dichloromethane. It is relatively stable under light, but will break under strong acid or alkali conditions.
di-Z-L-cystine is a natural oxidized dimer of cystine, commonly used in biology and medicine. It has antioxidant and anti-inflammatory properties and is widely used as an ingredient in health supplements and pharmaceutical formulations. It can also be used as an anti-aging and skin-repairing ingredient in cosmetics.
di-Z-L-cystine can be prepared by reacting L-cystine with benzyl chloroformate. The reaction is typically carried out under basic conditions to form a dimer of two benzyl protecting groups.
Safety information for this compound is limited and no data on toxicity or carcinogenicity have been reported. However, use should still follow the relevant chemical safety guidelines and maintain appropriate protective measures. If necessary, it is recommended to consult the safety data sheet of the compound before use.
The compound is a white solid, insoluble in water. It is soluble in most organic solvents such as ethanol, chloroform and dichloromethane. It is relatively stable under light, but will break under strong acid or alkali conditions.
di-Z-L-cystine is a natural oxidized dimer of cystine, commonly used in biology and medicine. It has antioxidant and anti-inflammatory properties and is widely used as an ingredient in health supplements and pharmaceutical formulations. It can also be used as an anti-aging and skin-repairing ingredient in cosmetics.
di-Z-L-cystine can be prepared by reacting L-cystine with benzyl chloroformate. The reaction is typically carried out under basic conditions to form a dimer of two benzyl protecting groups.
Safety information for this compound is limited and no data on toxicity or carcinogenicity have been reported. However, use should still follow the relevant chemical safety guidelines and maintain appropriate protective measures. If necessary, it is recommended to consult the safety data sheet of the compound before use.
Last Update：2024-04-09 20:45:29
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