(BOC-CYS-OH)2
Synonym(s):Nα,Nα′-di-Boc-L -cystine
- CAS NO.：10389-65-8
- Empirical Formula: C16H28N2O8S2
- Molecular Weight: 440.53
- MDL number: MFCD00038250
- EINECS: 233-852-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:23:01
What is (BOC-CYS-OH)2?
Chemical properties
White powder
The Uses of (BOC-CYS-OH)2
N,N''-Di-BOC-L-cystine, can be used for the synthesis of Toll-Like Receptor-2 agonists lipopeptides, which are potential vaccine adjuvants.
Purification Methods
Crystallise the cystine derivative from EtOAc by adding hexane [Ferraro pKEst Biochemical Preparations 13 39 1971].
Properties of (BOC-CYS-OH)2
| Melting point: | 140-145 °C |
| Boiling point: | 627.4±55.0 °C(Predicted) |
| Density | 1.313±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,2-8°C |
| solubility | Acetic Acid (Sparingly) DMSO (Slightly, Sonicated), Methanol (Slightly) |
| form | Solid |
| pka | 3.17±0.10(Predicted) |
| color | White to Off-White |
| optical activity | [α]20/D 120±3°, c = 2% in acetic acid |
| BRN | 2229312 |
Safety information for (BOC-CYS-OH)2
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for (BOC-CYS-OH)2
New Products
Cyclopropane-1,1-dicarboxylic acid Cefuroxime EP Impurity-A N-Nitroso hydroxy Cetrizine EP Impurity-A Noradrenaline EP Impurity D/Noradrenaline Methyl Ether Cetirizine EP Impurity A/Cetirizine CBHP Impurity Lantanoprost rc B Clidinium Bromide Impurity tert-Butyl (2S)-[1-amino-3-(4-iodophenyl)-1-oxopropan-2-yl]carbamate 4-amino-2-fluoro-N- methylbenzamide 5-Chloro-3- Methyl -1,3-2-benzoxazol-2(3H)-one N-(2-chloropyrimidin-4-yl)-N,2,3- trimethyl-2H- indazol 6-amine N-Boc-1,4-butanediamine 4-Bromo-2-fluoro-N-methylbenzamide valeronitrile 3-chlorobenzyl cyanide 3,4 Dimethoxy Benzylcyanide 3,4 Diethoxy Benzylcyanide 2-Chloro Benzylcyanide 3-Hydroxypropionitrile 5-azidovalericacid 6,6'-bis(difluoromethoxy)-2,2'-bis((3,4-dimethoxypyridin-2-yl)methylsulfinyl)-1H,1'H-5,5'-bibenzo[d]imidazole (1-((2'-(2-((1-((2'-(2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methyl)-2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methanol (1-((2'-(1-((1-((2'-(2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methyl)-1H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methanol (4-Methoxyphenyl) hydrazine HydrochlorideRelated products of tetrahydrofuran
![3-[(2-AMINOETHYL)DITHIO]PROPIONIC ACID](https://img.chemicalbook.in/CAS/GIF/15579-00-7.gif)
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