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| | DJENKOLIC ACID Basic information |
| Product Name: | DJENKOLIC ACID | | Synonyms: | L-S,S′-Methylenebis(cysteine);S,S'-METHYLENEDI-L-CYSTEINE;jenkolic acid;DJENKOLIC ACID;DJENKOLIC ACID, L-;L-S,S'-METHYLENEDICYSTEINE;L-DJENKOLIC ACID;3,3'-(methylenedithio)-dialanine | | CAS: | 498-59-9 | | MF: | C7H14N2O4S2 | | MW: | 254.33 | | EINECS: | 207-863-4 | | Product Categories: | Amino Acids | | Mol File: | 498-59-9.mol |  |
| | DJENKOLIC ACID Chemical Properties |
| Melting point | 325°C (rough estimate) | | Boiling point | 515.4±50.0 °C(Predicted) | | alpha | D20.5 -65.0° (1.0N HCl); D25 -47.5° (c = 2 in 1.0N HCl) | | density | 1.4799 (rough estimate) | | refractive index | -65 ° (C=1, 1mol/L HCl) | | storage temp. | 2-8°C | | solubility | DMSO:0.1(Max Conc. mg/mL);0.39(Max Conc. mM)
Water:25.0(Max Conc. mg/mL);98.3(Max Conc. mM) | | form | Solid | | pka | pK1:2.200(＋1);pK2:8.16(0) (25°C) | | Water Solubility | 5g/L(100 ºC) | | Merck | 14,3387 | | CAS DataBase Reference | 498-59-9(CAS DataBase Reference) |
| | DJENKOLIC ACID Usage And Synthesis |
| Uses | Djenkolic Acid can be used as a pharmaceutical composition consisting of cannabinoid. | | Definition | ChEBI: A dithioacetal consisting of two molecules of L-cysteine joined via their sulfanyl groups to methylene. | | Purification Methods | Crystallise djenkolic acid from a large volume of water (solubility is 0.5g%). [du Vigneaud & Patterson J Biol Chem 114 533 1936, Greenstein & Winitz The Chemistry of the Amino Acids J. Wiley, Vol 3 pp 2682, 2687 1961, Beilstein 4 III 1591.] The N,N’-dibenzoyl derivative crystallises with 1H2O from aqueous EtOH with m 87.5-89o [Beilstein 9 III 1171.] |
| | DJENKOLIC ACID Preparation Products And Raw materials |
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