L-Cystindihydrochlorid
Bezeichnung:L-Cystindihydrochlorid
CAS-Nr30925-07-6
Englisch Name:L-CYSTINE DIHYDROCHLORIDE
CBNumberCB9147199
SummenformelC6H13ClN2O4S2
Molgewicht276.75
MOL-Datei30925-07-6.mol
Synonyma
L-Cystindihydrochlorid
L-Cystindihydrochlorid physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 228-232℃ |
| alpha | [α]D20 -165～-175° (c=1, dil. HCl) |
| Dichte | 1.518[at 20℃] |
| Dampfdruck | 0Pa at 20℃ |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| Löslichkeit | 0.5 M HCl: 50 mg/mL |
| Aggregatzustand | Powder |
| Farbe | White to Pale Yellow |
| Geruch (Odor) | odorless |
| Optische Aktivität | [α]20/D -174 to -164 °, c =2 in 1 M HCl |
| Biologische Quelle | synthetic |
| Wasserlöslichkeit | Soluble in hydrochloric acid. (0.5 M HCl: 50 mg/mL) Soluble in water. |
| InChI | InChI=1/C6H12N2O4S2.ClH/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);1H/t3-,4-;/s3 |
| InChIKey | IOCJWNPYGRVHLN-QYDODFSFNA-N |
| SMILES | [C@@H](N)(C(=O)O)CSSC[C@H](N)C(=O)O.Cl |&1:0,9,r| |
| LogP | -5.08 at 25℃ |
| CAS Datenbank | 30925-07-6(CAS DataBase Reference) |
| Kennzeichnung gefährlicher | Xi |
| R-Sätze: | 36/37/38 |
| S-Sätze: | 26-36 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29309013 |
