A5302512
L-cystinedihydrochloride , ≥98% , 30925-07-6
Synonym(s):
L -Cystine dihydrochloride
CAS NO.：30925-07-6
Empirical Formula: C6H14Cl2N2O4S2
Molecular Weight: 313.22
MDL number: MFCD00070399
EINECS: 250-391-9
| Pack Size | Price | Stock | Quantity |
| 25g | RMB71.20 | In Stock |
|
| 100G | RMB183.20 | In Stock |
|
| 250G | RMB367.20 | In Stock |
|
| 500g | RMB654.40 | In Stock |
|
| 1KG | RMB1279.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 228-232℃ |
| alpha | [α]D20 -165～-175° (c=1, dil. HCl) |
| Density | 1.518[at 20℃] |
| vapor pressure | 0Pa at 20℃ |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | 0.5 M HCl: 50 mg/mL |
| form | Powder |
| color | White to Pale Yellow |
| Odor | odorless |
| Water Solubility | 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 DataBase Reference | 30925-07-6(CAS DataBase Reference) |
Description and Uses
L-Cystine is a sulfur containing non-essential amino acid. It is used as a cell culture media component and raw material in the commercial biomanufacture of therapeutic recombinant proteins and monoclonal antibodies. L-Cystine dihydrochloride is a modified version of L-Cystine with improved solubility.
