A2389912
L-Cystine dimethyl ester dihydrochloride , 97% , 32854-09-4
CAS NO.：32854-09-4
Empirical Formula: C8H18Cl2N2O4S2
Molecular Weight: 341.28
MDL number: MFCD00012490
EINECS: 251-261-4
| Pack Size | Price | Stock | Quantity |
| 5G | RMB34.40 | In Stock |
|
| 25G | RMB130.40 | In Stock |
|
| 100G | RMB495.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 182-183 °C (dec.)(lit.) |
| alpha | -35 º (c=4, MeOH) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | DMSO, Methanol, Water |
| form | Powder |
| color | White |
| optical activity | [α]22/D 36.0°, c = 4% in methanol |
| BRN | 4727524 |
| InChI | InChI=1/C8H16N2O4S2.2ClH/c1-13-7(11)5(9)3-15-16-4-6(10)8(12)14-2;;/h5-6H,3-4,9-10H2,1-2H3;2*1H/t5-,6-;;/s3 |
| InChIKey | QKWGUPFPCRKKMQ-BNTLRKBRSA-N |
| SMILES | [C@H](N)(CSSC[C@H](N)C(=O)OC)C(=O)OC.Cl.Cl |&1:0,6,r| |
| CAS DataBase Reference | 32854-09-4(CAS DataBase Reference) |
Description and Uses
L-Cystine-dimethyl Ester Dihydrochloride (cas# 32854-09-4) is a compound useful in organic synthesis.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P280a-P304+P340-P405-P501a-P261-P305+P351+P338 |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-22 |
| Safety Statements | 26-36-37/39 |
| WGK Germany | 3 |
| HS Code | 29309090 |
