L-Cysteinesulfinic acid monohydrate
ALDRICH/270881 - 99%
Synonym: 3-sulfino-L-alanine
CAS Number: 207121-48-0
Empirical Formula (Hill Notation): C3H7NO4S · H2O
Molecular Weight: 171.17
EC Number: 214-228-5
MDL Number: MFCD00150732
Linear Formula: HO2SCH2CH(NH2)CO2H·H2O
Product Type: Chemical
| application(s) | peptide synthesis |
| assay | 99% |
| form | solid |
| InChI | 1S/C3H7NO4S.H2O/c4-2(3(5) |
| InChI key | YQIXTMZYGQXTCZ-DKWTVANSSA |
| mp | 163 °C (dec.) (lit.) |
| optical activity | [α]25/D +24°, c = 1 in 1 M HCl |
| Quality Level | 100 ![]() |
| reaction suitability | reaction type: solution phase peptide synthesis |
| SMILES string | [H]O[H].N[C@@H](CS(O)=O)C |
| storage temp. | 2-8°C |
| Packaging: | 1 g in glass bottle |
| Packaging: | 250 mg in glass insert |
| Symbol | GHS07 |
| Signal word | Warning |
| Hazard statements | H315 - H319 - H335 |
| Precautionary statements | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Purity | 99% |
| mp | 163 °C (dec.) (lit.) |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352209 |


