L-Cysteine
SIGMA/C5360
Synonym: (R)
CAS Number: 52-90-4
Empirical Formula (Hill Notation): C3H7NO2S
Molecular Weight: 121.16
EC Number: 200-158-2
MDL Number: MFCD00064306
Linear Formula: HSCH2CH(NH2)CO2H
Product Type: Chemical
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ATR-IR Spectra for (R)-2-Amino-3-mercaptopropionic acid.
| biological source | non-animal source |
| foreign activity | cytotoxicity, tested |
| form | crystalline powder |
| impurities | endotoxin, heavy metals, trace metals, tested |
| InChI | 1S/C3H7NO2S/c4-2(1-7)3(5) |
| InChI key | XUJNEKJLAYXESH-REOHCLBHSA |
| mp | 240 °C (dec.) (lit.) |
| Quality Level | 400  |
| SMILES string | N[C@@H](CS)C(O)=O |
| solubility | H2O: 25 mg/mL |
| suitability | suitable for manufacturing use |
| technique(s) | cell culture | mammalian: suitable |
| Application: | L-Cysteine is a non-essential amino acid. It is commonly used as a cell culture media component for the commercial biomanufacture of therapeutic recombinant proteins and monoclonal antibodies. |
| Biochem/physiol Actions: | NMDA glutamatergic receptor agonist. |
| General description: | Our SAFC® portfolio of high-quality raw materials for use in biopharmaceutical processing withstands strict quality control procedures plus the documentation and expertise to help our customers meet requirements as defined by the M-Clarity Program. M-Clarity Program Our comprehensive portfolio of upstream process chemicals not only provides biopharmaceutical manufacturers with high-quality raw materials for production of classical and novel therapies, but also helps them get to market faster and simplify regulatory challenges. Trust us to deliver supply chain transparency and reliable sourcing around the globe, streamlining your product qualification with best-in-class regulatory support and service. |
| General description: | To request documentation for this product, please contact Customer Support and select ‘Product Documentation’. Please note that access to the documentation for this product requires a confidentiality disclosure agreement. |
| Legal Information: | SAFC is a registered trademark of Merck KGaA, Darmstadt, Germany |
| Hazard Codes | Xn |
| Risk Statements | 22 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| mp | 240 °C (dec.) (lit.) |
| UNSPSC | 12352209 |