L-Cysteine
SIAL/95437 - certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
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
| analyte chemical class(es) | amino acids, peptides, proteins |
| application(s) | cleaning products cosmetics flavors and fragrances food and beverages personal care |
| format | neat |
| grade | TraceCERT® |
| certified reference material | |
| InChI | 1S/C3H7NO2S/c4-2(1-7)3(5) |
| InChI key | XUJNEKJLAYXESH-REOHCLBHSA |
| manufacturer/tradename | Manufactured by: Sigma-Aldrich Production GmbH, Switzerland |
| mp | 240 °C (dec.) (lit.) |
| product line | TraceCERT® |
| Quality Level | 300  |
| shelf life | limited shelf life, expiry date on the label |
| SMILES string | N[C@@H](CS)C(O)=O |
| storage temp. | 2-8°C |
| technique(s) | gas chromatography (GC): suitable |
| HPLC: suitable | |
| UV absorption | λ: 260 nm Amax: 1.5 |
| Application: | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
| Biochem/physiol Actions: | NMDA glutamatergic receptor agonist. |
| General description: | This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ. Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate. Download your certificate at: http://www.sigma-aldrich. Check out the entire portfolio of our amino acids certified reference materials (CRM) |
| Legal Information: | TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany |
| Packaging: | Bottomless glass bottle. Contents are inside inserted fused cone. |
| Hazard Codes | Xn |
| Risk Statements | 22 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| mp | 240 °C (dec.) (lit.) |
| Storage Temp. | 2-8°C |
| UNSPSC | 41116107 |