N-Isobutyryl-D-cysteine
SIAL/58689 - for chiral derivatization, LiChropur™, ≥97.0%
Synonym: N-
CAS Number: 124529-07-3
Empirical Formula (Hill Notation): C7H13NO3S
Molecular Weight: 191.25
MDL Number: MFCD00155641
Linear Formula: HSCH2CH[NHCOCH(CH3)2]CO2H
Product Type: Chemical
| assay | ≥97.0% |
| ≥97.0% (RT) | |
| form | solid |
| grade | for chiral derivatization |
| InChI | 1S/C7H13NO3S/c1-4(2)6(9)8 |
| InChI key | BWBQXMAXLAHHTK-RXMQYKEDSA |
| mp | 97-101 °C |
| 97-101 °C (lit.) | |
| optical purity | enantiomeric ratio: ≥99.5:0.5 (HPLC) |
| product line | ChiraSelect™ |
| quality | LiChropur™ |
| Quality Level | 100  |
| SMILES string | CC(C)C(=O)N[C@H](CS)C(O)= |
| storage temp. | 2-8°C |
| General description: | It was used for derivatization of amino acid mixtures of OPA during HPLC analysis of L- and D-amino acids in plants. |
| General description: | N-Isobutyryl-D-cysteine is a chiral thiol mostly used in precolumn orthophthaldehyde (OPA) derivatization of amino acids. |
| Legal Information: | ChiraSelect is a trademark of Sigma-Aldrich Co. LLC |
| Legal Information: | LiChropur is a trademark of Merck KGaA, Darmstadt, Germany |
| Recommended products: | Discover LiChropur reagents ideal for HPLC or LC-MS analysis |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥97.0% (RT); ≥97.0% |
| mp | 97-101 °C (lit.); 97-101 °C |
| Storage Temp. | 2-8°C |
| UNSPSC | 12000000 |