L-Pyroglutamic acid
SIGMA/P5960 - BioXtra
Synonym: (S)-(−)-2-Pyrrolidone-5-carboxylic acid; (S)
CAS Number: 98-79-3
Empirical Formula (Hill Notation): C5H7NO3
Molecular Weight: 129.11
EC Number: 202-700-3
MDL Number: MFCD00005272
Linear Formula: C5H7NO3
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: P5960-25G
This image depicts SKU: P5960-25G
| anion traces | chloride (Cl-): ≤0.05% |
| sulfate (SO42-): ≤0.05% | |
| assay | ≥97% (titration) |
| cation traces | Al: ≤0.0005% |
| Ca: ≤0.0005% | |
| Cu: ≤0.0005% | |
| Fe: ≤0.0005% | |
| K: ≤0.005% | |
| Mg: ≤0.0005% | |
| Na: ≤0.005% | |
| NH4+: ≤0.05% | |
| Pb: ≤0.001% | |
| Zn: ≤0.0005% | |
| color | white |
| form | powder |
| ign. residue | ≤0.1% |
| impurities | ≤0.0005% Phosphorus (P) |
| InChI | 1S/C5H7NO3/c7-4-2-1-3(6-4 |
| InChI key | ODHCTXKNWHHXJC-VKHMYHEASA |
| mp | 160-163 °C (lit.) |
| product line | BioXtra |
| Quality Level | 200  |
| SMILES string | OC(=O)[C@@H]1CCC(=O)N1 |
| solubility | H2O: 1 M, clear, colorless |
| technique(s) | cell culture | plant: suitable |
| Packaging: | 25 g in poly bottle |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Purity | ≥97% (titration) |
| mp | 160-163 °C (lit.) |
| UNSPSC | 12352209 |