DL-Pyroglutamic acid CAS#: 149-87-1; ChemWhat Code: 86570
Names & Identifiers |
| Product Name | DL-Pyroglutamic acid |
| Synonyms | DL-Proline, 5-oxo-;(+/-)-2-PYRROLIDONE-5-CARBOXYLIC ACID;2-PYRROLIDONE-5-CARBOXYLIC ACID;(+/-)-2-PYRROLIDINONE-5-CARBOXYLIC ACID;5-OXO-DL-PROLINE;DL-A-PYROGLUTAMIC ACID;DL-GLUTAMIC ACID LACTAM;DL-PYROGLUTAMIC ACID |
| CAS Registry Number | 149-87-1 |
| Molecular Formula | C5H7NO3 |
| Molecular Weight | 129.11 |
| EINECS | 205-748-3 |
| Other Registry Numbers | |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 183-185 °C(lit.) |
| Storage | Store below +30°C. |
| Solubulity | 52g/l |
| form | Crystalline Powder |
| Color | White |
| PH | 1.7 (50g/l, H2O, 20℃) |
| Water Solubility | 5.67 g/100 mL (20 ºC) |
| BRN | 82131 |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | DL-5-Oxoproline(149-87-1) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xn,Xi |
| R Phrase | 22-36/37/38 |
| S Phrase | 26-37/39 |
| WGK Germany | 3 |
| Storage Class | IRRITANT |
| HS Code | 29337900 |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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