2-羧基吡咯
pyrrole-2-carboxylic acid
CAS: 634-97-9
Molecular Formula: C5H5NO2
2-羧基吡咯 - Names and Identifiers
| Name | pyrrole-2-carboxylic acid |
| Synonyms | Minalin Minaline NSC 48130 TIMTEC-BB SBB004332 RARECHEM AL BO 1190 Pyrrole -2-forMic acid 1H-pyrrole-2-carboxylate 2-Pyrrolecarboxylic acid PYRROLE-2-CARBOXYLIC ACID pyrrole-2-carboxylic acid 1H-Pyrrole-2-carboxylic acid 1H-pyrrole-2-carboxylic acid |
| CAS | 634-97-9 |
| EINECS | 211-221-9 |
| InChI | InChI=1/C5H5NO2/c7-5(8)4-2-1-3-6-4/h1-3,6H,(H,7,8)/p-1 |
2-羧基吡咯 - Physico-chemical Properties
| Molecular Formula | C5H5NO2 |
| Molar Mass | 111.1 |
| Density | 0.862 |
| Melting Point | 204-208 °C (dec.) (lit.) |
| Boling Point | 340.3±15.0 °C(Predicted) |
| Flash Point | 159.6°C |
| Solubility | Soluble in methanol. |
| Vapor Presure | 3.35E-05mmHg at 25°C |
| Appearance | White powder |
| Color | White to off-white to pale pink |
| BRN | 80825 |
| pKa | 4.45(at 20℃) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.441-1.445 |
| MDL | MFCD00005219 |
2-羧基吡咯 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| HS Code | 29339900 |
| Hazard Note | Irritant |
2-羧基吡咯 - Reference
| Reference Show more | 1. [IF=3.72] Yuxi Yue et al."Purification, Fermentation Optimization, and Antibacterial Activity of Pyrrole-2-carboxylic Acid Produced by an Endophytic Bacterium, Bacillus cereus ZBE, Isolated from Zanthoxylum bungeanum."Ind Eng Chem Res. 2022;XXXX(XXX):XXX-XXX |
2-羧基吡咯 - Reference Information
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| biological activity | Pyrrole-2-carboxylic acid (2-Pyrrolecarboxylic acid) is a degradation product of sialic acid, it is also an oxidized derivative of the D-hydroxyproline isomer. |
Last Update：2024-04-09 02:00:10
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