2-Pyrrolidinecarboxamide, (2S)-
L-Prolinamide
CAS: 7531-52-4
Molecular Formula: C5H10N2O
2-Pyrrolidinecarboxamide, (2S)- - Names and Identifiers
| Name | L-Prolinamide |
| Synonyms | H-Pro-NH2 H-PRO-NH2 PROLINE-NH2 PROLINAMIDE L-PROLINAMIDE L-Prolinamide L-PROLINE AMIDE (S)-PROLINAMIDE L-(-)-PROLINAMIDE (2R)-2-carbamoylpyrrolidinium (S)-pyrrolidine-2-carboxamide (2S)-2-carbamoylpyrrolidinium 2-Pyrrolidinecarboxamide, (2S)- (S)-PYRROLIDINE-2-CARBOXYLIC ACID AMIDE |
| CAS | 7531-52-4 |
| EINECS | 231-397-0 |
| InChI | InChI=1/C5H10N2O/c6-5(8)4-2-1-3-7-4/h4,7H,1-3H2,(H2,6,8)/p+1/t4-/m1/s1 |
| InChIKey | VLJNHYLEOZPXFW-BYPYZUCNSA-N |
2-Pyrrolidinecarboxamide, (2S)- - Physico-chemical Properties
| Molecular Formula | C5H10N2O |
| Molar Mass | 114.15 |
| Density | 1.1008 (rough estimate) |
| Melting Point | 95-97 °C (lit.) |
| Boling Point | 213.66°C (rough estimate) |
| Specific Rotation(α) | -106 º (c=2, EtOH) |
| Flash Point | 137.4°C |
| Water Solubility | Soluble in water and ethanol (50 mg/ml). |
| Solubility | Solubility of methanol: 5% |
| Vapor Presure | 0.000923mmHg at 25°C |
| Appearance | White-like crystal |
| Color | White to straw |
| BRN | 80807 |
| pKa | 16.21±0.20(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Refractive Index | 1.4720 (estimate) |
| MDL | MFCD00005253 |
2-Pyrrolidinecarboxamide, (2S)- - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10 |
| HS Code | 29339900 |
2-Pyrrolidinecarboxamide, (2S)- - Reference Information
| properties | L-prolinamide is a white powder solid, easy to absorb moisture, soluble in water, methanol, ethanol and other solvents, solubility in ethyl acetate, dissolved at high temperature, low temperature slightly soluble, can be recrystallized with EA. |
| Application | L-prolinamide can be used as a raw material for health products, a pharmaceutical intermediate, in addition, it is also an important optically active pyrrole derivative, which can directly catalyze asymmetric Robinson cyclization reaction, Aldol reaction, etc. It is an important intermediate in the synthesis of peptides, and can also be used as a chiral intermediate to synthesize some chiral drugs. |
| Storage Conditions | L-prolinamide should be closed for storage in a dark, dry and cool place, hazardous materials shall be mixed and transported. This product is non-dangerous goods, according to the general transport of chemicals, light handling light, to prevent sun, rain. |
Last Update：2024-04-09 20:52:54
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