(2S)-2-(hydroxymethyl)pyrrolidinium
L-(+)-Prolinol
CAS: 23356-96-9
Molecular Formula: C5H11NO
(2S)-2-(hydroxymethyl)pyrrolidinium - Names and Identifiers
| Name | L-(+)-Prolinol |
| Synonyms | H-PRO-OL H-L-PRO-OL L-Prolinol H-PROLINOL L-PROLINOL (-)-L-PROLINOL L-(+)-Prolinol L-(+)-PROLINOL (S)-(+)-PROLINOL pyrrolidin-2-ylmethanol pyrrolidin-1-ylmethanol L-2-PYRROLIDINEMETHANOL (2S)-pyrrolidin-2-ylmethanol (2R)-pyrrolidin-2-ylmethanol (S)-(+)-2-Hydroxymethylpyrrolidine (2S)-2-(hydroxymethyl)pyrrolidinium (S)-(+)-2-(Hydroxymethyl)pyrrolidine (S)-(+)-2-Pyrrolidinemethanol |
| CAS | 23356-96-9 |
| EINECS | 245-605-2 |
| InChI | InChI=1/C5H11NO/c7-4-5-2-1-3-6-5/h5-7H,1-4H2/p+1/t5-/m0/s1 |
(2S)-2-(hydroxymethyl)pyrrolidinium - Physico-chemical Properties
| Molecular Formula | C5H11NO |
| Molar Mass | 101.15 |
| Density | 1.036g/mLat 20°C(lit.) |
| Melting Point | 42-44℃ |
| Boling Point | 74-76°C2mm Hg(lit.) |
| Specific Rotation(α) | 31 º ((c=1,Toluene)) |
| Flash Point | 187°F |
| Water Solubility | Fully miscible in water. Soluble in chloroform. |
| Solubility | Chloroform |
| Vapor Presure | 0.0423mmHg at 25°C |
| Appearance | Transparent liquid |
| Specific Gravity | 1.025 |
| Color | Clear colorless to pale yellow |
| BRN | 79843 |
| pKa | 14.77±0.10(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Sensitive | Air Sensitive |
| Refractive Index | n20/D 1.4853(lit.) |
| MDL | MFCD00005255 |
(2S)-2-(hydroxymethyl)pyrrolidinium - 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 |
| FLUKA BRAND F CODES | 3-10-23 |
| HS Code | 29221990 |
| Hazard Note | Irritant/Air Sensitive |
(2S)-2-(hydroxymethyl)pyrrolidinium - Reference Information
| application | L-proline is one of the important amino acids for the synthesis of human protein, an important raw material for amino acid infusion, and a major intermediate for the synthesis of captopril, enalapril and other first-line antihypertensive drugs. it has been widely used in food and medicine industries. It is mainly used as a nutritional supplement and flavor agent. It reacts with amino acid-carbonyl in co-heating with sugar to generate special fragrance substances. |
Last Update：2024-04-09 15:16:49
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