128345-57-3
(S)-3-Aminopyrrolidine
CAS: 128345-57-3
Molecular Formula: C4H10N2
128345-57-3 - Names and Identifiers
128345-57-3 - Physico-chemical Properties
| Molecular Formula | C4H10N2 |
| Molar Mass | 86.14 |
| Density | 0.967g/mLat 25°C(lit.) |
| Boling Point | 164-165°C(lit.) |
| Specific Rotation(α) | -20 º (neat) |
| Flash Point | 155°F |
| Appearance | clear liquid |
| Color | Colorless to Almost colorless |
| BRN | 4290648 |
| pKa | 9.94±0.20(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,2-8°C |
| Sensitive | Air Sensitive & Hygroscopic |
| Refractive Index | n20/D 1.488(lit.) |
| Physical and Chemical Properties | Density 0.967 boiling point 164-165°C refractive index 1.488 flash point 155 °F specific rotation -20 ° (neat) |
128345-57-3 - 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. |
| UN IDs | 2735 |
| WGK Germany | 3 |
| HS Code | 29339990 |
| Hazard Class | 8 |
| Packing Group | III |
128345-57-3 - Introduction
(S)-3-Aminopyrrolidine, also known as (S)-3-aminoindidine, is an organic compound with the chemical formula C5H7N3. The following is an introduction to its nature, use, preparation and safety information:
Nature:
(S)-3-Aminopyrrolidine is a colorless to yellowish solid, soluble in water and common organic solvents. It has a unique amino and pyrrolidine ring structure.
Use:
(S)-3-aminopyrrolidine is commonly used as an intermediate in the synthesis of organic compounds. It has a wide range of applications in the field of medicine, can be used to synthesize drugs, antibiotics, anti-tumor drugs and other biologically active compounds. In addition, it can also be used for the synthesis of dyes, polymer materials and ligands.
Preparation Method:
The preparation of (S)-3-aminopyrrolidine is usually achieved by methods such as asymmetric hydrogenation, asymmetric reduction, chiral synthesis or chiral chromogenic reaction with a chiral catalyst.
Safety Information:
The following safety precautions should be taken when using or handling (S)-3-aminopyrrolidine:
1. Avoid inhaling (S)-3-aminopyrrolidine dust, fumes or vapors, and ensure that the operation is carried out in a well-ventilated place.
2. avoid (S)-3-amino pyrrolidine and skin contact, such as contact with the skin should be promptly washed with water and soap.
3. Avoid eye contact with (S)-3-aminopyrrolidine. If splashing into eyes occurs, rinse with plenty of water and seek medical attention immediately.
4. In the process of storage and transportation, appropriate fire and explosion prevention measures should be taken to keep away from high temperature, fire source and oxidant.
5. If waste from this compound needs to be disposed of, it should be disposed of in accordance with local regulations.
Nature:
(S)-3-Aminopyrrolidine is a colorless to yellowish solid, soluble in water and common organic solvents. It has a unique amino and pyrrolidine ring structure.
Use:
(S)-3-aminopyrrolidine is commonly used as an intermediate in the synthesis of organic compounds. It has a wide range of applications in the field of medicine, can be used to synthesize drugs, antibiotics, anti-tumor drugs and other biologically active compounds. In addition, it can also be used for the synthesis of dyes, polymer materials and ligands.
Preparation Method:
The preparation of (S)-3-aminopyrrolidine is usually achieved by methods such as asymmetric hydrogenation, asymmetric reduction, chiral synthesis or chiral chromogenic reaction with a chiral catalyst.
Safety Information:
The following safety precautions should be taken when using or handling (S)-3-aminopyrrolidine:
1. Avoid inhaling (S)-3-aminopyrrolidine dust, fumes or vapors, and ensure that the operation is carried out in a well-ventilated place.
2. avoid (S)-3-amino pyrrolidine and skin contact, such as contact with the skin should be promptly washed with water and soap.
3. Avoid eye contact with (S)-3-aminopyrrolidine. If splashing into eyes occurs, rinse with plenty of water and seek medical attention immediately.
4. In the process of storage and transportation, appropriate fire and explosion prevention measures should be taken to keep away from high temperature, fire source and oxidant.
5. If waste from this compound needs to be disposed of, it should be disposed of in accordance with local regulations.
Last Update：2024-04-09 20:52:54
