Learn More
Thermo Scientific™ L(-)-Proline, 99+%
L-Proline CAS 147-85-3, (synonym: (S)-Pyrrolidine-2-carboxylic acid) is a nonessential amino acid and building block of proteins that has applications such as acting as catalyst in chemical reactions.
Brand: Thermo Scientific™ 157620250
Additional Details : CAS Number : 147-85-3 Weight : 0.08000kg
| Packaging | Glass bottle |
|---|---|
| Quantity | 25g |
Description
This Thermo Scientific brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.
General description
• L-Proline is an amino acid that is found as a component of various proteins.
Application
• L-Proline is used as asymmetric catalyst in organic synthesis and asymmetric aldol cyclization
• It is also used along with ninhydrin in chromatography
• It is involved in the Michael addition of dimethyl malonate to alfa-beta-unsaturated aldehydes
• It is used in pharmaceutical and biotechnological applications due to its osmoprotactant property
• It is precursor of hydroxyproline in collage and involved in proper functioning of joint and tendons
Chemical Identifiers
| 147-85-3 | |
| 115.13 | |
| ONIBWKKTOPOVIA-UHFFFAOYNA-N | |
| 145742 | |
| (2S)-pyrrolidine-2-carboxylic acid |
| C5H9NO2 | |
| MFCD00064318 | |
| l-proline, proline, l---proline, s-pyrrolidine-2-carboxylic acid, 2-pyrrolidinecarboxylic acid, --proline, --s-proline, 2s-pyrrolidine-2-carboxylic acid, prolinum, h-pro-oh | |
| CHEBI:17203 | |
| OC(=O)C1CCCN1 |
Specifications
| L(-)-Proline | |
| 147-85-3 | |
| 200ppm max. | |
| 99+% | |
| Authentic | |
| MFCD00064318 | |
| 06,492; 08,421; 09,393; 10,331; 11,446; 13,292 | |
| 15, 7895 | |
| Glass bottle | |
| ONIBWKKTOPOVIA-UHFFFAOYNA-N | |
| (2S)-pyrrolidine-2-carboxylic acid | |
| 115.13 | |
| 200ppm max. | |
| 95% min. (c=10, H2O, 430nm) 1cm cell | |
| Crystals or Crystalline Powder | |
| 99.0 to 101.0% | |
| − 85.50 (20.00°C c=4,H2O) | |
| 5.5 to 7 (2.5% soln. at 25°C) |
| 200ppm max. | |
| 1ppm max. | |
| 10ppm max. | |
| C5H9NO2 | |
| 10ppm max. | |
| 22, 2 | |
| 0.3% max. (105°C, 3 hrs) | |
| 0.5% max. (TLC) | |
| l-proline, proline, l---proline, s-pyrrolidine-2-carboxylic acid, 2-pyrrolidinecarboxylic acid, --proline, --s-proline, 2s-pyrrolidine-2-carboxylic acid, prolinum, h-pro-oh | |
| OC(=O)C1CCCN1 | |
| -84.5° to -86.8° (20°C, 589nm) (c=4, H2O) | |
| 145742 | |
| CHEBI:17203 | |
| 115.13 | |
| 0.1% max. | |
| 1.3500g/mL | |
| White | |
| 25g |
RUO – Research Use Only