DL-Proline
Synonym(s):(±)-Pyrrolidine-2-carboxylic acid
- CAS NO.：609-36-9
- Empirical Formula: C5H9NO2
- Molecular Weight: 115.13
- MDL number: MFCD00005250
- EINECS: 210-189-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:20:58
What is DL-Proline?
Chemical properties
white to off-white crystalline powder
The Uses of DL-Proline
DL-Proline is the racemic mixture of both L-Proline (P755995) and D-Proline (P755990).
Definition
ChEBI: An alpha-amino acid that is pyrrolidine bearing a carboxy substituent at position 2.
Properties of DL-Proline
| Melting point: | 208 °C (dec.) (lit.) |
| Boiling point: | 215.41°C (rough estimate) |
| Density | 1.1808 (rough estimate) |
| refractive index | 1.4538 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | Methanol, Water |
| form | Crystalline Powder |
| pka | 2.35±0.20(Predicted) |
| color | White to off-white |
| Water Solubility | SOLUBLE |
| Merck | 14,7780 |
| BRN | 80809 |
| CAS DataBase Reference | 609-36-9(CAS DataBase Reference) |
| NIST Chemistry Reference | DL-Proline(609-36-9) |
| EPA Substance Registry System | Proline (609-36-9) |
Safety information for DL-Proline
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P312:Call a POISON CENTER or doctor/physician if you feel unwell. P321:Specific treatment (see … on this label). P302+P352:IF ON SKIN: wash with plenty of soap and water. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for DL-Proline
DL-Proline manufacturer
New Products
Cyclopentane-1,2-dione 2,6-Dibromoaniline (RS)-beta-Amino-beta-(4-bromophenyl)propionic acid 1-AMino-cyclobutaneMethanol HCl TETRABUTYLAMMONIUM CYANIDE 3-Amino-3-(3-fluorophenyl)propanoic acid 3-Amino-3-(4-methylphenyl)propionic acid 3-AMINO-3-(3-CHLORO-PHENYL)-PROPIONIC ACID Cefuroxime EP Impurity-A N-Nitroso hydroxy Cetrizine EP Impurity-A Noradrenaline EP Impurity D/Noradrenaline Methyl Ether Cetirizine EP Impurity A/Cetirizine CBHP Impurity Lantanoprost rc B Clidinium Bromide Impurity 4 - fluoro- 2 - methoxy- 5 - nitroaniline 1-(2-amino-5-hydroxy phenyl)propan-1-one tert-butyl 4-(6-((7-cyclo pentyl -6-(dimethyl carbamoyl) -7H-pyrrolo [2,3-d]pyrimidin-2-yl) amino)pyridin-3-yl) piperazine-1-carboxylate 2-amino-5-nitrobenzonitrile (4-Fluoro-2-methoxy-5-nitro- phenyl)-[4- (1-methyl-1H- indol-3- yl)-pyrimidin-2-yl]- amine (3R,4R)-1-benzyl-N,4-dimethylpiperidin-3- amine 2-Chloro Benzylcyanide 3,4 Diethoxy Benzylcyanide 3,4 Dimethoxy Benzylcyanide 3-chlorobenzyl cyanideRelated products of tetrahydrofuran
You may like
-
DL-Proline CAS 609-36-9View Details
609-36-9 -
Dl-proline CAS 609-36-9View Details
609-36-9 -
DL-Proline CAS 609-36-9View Details
609-36-9 -
DL-Proline,CAS NO:609-36-9View Details
609-36-9 -
10442-39-4 TETRABUTYLAMMONIUM CYANIDE 98+View Details
10442-39-4 -
68208-21-9 98+View Details
68208-21-9 -
3-Amino-3-(3-fluorophenyl)propanoic acid 98+View Details
117391-51-2 -
3-Amino-3-(4-methylphenyl)propionic acid 68208-18-4 98+View Details
68208-18-4
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.