(S)-(-)-1-Amino-1-phenylpropane
Synonym(s):(S)-(−)-1-Phenylpropylamine
- CAS NO.：3789-59-1
- Empirical Formula: C9H13N
- Molecular Weight: 135.21
- MDL number: MFCD00082356
- EINECS: 455-040-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:16:51
What is (S)-(-)-1-Amino-1-phenylpropane?
The Uses of (S)-(-)-1-Amino-1-phenylpropane
(S)-(-)-1-Amino-1-phenylpropane is used in the synthesis of a new series of L-Aspartyl-D-amino amide sweeteners. They contain a sweetness potency 2000 times that of a 10% sucrose solution. Also, a molecul ar determinant of substrate specificity for transaminases, owing to its chiral carbon.
The Uses of (S)-(-)-1-Amino-1-phenylpropane
For synthesis of optically active products
The Uses of (S)-(-)-1-Amino-1-phenylpropane
(S)-(?)-α-Ethylbenzylamine can be used:
- To prepare optically active copolyacrylate polymers with sensing and chiroptical properties.
- As a chiral auxiliary in the preparation of enantioenriched indanone derived α-SCF2H β-keto esters.
Properties of (S)-(-)-1-Amino-1-phenylpropane
| Melting point: | -69°C |
| Boiling point: | 205°C |
| alpha | -20 º (neat) |
| Density | 0.940 g/mL at 20 °C(lit.) |
| vapor pressure | 26.5Pa at 20℃ |
| refractive index | n |
| Flash point: | 77°C |
| storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C |
| solubility | soluble in Chloroform, Ethanol. Methanol |
| pka | 9.34±0.10(Predicted) |
| form | clear liquid |
| color | Colorless to Light yellow to Light orange |
| optical activity | [α]20/D 20±2°, neat |
| Sensitive | Air Sensitive |
| BRN | 2412016 |
| CAS DataBase Reference | 3789-59-1(CAS DataBase Reference) |
Safety information for (S)-(-)-1-Amino-1-phenylpropane
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07  Environment GHS09 |
| GHS Hazard Statements |
H227:Flammable liquids H302:Acute toxicity,oral H314:Skin corrosion/irritation H318:Serious eye damage/eye irritation H401:Hazardous to the aquatic environment, acute hazard H411:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P309:IF exposed or if you feel unwell: P310:Immediately call a POISON CENTER or doctor/physician. 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 (S)-(-)-1-Amino-1-phenylpropane
New Products
Tetrabutylammonium perchlorate DL-beta-(3-Bromophenyl)alanine N,N CARBONYL DIIMIDAZOLE 2-Amino-5-bromo-4-(trifluoromethyl)pyridine（RM for Indian lab) (RS)-beta-Amino-beta-(4-bromophenyl)propionic acid (R)-1-Benzyl-3-pyrrolidinecarbonitrile Rifaximin EP Impurity-G 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 2,2'-(5-methyl-1,3-phenylene)-di(2-Methylpropionitrile) 1-methyl amino-2,4-dinitro benzene 5-Methyl-1,3-benzenediacetonitrile 4-Fluorothiophenol (R)-BoroLeu-(+)-Pinanediol-CF3COOH 4-(5-amino-1-methyl-1h-benzoimidazol-2-yl)-butyric acid isopropyl ester. 2-Chloro Benzylcyanide 3-chlorobenzyl cyanide 3,4 Diethoxy Benzylcyanide 3,4 Dimethoxy Benzylcyanide valeronitrile 4-Bromo BenzylcyanideRelated products of tetrahydrofuran
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