(1S,2R)-N-TOSYLEPHEDRINE
- CAS NO.：127641-25-2
- Empirical Formula: C13H19NO
- Molecular Weight: 205.3
- MDL number: MFCD01632702
- EINECS: 626-375-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:18:45
What is (1S,2R)-N-TOSYLEPHEDRINE?
The Uses of (1S,2R)-N-TOSYLEPHEDRINE
(1R,2S)-2-Pyrrolidino-1-phenyl-1-propanol, is a chiral building block used in asymmetric synthesis. It is also used as a novel heterodimer chiral amide base for enantioselective deprotonation of ketones.
Properties of (1S,2R)-N-TOSYLEPHEDRINE
| Melting point: | 45-48 °C (lit.) |
| Boiling point: | 321.3±22.0 °C(Predicted) |
| Density | 1.075±0.06 g/cm3(Predicted) |
| Flash point: | >230 °F |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 13.89±0.20(Predicted) |
| color | White to Light Yellow |
| optical activity | [α]20/D +15°, c = 2 in chloroform |
Safety information for (1S,2R)-N-TOSYLEPHEDRINE
| 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 |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. 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 (1S,2R)-N-TOSYLEPHEDRINE
| InChIKey | FZVHJGJBJLFWEX-AAEUAGOBSA-N |
(1S,2R)-N-TOSYLEPHEDRINE manufacturer
JSK Chemicals
3Y
Phone:+91-9879767984
Whatsapp: +91-9879767970
product: (1R,2S)-1-Phenyl-2-(1-pyrrolidinyl)-1-propanol 127641-25-2 99%
ALS India Life Sciences Pvt. Ltd
3Y
Phone:+91-8977036378
Whatsapp: +91 8008166674
product: 127641-25-2 95.00%
EMBIO LIMITED
Beijing
Phone:91-9004390567
Whatsapp: 91-9004390567
product: (1R,2S)-1-Phenyl-2-(1-pyrrolidinyl)-1-propanol
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