(1S,2S)-(+)-Pseudoephedrine Hydrochloride CAS#345-78-8
(1S,2S)-(+)-Pseudoephedrine hydrochloride is an odorless white crystalline powder with a bitter taste. It dissolves freely in water, slightly in ethanol, and is insoluble in chloroform and ether. It is a key pharmaceutical raw material for compound cold medicines and other drugs, and also a common intermediate for organic synthesis.
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(1S,2S)-(+)-Pseudoephedrine hydrochloride Chemical Properties
| Product Name: | (1S,2S)-(+)-Pseudoephedrine hydrochloride |
| Synonyms: | (+)-PSI-EPHEDRINE HYDROCHLORIDE;PSI-EPHEDRINE HYDROCHLORIDE;PSEUDOEPHEDRINE HCL;PSEUDOEPHEDRINE HCL, (+)-1S,2S-;PSEUDOEPHEDRINE HYDROCHLORIDE;a)]-;alpha-(1-(methylamino)ethyl)-,hydrochloride,(s-(r*,r*))-benzenemethano;benzenemethanol,alpha-[1-(methylamino)ethyl]-,hydrochloride,[s-(theta,thet |
| CAS: | 345-78-8 |
| MF: | C10H16ClNO |
| MW: | 201.69 |
| EINECS: | 206-462-1 |
| Product Categories: | Pharmaceutical Raw Materials;Amines;Aromatics;Chiral Reagents;Intermediates & Fine Chemicals;Pharmaceuticals;API's |
| Mol File: | 345-78-8.mol |
| Melting point | 185-188 °C(lit.) |
| alpha | 61 º (c=5, H2O,2dm tube) |
| storage temp. | Refrigerator (+4°C) |
| solubility | Freely soluble in water and in ethanol (96 per cent), sparingly soluble in methylene chloride. |
| pka | 9.22(at 25℃) |
| form | buffered aqueous solution |
| biological source | rabbit |
| Merck | 138007 |
| BRN | 3915112 |
| LogP | -1.74 at 23℃ and pH7 |
| CAS DataBase Reference | 345-78-8(CAS DataBase Reference) |
| EPA Substance Registry System | Benzenemethanol, .alpha.-[(1S)-1-(methylamino)ethyl]-, hydrochloride, (.alpha.S)- (345-78-8) |
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Product Usage of (1S,2S)-(+)-Pseudoephedrine Hydrochloride
As a key intermediate for organic synthesis, (1S,2S)-(+)-Pseudoephedrine hydrochloride has reactive functional groups for various chemical reactions. It is widely applied to synthesize fine chemicals and pharmaceutical intermediates with targeted structures, boasting high practical value in organic synthesis.
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