Merck
All Photos(4)

287636

Sigma-Aldrich

(1S,2S)-(+)-伪麻黄碱

98%

Synonym(s):
(+)-伪麻黄碱, (+)-ψ-麻黄碱, (1S,2S)-2-甲氨基-1-苯基-1-丙醇, d-伪麻黄碱, d-异麻黄碱
Empirical Formula (Hill Notation):
C10H15NO
CAS Number:
Molecular Weight:
165.23
Beilstein:
2414132
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

质量水平

100

测定

98%

形式

solid

旋光性

[α]20/D +52°, c = 0.6 in ethanol

mp

118-120 °C

SMILES string

CN[C@@H](C)[C@@H](O)c1ccccc1

InChI

1S/C10H15NO/c1-8(11-2)10(12)9-6-4-3-5-7-9/h3-8,10-12H,1-2H3/t8-,10+/m0/s1

InChI key

KWGRBVOPPLSCSI-WCBMZHEXSA-N

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一般描述

(1S,2S)-(+)-Pseudoephedrine, a natural enantiomer of ephedrine, is a decongestant commonly used in cold and allergy medicines.

应用

(1S,2S)-(+)-Pseudoephedrine condenses with N,N-diisopropyl-2-formyl-1-naphthamide to form the corresponding oxazolidine derivative as a single diasterisomer.
(1S,2S)-(+)-Pseudoephedrine may be used as a chiral auxillary in asymmetric synthesis of enantioenriched organic compounds. It may also be used to prepare a novel tertiary pseudo C2-symmetric 1,2-diamine, which facilitates the enantioselective addition of methyl lithium to imines with better yield.

包装

5, 25, 100 g in glass bottle

生化/生理作用

非选择性肾上腺素激动剂;减充血剂

象形图

Exclamation mark

警示用语:

Warning

危险分类

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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