317500
(1S,2R)-(+)-去甲麻黄素
98%
别名:
(1S,2R)-2-氨基-1-苯基-1-丙醇,
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关于此项目
线性分子式:
C6H5CH(OH)CH(CH3)NH2
化学文摘社编号:
分子量:
151.21
UNSPSC Code:
12352116
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
2802896
eCl@ss:
32150313
description
Drug Control: Pszichotróp anyag / Psychotropic Substance (Hungary), 78/2022. (XII. 28.) BM rendelet
Quality Segment
assay
98%
form
solid
optical activity
[α]20/D +40°, c = 7 in 1 M HCl
reaction suitability
reagent type: chrial catalyst
drug control
Pszichotróp anyag / Psychotropic Substance (Hungary), 78/2022. (XII. 28.) BM rendelet
mp
51-54 °C (lit.)
functional group
amine, hydroxyl, phenyl
storage temp.
2-8°C
SMILES string
C[C@@H](N)[C@@H](O)c1ccccc1
InChI
1S/C9H13NO/c1-7(10)9(11)8-5-3-2-4-6-8/h2-7,9,11H,10H2,1H3/t7-,9-/m1/s1
InChI key
DLNKOYKMWOXYQA-VXNVDRBHSA-N
General description
(1S,2R)-(+)-Norephedrine is an enantiomer of ephedrine mainly used as a chiral auxiliary for asymmetric synthesis.
Application
(1S,2R)-(+)-Norephedrine may be used in the preparation of dendritic ligands, which on combining with Ru(II) complexes form efficient asymmetric transfer hydrogenation catalysts. It may also be used in the preparation of N-((1S,2R)-1-hydroxy-1-phenylpropan-2-yl)furan-2-carboxamide. This chiral amide can efficiently catalyze the enantioselective ethylation of aromatic and heteroaromatic aldehydes to secondary alcohols in the absence of titanium tetraisopropoxide as promotor.
警示词
Warning
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
存储类别
11 - Combustible Solids
WGK
WGK 3
闪点 (F)
235.4 °F - closed cup
闪点 (°C)
113 °C - closed cup
PPE（个人防护设备）
dust mask type N95 (US), Eyeshields, Gloves