287644
(1R,2R)-(-)-伪麻黄碱
98%
别名:
α-(1-甲氨基乙基)苄醇, (-)-ψ-麻黄碱, (-)-伪麻黄碱, (1R,2R)-(-)-2-(甲氨基)-1-苯丙醇, l-伪麻黄碱
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关于此项目
线性分子式:
C6H5CH[CH(NHCH3)CH3]OH
化学文摘社编号:
分子量:
165.23
UNSPSC Code:
12352116
NACRES:
NA.22
PubChem Substance ID:
EC Number:
206-292-8
Beilstein/REAXYS Number:
2803417
MDL number:
Quality Segment
assay
98%
form
solid
optical activity
[α]20/D −51°, c = 0.6 in ethanol
mp
118-120 °C (lit.)
functional group
amine, hydroxyl, phenyl
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+/m1/s1
InChI key
KWGRBVOPPLSCSI-SCZZXKLOSA-N
General description
(1R,2R)-(-)-Pseudoephedrine is an enantiomer of ephedrine mainly used as a chiral auxiliary for asymmetric synthesis.
Application
(1R,2R)-(-)-Pseudoephedrine may be used in the preparation of chiral relay ligands, which can catalyze the addition of diethylzinc to aldehydes leading to the corresponding secondary alcohol. The immobilization of pseudoephedrine on Merrifield resin forms a chiral linker, which may be used for the asymmetric alkylation of amides via solid-phase approach.
警示词
Danger
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3
靶器官
Central nervous system
存储类别
8A - Combustible corrosive hazardous materials
闪点 (F)
Not applicable
闪点 (°C)
Not applicable
PPE（个人防护设备）
dust mask type N95 (US), Eyeshields, Gloves