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Merck
CN
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主要文件

安全信息

290041

Sigma-Aldrich

(1S,2S)-(+)-N-甲基伪麻黄碱

99%

别名:

(+)-N-甲基伪麻黄碱, (1S,2S)-2-二甲基氨基-1-苯丙醇

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About This Item

线性分子式:
C6H5CH[CH(CH3)N(CH3)2]OH
CAS Number:
分子量:
179.26
MDL编号:
UNSPSC代码:
12352116
PubChem化学物质编号:

方案

99%

旋光性

[α]21/D +48°, c = 5 in methanol

沸点

145 °C/24 mmHg (lit.)

mp

29-31 °C (lit.)

储存温度

2-8°C

SMILES字符串

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

InChI

1S/C11H17NO/c1-9(12(2)3)11(13)10-7-5-4-6-8-10/h4-9,11,13H,1-3H3/t9-,11+/m0/s1

InChI key

FMCGSUUBYTWNDP-GXSJLCMTSA-N

象形图

Exclamation mark

警示用语:

Warning

危险分类

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - 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)

235.4 °F - closed cup

闪点(°C)

113 °C - closed cup

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

法规信息

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    In this work, simultaneous separation of eight stereoisomers of ephedrine and related compounds ((+/-)-ephedrine, (+/-)-pseudoephedrine, (+/-)-norephedrine and (+/-)-N-methylephedrine) was accomplished using a polymeric chiral surfactant, i.e. polysodium N-undecenoxycarbonyl-L-leucinate (poly-L-SUCL) by chiral (C)MEKC-ESI-MS. The conditions of CMEKC were first investigated. The
    Satoshi Murao et al.
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    We report a 35-year-old man who was referred to our hospital with generalized convulsion and mixed acidosis presumably caused by abuse of SS-BRON tablets, an over-the-counter (OTC) antitussive medication sold in Japan. These tablets contain dihydrocodeine phosphate, methylephedrine, chlorpheniramine, and
    Kimberly A Kahle et al.
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    The effect of cosurfactant identity on microemulsion size, elution range, retention factor, enantioselectivity, methylene selectivity, efficiency, and resolution in chiral microemulsion formulations was examined. The chiral surfactant dodecoxycarbonylvaline was used in conjunction with the cosurfactants 1-butanol, 1-pentanol, 2-pentanol, 1-hexanol, 2-hexanol
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    A novel method for the determination of ephedra alkaloids (methylephedrine and pseudoephedrine) was developed by electrophoresis capillary (CE) separation and electrochemiluminesence detection (ECL). The use of ionic liquid (1-butyl-3-methylimidazolium tetrafluoroborate, BMIMBF(4)) improved the detection sensitivity markedly. The conditions for CE

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