290041
(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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关于此项目
线性分子式:
C6H5CH[CH(CH3)N(CH3)2]OH
化学文摘社编号:
分子量:
179.26
UNSPSC Code:
12352116
PubChem Substance ID:
MDL number:
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
SMILES string
C[C@@H]([C@@H](O)c1ccccc1)N(C)C
InChI key
FMCGSUUBYTWNDP-GXSJLCMTSA-N
assay
99%
optical activity
[α]21/D +48°, c = 5 in methanol
bp
145 °C/24 mmHg (lit.)
mp
29-31 °C (lit.)
storage temp.
2-8°C
signalword
Warning
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
此项目有
Guoyi Ma et al.
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Ephedra species of plants have both beneficial and adverse effects primarily associated with the presence of ephedrine alkaloids. Few reports have appeared that examine the direct actions of ephedrine alkaloids on human subtypes of adrenergic receptors (ARs). In the present
H J Lee et al.
Journal of obstetrics and gynaecology : the journal of the Institute of Obstetrics and Gynaecology, 30(6), 563-566 (2010-08-13)
No information is currently available on the safety of methylephedrine, a component of various cold medications available in South Korea. With previous approval by an Institutional Review Board, 349 women inadvertently exposed to methylephedrine during the 1st trimester of pregnancy
Mario Thevis et al.
European journal of mass spectrometry (Chichester, England), 15(4), 507-515 (2009-08-08)
The sympathomimetic agent metamfepramone (2-dimethylamino-1-phenylpropan-1-one, dimethylpropion) is widely used for the treatment of the common cold or hypotonic conditions. Due to its stimulating properties and its rapid metabolism resulting in major degradation products such as methylpseudoephedrine and methcathinone, it has
Kathlyn A Parker et al.
Organic letters, 10(7), 1349-1352 (2008-03-05)
A short sequence based on asymmetric catalysis, chirality transfer, and an optimized carbometallation protocol gave an anti,anti stereotriad building block in six steps. Both enantiomers of the chirality source, N-methyl ephedrine, are inexpensive, and the auxiliary is recoverable. In one
Satoshi Murao et al.
Internal medicine (Tokyo, Japan), 47(11), 1013-1015 (2008-06-04)
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
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