Merck
CN

77879

Supelco

(R)-(+)-α-甲基苄胺

for chiral derivatization, LiChropur, ≥99.0%

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别名:
(R)-(+)-1-苯乙胺
线性分子式:
C6H5CH(CH3)NH2
CAS号:
分子量:
121.18
Beilstein:
2410916
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

等级

for chiral derivatization

质量水平

蒸汽压

0.5 mmHg ( 20 °C)

检测方案

≥99.0% (sum of enantiomers, GC)
≥99.0%

形式

liquid

旋光性

[α]20/D +30±1°, c = 10% in ethanol

光学纯度

enantiomeric ratio: ≥99.5:0.5 (GC)

质量

LiChropur

技术

HPLC: suitable

折射率

n20/D 1.526 (lit.)
n20/D 1.528

bp

187-189 °C (lit.)

密度

0.952 g/mL at 20 °C (lit.)

储存温度

2-8°C

SMILES字符串

C[C@@H](N)c1ccccc1

InChI

1S/C8H11N/c1-7(9)8-5-3-2-4-6-8/h2-7H,9H2,1H3/t7-/m1/s1

InChI key

RQEUFEKYXDPUSK-SSDOTTSWSA-N

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一般描述

(R)-(+)-α-Methylbenzylamine is a high quality, useful chiral derivatization reagent for all analytical applications, specific to GC in the chiral field. It is specially selected to meet the requirements for derivatization reagents for enantiomeric excess determinations.

应用

(R)-(+)-a-Methylbenzylamine also known as (R)-(+)-1-Phenylethylamine may be used in resolution of a chiral arylalkylamine involving high-conversion enantioselective condensation with capric acid followed by hydrolysis to yield corresponding (R)-(+)-amide.

其他说明

用于测定酸对映体纯度的手性胺

推荐产品

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

法律信息

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

象形图

CorrosionExclamation mark

警示用语:

Danger

危险声明

危险分类

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B

储存分类代码

8A - Combustible, corrosive hazardous materials

WGK

WGK 1

闪点(°F)

158.0 °F - closed cup

闪点(°C)

70 °C - closed cup

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


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1000309185

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W.H. Pirkle and J. Finn et al.
Asymmetric Synthesis, 1 (1983)
Easy-on, easy-off?resolution of chiral 1-phenylethylamine catalyzed by Candida antarctica lipase B.
Torres-Gavilan, A., et al.
Tetrahedron Asymmetry, 18.22, 2621-2624 (2007)
R.W. Souter
Chromatographic Separations of Stereoisomers null
Karim Engelmark Cassimjee et al.
Organic & biomolecular chemistry, 10(28), 5466-5470 (2012-06-13)
For biocatalytic production of pharmaceutically important chiral amines the ω-transaminase enzymes have proven useful. Engineering of these enzymes has to some extent been accomplished by rational design, but mostly by directed evolution. By use of a homology model a key
Hyungdon Yun et al.
Bioscience, biotechnology, and biochemistry, 72(11), 3030-3033 (2008-11-11)
To produce (S)-alpha-methylbenzylamine (MBA) from acetophenone, recombinant Escherichia coli co-expressing omega-transaminase and acetolactate synthase was used as a whole-cell biocatalyst. The solvent-bridge reaction system increased the yield of the whole-cell reaction by 2.5-fold, and the inhibitory (S)-alpha-MBA produced in the

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