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Merck
CN

77879

(R)-(+)-α-甲基苄胺

derivatization grade (chiral), LiChropur™, ≥99.0%

别名:

(R)-(+)-1-苯乙胺

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关于此项目

线性分子式:
C6H5CH(CH3)NH2
化学文摘社编号:
3886-69-9
分子量:
121.18
UNSPSC Code:
23151817
NACRES:
NA.22
PubChem Substance ID:
329767995
EC Number:
223-423-4
Beilstein/REAXYS Number:
2410916
MDL number:
MFCD00064405
Assay:
≥99.0% (sum of enantiomers, GC), ≥99.0%
Form:
liquid

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InChI key

RQEUFEKYXDPUSK-SSDOTTSWSA-N

InChI

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

SMILES string

C[C@@H](N)c1ccccc1

grade

derivatization grade (chiral)

vapor pressure

0.5 mmHg ( 20 °C)

description

Drug Control: Pszichotróp anyag / Psychotropic Substance (Hungary), 78/2022. (XII. 28.) BM rendelet

assay

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

form

liquid

optical activity

[α]20/D +30±1°, c = 10% in ethanol

optical purity

enantiomeric ratio: ≥99.5:0.5 (GC)

quality

LiChropur™

drug control

Pszichotróp anyag / Psychotropic Substance (Hungary), 78/2022. (XII. 28.) BM rendelet

technique(s)

HPLC: suitable

refractive index

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

bp

187-189 °C (lit.)

density

0.952 g/mL at 20 °C (lit.)

storage temp.

2-8°C

Quality Level

100

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相关类别

General description

(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.

Application

(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.

Other Notes

用于测定酸对映体纯度的手性胺
Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

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

存储类别

8A - Combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

158.0 °F - closed cup

flash_point_c

70 °C - closed cup

ppe

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCL8237
BCCH0027
BCCB1058
BCBZ3515

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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
Carlos Fernandes et al.
The Journal of organic chemistry, 74(8), 3217-3220 (2009-03-17)
A short, convenient, gram scale protocol has been established to allow facile access to all four stereoisomers of 2-aminocyclobutanecarboxylic acid, each in enantiomerically pure form (ee >99%). Starting from the readily available cis racemate, the procedure combines efficient alpha-phenylethylamine derivative
Paul E Harrington et al.
Current medicinal chemistry, 14(28), 3027-3034 (2008-01-29)
The calcium sensing receptor (CaR) is a G protein-coupled receptor (GPCR) that plays a fundamental role in serum calcium homeostasis. The CaR is expressed on the chief cells of the parathyroid gland and is responsible for controlling the secretion of
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