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M31104

Sigma-Aldrich

α-Methylbenzylamine

99%

Sinónimos:

(±)-α-Methylbenzylamine, alpha-Methylbenzylamine, (±)-1-Phenylethylamine

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About This Item

Fórmula lineal:
C6H5CH(CH3)NH2
Número de CAS:
618-36-0
Peso molecular:
121.18
Beilstein:
636127
Número CE:
210-545-8
Número MDL:
MFCD00008069
Código UNSPSC:
12352100
ID de la sustancia en PubChem:
24896793
NACRES:
NA.22
En este momento no podemos mostrarle ni los precios ni la disponibilidad

Ensayo

99%

Formulario

liquid

índice de refracción

n20/D 1.526 (lit.)

bp

185 °C/756 mmHg (lit.)

densidad

0.94 g/mL at 25 °C (lit.)

cadena SMILES

CC(N)c1ccccc1

InChI

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

Clave InChI

RQEUFEKYXDPUSK-UHFFFAOYSA-N

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Descripción general

α-Methylbenzylamine is a nitrogen source that is widely used as a representative substrate to study the chemo-enzymatic kinetic resolution of primary amines.[1][2]

Aplicación

α-Methylbenzylamine can be used as a reactant for the synthesis of dihydro-5H-dibenz[c,e]azepinium salts by reacting with racemic biphenol derivatives.[3]
It is used in the synthesis of o-fluorobenzylamines.[4]

Pictogramas

CorrosionExclamation mark
GHS05,GHS07

Palabra de señalización

Danger

Frases de peligro

H302 + H312,H314

Clasificaciones de peligro

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

Código de clase de almacenamiento

8A - Combustible corrosive hazardous materials

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

158.0 °F - closed cup

Punto de inflamabilidad (°C)

70 °C - closed cup

Equipo de protección personal

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

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Certificados de análisis (COA)

Lot/Batch Number
WXBF4402V
WXBD9225V
WXBD8199V
WXBD2087V
WXBD1528V

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Kinetic resolution of ??methylbenzylamine with o?transaminase screened from soil microorganisms: Application of a biphasic system to overcome product inhibition.
Shin, Jong-Shik and Kim, Byung-Gee
Biotechnology and Bioengineering, 55(2), 348-358 (1997)
Jan Dines Knudsen et al.
Microbial cell factories, 15, 37-37 (2016-02-18)
Saccharomyces cerevisiae can be engineered to perform a multitude of different chemical reactions that are not programmed in its original genetic code. It has a large potential to function as whole-cell biocatalyst for one-pot multistep synthesis of various organic molecules
Chemoenzymatic dynamic kinetic resolution of primary amines.
Paetzold, Jens and Backvall, Jan E
Journal of the American Chemical Society, 127(50), 17620-17621 (2005)
Nora Weber et al.
Microbial cell factories, 16(1), 3-3 (2017-01-05)
Whole-cell biocatalysis based on metabolically active baker's yeast with engineered transamination activity can be used to generate molecules carrying a chiral amine moiety. A prerequisite is though to express efficient ω-transaminases and to reach sufficient intracellular precursor levels. Herein, the
Boyeong Kang et al.
Scientific reports, 7(1), 4786-4786 (2017-07-08)
The energy flow during natural photosynthesis is controlled by maintaining the spatial arrangement of pigments, employing helices as scaffolds. In this study, we have developed porphyrin-peptoid (pigment-helix) conjugates (PPCs) that can modulate the donor-acceptor energy transfer efficiency with exceptional precision
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Questions

1–2 of 2 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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