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335568

Sigma-Aldrich

2-Methoxy-2-phenylethanol

99%

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About This Item

Linear Formula:
C6H5CH(OCH3)CH2OH
CAS Number:
2979-22-8
Molecular Weight:
152.19
EC Number:
221-030-2
MDL number:
MFCD00075063
UNSPSC Code:
12352100
PubChem Substance ID:
24860327
NACRES:
NA.22

Assay

99%

form

liquid

refractive index

n20/D 1.519 (lit.)

bp

237 °C (lit.)

density

1.061 g/mL at 25 °C (lit.)

functional group

ether
hydroxyl
phenyl

SMILES string

COC(CO)c1ccccc1

InChI

1S/C9H12O2/c1-11-9(7-10)8-5-3-2-4-6-8/h2-6,9-10H,7H2,1H3

InChI key

JDTUPLBMGDDPJS-UHFFFAOYSA-N

Application

(S)-2-methoxy-2-phenylethanol was employed as chiral probe for the determination of absolute configuration of active (-) enantiomer of amlodipine. 2-Methoxy-2-phenylethanol was also used in the synthesis of optically active 1,4-dihydropyridines.

Pictograms

Exclamation mark
GHS07

Signal Word

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

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

208.4 °F - closed cup

Flash Point(C)

98 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

JAN Code

335568-VAR:
335568-BULK:
335568-5G:
335568-25G:

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Certificates of Analysis (COA)

Lot/Batch Number
00613CJ
04511BV
07514MD
14013JC
11823JU

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Enzymatic resolution of the chiral inductor 2-methoxy-2-phenylethanol.
Monterde MI, et al.
Tetrahedron Asymmetry, 13(10), 1091-1096 (2002)
S Goldmann et al.
Journal of medicinal chemistry, 35(18), 3341-3344 (1992-09-04)
The active (-) enantiomer of amlodipine was originally reported to have R configuration. This does not concur with other 1,4-dihydropyridines with known absolute configuration. This configuration has now been determined by X-ray structural analysis using (1S)-camphanic acid and (S)-2-methoxy-2-phenylethanol as

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