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Merck

8.18316

(2S,5SR)-(+)-2,5-Dihydro-3,6-dimethoxy-2-isopropyl- 5-methylpyrazine

for synthesis

Synonym(s):

(2S,5SR)-(+)-2,5-Dihydro-3,6-dimethoxy-2-isopropyl- 5-methylpyrazine, Schoellkopf-Hartwig-Reagent, Bislactimether

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About This Item

Empirical Formula (Hill Notation):
C10H18N2O2
CAS Number:
Molecular Weight:
198.26
MDL number:
NACRES:
NA.22
UNSPSC Code:
12352112
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Product Name

(2S,5SR)-(+)-2,5-Dihydro-3,6-dimethoxy-2-isopropyl- 5-methylpyrazine, for synthesis

form

liquid

bp

103-104 °C/21 hPa

density

1.00 g/cm3 at 20 °C

storage temp.

2-30°C

Quality Level

Analysis Note

Assay isomers (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.001 - 1.003
Spec. rotation [α²0/D (undiluted): 60.0 - 65.0 °
Identity (IR): passes test

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

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