2-ISOBUTYL-3-METHYLPYRAZINE

Price	$100
Package	25KG

Product Details

Product Name: 2-ISOBUTYL-3-METHYLPYRAZINE	CAS No.: 3149-28-8
EC-No.: 221-579-8	Min. Order: 25KG
Purity: 98%	Supply Ability: 1000KG
Release date: 2019/07/06

CR179

Product Name:	2-Methoxypyrazine
Synonyms:	2-METHOXYPYRAZINE;METHOXYPYRAZINE;METHOXYPYRAZINE, 2-;FEMA 3302;FEMA NUMBER 3302;methoxy-pyrazin;2-METHOXYPYRAZINE 99+% FCC;2-Methoxypyrazine,98%
CAS:	3149-28-8
MF:	C5H6N2O
MW:	110.11
EINECS:	221-579-8
Product Categories:	Pyrazine;Pyrazines;Alkoxypyrazines;pyrazine Flavor;Building Blocks;Heterocyclic Building Blocks;Alphabetical Listings;Flavors and Fragrances;M-N
Mol File:	3149-28-8.mol

2-Methoxypyrazine Chemical Properties

Boiling point	60-61 °C29 mm Hg(lit.)
density	1.14 g/mL at 25 °C(lit.)
refractive index	n20/D 1.509(lit.)
FEMA	3302 \| METHOXYPYRAZINE
Fp	114 °F
storage temp.	Store below +30°C.
BRN	2241
CAS DataBase Reference	3149-28-8(CAS DataBase Reference)
NIST Chemistry Reference	Pyrazine, methoxy-(3149-28-8)
EPA Substance Registry System	Pyrazine, methoxy-(3149-28-8)

Safety Information

Hazard Codes	Xn
Risk Statements	10-22-37/38-41
Safety Statements	16-26-39
RIDADR	UN 1993 3/PG 3
WGK Germany	3
TSCA	Yes
HazardClass	3
PackingGroup	III
HS Code	29339990

MSDS Information

Provider	Language
2-Methoxypyrazine	English
SigmaAldrich	English
ALFA	English

2-Methoxypyrazine Usage And Synthesis

Description	2-methoxypyrazine is a kind of pyrazine derivative. It emits a kernels and cocoa-like aroma. It is a commonly used daily, food flavoring agent. It has many kinds of flavoring derivatives such as 3-Isobutyl-2-methoxypyrazine, 3-sec-butyl-2-methoxypyrazine, 3-alkyl-2-methoxypyrazines and 3-isopropyl-2-methoxypyrazine. There derivatives could be found in wine and many kinds of fruits such as berry and grapes.
References	Murray, K. E., J. Shipton, and F. B. Whitfield. "2-methoxypyrazines and the flavour of green peas (Pisum sativum). " Chemistry & Industry 27.14(1970):897-898. Hashizume, Katsumi, and Takashi Samuta. "Grape maturity and light exposure affect berry methoxypyrazine concentration." American Journal of Enology and Viticulture 50.2 (1999): 194-198. Hartmann, Peter J., Harold M. McNair, and Bruce W. Zoecklein. "Measurement of 3-alkyl-2-methoxypyrazine by headspace solid-phase microextraction in spiked model wines." American Journal of Enology and Viticulture 53.4 (2002): 285-288. HASHiZUME, Katsumi, and Norihiko Umeda. "Methoxypyrazine content of Japanese red wines." Bioscience, biotechnology, and biochemistry 60.5 (1996): 802-805. Lacey, Michael J., et al. "Methoxypyrazines in Sauvignon blanc grapes and wines." American Journal of Enology and Viticulture 42.2 (1991): 103-108.
Chemical Properties	Colorless liquid

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates： Pharmaceutical intermediates; OLED intermediates;

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career henan chemical co