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2-Methoxy-3-isobutyl pyrazine

2-Methoxy-3-isobutyl pyrazine
2-Methoxy-3-isobutyl pyrazine structure
CAS No.
24683-00-9
Chemical Name:
2-Methoxy-3-isobutyl pyrazine
Synonyms
ipmp;FEMA 3132;Femano.3132;FEMA NUMBER 3132;2-Methoxy-3-isobutyl;3-methoxy-2-isobutylpyrazine;2-METHOXY-3-ISOBUTYLPYRAZINE;2-ISOBUTYL-3-METHOXYPYRAZINE;3-ISOBUTYL-2-METHOXYPYRAZINE;2-methoxy-3-iosobutylpyrazine
CBNumber:
CB3154674
Molecular Formula:
C9H14N2O
Formula Weight:
166.22
MOL File:
24683-00-9.mol

2-Methoxy-3-isobutyl pyrazine Properties

Boiling point:
294.44°C (rough estimate)
Density 
0.99 g/mL at 25 °C(lit.)
FEMA 
3132 | 2-ISOBUTYL-3-METHOXYPYRAZINE
refractive index 
n20/D 1.49(lit.)
Flash point:
176 °F
storage temp. 
2-8°C
pka
0.80±0.10(Predicted)
form 
Liquid
Specific Gravity
0.995
color 
Clear colorless
Odor
green-pepper odor FCT 2000
JECFA Number
792
CAS DataBase Reference
24683-00-9(CAS DataBase Reference)
NIST Chemistry Reference
Pyrazine, 2-methoxy-3-(2-methylpropyl)-(24683-00-9)
EPA Substance Registry System
Pyrazine, 2-methoxy-3-(2-methylpropyl)- (24683-00-9)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS02,GHS06,GHS08,GHS07
Signal word  Danger
Hazard statements  H227-H225-H301-H311-H331-H370-H315-H319-H335
Precautionary statements  P210-P260-P280-P301+P310-P311-P261-P305+P351+P338-P210e-P280a-P405-P501a
Hazard Codes  Xi,T,F
Risk Statements  36/37/38-39/23/24/25-23/24/25-11
Safety Statements  26-36-24/25-45-36/37-16-7
RIDADR  UN 1230 3/PG 2
WGK Germany  3
TSCA  Yes
HS Code  29339900

2-Methoxy-3-isobutyl pyrazine price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 297666 2-Isobutyl-3-methoxypyrazine 99% 24683-00-9 1g $54 2019-12-02 Buy
Sigma-Aldrich 06224 2-Isobutyl-3-methoxypyrazine analytical standard 24683-00-9 1ml $70 2019-12-02 Buy
TCI Chemical I0331 2-Isobutyl-3-methoxypyrazine >97.0%(GC)(T) 24683-00-9 1mL $52 2019-12-02 Buy
TCI Chemical I0331 2-Isobutyl-3-methoxypyrazine >97.0%(GC)(T) 24683-00-9 5mL $155 2019-12-02 Buy
Alfa Aesar A13680 2-Isobutyl-3-methoxypyrazine, 98% 24683-00-9 5g $178 2019-12-02 Buy

2-Methoxy-3-isobutyl pyrazine Chemical Properties,Uses,Production

Description

2-Isobutyl-3-methoxypyrazine has an extremely powerful odor with a reported threshold value of 2 parts per trillion in water. Diluted water solutions exhibit a characteristic odor of green bell peppers. May be synthesized by condensation of leucine amide with glyoxal, followed by methylation with CH2H2.

Chemical Properties

2-Isobutyl-3-methoxypyrazine has a green bell pepper, green pea odor. Diluted water solutions of this compound exhibit a characteristic odor of green bell peppers.

Chemical Properties

CLEAR COLOURLESS LIQUID

Occurrence

Reported present in green bell pepper, coffee, galbanum oil, potato products, peas, grapes, lettuce, sherry, white wine, cocoa, beans, beetroot, passion fruit and okra.

Preparation

By condensation of leucine amide with glyoxal followed by methylation with CH2H2

Aroma threshold values

Detection: 2 ppt to 10 ppb

2-Methoxy-3-isobutyl pyrazine Preparation Products And Raw materials

Raw materials

Preparation Products


2-Methoxy-3-isobutyl pyrazine Suppliers

Global( 148)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 24687 60
career henan chemical co
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Chemwill Asia Co.,Ltd.
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Hubei Jusheng Technology Co.,Ltd.
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Jinan Finer Chemical Co., Ltd
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Accela ChemBio Inc.
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Haihang Industry Co.,Ltd
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Xiamen AmoyChem Co., Ltd
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Hubei xin bonus chemical co. LTD
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027-59338440 sales@guangaobio.com CHINA 23048 58
BOC Sciences
1-631-619-7922
1-631-614-7828 inquiry@bocsci.com United States 20114 58

View Lastest Price from 2-Methoxy-3-isobutyl pyrazine manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2020-01-17 2-Isobutyl-3-methoxypyrazine
24683-00-9
US $0.00-0.00 / 公斤 100G 99.0%+ 100 tons Shaanxi Dideu Medichem Co. Ltd
2018-07-28 2-Methoxy-3-isobutyl pyrazine
24683-00-9
US $100.00 / KG 25KG 98% 1000KG career henan chemical co

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