Skip to Content
Merck
CN
All Photos(1)

Key Documents

View All Documentation

Safety Information

W530526

Sigma-Aldrich

5-Isobutyl-2,3-dimethylpyrazine

97%

Synonym(s):

2,3-Dimethyl-5-(2-methylpropyl)pyrazine, 2,3-Dimethyl-5-isobutylpyrazine

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C10H16N2
CAS Number:
54410-83-2
Molecular Weight:
164.25
MDL number:
MFCD06200839
UNSPSC Code:
12164502
PubChem Substance ID:
329830751
Organoleptic:
green; leafy
grade:
Kosher
biological source:
synthetic
food allergen:
no known allergens

biological source

synthetic

Quality Level

300

grade

Kosher

Assay

97%

refractive index

n20/D 1.492

density

0.925 g/mL at 25 °C

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

Organoleptic

green; leafy

SMILES string

CC(C)Cc1cnc(C)c(C)n1

InChI

1S/C10H16N2/c1-7(2)5-10-6-11-8(3)9(4)12-10/h6-7H,5H2,1-4H3

InChI key

HPAYBTQBMQPWCN-UHFFFAOYSA-N

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

182.0 °F

Flash Point(C)

83.33 °C

Regulatory Information

新产品

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCB3123V
MKBW1718V
MKBG5451V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Fangfang Zeng et al.
Insect biochemistry and molecular biology, 113, 103213-103213 (2019-08-24)
Mosquitoes rely heavily on the olfactory system to find a host for a bloodmeal, plants for a source of energy and suitable sites for oviposition. Here, we examined a cluster of eight odorant receptors (ORs), which includes one OR, CquiOR1
Pingxi Xu et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(46), 16592-16597 (2014-10-29)
Insect repellents are important prophylactic tools for travelers and populations living in endemic areas of malaria, dengue, encephalitis, and other vector-borne diseases. DEET (N,N-diethyl-3-methylbenzamide) is a 6-decade-old synthetic repellent, which is still considered the gold standard of mosquito repellents. Mosquitoes

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service