Skip to the beginning of the images gallery

2-sec-Butyl-3-methoxypyrazine - ≥97.0%(GC), high purity , CAS No.24168-70-5

COA

Grade & Purity:

≥97%(GC)

Cas Number: 24168-70-5
Molecular Weight: 166.22
Beilstein Registry Number: 23(5)11,188
MDL number: MFCD00006136
PubChem CID: 520098
PubChem SID: 488190045

In stock

Item Number

E133284

Grouped product items
SKU	Size	Availability	Price
E133284-1g	1g	3	$63.90
E133284-5g	5g	3	$288.90
E133284-25g	25g	4	$1,296.90

View related series

Metabolite (5307) pyrazines (138) Six-Membered Heterocyclic Compounds (1696)

Basic Description

Synonyms	Q15635537 \| 3-sec-Butyl-2-methoxypyrazine \| AKOS003381940 \| AC1469 \| InChI=1/C9H14N2O/c1-4-7(2)8-9(12-3)11-6-5-10-8/h5-7H,4H2,1-3H3 \| 2-butan-2-yl-3-methoxypyrazine \| EINECS 246-050-9 \| Pyrazine, 2-methoxy, 3-sec-butyl \| Tox21_301823 \| 2-(butan-2-yl)-3-me
Specifications & Purity	≥97%(GC)
Shipped In	Normal
Product Description	Product Describtion: 2-sec-Butyl-3-methoxypyrazine was identified as the main source of earthy/bell pepper (EBP) flavor in the Farmstead Cheddar cheeses.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organoheterocyclic compounds
  - Class Diazines
    - Subclass Pyrazines

Kingdom	Organic compounds
Superclass	Organoheterocyclic compounds
Class	Diazines
Subclass	Pyrazines
Intermediate Tree Nodes	Not available
Direct Parent	Methoxypyrazines
Alternative Parents	Alkyl aryl ethers Heteroaromatic compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Hydrocarbon derivatives
Molecular Framework	Aromatic heteromonocyclic compounds
Substituents	Methoxypyrazine - Alkyl aryl ether - Heteroaromatic compound - Azacycle - Ether - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic heteromonocyclic compound
Description	This compound belongs to the class of organic compounds known as methoxypyrazines. These are pyrazines containing a methoxyl group attached to the pyrazine ring.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Mechanisms of Action

Mechanism of Action	Action Type	target ID	Target Name	Target Type	Target Organism	Binding Site Name	References

Names and Identifiers

Pubchem Sid	488190045
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/488190045
IUPAC Name	2-butan-2-yl-3-methoxypyrazine
INCHI	InChI=1S/C9H14N2O/c1-4-7(2)8-9(12-3)11-6-5-10-8/h5-7H,4H2,1-3H3
InChIKey	QMQDJVIJVPEQHE-UHFFFAOYSA-N
Smiles	CCC(C)C1=NC=CN=C1OC
Isomeric SMILES	CCC(C)C1=NC=CN=C1OC
WGK Germany	3
Molecular Weight	166.22
Beilstein	23(5)11,188
Reaxy-Rn	879302
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=879302&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

4 results found

Lot Number	Certificate Type	Date	Item
B1728038	Certificate of Analysis	Jun 13, 2024	E133284
B2210398	Certificate of Analysis	Nov 16, 2023	E133284
B2210424	Certificate of Analysis	Nov 16, 2023	E133284
B2210408	Certificate of Analysis	Nov 16, 2023	E133284

Chemical and Physical Properties

Refractive Index	1.49
Flash Point(°F)	170.6 °F
Flash Point(°C)	77 °C
Boil Point(°C)	99 °C/20 mmHg
Molecular Weight	166.220 g/mol
XLogP3	1.600
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	3
Exact Mass	166.111 Da
Monoisotopic Mass	166.111 Da
Topological Polar Surface Area	35.000 Å²
Heavy Atom Count	12
Formal Charge	0
Complexity	130.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	1
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Solution Calculators

Molarity Calculator

Determine the necessary mass, volume, or concentration for preparing a solution.

Mass

Concentration

Volume

M. Wt*

g/mol

*When preparing stock solutions, always use the batch-specific molecular weight of the product found on the vial label and the Certificate of Analysis (available online).

Dilution Calculator

Determine the dilution needed to prepare a stock solution.

Concentration 1 (C1)

Volume 1 (V1)

Concentration 2 (C2)

Volume 2 (V2)

Reconstitution Calculator

The reconstitution calculator enables you to quickly determine the volume of a reagent needed to reconstitute your vial. Just enter the mass of the reagent and the target concentration, and the calculator will do the rest.

Volume (to add to vial)

Mass (in vial)

Desired Reconstitution Concentration