2-Propylpyrazine - ≥98%(GC) , CAS No.18138-03-9

CAS: 18138-03-9 Cat. No.: P132679 Formula: C7H10N2 Molecular Weight: 122.17 Beilstein Registry Number: 23(5)5,418 EC Number: 242-023-0 PubChem CID: 87466
AVAILABLE TO ORDER
GRADE & PURITY ≥98%(GC)
Synonyms
Propylpyrazine | propyl-pyrazine | AKOS006228793 | MLS000716221 | n-Propylpyrazin | Pyrazine, 2-propyl- | EN300-7417400 | 2-Propylpyrazine, 97%, FG | FEMA NO. 3961 | Pyrazine, propyl- | EINECS 242-023-0 | SCHEMBL309452 | UNII-62VZ3AQA6L | DTXSID1066316 |
Storage
Room temperature
Shipped In
Normal
Size
USA
Germany (EU)*
Price
Qty
5g
P132679-5g
In stock ≥10
$22.90
25g
P132679-25g
4 In stock
$93.90
100g
P132679-100g
2 In stock
$290.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥98%(GC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Propylpyrazine | propyl-pyrazine | AKOS006228793 | MLS000716221 | n-Propylpyrazin | Pyrazine, 2-propyl- | EN300-7417400 | 2-Propylpyrazine, 97%, FG | FEMA NO. 3961 | Pyrazine, propyl- | EINECS 242-023-0 | SCHEMBL309452 | UNII-62VZ3AQA6L | DTXSID1066316 |
Specifications & Purity
≥98%(GC)
Storage
Room temperature
Shipped In
Normal
Purity
≥98%(GC)
Names and Identifiers
Pubchem Sid488186420
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488186420
Canonical SmilesCCCC1=NC=CN=C1
IUPAC Name2-propylpyrazine
InChIKeyDJLLTFRHLPVCEL-UHFFFAOYSA-N
INCHI1S/C7H10N2/c1-2-3-7-6-8-4-5-9-7/h4-6H,2-3H2,1H3
Isomeric SMILES CCCC1=NC=CN=C1
PubChem CID 87466
Molecular Weight 122.17
Beilstein 23(5)5,418
Reaxy-Rn 507922

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassDiazines
SubclassPyrazines
Intermediate Tree Nodes Not available
Direct ParentPyrazines
Alternative Parents Heteroaromatic compounds  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Pyrazine - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyrazines. These are compounds containing a pyrazine ring, which is a six-member aromatic heterocycle, that consists of two nitrogen atoms (at positions 1 and 4) and four carbon atoms.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





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 NumberCertificate TypeDateItem
K2129601Certificate of AnalysisJun 09, 2025 P132679
K2129676Certificate of AnalysisJun 09, 2025 P132679
D2325242Certificate of AnalysisFeb 11, 2025 P132679
E1722150Certificate of AnalysisAug 09, 2024 P132679
Chemical and Physical Properties
Refractive Index1.49
Flash Point(°C)65 °C
Boil Point(°C)174 °C
Molecular Weight122.170 g/mol
XLogP31.000
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass122.084 Da
Monoisotopic Mass122.084 Da
Topological Polar Surface Area25.800 Ų
Heavy Atom Count9
Formal Charge0
Complexity73.300
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
References
1. Maosheng Chen, Chenyu Ye, Chengqin Dai, Ruixiang Li, Ruijuan Qi, Chunhua Luo, Hui Peng, Hechun Lin.  (2023)  Self-assembly formation of CuI hybrid micron phosphors with tunable emission for multifunctional applications.  JOURNAL OF COLLOID AND INTERFACE SCIENCE,      [PMID:36791481] [10.1016/j.jcis.2023.01.083]
Solution Calculators
Reviews

Customer Reviews

Frequently Asked Questions

What is the purity of this product, and how is it determined?
This product is supplied at ≥98% purity, determined by gas chromatography (GC). Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at room temperature.
How is this product shipped?
This product ships under standard ambient conditions. No temperature-controlled packaging is required.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 18138-03-9, the molecular formula is C7H10N2, and the molecular weight is 122.17 g/mol. InChIKey DJLLTFRHLPVCEL-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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