CompoundList
Sign in
Heterocyclic building blocks

Pentylpyrazine

Also known as 2-Pentylpyrazine, 2-n-Pentylpyrazine, pentyl pyrazine

CAS 6303-75-9Formula C9H14N2Molar mass 150.23 g/molEC 228-604-1
GHS signal word: Warning. Pictograms: Harmful or irritant
Get quotes Safety data
Pentylpyrazine chemical structure, C9H14N2, CAS 6303-75-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
6303-75-9
Formula
C9H14N2
Molar mass
150.23 g/mol
EC number
228-604-1
HS code
293399
Category
Heterocyclic building blocks

What is Pentylpyrazine?

Plain description, key identifiers and synonyms

pentylpyrazine has been reported in Polygala senega.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-pentylpyrazine
CAS number
6303-75-9 CAS number cross-checked
EC number
228-604-1
Molecular formula
C9H14N2
UNII
Y68H0XHI2R
InChIKey
KNDDHUQSPNJCKY-UHFFFAOYSA-N
InChI
InChI=1S/C9H14N2/c1-2-3-4-5-9-8-10-6-7-11-9/h6-8H,2-5H2,1H3
SMILES (canonical and isomeric)
CCCCCC1=NC=CN=C1

Synonyms

  • 2-Pentylpyrazine
  • 2-n-Pentylpyrazine
  • pentyl pyrazine
  • Pyrazine, pentyl-
  • n-Pentylpyrazine
  • n-Amylpyrazine

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
150.23 g/molcalc.
Exact mass
150.1157 Dacalc.
LogP (octanol/water)
2.21calc.
Topological polar surface area
25.78 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
4calc.
Heavy atoms
11calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.56calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1cnccn1

c1cnccn1

1 ring, 6 atoms, the Pyrazine ring system.

6,118 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
Precautionary statements (9)
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Pentylpyrazine suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

No supplier listings yet

Post one free request and suppliers who make or trade Pentylpyrazine can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

Pentylpyrazine price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Pentylpyrazine is traded under.

HS 2933.99Indicative HS code

Heterocyclic compounds with nitrogen hetero-atom(s) only, other

World exports in 2024
$12.1B
−31.0% vs 2023, imports $28.8B
2019 to 2024
Top exporters
  1. China30.5%
  2. India * partner reported16.3%
  3. Ireland9.0%
Top importers
  1. Slovenia31.7%
  2. Italy24.2%
  3. United States5.0%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Pentylpyrazine is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Pentylpyrazine, based on the data on this page

What is Pentylpyrazine?

pentylpyrazine has been reported in Polygala senega.

What is the CAS number of Pentylpyrazine?

The CAS registry number of Pentylpyrazine is 6303-75-9.

What is the molecular formula and weight of Pentylpyrazine?

The molecular formula of Pentylpyrazine is C9H14N2 and its molar mass is 150.23 g/mol.

What is Pentylpyrazine used for?

Known uses and roles of Pentylpyrazine include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Pentylpyrazine hazardous?

Pentylpyrazine carries the GHS signal word "Warning". Main hazards: causes skin irritation, causes serious eye irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Pentylpyrazine?

Pentylpyrazine is usually classified under HS code 293399 (Heterocyclic compounds with nitrogen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Pentylpyrazine?

Post a free request on CompoundList and suppliers of Pentylpyrazine will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Pentylpyrazine?

Suppliers quote Pentylpyrazine on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Pentylpyrazine

Get quotes for Pentylpyrazine

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Pentylpyrazine
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Pentylpyrazine with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/pentylpyrazine-6303-75-9" title="Pentylpyrazine structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Heterocyclic building blocks or HS code 293399

Price on request
Free quotes, contact stays private
Get quotes