CAS 108-50-9 2,6-Dimethylpyrazine molecular structure

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CAS RN: 108-50-9

2,6-Dimethylpyrazine

Product Availability

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4 package records4 with current stock1 grade group

Grade In stock only

Batch No.	Package	Availability	Warehouse	Inquiry
Batchno.20260622	100g	In stock	Shanghai, Shandong, Chongqing	Inquiry
Batchno.20250909	25g	In stock	Shanghai, Hebei	Inquiry
Batchno.20250915	500g	In stock	Shanghai, Shandong	Inquiry
Batchno.20250320	5g	In stock	Shanghai, Shandong, Guangdong, Chongqing, Hebei	Inquiry

Product code: SSC-009289

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Verified Factory Data

Supply Overview & Packaging Options

Packaging options, recorded purity, stock quantity and ship-from location below are generated from the current factory data table for this CAS.

Pack sizes on record: 5g, 10g, 25g, 100g
Available purity: >97%
Inventory rows with stock: 4
Bulk packaging: confirmed by inquiry

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Available Pack Sizes & Stock

Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 108-50-9
Pack Size	Recorded Purity	Available Qty	Ship From	Inquiry
5g	>97%	5 In Stock	Shenzhen	Inquiry
10g	>97%	5 In Stock	Hong Kong	Inquiry
25g	>97%	5 In Stock	Shanghai	Inquiry
100g	>97%	5 In Stock	Beijing	Inquiry

108-50-9 / 2,6-dimethylpyrazine

2,6-DIMETHYLPYRAZINE | Pyrazine, 2,6-dimethyl- | 3,5-Dimethylpyrazine

Standard CAS: 108-50-9 Multi CAS: Yes

Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS

108-50-9

Multi CAS

Yes

Molecular Formula

C6H8N2

Molecular Weight

108.140000

Exact Mass

108.068748

SMILES

CC1=CN=CC(=N1)C

InChI

InChI=1S/C6H8N2/c1-5-3-7-4-6(2)8-5/h3-4H,1-2H3

InChIKey

HJFZAYHYIWGLNL-UHFFFAOYSA-N

Synonyms

2,6-DIMETHYLPYRAZINE Pyrazine, 2,6-dimethyl- 3,5-Dimethylpyrazine FEMA No. 3273 N77Q72C9I3

Physical Properties

Melting Point

47 - 48 °C

Boiling Point

154.00 to 155.00 °C. @ 760.00 mm Hg

Physical Description

Solid white to yellow lumpy crystals with a nutty, coffee-like odour

State

Solid

Computed Properties

Structural Parameters

Heavy atom count

Aromatic heavy atom count

Fraction Csp3

0.33

H-bond acceptors

Molar refractivity

31.51

TPSA

25.78

LogP / Solubility

WLOGP

1.09

MLOGP

0.95

XLogP3

0.5

Consensus LogP

0.85

Log S (ESOL)

-1.75

Class (ESOL)

Soluble

Log S (Ali)

-1.24

Class (Ali)

Soluble

Log S (SILICOS-IT)

-1.27

Class (SILICOS-IT)

Soluble

ADME

GI absorption

High

BBB permeant

Yes

P-gp substrate

CYP1A2 inhibitor

CYP2C19 inhibitor

CYP2C9 inhibitor

CYP2D6 inhibitor

CYP3A4 inhibitor

Log Kp (skin permeation)

-2.6

Drug-likeness / Medicinal Chemistry

Lipinski

Yes

Ghose

Veber

Yes

Egan

Yes

Muegge

Bioavailability score

0.55

Leadlikeness

Synthetic Accessibility

1.5

Safety & Transport

Pictogram(s)

Flammable Irritant

Signal

Warning

GHS Hazard Statements

H226 (94.7%): Flammable liquid and vapor [Warning Flammable liquids] H302 (99.9%): Harmful if swallowed [Warning Acute toxicity, oral]

Precautionary Statement Codes

P210, P233, P240, P241, P242, P243, P264, P270, P280, P301+P317, P303+P361+P353, P330, P370+P378, P403+P235, and P501

Applications of CAS 108-50-9

This compound is commonly used in general chemistry research and laboratory applications. Starshine Chemical supplies CAS 108-50-9 for R&D and pilot-scale use, with flexible pack sizes and purity grades available.

Physical & Chemical Properties

IUPAC Name

2,6-dimethylpyrazine

Safety Information (GHS)

Pictogram(s): GHS02, GHS07. Signal word: Warning.

H226 (94.7%): Flammable liquid and vapor [Warning Flammable liquids]
H302 (99.9%): Harmful if swallowed [Warning Acute toxicity, oral]

Precautionary statements: P210, P233, P240, P241, P242, P243, P264, P270, P280, P301+P317, P303+P361+P353, P330, P370+P378, P403+P235, and P501 (click each P-code to see the statement)

Request the SDS (Safety Data Sheet) for full hazard and safety documentation.

Storage & Handling

Storage: Store under inert gas. Avoid: Air Sensitive. For detailed hazard, storage and transport information, request the SDS (Safety Data Sheet) with your inquiry.

Quotation & Packaging

Prices are confirmed by inquiry. Request a quote for current pricing, minimum order quantity (MOQ) and lead time. The pack sizes listed on this page are reference options; custom pack sizes and bulk quantities are available on request.

Quality & Compliance

Specifications and purity shown on this page are based on batch records. A Certificate of Analysis (COA) is available on request. For research and further manufacturing use only — not for direct human or therapeutic use.