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CAS 123-32-0 2,5-Dimethylpyrazine molecular structure lightbox
CAS RN: 123-32-0

2,5-Dimethylpyrazine

Product Availability

Choose a grade to view its available package options.

5 package records4 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250924 100ml In stock Shanghai, Shandong, Hebei Inquiry
Batchno.20251229 2.5L Out of stock 5-7 business days Inquiry
Batchno.20260611 25ml In stock Shanghai, Shandong, Chongqing, Hebei Inquiry
Batchno.20251117 500ml In stock Shandong Inquiry
Batchno.20250301 5ml In stock Shanghai, Shandong, Guangdong, Hebei Inquiry
  • Product code: SSC-026688
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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: 25g, 5g, 100g, 10g, 500g, 1000g
  • Available purity: ≥98%
  • Inventory rows with stock: 8
  • 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 123-32-0
Pack Size Recorded Purity Available Qty Ship From Inquiry
25g -- 4 In Stock Shanghai Inquiry
25g ≥98% 4 In Stock Hong Kong Inquiry
5g -- 3 In Stock Hong Kong Inquiry
5g ≥98% 3 In Stock Shanghai Inquiry
100g -- 2 In Stock Shanghai Inquiry
100g ≥98% 2 In Stock Beijing Inquiry
10g -- 1 In Stock Shenzhen Inquiry
10g ≥98% 1 In Stock Hong Kong Inquiry
500g -- 0 Out of Stock Shanghai Inquiry
500g ≥98% 0 Out of Stock Hong Kong Inquiry
1000g -- 0 Out of Stock Shanghai Inquiry

123-32-0 / 2,5-dimethylpyrazine

Standard CAS: 123-32-0 Multi CAS: No
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
123-32-0
Multi CAS
No
Molecular Formula
C6H8N2
Molecular Weight
108.140000
Exact Mass
108.068748
SMILES
CC1=CN=C(C=N1)C
InChI
InChI=1S/C6H8N2/c1-5-3-8-6(2)4-7-5/h3-4H,1-2H3
InChIKey
LCZUOKDVTBMCMX-UHFFFAOYSA-N

Physical Properties

Melting Point
15 °C
Boiling Point
154.00 to 156.00 °C. @ 760.00 mm Hg
Density
0.982-1.000
Physical Description
Colorless liquid with a pleasant odor; mp = 15 deg C; Liquid colourless to slightly yellow liquid with an earthy, potato-like odour
State
Liquid

Computed Properties

Structural Parameters

Heavy atom count
8
Aromatic heavy atom count
6
Fraction Csp3
0.33
H-bond acceptors
2
Molar refractivity
31.51
TPSA
25.78

LogP / Solubility

WLOGP
1.09
MLOGP
0.95
XLogP3
0.6
Consensus LogP
0.88
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
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.6

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5

Safety & Transport

Pictogram(s)
Irritant Flammable
Signal
Warning
GHS Hazard Statements
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral] H226: Flammable liquid and vapor [Warning Flammable liquids] H302: Harmful if swallowed [Warning Acute toxicity, oral]
Precautionary Statement Codes
P264, P270, P301+P317, P330, and P501 P210, P233, P240, P241, P242, P243, P264, P270, P280, P301+P317, P303+P361+P353, P330, P370+P378, P403+P235, and P501

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