CAS RN: 22047-25-2
2-Acetylpyrazine
Product Availability
Choose a grade to view its available package options.
11 package records10 with current stock2 grade groups
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20260503 | 100g | In stock | Shanghai, Chongqing | Inquiry | |
| Batchno.20250606 | 1g | In stock | Shanghai, Shandong | Inquiry | |
| Batchno.20260112 | 25g | In stock | Shanghai, Shandong, Guangdong, Hebei | Inquiry | |
| Batchno.20250812 | 500g | Out of stock | 5-7 business days | Inquiry | |
| Batchno.20251212 | 5g | In stock | Shanghai, Shandong, Guangdong, Chongqing | Inquiry |
- Product code: SSC-106054
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, 500g
- Available purity: ≥98%
- Inventory rows with stock: 4
- Bulk packaging: confirmed by inquiry
Available Pack Sizes & Stock
Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.
| Pack Size | Recorded Purity | Available Qty | Ship From | Inquiry |
|---|---|---|---|---|
| 5g | ≥98% | 5 In Stock | Shanghai | Inquiry |
| 10g | ≥98% | 5 In Stock | Beijing | Inquiry |
| 25g | ≥98% | 5 In Stock | Beijing | Inquiry |
| 100g | ≥98% | 5 In Stock | Hong Kong | Inquiry |
| 500g | ≥98% | 0 Out of Stock | Beijing | Inquiry |
22047-25-2 / 1-pyrazin-2-ylethanone
Basic Information
CAS
22047-25-2
Multi CAS
No
Molecular Formula
C6H6N2O
Molecular Weight
122.120000
Exact Mass
122.048013
SMILES
CC(=O)C1=NC=CN=C1
InChI
InChI=1S/C6H6N2O/c1-5(9)6-4-7-2-3-8-6/h2-4H,1H3
InChIKey
DBZAKQWXICEWNW-UHFFFAOYSA-N
Physical Properties
Melting Point
75 - 77 °C
Physical Description
Solid
colourless to pale yellow crystals with a nutty, popcorn, breadcrust odour
State
Solid
Computed Properties
Structural Parameters
Heavy atom count
9
Aromatic heavy atom count
6
Fraction Csp3
0.17
Rotatable bonds
1
H-bond acceptors
3
Molar refractivity
32.04
TPSA
42.85
LogP / Solubility
WLOGP
0.68
MLOGP
0.59
XLogP3
0.2
Consensus LogP
0.49
Log S (ESOL)
-1.45
Class (ESOL)
Soluble
Log S (Ali)
-1.05
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.14
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)
-2.98
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5
Applications of CAS 22047-25-2
This compound is commonly used in general chemistry research and laboratory applications. Starshine Chemical supplies CAS 22047-25-2 for R&D and pilot-scale use, with flexible pack sizes and purity grades available.
Physical & Chemical Properties
| IUPAC Name | 1-pyrazin-2-ylethanone |
Safety Information (GHS)
Pictogram(s): GHS07. Signal word: Warning.
- H315 (45.8%): Causes skin irritation [Warning Skin corrosion/irritation]
- H319 (45.8%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
- H335 (45.4%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary statements: P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, 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.
Customers Also Viewed
-
2-Ethoxy-3-methylpyrazine
- CAS RN: 32737-14-7
- Product Code: ICTM0809
- Purity/Analytical method: >98.0%(GC)(T)
-
-
-
-
-
