CAS RN: 19838-07-4
2-Hydroxy-3-methylpyrazine
Product Availability
Choose a grade to view its available package options.
1 package records0 with current stock1 grade group
| Batch No. | Package | Availability | Lead Time | Inquiry |
|---|---|---|---|---|
| Batchno.20251231 | 1g / 5g | Out of stock | 8-10 business days | Inquiry |
- Product code: SSC-093465
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: 1g, 0.25g, 5g, 10g, 25g, 100g
- Available purity: >97%
- 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 |
|---|---|---|---|---|
| 1g | >97% | 4 In Stock | Shenzhen | Inquiry |
| 0.25g | >97% | 2 In Stock | Beijing | Inquiry |
| 5g | >97% | 1 In Stock | Shanghai | Inquiry |
| 10g | >97% | 1 In Stock | Beijing | Inquiry |
| 25g | >97% | 0 Out of Stock | Shenzhen | Inquiry |
| 100g | >97% | 0 Out of Stock | Shenzhen | Inquiry |
19838-07-4 / 3-methyl-1H-pyrazin-2-one
Basic Information
CAS
19838-07-4
Multi CAS
No
Molecular Formula
C5H6N2O
Molecular Weight
110.110000
Exact Mass
110.048013
SMILES
CC1=NC=CNC1=O
InChI
InChI=1S/C5H6N2O/c1-4-5(8)7-3-2-6-4/h2-3H,1H3,(H,7,8)
InChIKey
LDQRWMQHTORUIY-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
8
Aromatic heavy atom count
6
Fraction Csp3
0.2
H-bond acceptors
2
H-bond donors
1
Molar refractivity
29.59
TPSA
45.75
LogP / Solubility
WLOGP
0.08
MLOGP
0.06
XLogP3
-0.7
Consensus LogP
-0.19
Log S (ESOL)
-1.13
Class (ESOL)
Soluble
Log S (Ali)
-0.52
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.44
Class (SILICOS-IT)
Very 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)
-3.34
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
Signal
Warning
GHS Hazard Statements
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H335 (83.3%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statement Codes
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
