CAS RN: 13161-30-3
2-Hydroxypyridine N-Oxide
Product Availability
Choose a grade to view its available package options.
11 package records11 with current stock2 grade groups
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20260521 | 100g | In stock | Shanghai, Shenzhen, Wuhan | Inquiry |
| Batchno.20250930 | 10g | In stock | Shanghai, Tianjin | Inquiry |
| Batchno.20250521 | 1kg | In stock | Shanghai | Inquiry |
| Batchno.20260513 | 25g | In stock | Shanghai, Shenzhen, Tianjin, Chengdu | Inquiry |
| Batchno.20251206 | 500g | In stock | Shanghai | Inquiry |
| Batchno.20250112 | 5g | In stock | Shanghai, Tianjin, Chengdu | Inquiry |
| Batchno.20250316 | 5g / 25g / 100g / 500g / 2.5kg | Confirm by inquiry | Shanghai, Shandong, Chongqing | Inquiry |
- Product code: SSC-038772
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, 1000g
- Available purity: 98.00-102.00%
- Inventory rows with stock: 6
- 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 | 98.00-102.00% | 5 In Stock | Beijing | Inquiry |
| 10g | 98.00-102.00% | 5 In Stock | Hong Kong | Inquiry |
| 25g | 98.00-102.00% | 5 In Stock | Shanghai | Inquiry |
| 100g | 98.00-102.00% | 5 In Stock | Hong Kong | Inquiry |
| 500g | 98.00-102.00% | 5 In Stock | Beijing | Inquiry |
| 1000g | 98.00-102.00% | 5 In Stock | Shenzhen | Inquiry |
13161-30-3 / 1-hydroxypyridin-2-one
Basic Information
CAS
13161-30-3
Multi CAS
No
Molecular Formula
C5H5NO2
Molecular Weight
111.100000
Exact Mass
111.032028
SMILES
C1=CC(=O)N(C=C1)O
InChI
InChI=1S/C5H5NO2/c7-5-3-1-2-4-6(5)8/h1-4,8H
InChIKey
SNUSZUYTMHKCPM-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
8
Aromatic heavy atom count
6
H-bond acceptors
3
H-bond donors
1
Molar refractivity
27.89
TPSA
42.23
LogP / Solubility
WLOGP
0.09
MLOGP
0.06
XLogP3
-0.7
Consensus LogP
-0.18
Log S (ESOL)
-1.14
Class (ESOL)
Soluble
Log S (Ali)
-0.53
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.45
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
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5
Safety & Transport
Pictogram(s)
Irritant
Corrosive
Health Hazard
Signal
Warning
Danger
GHS Hazard Statements
H315 (77%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (70%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H335 (67%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
H302 (97.1%): Harmful if swallowed [Warning Acute toxicity, oral]
H318 (97.1%): Causes serious eye damage [Danger Serious eye damage/eye 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
P260, P264, P264+P265, P270, P280, P301+P317, P305+P354+P338, P317, P319, P330, and P501
