CAS RN: 100-26-5
2,5-Pyridinedicarboxylic Acid
Product Availability
Choose a grade to view its available package options.
9 package records9 with current stock1 grade group
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20250303 | 100g | In stock | Shanghai, Shandong, Hebei | Inquiry |
| Batchno.20251119 | 100g | In stock | Shanghai, Shenzhen | Inquiry |
| Batchno.20250721 | 1kg | In stock | Shanghai | Inquiry |
| Batchno.20260520 | 25g | In stock | Shanghai, Shandong, Guangdong, Chongqing, Hebei | Inquiry |
| Batchno.20250224 | 25g | In stock | Shanghai, Shenzhen, Tianjin, Chengdu | Inquiry |
| Batchno.20260603 | 500g | In stock | Shandong | Inquiry |
| Batchno.20260305 | 500g | In stock | Shanghai | Inquiry |
| Batchno.20260618 | 5g | In stock | Shanghai, Shandong, Chongqing, Hebei | Inquiry |
| Batchno.20250609 | 5g | In stock | Shanghai, Shenzhen, Tianjin, Wuhan | Inquiry |
- Product code: SSC-000010
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: 3
- 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 | Shenzhen | Inquiry |
| 10g | ≥98% | 5 In Stock | Hong Kong | Inquiry |
| 25g | ≥98% | 5 In Stock | Hong Kong | Inquiry |
| 100g | ≥98% | 0 Out of Stock | Beijing | Inquiry |
| 500g | ≥98% | 0 Out of Stock | Hong Kong | Inquiry |
100-26-5 / pyridine-2,5-dicarboxylic acid
2,5-Pyridinedicarboxylic acid | 100-26-5 | PYRIDINE-2,5-DICARBOXYLIC ACID
Basic Information
CAS
100-26-5
Multi CAS
Yes
Molecular Formula
C7H5NO4
Molecular Weight
167.120000
Exact Mass
167.021858
SMILES
C1=CC(=NC=C1C(=O)O)C(=O)O
InChI
InChI=1S/C7H5NO4/c9-6(10)4-1-2-5(7(11)12)8-3-4/h1-3H,(H,9,10)(H,11,12)
InChIKey
LVPMIMZXDYBCDF-UHFFFAOYSA-N
Synonyms
2,5-Pyridinedicarboxylic acid
100-26-5
PYRIDINE-2,5-DICARBOXYLIC ACID
Isocinchomeronic acid
4K1KGR926X
Physical Properties
Physical Description
Solid; [Merck Index] Light brown solid
State
Solid
Computed Properties
Structural Parameters
Heavy atom count
12
Aromatic heavy atom count
6
Rotatable bonds
2
H-bond acceptors
3
H-bond donors
2
Molar refractivity
38.16
TPSA
87.49
LogP / Solubility
WLOGP
0.48
MLOGP
0.42
XLogP3
0.2
Consensus LogP
0.37
Log S (ESOL)
-1.42
Class (ESOL)
Soluble
Log S (Ali)
-1.28
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.38
Class (SILICOS-IT)
Soluble
ADME
GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.4
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 (98%): 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
