2,5-Pyridinedicarboxylic acid (CAS 100-26-5) — formula C7H5NO4, molecular weight 167.12; category organic chemicals.
2,5-Pyridinedicarboxylic acid (CAS 100-26-5) is a chemical raw material in the organic chemicals category. Its molecular formula C7H5NO4 comprises 7 C, 5 H, 1 N, 4 O atoms. Its molecular weight is about 167.12. Reported physicochemical data: LogP about 0.2. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 100-26-5 |
|---|---|
| Molecular Formula | C7H5NO4 |
| Molecular Weight | 167.12 |
| LogP | 0.2 |
| Applications | Used to make nicotinic acid, 5-Pyridinedicarboxylic acid: ACTIVE |
| Category | Organic Chemicals |
Documented applications: Used to make nicotinic acid, 5-Pyridinedicarboxylic acid: ACTIVE.
2,5-Pyridinedicarboxylic acid is a carbon-based organic compound with CAS registry number 100-26-5 and molecular formula C7H5NO4 (molecular weight 167.12), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 100-26-5
Its molecular formula C7H5NO4 comprises 7 C, 5 H, 1 N, 4 O atoms.
Also known as: 2,5-Pyridinedicarboxylic acid · 2,5-吡啶二甲酸
Category: organic chemicals
The CAS registry number of 2,5-Pyridinedicarboxylic acid is 100-26-5.
Molecular formula C7H5NO4, molecular weight 167.12.
It is also registered under: 2,5-Pyridinedicarboxylic acid, 2,5-吡啶二甲酸.
Recorded applications: Used to make nicotinic acid, 5-Pyridinedicarboxylic acid: ACTIVE.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 2,5-Pyridinedicarboxylic acid (CAS 100-26-5), compiled from public chemistry databases.
| CAS Registry Number | 100-26-5 |
|---|---|
| PubChem CID | 7493 |
| Molecular formula | C7H5NO4 |
| IUPAC name | pyridine-2,5-dicarboxylic acid |
| UNII (FDA) | 4K1KGR926X |
| Molecular Weight | 167.12 |
|---|---|
| XLogP3 | 0.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 2 |
| Exact Mass | 167.02185764 |
| Monoisotopic Mass | 167.02185764 |
| Topological Polar Surface Area | 87.5 |
| Heavy Atom Count | 12 |
| Vapor Pressure | 0.0000061 [mmHg] |
|---|
2,5-Pyridinedicarboxylic acid; 100-26-5; PYRIDINE-2,5-DICARBOXYLIC ACID; Isocinchomeronic acid; 4K1KGR926X; NSC-177; DTXSID3059210; CHEBI:46865; 2,5-PDC; RefChem:791696; DTXCID9032450; 202-834-2; MFCD00006297; Pyridinedicarboxylic acid-(2,5); Nicotinic Acid EP Impurity D; 6-carboxy-nicotinic acid
| Reported hazard statements | H315 (100%), H319 (100%), H335 (98%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
2,5-Pyridinedicarboxylic acid · CAS 100-26-5 · C7H5NO4. UNII 4K1KGR926X. Vapor Pressure: 0.0000061 [mmHg].
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2,5-吡啶二甲酸