Pyrazinecarboxylic acid (CAS 98-97-5) — formula C5H4N2O2, molecular weight 124.10; category organic chemicals.
| CAS Number | 98-97-5 |
|---|---|
| Molecular Formula | C5H4N2O2 |
| Molecular Weight | 124.10 |
| LogP | 0.1 |
| Category | Organic Chemicals |
Pyrazinecarboxylic acid is a carbon-based organic compound with CAS registry number 98-97-5 and molecular formula C5H4N2O2 (molecular weight 124.10), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 98-97-5
Its molecular formula C5H4N2O2 comprises 5 C, 4 H, 2 N, 2 O atoms.
Also known as: Pyrazinecarboxylic acid · 吡嗪甲酸 · 2-Pyrazinecarboxylic acid
Category: organic chemicals
The CAS registry number of Pyrazinecarboxylic acid is 98-97-5.
Molecular formula C5H4N2O2, molecular weight 124.10.
It is also registered under: Pyrazinecarboxylic acid, 吡嗪甲酸, 2-Pyrazinecarboxylic acid.
Category: Organic Chemicals.
Independent reference data for Pyrazinecarboxylic acid (CAS 98-97-5), compiled from public chemistry databases.
| CAS Registry Number | 98-97-5 |
|---|---|
| PubChem CID | 1047 |
| Molecular formula | C5H4N2O2 |
| IUPAC name | pyrazine-2-carboxylic acid |
| UNII (FDA) | 2WB23298SP |
| Molecular Weight | 124.10 |
|---|---|
| XLogP3 | 0.1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 124.027277375 |
| Monoisotopic Mass | 124.027277375 |
| Topological Polar Surface Area | 63.1 |
| Heavy Atom Count | 9 |
Pyrazine-2-carboxylic acid; 2-Pyrazinecarboxylic acid; 98-97-5; pyrazinoic acid; pyrazinecarboxylic acid; Paradiazinecarboxylic acid; pyrazinemonocarboxylic acid; NSC-13146; CHEBI:71311; DTXSID30243367; 2WB23298SP; RefChem:177455; CHEBI:48345; DTXCID30165858; 202-718-1; Pyrazinic acid
| GHS notification summary | 82.4% (14 / 17) |
|---|
| GHS notification summary | 82.4% (14 / 17) |
|---|---|
| Reported hazard statements | H315 (17.6%), H319 (17.6%), H335 (17.6%) |
This chemical does not meet GHS hazard criteria for 82.4% (14 of 17) of all reports.
H315 (17.6%): Causes skin irritation [Warning Skin corrosion/irritation]
2-Pyrazinecarboxylic acid · CAS 98-97-5 · C5H4N2O2. UNII 2WB23298SP.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-吡嗪甲酸