3-Chloropyrazine-2-carboxylic acid (CAS 27398-39-6) — formula C5H3ClN2O2, molecular weight 158.54; category organic chemicals.
| CAS Number | 27398-39-6 |
|---|---|
| Molecular Formula | C5H3ClN2O2 |
| Molecular Weight | 158.54 |
| LogP | 0.6 |
| Category | Organic Chemicals |
3-Chloropyrazine-2-carboxylic acid is a carbon-based organic compound with CAS registry number 27398-39-6 and molecular formula C5H3ClN2O2 (molecular weight 158.54), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 27398-39-6
Its molecular formula C5H3ClN2O2 comprises 5 C, 3 H, 1 Cl, 2 N, 2 O atoms.
Also known as: 3-Chloropyrazine-2-carboxylic acid · 3-氯吡嗪-2-甲酸
Category: organic chemicals
The CAS registry number of 3-Chloropyrazine-2-carboxylic acid is 27398-39-6.
Molecular formula C5H3ClN2O2, molecular weight 158.54.
It is also registered under: 3-Chloropyrazine-2-carboxylic acid, 3-氯吡嗪-2-甲酸.
Category: Organic Chemicals.
Independent reference data for 3-Chloropyrazine-2-carboxylic acid (CAS 27398-39-6), compiled from public chemistry databases.
| CAS Registry Number | 27398-39-6 |
|---|---|
| PubChem CID | 1501900 |
| Molecular formula | C5H3ClN2O2 |
| IUPAC name | 3-chloropyrazine-2-carboxylic acid |
| Molecular Weight | 158.54 |
|---|---|
| XLogP3 | 0.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 157.9883050 |
| Monoisotopic Mass | 157.9883050 |
| Topological Polar Surface Area | 63.1 |
| Heavy Atom Count | 10 |
3-Chloro-2-pyrazine-carboxylic acid; RefChem:499825; 676-250-5; 3-chloropyrazine-2-carboxylic Acid; 27398-39-6; 3-chloro-2-pyrazinecarboxylic acid; MFCD01318438; 3-chloro-pyrazine-2-carboxylic acid; Pyrazinecarboxylic acid, 3-chloro-; 2-Chloropyrazine-3-carboxylic acid; 3-Chloro-2-pryazine-carboxylic acid; SCHEMBL569230; RARECHEM AL BO 0855; CHEMBL5184581; SCHEMBL30042917; 3-chloropyrazine-2-carboxylicacid
| Reported hazard statements | H302 (40%), H312 (40%), H315 (60%), H319 (100%), H332 (40%), H335 (60%) |
|---|
H302 (40%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (40%): Harmful in contact with skin [Warning Acute toxicity, dermal]
3-Chloropyrazine-2-carboxylic acid · CAS 27398-39-6 · C5H3ClN2O2.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-氯吡嗪-2-甲酸