Indazole (CAS 271-44-3) — formula C7H6N2, molecular weight 118.14; category organic chemicals.
| CAS Number | 271-44-3 |
|---|---|
| Molecular Formula | C7H6N2 |
| Molecular Weight | 118.14 |
| LogP | 1.82 |
| Category | Organic Chemicals |
Indazole is a carbon-based organic compound with CAS registry number 271-44-3 and molecular formula C7H6N2 (molecular weight 118.14), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 271-44-3
Its molecular formula C7H6N2 comprises 7 C, 6 H, 2 N atoms.
Also known as: Indazole · 吲唑
Category: organic chemicals
The CAS registry number of Indazole is 271-44-3.
Molecular formula C7H6N2, molecular weight 118.14.
It is also registered under: Indazole, 吲唑.
Category: Organic Chemicals.
Independent reference data for Indazole (CAS 271-44-3), compiled from public chemistry databases.
| CAS Registry Number | 271-44-3 |
|---|---|
| PubChem CID | 9221 |
| Molecular formula | C7H6N2 |
| IUPAC name | 1H-indazole |
| UNII (FDA) | 7C4VQE5C03 |
| Molecular Weight | 118.14 |
|---|---|
| XLogP3 | 1.8 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 118.053098200 |
| Monoisotopic Mass | 118.053098200 |
| Topological Polar Surface Area | 28.7 |
| Heavy Atom Count | 9 |
| Vapor Pressure | 0.00148 [mmHg] |
|---|---|
| LogP | 1.82 |
| Ionization Efficiency | 3.04 |
| Ionization Efficiency | 2.7 |
| Ionization Efficiency | MeCN (80%) |
| Ionization Efficiency | DOI:10.1038/s41598-020-62573-z |
1H-Indazole; INDAZOLE; 271-44-3; Isoindazole; 2-Azaindole; 1H-Benzopyrazole; 1,2-Diazaindene; Benzopyrazole; 1,2-Diazaindene (VAN); EINECS 205-978-4; NSC 26336; 7C4VQE5C03; CHEBI:36669; NSC-26336; 1H-INDAZOLE [MI]; DTXSID4075374
| GHS notification summary | 25% (1 / 4) |
|---|
| GHS notification summary | 25% (1 / 4) |
|---|---|
| Reported hazard statements | H315 (75%), H319 (75%), H335 (75%) |
This chemical does not meet GHS hazard criteria for 25% (1 of 4) of reports.
H315 (75%): Causes skin irritation [Warning Skin corrosion/irritation]
Indazole · CAS 271-44-3 · C7H6N2. UNII 7C4VQE5C03. Vapor Pressure: 0.00148 [mmHg]; LogP: 1.82; Ionization Efficiency: 3.04.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 吲唑