Indazole
- CAS No.
- 271-44-3
- Chemical Name:
- Indazole
- Synonyms
- 1H-INDAZOLE;Indazol;BENZOPYRAZOLE;2-Azaindole;Isoindazole;Indazole(6CI);INDAZOLE;1h-indazol;Indazole>Indazole,99%
- CBNumber:
- CB7466247
- Molecular Formula:
- C7H6N2
- Molecular Weight:
- 118.14
- MOL File:
- 271-44-3.mol
- Modify Date:
- 2023/5/9 17:25:19
| Melting point | 145-148 °C (lit.) |
|---|---|
| Boiling point | 270 °C/743 mmHg (lit.) |
| Density | 1.4220 (rough estimate) |
| refractive index | 1.5500 (estimate) |
| Flash point | 270°C |
| storage temp. | Inert atmosphere,Room Temperature |
| pka | 14.00±0.10(Predicted) |
| form | Needle-Like Crystalline Powder |
| color | White to beige |
| Water Solubility | SOLUBLE IN HOT WATER |
| Merck | 14,4936 |
| BRN | 109676 |
| CAS DataBase Reference | 271-44-3(CAS DataBase Reference) |
| NIST Chemistry Reference | 1H-Indazole(271-44-3) |
| EPA Substance Registry System | Indazole (271-44-3) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H332-H335 | |||||||||
| Precautionary statements | P261-P280-P305+P351+P338 | |||||||||
| Safety Statements | 22-24/25 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | NK7745000 | |||||||||
| HS Code | 29339990 | |||||||||
| NFPA 704 |
|
Indazole price More Price(4)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | I2401 | Indazole 98% | 271-44-3 | 1G | ₹2294.9 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | I2401 | Indazole 98% | 271-44-3 | 5G | ₹8075.45 | 2022-06-14 | Buy |
| TCI Chemicals (India) | I0278 | Indazole min. 99.0 % | 271-44-3 | 1G | ₹3500 | 2022-05-26 | Buy |
| TCI Chemicals (India) | I0278 | Indazole min. 99.0 % | 271-44-3 | 5G | ₹6100 | 2022-05-26 | Buy |
Indazole Chemical Properties,Uses,Production
Chemical Properties
white to beige needle-like crystalline powder
Uses
1H-Indazole is used in organic synthesis, it can react with butyryl chloride and 1-butyryl-1H-indazole. It is also used in synthesis of several small molecule inhibitors as potential cancer therapeutics.
Purification Methods
Crystallise indazole from water, sublime it in vacuo, then recrystallise it from pet ether (b 60-80o). The picrate crystallises from Et2O with m 136o. [Ainsworth Org Synth Coll Vol IV 536 1963, Beilstein 23 III/IV 1055, 23/6 V 156.]
Indazole Preparation Products And Raw materials
Raw materials
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Global( 284)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Nova Chem Industries | 08047625155 | Mumbai, India | 19 | 58 | Inquiry |
| Technichem Organics Private Limited | 09825095400 | Ahmedabad, India | 4 | 58 | Inquiry |
| TSK Lifesciences | 91-9397306789 | Hyderabad, India | 246 | 58 | Inquiry |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | China | 29798 | 60 | Inquiry |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | China | 16216 | 58 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21670 | 55 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29897 | 58 | Inquiry |
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