5-NITRO INDAZOLE CARBOXALDEHYDE
- CAS No.
- 677702-36-2
- Chemical Name:
- 5-NITRO INDAZOLE CARBOXALDEHYDE
- Synonyms
- 3-Formyl-5-nitro-1H-indazole;5-NITRO INDAZOLE CARBOXALDEHYDE;5-NITROINDAZOLE-3-CARBOXYALDEHYDE;5-Nitro-1H-indazole-3-carbaldehyde;5-Nitro-1H-indazole-3-carboxaldehyde;5-NITRO-3-(1H)INDAZOLE CARBOXALDEHYDE;5-Nitro-3-(1H)indazolecarboxyaldehyde;1H-Indazole-3-carboxaldehyde, 5-nitro-;5-Nitro-1H-indazole-3-carboxaldehyde 98%
- CBNumber:
- CB7152643
- Molecular Formula:
- C8H5N3O3
- Molecular Weight:
- 191.14
- MDL Number:
- MFCD07781436
- MOL File:
- 677702-36-2.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 5-Nitro-1H-indazole-3-carbaldehyde 98% | AA00FA5P | 250mg | $40 |
| 5-Nitro-1H-indazole-3-carbaldehyde 98% | AA00FA5P | 1g | $100 |
| 5-Nitro-1H-indazole-3-carbaldehyde 95.00% | U103166 | 5G | $470 |
| 5-Nitro-1H-indazole-3-carbaldehyde 95.00% | U103166 | 25G | $1880 |
| 5-Nitro-1H-indazole-3-carbaldehyde 98% | CD11073893 | 5g | $446 |
| Boiling point | 463.5±25.0 °C(Predicted) |
|---|---|
| Density | 1.611±0.06 g/cm3(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| pka | 9.75±0.40(Predicted) |
| Appearance | Light brown to brown Solid |
| InChI | InChI=1S/C8H5N3O3/c12-4-8-6-3-5(11(13)14)1-2-7(6)9-10-8/h1-4H,(H,9,10) |
| InChIKey | UVUPPLXBIXJRKD-UHFFFAOYSA-N |
| SMILES | N1C2=C(C=C([N+]([O-])=O)C=C2)C(C=O)=N1 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| HS Code | 2933998090 |
5-NITRO INDAZOLE CARBOXALDEHYDE price More Price(34)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| aablocks | AA00FA5P | 5-Nitro-1H-indazole-3-carbaldehyde 98% | 677702-36-2 | 250mg | $40 | 2026-05-28 | Buy |
| aablocks | AA00FA5P | 5-Nitro-1H-indazole-3-carbaldehyde 98% | 677702-36-2 | 1g | $100 | 2026-05-28 | Buy |
| ACHEMBLOCK | U103166 | 5-Nitro-1H-indazole-3-carbaldehyde 95.00% | 677702-36-2 | 5G | $470 | 2026-05-27 | Buy |
| ACHEMBLOCK | U103166 | 5-Nitro-1H-indazole-3-carbaldehyde 95.00% | 677702-36-2 | 25G | $1880 | 2026-05-27 | Buy |
| Crysdot | CD11073893 | 5-Nitro-1H-indazole-3-carbaldehyde 98% | 677702-36-2 | 5g | $446 | 2026-05-26 | Buy |
5-NITRO INDAZOLE CARBOXALDEHYDE Chemical Properties,Uses,Production
Synthesis
68-12-2
5401-94-5
677702-36-2
GENERAL STEPS: POCl3 (67.43 mmol) was slowly added dropwise to a stirring 40 cm3 N,N-dimethylformamide (DMF) solution at 0-5 °C for 15 min. The reaction mixture was continued to be stirred at the same temperature for 30 min. Subsequently, 5-nitroindazole (10 g, 61.3 mmol) was dissolved in 10 cm3 DMF and slowly added dropwise at 0-5 °C to the Vilsmeier reagent prepared above. The reaction mixture was then allowed to stand for 3 h at room temperature. Completion of the reaction was confirmed by high performance liquid chromatography (HPLC) monitoring. The reaction mixture was slowly poured into crushed ice and the pH was adjusted by addition of NaOH solution.The precipitated yellow solid was collected by filtration and purified by recrystallization from hot ethanol. The yellow solid product was obtained in 92% yield (10.77 g) with a melting point of 215-217 °C. Infrared spectrum (IR, pure): 3545, 1624, 1537, 1488, 1337, 949, 786, 744 cm1. 1H NMR (DMSO-d6, 400 MHz): δ = 13.74 (broad single peak, 1H, NH), 8.84 (single peak, 1H), 8.41 (single peak, 1H), 8.21-8.18 (double peak) , 1H, J = 10.4 Hz), 7.74-7.72 (double peak, 1H, J = 9.2 Hz) ppm. 13C NMR (DMSO-d6, 100 MHz): δ = 110, 118, 120, 121, 136, 141, 168 ppm. mass spectrum (ESI): m/z = 192 ([M + H]) .
References
[1] Monatshefte fur Chemie, 2017, vol. 148, # 2, p. 305 - 314
5-NITRO INDAZOLE CARBOXALDEHYDE Preparation Products And Raw materials
5-NITRO INDAZOLE CARBOXALDEHYDE Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63645 | 58 |
| career henan chemical co | +86-0371-86658258 | factory@coreychem.com | China | 29780 | 58 |
| Blocksynth Pharmaceutical Technology Co.,Ltd | 0086-19817745290; 19817745290 | bd@blocksynth.com | China | 5971 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418684 +86-18949823763 | sales@tnjchem.com | China | 25333 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 50108 | 58 | |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131885 | 58 |
| Xi'an Jurenhexin Pharmaceutical Technology Co., Ltd | 029-86518151 13629269978 | jurenhexin0528@126.com | China | 106 | 58 |
| Pure Chemistry Scientific Inc. | 001-857-928-2050 or 1-888-588-9418 | sales@chemreagents.com | United States | 10174 | 62 |
| Hangzhou Sage Chemical Co., Ltd. | +86057186818502 13588463833 | info@sagechem.com | China | 10265 | 58 |
| SynAsst Chemical. | 021-60343070 | China | 12731 | 55 |
View Lastest Price from 5-NITRO INDAZOLE CARBOXALDEHYDE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-02-04 | 5-Nitro-1H-indazole-3-carbaldehyde
677702-36-2
|
$1.00 | 1KG | Min98% HPLC | Career Henan Chemical Co |
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- 5-Nitro-1H-indazole-3-carbaldehyde
677702-36-2
- $1.00
- Min98% HPLC
- Career Henan Chemical Co
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