5-Nitroindoline
- CAS No.
- 32692-19-6
- Chemical Name:
- 5-Nitroindoline
- Synonyms
- AKOS BC-0893;5-nitro-indolin;5-NITROINDOLINE;5-nitro-1H-indoline;5-Nitro-2,3-Dihydroindole;2,3-DIHYDRO-5-NITROINDOLE;2,3-dihydro-5-nitro-1h-indol;5-NITRO-2,3-DIHYDRO-1H-INDOLE;Indolin-5-amine hydrochloride;indolin-5-amine(SALTDATA: 2HCl)
- CBNumber:
- CB4243120
- Molecular Formula:
- C8H8N2O2
- Molecular Weight:
- 164.16
- MDL Number:
- MFCD00005709
- MOL File:
- 32692-19-6.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | 92-94 °C(lit.) |
|---|---|
| Boiling point | 324.4±31.0 °C(Predicted) |
| Density | 1.298±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| form | powder |
| pka | 0.86±0.20(Predicted) |
| color | Brown |
| InChI | 1S/C8H8N2O2/c11-10(12)7-1-2-8-6(5-7)3-4-9-8/h1-2,5,9H,3-4H2 |
| InChIKey | WJQWYAJTPPYORB-UHFFFAOYSA-N |
| SMILES | [O-][N+](=O)c1ccc2NCCc2c1 |
| CAS DataBase Reference | 32692-19-6(CAS DataBase Reference) |
| FDA UNII | MFF83KNW93 |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P280a-P304+P340-P405-P501a-P261-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | NM1930000 | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 2933998090 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
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| NFPA 704 |
|
5-Nitroindoline price More Price(46)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 130214 | 5-Nitroindoline 97% | 32692-19-6 | 25g | $228 | 2023-06-20 | Buy |
| Sigma-Aldrich | 130214 | 5-Nitroindoline 97% | 32692-19-6 | 5g | $47.9 | 2023-01-07 | Buy |
| TCI Chemical | N0893 | 5-Nitroindoline | 32692-19-6 | 5G | $67 | 2026-04-30 | Buy |
| TCI Chemical | N0893 | 5-Nitroindoline | 32692-19-6 | 25G | $201 | 2026-04-30 | Buy |
| Apolloscientific | OR8333 | 5-Nitroindoline ≥95% | 32692-19-6 | 1g | $21 | 2026-06-04 | Buy |
5-Nitroindoline Chemical Properties,Uses,Production
Uses
5-Nitroindoline was used to prepare acetylated glucosylamines using the Suvorov procedure.
Synthesis
33632-27-8
32692-19-6
General procedure for the synthesis of 5-nitrodihydroindole from 1-(5-nitroindolin-1-yl)ethanone: To a stirred solution of 5-nitroN-acetyldihydroindole (5 g, 31 mmol) in ethanol (50 ml) was slowly added 30% HCl aqueous solution (10 ml) at 50 °C. The reaction mixture was heated to reflux and maintained for 2 hours. Upon completion of the reaction, the mixture was cooled to room temperature and the solvent was subsequently removed by evaporation under reduced pressure. The resulting residue was alkalized by adjusting to pH 9 with ammonium hydroxide solution and the solid was collected by filtration and dried to give the target product 5-nitrodihydroindole as a yellow solid (3.8 g, 97.43% yield). Mass spectrometry analysis showed MS = m/z 164 [M + 1].
References
[1] Patent: WO2009/109999, 2009, A1. Location in patent: Page/Page column 80
[2] Chemical Communications, 2017, vol. 53, # 82, p. 11368 - 11371
[3] Journal of Organic Chemistry, 1955, vol. 20, p. 1538,1541
[4] Zhurnal Obshchei Khimii, 1959, vol. 29, p. 2541,2550; engl. Ausg. S. 2504, 2511
[5] Chemical and Pharmaceutical Bulletin, 2000, vol. 48, # 6, p. 817 - 827
5-Nitroindoline Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Wuhan Chemwish Technology Co., Ltd | 86-027-67849912 | sales@chemwish.com | China | 35884 | 56 |
| Capot Chemical Co., Ltd | +86 (0) 571 85 58 67 18 | China | 18187 | 66 | |
| JinYan Chemicals(ShangHai) Co.,Ltd. | 13817811078 | sales@jingyan-chemical.com | China | 9963 | 60 |
| Shanghai Sinch Parmaceuticals Tech. Co. Ltd. | +86-21-54098501 | sales@sinch.com.cn | China | 11592 | 64 |
| Accela ChemBio Co.,Ltd. | 021-50795510 4000665055 | marketing@accelachem.com | China | 10972 | 64 |
| Nanjing Chemlin Chemical Co., Ltd | 025-83697070 13770331960 | info@chemlin.com.cn | China | 16305 | 64 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42917 | 64 |
View Lastest Price from 5-Nitroindoline manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-07-25 | 5-Nitroindoline
32692-19-6
|
$1.00 | 1KG | 99% | 20T | Shaanxi Dideu Medichem Co. Ltd | |
 |
2020-06-02 | 5-Nitroindoline 5-Nitro-2,3-dihydro-1H-indole in stock Factory
32692-19-6
|
$1.00 | 1KG | TOP 3 Factory in China | Chemwill Asia Co.,Ltd. | ||
 |
2019-07-06 | 5-Nitroindoline
32692-19-6
|
$2.00 | 1KG | 99% | Career Henan Chemical Co |
-
- 5-Nitroindoline
32692-19-6
- $1.00
- 99%
- Shaanxi Dideu Medichem Co. Ltd
-
- 5-Nitroindoline 5-Nitro-2,3-dihydro-1H-indole in stock Factory
32692-19-6
- $1.00
- TOP 3 Factory in China
- Chemwill Asia Co.,Ltd.
-
- 5-Nitroindoline
32692-19-6
- $2.00
- 99%
- Career Henan Chemical Co
