6-NITRO INDAZOLE-3-CARBOXALDEHYDE
- Product Name
- 6-NITRO INDAZOLE-3-CARBOXALDEHYDE
- CAS No.
- 315203-37-3
- Chemical Name
- 6-NITRO INDAZOLE-3-CARBOXALDEHYDE
- Synonyms
- 6-NITRO-3-CARBOXALDEHYDE;6-NITRO INDAZOLE-3-CARBOXALDEHYD;6-NITRO INDAZOLE-3-CARBOXALDEHYDE;6-NITRO-1H-INDAZOLE-3-CARBALDEHYDE;6-nitro-2H-indazole-3-carbaldehyde;6-NITRO-1H-INDAZOLE-3-CARBOXALDEHYDE;6-nitro-2H-indazole-3-carboxaldehyde;6-Nitro-1H-indazole-3-carboxyaldehyde;1H-Indazole-3-carboxaldehyde, 6-nitro-
- CBNumber
- CB4193500
- Molecular Formula
- C8H5N3O3
- Formula Weight
- 191.14
- MOL File
- 315203-37-3.mol
6-NITRO INDAZOLE-3-CARBOXALDEHYDE Property
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- Appearance
- Light brown to brown Solid
N-Bromosuccinimide Price
- Product number
- N498080
- Product name
- 6-Nitro-1H-indazole-3-carbaldehyde
- Packaging
- 1mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- N498080
- Product name
- 6-Nitro-1H-indazole-3-carbaldehyde
- Packaging
- 2mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- 126175
- Product name
- 6-Nitro-1H-indazole-3-carbaldehyde
- Purity
- >95%
- Packaging
- 1g
- Price
- $532
- Updated
- 2021/12/16
- Product number
- Z4586
- Product name
- 6-Nitro-1H-indazole-3-carbaldehyde
- Packaging
- 5g
- Price
- $859
- Updated
- 2021/12/16
- Product number
- 126175
- Product name
- 6-Nitro-1H-indazole-3-carbaldehyde
- Purity
- >95%
- Packaging
- 5g
- Price
- $1584
- Updated
- 2021/12/16
6-NITRO INDAZOLE-3-CARBOXALDEHYDE Chemical Properties,Usage,Production
Synthesis
4769-96-4
315203-37-3
The general procedure for the synthesis of 6-nitro-indazole-3-carboxaldehyde from 6-nitroindole was as follows: in a 500 mL round-bottomed flask equipped with a stirrer, sodium nitrite (NaNO2, 6.38 g, 92.5 mmol) and distilled water (150 mL) were added sequentially. 6-Nitroindole (5.15 g, 31.7 mmol) was slowly added to the above solution at 20°C, followed by vigorous stirring of the reaction mixture until a homogeneous suspension was formed (about 5 min). 6 M hydrochloric acid (HCl, 14 mL) was added dropwise to this bright yellow suspension through the addition funnel over 30 min. After the dropwise addition, the reaction temperature was maintained at 20°C and the reaction mixture continued to be stirred for 90 minutes. During the reaction, a small sample of the reaction solution was taken, filtered, and the precipitate was dissolved in a minimal amount of high-performance liquid chromatography (HPLC)-grade acetonitrile (MeCN) and analyzed by liquid chromatography-mass spectrometry (LC-MS) to confirm completion of the reaction. Upon completion of the reaction, the reaction mixture was vacuum filtered, the precipitate was collected, and the precipitate was washed with additional distilled water (50 mL). The washed precipitate was dried to afford the target product 6-nitro-indazole-3-carbaldehyde (1.37 g, 77% yield) as an orange solid. Melting point: 120-160°C (color changed from orange to brown), decomposed above 200°C; LC/MS retention time (tR) = 2.40 min (Method A); mass-to-charge ratio (m/z) = 190.05 (MH+); 1H NMR (400 MHz, DMSO-d6) δ = 10.22 (s, 1H), 8.57 (d, J = 1.5 Hz , 1H), 8.29 (dd, J = 0.5, 8.9 Hz, 1H), 8.13 (dd, J = 2.0, 8.9 Hz, 1H); 13C NMR (100 MHz, DMSO-d6) δ = 187.7, 146.9, 124.0, 122.4, 118.7, 108.6.
References
[1] Bioorganic and Medicinal Chemistry, 2018, vol. 26, # 9, p. 2514 - 2529
[2] RSC Advances, 2018, vol. 8, # 24, p. 13121 - 13128
[3] Journal of Medicinal Chemistry, 2001, vol. 44, # 7, p. 1021 - 1024
6-NITRO INDAZOLE-3-CARBOXALDEHYDE Preparation Products And Raw materials
Raw materials
Preparation Products
6-NITRO INDAZOLE-3-CARBOXALDEHYDE Suppliers
- Tel
- 0086-21-58956006
- Fax
- 0086-21-58956100
- Country
- China
- ProdList
- 7811
- Advantage
- 57
- Tel
- 027-86697669 13986148687
- Fax
- 86-027-86697669
- sales@tcaschem.com
- Country
- China
- ProdList
- 4127
- Advantage
- 55
- Tel
- 18652989687
- Fax
- +86-25-52131256
- sales@norris-pharm.com
- Country
- China
- ProdList
- 8878
- Advantage
- 55
- Tel
- +86-021-50935922
- Fax
- +86-021-33847795
- Country
- China
- ProdList
- 7865
- Advantage
- 55
- Tel
- 020-39119399 18927568969
- Fax
- 020-39119999
- isunpharm@qq.com
- Country
- China
- ProdList
- 4720
- Advantage
- 55
- Tel
- 021-57171705 13817537615
- Fax
- QQ3095748324
- sales@run-biotech.com
- Country
- China
- ProdList
- 2332
- Advantage
- 58
- Tel
- 400-164-7117 13681763483
- Fax
- +86-21-61629029
- product02@bidepharm.com
- Country
- China
- ProdList
- 39966
- Advantage
- 60
- Tel
- 微信 17321281695 18019252918
- Fax
- 17321281695
- sale@amkchem.com
- Country
- China
- ProdList
- 15136
- Advantage
- 55
- Tel
- 0755-0755-89366401 18617066401
- Fax
- -
- hangbingfang@163.com
- Country
- China
- ProdList
- 954
- Advantage
- 55
- Tel
- 010-60400365-8001 15910885229
- Fax
- 010-60400361
- service@bellenchem.com
- Country
- China
- ProdList
- 4514
- Advantage
- 60
- Tel
- 021-61312847; 18021002903
- Fax
- QQ:3008007432
- 3008007409@qq.com
- Country
- China
- ProdList
- 71826
- Advantage
- 60
- Tel
- 571-89925085
- Fax
- 0086-571-89925065
- sales@amadischem.com
- Country
- China
- ProdList
- 131957
- Advantage
- 58
- Tel
- 025-66162170
- Fax
- 025-66162170
- Country
- China
- ProdList
- 7181
- Advantage
- 55
- Tel
- 028-65791793 18140026355
- Fax
- QQ568470422
- 568470422@qq.com
- Country
- China
- ProdList
- 9997
- Advantage
- 58
- Tel
- 025-58851090 15955137747
- Fax
- (6)02557626880
- sales01@aikonchem.com
- Country
- China
- ProdList
- 15949
- Advantage
- 58
- Tel
- 021-000000
- admin@jingshipharmatech.com
- Country
- China
- ProdList
- 9852
- Advantage
- 58
- Tel
- +8613062833949
- fred.wen@crcorporation.cn
- Country
- China
- ProdList
- 8645
- Advantage
- 58
- Tel
- +86-0571-88938639 +8617705817739
- Fax
- +86-571-88938652，+86-571- 88492614
- info@dycnchem.com
- Country
- China
- ProdList
- 52846
- Advantage
- 58
- Tel
- +8618795957998
- karmelhk@126.com
- Country
- CHINA
- ProdList
- 2886
- Advantage
- 58
- Tel
- 0086-19817745290; +8619817745290
- bd@blocksynth.com
- Country
- China
- ProdList
- 5661
- Advantage
- 58
- Tel
- +86-0371-86658258 +8613203830695
- Fax
- 0371-86658258
- laboratory@coreychem.com
- Country
- China
- ProdList
- 30229
- Advantage
- 58
- Tel
- 18616526224
- lianshuo@vip.126.com
- Country
- China
- ProdList
- 9607
- Advantage
- 58
- Tel
- 微信 17321281695 18019252918
- Fax
- qq:1454668768
- 1454668768@qq.com
- Country
- China
- ProdList
- 14873
- Advantage
- 58
- Tel
- +86 028-84641798 15982321820
- abby@arkpharm.com
- Country
- China
- ProdList
- 10000
- Advantage
- 58
- Tel
- 18932901920
- Fax
- QQ:1339589636
- 1339589636@qq.com
- Country
- China
- ProdList
- 194
- Advantage
- 58
- Tel
- +8618523575427
- sales@conier.com
- Country
- China
- ProdList
- 49975
- Advantage
- 58
- Tel
- 13180081292 13180081292
- contact@wetogethermed.com
- Country
- China
- ProdList
- 7942
- Advantage
- 58
- Tel
- 1483287082 19962651230
- sales@allbiopharm.com
- Country
- China
- ProdList
- 1529
- Advantage
- 58
- Tel
- 021-61109150
- Fax
- 021-61105897
- sales@tcisct.com
- Country
- China
- ProdList
- 29668
- Advantage
- 58
- Tel
- 2383948258 19172820304
- 2383948258@qq.com
- Country
- China
- ProdList
- 12987
- Advantage
- 58
- Tel
- 400-8210725 4008210725
- malulu@leyan.com
- Country
- China
- ProdList
- 40000
- Advantage
- 58
- Tel
- 0531-88924771 15614660963
- elsa.hang@strongerscience.com
- Country
- China
- ProdList
- 10623
- Advantage
- 58
- Tel
- 4000255188
- Fax
- 025 86918232
- sales_china@pharmablock.com
- Country
- China
- ProdList
- 10000
- Advantage
- 58
- Tel
- 400-6005915
- sales@picasso-e.com
- Country
- China
- ProdList
- 39653
- Advantage
- 58
- Tel
- 0573-85609002 18367600069;
- zhejia01@163.com
- Country
- China
- ProdList
- 8887
- Advantage
- 58
- Tel
- 13761371720
- zhangleitao111@sina.com
- Country
- China
- ProdList
- 475
- Advantage
- 58
- Tel
- 010-50973130 17801761073
- Gsiyu@solarbio.com
- Country
- China
- ProdList
- 50464
- Advantage
- 58
- Tel
- 18151111370
- 1046215251@qq.com
- Country
- China
- ProdList
- 8718
- Advantage
- 58
- Tel
- 021-57520305 13795461237
- zhuruyan@jskchem.com
- Country
- China
- ProdList
- 49234
- Advantage
- 58
- Tel
- 4000255188 13327728092
- sales@pharmablock.com
- Country
- China
- ProdList
- 10000
- Advantage
- 58
- Tel
- 021-54306202 18917919676
- info@hanhongsci.com
- Country
- China
- ProdList
- 29995
- Advantage
- 58
- Tel
- 051915240519135 13961152745
- yudiguimo@126.COM
- Country
- China
- ProdList
- 10000
- Advantage
- 58
- Tel
- 025-58906079 17352406906
- sales@bicbiotech.com
- Country
- China
- ProdList
- 5996
- Advantage
- 58
- Tel
- 19817745290
- bd@blocksynth.com
- Country
- China
- ProdList
- 5870
- Advantage
- 58
- Tel
- 19355912709
- 690231469@qq.com
- Country
- China
- ProdList
- 7593
- Advantage
- 58
- Tel
- 021-50706066 15221275939
- shenlinxing@macklin.cn
- Country
- China
- ProdList
- 14580
- Advantage
- 58
- Tel
- 021-60936350
- scbt@scbt.com
- Country
- China
- ProdList
- 6594
- Advantage
- 58
- Tel
- +8618950047208
- ellena@amitychem.com
- Country
- China
- ProdList
- 43416
- Advantage
- 58
- Tel
- +86-571-87711850
- market18@leapchem.com
- Country
- China
- ProdList
- 43339
- Advantage
- 58
- Tel
- +8618058761490
- info@gihichemicals.com
- Country
- China
- ProdList
- 49936
- Advantage
- 58