2,5,6-Trifluoronicotinic aicid nitrile
- Product Name
- 2,5,6-Trifluoronicotinic aicid nitrile
- CAS No.
- 870065-73-9
- Chemical Name
- 2,5,6-Trifluoronicotinic aicid nitrile
- Synonyms
- 3-Cyano-2,5,6-trifluoropyridine;2,5,6-trifluoro-3-cyanopyridine;3-Cyano-2,5,6-trifluoropyridine 98%;2,5,6-trifluoropyridin-3-carbonitrile;2,5,6-Trifluoro-3-pyridinecarbonitrile;2,5,6-Trifluoropyridine-3-carbonitrile;3-Pyridinecarbonitrile, 2,5,6-trifluoro-;2,5,6-Trifluoronicotinic aicid nitrile ISO 9001：2015 REACH
- CBNumber
- CB11116521
- Molecular Formula
- C6HF3N2
- Formula Weight
- 158.08
- MOL File
- 870065-73-9.mol
2,5,6-Trifluoronicotinic aicid nitrile Property
- Boiling point:
- 205.6±35.0 °C(Predicted)
- Density
- 1.47±0.1 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- pka
- -11.96±0.20(Predicted)
- Appearance
- White to off-white Solid
Safety
- HS Code
- 2933399990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- T792650
- Product name
- 2,5,6-Trifluoro-3-pyridinecarbonitrile
- Packaging
- 100mg
- Price
- $130
- Updated
- 2021/12/16
- Product number
- 290323
- Product name
- 2,5,6-Trifluoro-3-pyridinecarbonitrile
- Packaging
- 50mg
- Price
- $419
- Updated
- 2021/12/16
- Product number
- 085077
- Product name
- 2,5,6-Trifluoronicotinonitrile
- Purity
- 97%
- Packaging
- 1g
- Price
- $43
- Updated
- 2021/12/16
- Product number
- PC2503
- Product name
- 3-Cyano-2,5,6-trifluoropyridine
- Purity
- 98%
- Packaging
- 5g
- Price
- $123
- Updated
- 2021/12/16
- Product number
- 085077
- Product name
- 2,5,6-Trifluoronicotinonitrile
- Purity
- 97%
- Packaging
- 5g
- Price
- $156
- Updated
- 2021/12/16
2,5,6-Trifluoronicotinic aicid nitrile Chemical Properties,Usage,Production
Uses
2,5,6-Trifluoronicotinic aicid nitrile is a pyridine derivative used in the preparation of JAK2 kinase inhibtors.
Synthesis
82671-02-1
870065-73-9
The general procedure for the synthesis of 3-cyano-2,5,6-trifluoropyridine from 3-cyano-2,6-dichloro-5-fluoropyridine was as follows: 2,6-dichloro-5-fluoronicotinonitrile (25.67 g, 134 mmol) was mixed with spray dried potassium fluoride (23.6 g, 406 mmol) (Aldrich) by freshly milling the mixture in air to remove agglomerates and then mixing with thorough shaking. Ensure that the two are completely mixed before adding dry dimethyl sulfoxide (30 mL). The mixture was effectively stirred at room temperature under argon protection for 1-2 min, followed by transfer to a 100°C oil bath for 5 min. The temperature was then raised to 130 °C within 10 min and stirring was continued at this temperature for 40 min. The reaction process was monitored by NMR spectroscopy, which showed a conversion of 86% after 10 minutes of reaction at 130 °C and over 95% after 40 minutes. Upon completion of the reaction, the viscous purple mixture was cooled to room temperature, shaken with dichloromethane (30 mL) in an ice bath, and subsequently upsampled directly onto a fast silica gel column (silica gel 1.0 kg; column size 120 mm × 0.6) that was pre-equilibrated with dichloromethane. Elution with dichloromethane (140 mL of fractions were collected; combined fractions 10-19) afforded 20.65 g of a clarified light amber oily product.NMR analysis showed the product, 3-cyano-2,5,6-trifluoropyridine, to be in a molar ratio of 1:0.58 to dimethylsulfoxide (16.0 g of 3-cyano-2,5,6-trifluoropyridine; 76% yield).1H-NMR (300 MHz, CDCl3) was used for the analysis. MHz, CDCl3) δ 7.99 (m, 1H).LC/MS (ESI): calculated mass 158.0, measured value 159.5 (MH)+.
References
[1] Patent: US2006/241148, 2006, A1. Location in patent: Page/Page column 12
2,5,6-Trifluoronicotinic aicid nitrile Preparation Products And Raw materials
Raw materials
Preparation Products
2,5,6-Trifluoronicotinic aicid nitrile Suppliers
- Tel
- 18210857532; 18210857532
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com
- Country
- China
- ProdList
- 96815
- Advantage
- 76
- Tel
- 4006356688 18621169109
- Fax
- 86-21-61259102
- market03@meryer.com
- Country
- China
- ProdList
- 40228
- Advantage
- 62
- Tel
- 86-027-67849912
- Fax
- 86-027-87531808
- sales@chemwish.com
- Country
- China
- ProdList
- 35896
- Advantage
- 56
- Tel
- 400-6009262 16621234537
- Fax
- 021-64823266
- chenyj@titansci.com
- Country
- China
- ProdList
- 14101
- Advantage
- 59
- Tel
- 021-54306202 13764082696
- info@hanhongsci.com
- Country
- China
- ProdList
- 42934
- Advantage
- 64
- Tel
- 021-50135380
- shchemsky@sina.com
- Country
- China
- ProdList
- 15402
- Advantage
- 60
- Tel
- +86 (21) 6435-5022
- Country
- China
- ProdList
- 4267
- Advantage
- 65
- Tel
- +86-571-87163895 +86-571-87163893
- Fax
- +86-571-87163816
- sales@qimingpharm.com
- Country
- China
- ProdList
- 87
- Advantage
- 65
- Tel
- 022-58013646 13011382049
- Fax
- 022-23854368
- sales@jinyudachem.com
- Country
- China
- ProdList
- 1930
- Advantage
- 55
- Tel
- +86 21 61551611
- Fax
- +86 21 50676805
- Country
- China
- ProdList
- 9891
- Advantage
- 58
- Tel
- 021-62960152
- Fax
- 021-52212593
- 934678158@qq.com
- Country
- China
- ProdList
- 9899
- Advantage
- 55
- Tel
- 0512-62857507
- Fax
- +86-512-62857507
- sales@sinorarechem.com
- Country
- China
- ProdList
- 991
- Advantage
- 58
- Tel
- 400-164-7117 13681763483
- Fax
- +86-21-61629029
- product02@bidepharm.com
- Country
- China
- ProdList
- 39966
- Advantage
- 60
- Tel
- sales@ahpharmatech.com
- Country
- China
- ProdList
- 5734
- Advantage
- 55
- Tel
- 13598610367
- Fax
- QQ:2468833170
- 2841375912@qq.com
- Country
- China
- ProdList
- 2786
- Advantage
- 52
- Tel
- 021-60455363 18019463053
- Fax
- 50966098
- sales@coolpharm.com
- Country
- China
- ProdList
- 12346
- Advantage
- 58
- Tel
- 027-59599241 18871490274
- Fax
- 027-59599241
- 1400878000@qq.com
- Country
- China
- ProdList
- 9858
- Advantage
- 58
- Tel
- 021-20960837,QQ1332204249
- Fax
- 021-20960837
- sales@skychemical.com
- Country
- China
- ProdList
- 3341
- Advantage
- 55
- Tel
- 18055517827
- sales@agilebiochem.com
- Country
- China
- ProdList
- 1003
- Advantage
- 50
- Tel
- 021-61312847; 18021002903
- Fax
- QQ:3008007432
- 3008007409@qq.com
- Country
- China
- ProdList
- 71826
- Advantage
- 60
- Tel
- 13391486464
- Fax
- QQ:14748090
- samwjf@163.com
- Country
- China
- ProdList
- 3086
- Advantage
- 55
- Tel
- 571-89925085
- Fax
- 0086-571-89925065
- sales@amadischem.com
- Country
- China
- ProdList
- 131957
- Advantage
- 58
- Tel
- 13062833949; 4006653949 4006653949
- Fax
- QQ: 2136646215
- fred.wen@crcorporation.cn
- Country
- China
- ProdList
- 9757
- Advantage
- 58
- Tel
- 025-87782433 18021532344
- Fax
- 025-87782433
- 1345332203@qq.com
- Country
- China
- ProdList
- 4134
- Advantage
- 58
- Tel
- 021-021-021-31663258 13795219287
- Fax
- 021-31663258
- donghuanwen@126.com
- Country
- China
- ProdList
- 8816
- Advantage
- 58
- Tel
- +86-（0）57185586718; +8613336195806
- Fax
- +86-571-85864795
- sales@capot.com
- Country
- China
- ProdList
- 29735
- Advantage
- 60
- Tel
- 025-58851090 15955137747
- Fax
- (6)02557626880
- sales01@aikonchem.com
- Country
- China
- ProdList
- 15949
- Advantage
- 58
- Tel
- 0371-55051623 18137891487
- Fax
- QQ：2853979817
- 2853979817@qq.com
- Country
- China
- ProdList
- 9984
- Advantage
- 58
- Tel
- 4009004166/18616739031 18616739031
- 3007523370@qq.com
- Country
- China
- ProdList
- 52687
- Advantage
- 58
- Tel
- +86-400-002-6226 +86-13028896684;
- sales@rrkchem.com
- Country
- China
- ProdList
- 57422
- Advantage
- 58
- Tel
- +86-400-0216110 +86-15958047586
- Fax
- 0086-21-33275002
- sales@allfluoro.com
- Country
- China
- ProdList
- 11385
- Advantage
- 58
- Tel
- +8613062833949
- fred.wen@crcorporation.cn
- Country
- China
- ProdList
- 8645
- Advantage
- 58
- Tel
- +8615255079626
- eric@witopchemical.com
- Country
- China
- ProdList
- 23541
- Advantage
- 58
- Tel
- +86-0551-65418684 +8618949823763
- Fax
- 0086-551-65418684
- sales@tnjchem.com
- Country
- China
- ProdList
- 25356
- Advantage
- 58
- Tel
- +8615986615575
- Fax
- 0086-13651442114
- info@codchem.com
- Country
- China
- ProdList
- 20342
- Advantage
- 58
- Tel
- +86-0571-88938639 +8617705817739
- Fax
- +86-571-88938652，+86-571- 88492614
- info@dycnchem.com
- Country
- China
- ProdList
- 52846
- Advantage
- 58
- Tel
- +86-029-89586680 +86-18192503167
- Fax
- +86-29-88380327
- 1026@dideu.com
- Country
- China
- ProdList
- 8025
- Advantage
- 58
- Tel
- +86-0086-577-64498589 +86-15355981851
- Fax
- 0086-577-56994596
- sales@win-winchemical.com
- Country
- China
- ProdList
- 14359
- Advantage
- 58
- Tel
- 93634146@qq.com
- Country
- China
- ProdList
- 831
- Advantage
- 58
- Tel
- 86-13657291602
- Fax
- 027-59338440
- linda@hubeijusheng.com
- Country
- CHINA
- ProdList
- 22963
- Advantage
- 58
- Tel
- 153-07155313 15307155313
- Fax
- QQ：2274366233
- 2274366233@qq.com
- Country
- China
- ProdList
- 999
- Advantage
- 58
- Tel
- +8618523575427
- sales@conier.com
- Country
- China
- ProdList
- 49975
- Advantage
- 58
- Tel
- 021-58461859 15821823057
- service@aiviche.com
- Country
- China
- ProdList
- 49312
- Advantage
- 58
- Tel
- +86-0371-86658258 +8613203830695
- Fax
- 0086-371-86658258
- factory@coreychem.com
- Country
- China
- ProdList
- 29798
- Advantage
- 58
- Tel
- +86-021-021-50872116 +8613122107989
- contact@fuxinpharm.com
- Country
- China
- ProdList
- 10000
- Advantage
- 58
- Tel
- 18503026267
- info@antaichem.com
- Country
- CHINA
- ProdList
- 9636
- Advantage
- 58
- Tel
- nanfengdrug@163.com; 18616377689
- nanfengdrug@163.com
- Country
- China
- ProdList
- 20009
- Advantage
- 58
- Tel
- 021-51816796-820 13611835272
- Fax
- 021-5161 3951
- sales2@sunwaypharm.com
- Country
- China
- ProdList
- 44119
- Advantage
- 58
- Tel
- 021-61109150
- Fax
- 021-61105897
- sales@tcisct.com
- Country
- China
- ProdList
- 29668
- Advantage
- 58
- Tel
- 400-8210725 4008210725
- malulu@leyan.com
- Country
- China
- ProdList
- 40000
- Advantage
- 58
View Lastest Price from 2,5,6-Trifluoronicotinic aicid nitrile manufacturers
- Product
- 2,5,6-Trifluoronicotinic aicid nitrile 870065-73-9
- Price
- US $1.10/g
- Min. Order
- 1g
- Purity
- 99.0% min
- Supply Ability
- 100 tons min
- Release date
- 2021-05-25
- Product
- 2,5,6-Trifluoronicotinic aicid nitrile 870065-73-9
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 1000KGS
- Release date
- 2019-12-23