2-AMINO-4-BROMOBENZONITRILE
- Product Name
- 2-AMINO-4-BROMOBENZONITRILE
- CAS No.
- 304858-65-9
- Chemical Name
- 2-AMINO-4-BROMOBENZONITRILE
- Synonyms
- Amino-4-bromobenzonitrile;2-amino-4-bromobenznitrile;2-Amino-4-bromobenzonitriL;2-AMINO-4-BROMOBENZONITRILE;2-Amino-4-bromobenxonitrile;Benzonitrile, 2-amino-4-bromo-;5-Bromo-2-cyanoaniline, 4-Bromoanthranilonitrile;2-AMINO-4-BROMOBENZONITRILE/2-aMino-4-broMobenzonitrile
- CBNumber
- CB5799871
- Molecular Formula
- C7H5BrN2
- Formula Weight
- 197.03
- MOL File
- 304858-65-9.mol
2-AMINO-4-BROMOBENZONITRILE Property
- Boiling point:
- 317.8±27.0 °C(Predicted)
- Density
- 1.69
- refractive index
- 1.652
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- form
- solid
- pka
- 0.74±0.10(Predicted)
- color
- light yellow
Safety
- TSCA
- N
- HazardClass
- IRRITANT
- HS Code
- 2926907090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
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
- A577250
- Product name
- 2-Amino-4-bromobenxonitrile
- Packaging
- 500mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- A577250
- Product name
- 2-Amino-4-bromobenxonitrile
- Packaging
- 2.5g
- Price
- $75
- Updated
- 2021/12/16
- Product number
- FA152678
- Product name
- 2-Amino-4-bromobenzonitrile
- Packaging
- 5mg
- Price
- $117
- Updated
- 2021/12/16
- Product number
- FA152678
- Product name
- 2-Amino-4-bromobenzonitrile
- Packaging
- 10mg
- Price
- $203
- Updated
- 2021/12/16
- Product number
- FA152678
- Product name
- 2-Amino-4-bromobenzonitrile
- Packaging
- 25mg
- Price
- $405
- Updated
- 2021/12/16
2-AMINO-4-BROMOBENZONITRILE Chemical Properties,Usage,Production
Uses
2-Amino-4-bromobenxonitrile can be used to synthesize IRAK4 inhibitors to treat autoimmune diseases or cancers.
Synthesis
115049-55-3
304858-65-9
To a cold solution of oxime 11 (8 g, 33.19 mmol) in dichloromethane (200 mL) was added 2,6-dimethylpyridine (4.5 mL, 38.8 mmol) at 0 °C, followed by slow dropwise addition of trifluoromethanesulfonic anhydride (5.6 mL, 33.34 mmol). After removing the cooling bath, the reaction mixture was heated to reflux and maintained for 3 hours. Upon completion of the reaction, the mixture was cooled to room temperature and DBU (9.9 mL, 66.3 mmol) was added slowly and dropwise while the internal temperature of the reaction was controlled to not exceed 30°C. Stirring was continued at room temperature for 1 h. Subsequently, the mixture was poured into an excess of dilute sodium bicarbonate solution under vigorous stirring. After stirring for a few minutes, the organic layer was separated. The aqueous layer was extracted twice with dichloromethane (100 mL x 2). The organic extracts were combined, dried with magnesium sulfate and concentrated to give a dark brown solid. The solid was purified by short silica gel column chromatography using pure dichloromethane as eluent. The collected grades were dried under vacuum, ground with dichloromethane/hexane (1:4, 50 mL), and the resulting solid was filtered and dried under vacuum to give 5.36 g (82% yield) of the final light yellow solid product.12 IR (KBr) νmax/cm-1 : 3436, 3310 (NH2), 3032 (Ar-H), 2920 ( Aliphatic-H), 2246 (CN), 1610, 1512, 1418 (C=C).1H NMR (500MHz, CDCl3) δ: 4.47 (br.s, 2H, NH2); 6.88 (dd, 1H, J=2.8, 8.2Hz, H-5); 6.94 (br.s, 1H, H-3); 7.24 (d, 1H, J=8.2 Hz, H-6).13C NMR (125.7 MHz, CDCl3) δ: 95.17 (C-1), 117.16 (CN), 118.15 (C-3), 121.60 (C-5), 129.03 (C-4), 133.60 (C-6), 150.47 (C-2). Calculated elemental analysis (%) C7H5BrN2 (195.96): C 42.67, H 2.56, N 14.22; measured values (%): C 42.60, H 2.61, N 14.17.
References
[1] Medicinal Chemistry, 2014, vol. 10, # 5, p. 484 - 496
[2] Patent: US8916704, 2014, B1. Location in patent: Page/Page column 8
2-AMINO-4-BROMOBENZONITRILE Preparation Products And Raw materials
Raw materials
Preparation Products
2-AMINO-4-BROMOBENZONITRILE Suppliers
- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44801
- Advantage
- 61
- Tel
- 0311-89250318 031166536426
- Fax
- 4000311741
- master@sjzsdyn.com
- Country
- China
- ProdList
- 2805
- Advantage
- 65
- Tel
- +86 (0) 571 85 58 67 18
- Fax
- 0086-571-85864795
- Country
- China
- ProdList
- 18207
- Advantage
- 66
- Tel
- 010-010-82967028 13522913783
- Fax
- +86-10-82967029
- 2355560935@qq.com
- Country
- China
- ProdList
- 12000
- Advantage
- 60
- Tel
- 13817811078
- Fax
- 86-021-50426522,50426273
- sales@jingyan-chemical.com
- Country
- China
- ProdList
- 9976
- Advantage
- 60
- Tel
- +86-21-68182121
- Fax
- +86-21-68182121
- Country
- China
- ProdList
- 882
- Advantage
- 52
- Tel
- 021-50795510 4000665055
- Fax
- 021-50795055
- sales@accelachem.com
- Country
- China
- ProdList
- 11035
- Advantage
- 64
- Tel
- 021-31038972,31038973 17321035817
- Fax
- +86-21-51385350
- sales@harvest-chem.com
- Country
- China
- ProdList
- 2816
- Advantage
- 64
- Tel
- 025-83697070
- Fax
- +86-25-83453306
- info@chemlin.com.cn
- Country
- China
- ProdList
- 16077
- Advantage
- 64
- Tel
- 010-59484199 18611897322
- sales@eternalchem.com
- Country
- China
- ProdList
- 4383
- Advantage
- 60
- Tel
- 4009903999 13355009207
- Fax
- 0539-6365991
- 3007715519@qq.com
- Country
- China
- ProdList
- 18729
- Advantage
- 57
- Tel
- 021-20958197 20965099
- Fax
- 021-20960837
- sales@skychemical.com
- Country
- China
- ProdList
- 1183
- Advantage
- 57
- Tel
- 18270980682
- Fax
- 021 51613951
- mlcheng@sunwaypharm.cn
- Country
- China
- ProdList
- 8669
- Advantage
- 57
- Tel
- 0731-85526065 13308475853
- ivy@hnhbsj.com
- Country
- China
- ProdList
- 7247
- Advantage
- 62
- Tel
- 021-56491756 13512199871
- Fax
- 021-5649-1756
- 2819742715@qq.com
- Country
- China
- ProdList
- 4000
- Advantage
- 55
- Tel
- 021-58170097
- info@topbiochem.com
- Country
- China
- ProdList
- 9510
- Advantage
- 58
- Tel
- 025-66113011 17798518460
- Fax
- (1)02557626880
- cfzhang@aikonchem.com
- Country
- China
- ProdList
- 19913
- Advantage
- 55
- Tel
- 4009209199
- Fax
- 86-021-52271987
- sales@9dingchem.com
- Country
- China
- ProdList
- 18209
- Advantage
- 56
- Tel
- 021-61995394 18916691159
- chemicalsea@163.com
- Country
- China
- ProdList
- 1972
- Advantage
- 58
- Tel
- 400-164-7117 13681763483
- Fax
- +86-21-61629029
- product02@bidepharm.com
- Country
- China
- ProdList
- 39966
- Advantage
- 60
- Tel
- 021-59904146 18001826933
- Fax
- +86-21-59904146
- sales@actchemical.com
- Country
- China
- ProdList
- 476
- Advantage
- 56
- Tel
- 0571-87396432
- Fax
- 0571-87396431
- sales@jhechem.com
- Country
- China
- ProdList
- 14912
- Advantage
- 59
- Tel
- 18905173768
- Fax
- 025-83263139
- 52513593@qq.com
- Country
- China
- ProdList
- 2331
- Advantage
- 50
- Tel
- +86-021-61654350
- Fax
- +86-021-61654350
- 1245958370@qq.com
- Country
- China
- ProdList
- 2982
- Advantage
- 50
- Tel
- 021-60455363 18019463053
- Fax
- 50966098
- sales@coolpharm.com
- Country
- China
- ProdList
- 12346
- Advantage
- 58
- Tel
- 0571-82896630 18969958410
- sales_hz@milestonepharmtech.com
- Country
- China
- ProdList
- 4895
- Advantage
- 55
- Tel
- 13912302692 13912302692;
- Fax
- 0519-88064678
- sales@anxuanchem.com
- Country
- China
- ProdList
- 4828
- Advantage
- 58
- Tel
- 021-20960837,QQ1332204249
- Fax
- 021-20960837
- sales@skychemical.com
- Country
- China
- ProdList
- 3341
- Advantage
- 55
- Tel
- 0371-86658258
- Fax
- 0371-60996044
- info@coreychem.com
- Country
- China
- ProdList
- 10453
- Advantage
- 58
- 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
- 9755
- Advantage
- 58
- Tel
- +86-（0）57185586718; +8613336195806
- Fax
- +86-571-85864795
- sales@capot.com
- Country
- China
- ProdList
- 29735
- Advantage
- 60
- Tel
- 400-8210725 400821072
- Fax
- 021-58955996
- malulu@leyan.com
- Country
- China
- ProdList
- 25000
- Advantage
- 58
- Tel
- 0371-55051623 18137891487
- Fax
- QQ：2853979817
- 2853979817@qq.com
- Country
- China
- ProdList
- 9992
- Advantage
- 58
- Tel
- 400-668-9898
- Fax
- 010-51582189
- service@3achem.com
- Country
- China
- ProdList
- 20557
- Advantage
- 58
- Tel
- 021-000000
- admin@jingshipharmatech.com
- Country
- China
- ProdList
- 9853
- Advantage
- 58
- Tel
- 13062833949
- Fax
- QQ: 2073772974
- fred.wen@crcorporation.cn
- Country
- China
- ProdList
- 853
- Advantage
- 58
- Tel
- +86-0551-65418684 +8618949823763
- Fax
- 0086-551-65418684
- sales@tnjchem.com
- Country
- China
- ProdList
- 25356
- Advantage
- 58
- Tel
- +86-0571-88938639 +8617705817739
- Fax
- +86-571-88938652，+86-571- 88492614
- info@dycnchem.com
- Country
- China
- ProdList
- 52846
- Advantage
- 58
- Tel
- +86-0086-577-64498589 +86-15355981851
- Fax
- 0086-577-56994596
- sales@win-winchemical.com
- Country
- China
- ProdList
- 14359
- Advantage
- 58
- Tel
- 15901914505 15901914505;
- Fax
- 021-54389085
- 3187892335@qq.com
- Country
- China
- ProdList
- 9889
- Advantage
- 58
- Tel
- +86-023-6139-8061 +86-86-13650506873
- sales@chemdad.com
- Country
- China
- ProdList
- 39927
- Advantage
- 58
- Tel
- 19951936396
- 3158688292@qq.com
- Country
- China
- ProdList
- 4856
- Advantage
- 58
- Tel
- +86-021-021-50872116 +8613122107989
- contact@fuxinpharm.com
- Country
- China
- ProdList
- 10000
- Advantage
- 58
- Tel
- 021-31761238
- Fax
- 021-31761238
- sales@saferph.com
- Country
- CHINA
- ProdList
- 897
- Advantage
- 58
- Tel
- +8613580539051
- joe@yuhengpharm.com
- Country
- CHINA
- ProdList
- 21142
- Advantage
- 58
- Tel
- 17366295326
- Fax
- QQ360829978
- puxinpharma_2017@126.com
- Country
- China
- ProdList
- 2444
- Advantage
- 58
- Tel
- 021-61109150
- Fax
- 021-61105897
- sales@tcisct.com
- Country
- China
- ProdList
- 29668
- Advantage
- 58
View Lastest Price from 2-AMINO-4-BROMOBENZONITRILE manufacturers
- Product
- 2-AMINO-4-BROMOBENZONITRILE 304858-65-9
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 95-99%
- Supply Ability
- as customer's need
- Release date
- 2019-08-01