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2-Bromo-5-fluoroaniline

Product Name
2-Bromo-5-fluoroaniline
CAS No.
1003-99-2
Chemical Name
2-Bromo-5-fluoroaniline
Synonyms
2-Bromo-5-fluoro-phenylamine;2-Bromo-5-fluoroanil;Vandetanib Impurity 3;2-BROMO-5-FLUOROANILINE;13-Cyanophenyl&isocyanate;2-Bromo-5-fluoroaniline98%;2-Bromo-5-fluoroaniline >2-Bromo-5-fluoroaniline 98%;2-BROMO-5-FLUOROBENZENAMINE;2-Bromo-5-fluoroaniline,99%
CBNumber
CB0184425
Molecular Formula
C6H5BrFN
Formula Weight
190.01
MOL File
1003-99-2.mol
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2-Bromo-5-fluoroaniline Property

Melting point:
43-47 °C (lit.)
Boiling point:
154 °C / 23mmHg
Density 
1.694±0.06 g/cm3(Predicted)
Flash point:
>230 °F
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
form 
powder to crystal
pka
1.52±0.10(Predicted)
color 
White to Light yellow to Dark green
InChI
InChI=1S/C6H5BrFN/c7-5-2-1-4(8)3-6(5)9/h1-3H,9H2
InChIKey
FWTXFEKVHSFTDQ-UHFFFAOYSA-N
SMILES
C1(N)=CC(F)=CC=C1Br
CAS DataBase Reference
1003-99-2(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi,T
Risk Statements 
36/37/38
Safety Statements 
26-36
RIDADR 
UN2811
WGK Germany 
3
Hazard Note 
Toxic
HazardClass 
6.1
PackingGroup 
III
HS Code 
29214200
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
528900
Product name
2-Bromo-5-fluoroaniline
Purity
97%
Packaging
25g
Price
$50.4
Updated
2023/01/07
TCI Chemical
Product number
B2163
Product name
2-Bromo-5-fluoroaniline
Purity
>98.0%(GC)
Packaging
5g
Price
$56
Updated
2024/03/01
TCI Chemical
Product number
B2163
Product name
2-Bromo-5-fluoroaniline
Purity
>98.0%(GC)
Packaging
25g
Price
$166
Updated
2024/03/01
Alfa Aesar
Product number
B24901
Product name
2-Bromo-5-fluoroaniline, 98%
Packaging
5g
Price
$51.65
Updated
2024/03/01
Alfa Aesar
Product number
B24901
Product name
2-Bromo-5-fluoroaniline, 98%
Packaging
25g
Price
$190.65
Updated
2024/03/01
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2-Bromo-5-fluoroaniline Chemical Properties,Usage,Production

Description

2-bromo-5-fluoroaniline: a intermediate of antitumor drug.
2-bromo-5-fluoroaniline is the intermediate of antitumor drug Phortress, phortress is the benzothiazoles CYP1A1 antitumor drugs targeting by Univ Nottingham UK invention, solution becomes lipophilic compound 5F2O3(10 in the sensitive cells but Phortress enters), the latter is as potential aromatic hydrocarbon receptor (AhR) agonist, induce CYP1A1 to express, CYP1A1 metabolism through expressing produces and has high electrophilic active substance again, finally causes DNA damage and apoptosis. The method that, at present, synthetic 2-bromo-5-fluoronitrobenzene prepares 2-bromo-5-fluoroaniline is divided into two large classes:
The one: adopt a chemical reduction method, utilizing the chemical reducing agent reductase 2-bromo-5-fluoronitrobenzenes such as protochloride glass putty, iron powder, vat powder, hydrazine, and sodium borohydride (potassium), which is 2-bromo-5-fluoroaniline.
The 2nd: adopt hydro-reduction. What we do more often both at home and abroad at present is chloride or the catalytic hydrogenation of fluorine-containing arylamine, and the brominated less report of arylamine hydrogenation mainly is easily by hydrogenolysis because of bromine.

Chemical Properties

Yellow to brown crystalline powder

Uses

2-Bromo-5-fluoroaniline may be used to synthesize:

  • orthobromothiobenzanilide of 5-fluoronitrobenzothiazole
  • 2-bromo-5-fluorobenzo[14C]nitrile
  • [3-14C]-5-fluoro-1,3-dihydro-1-hydroxy-2,1-benzoxaborole
  • 2-bromo-5-fluoro-phenyl)-(2-methoxy-6-pentadecyl-benzyl)amine

Synthesis

A preparation method of 2-Bromo-5-fluoroaniline is as follows: methanol, 2-bromo-5-fluoronitrobenzene, W-4 type Raney nickel and bromine inhibitor are put into a hydrogenation kettle to carry out hydrogenation reaction. After the reaction is completed, the reaction solution is filtered under nitrogen protection. The filtered filtrate is then distilled under reduced pressure to remove methanol, and n-hexane is added. Then, the product is washed with process water, and after washing, the product is allowed to stand and separate. Then, the organic phase is cooled and crystallized, an off-white to brownish-yellow solid is precipitated, and a wet product is obtained by suction filtration. The wet product is dried to obtain the finished product 2-Bromo-5-fluoroaniline.

2-Bromo-5-fluoroaniline Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Bromo-5-fluoroaniline Suppliers

Americas 1 China 275 Europe 2 France 1 Germany 9 India 11 Italy 1 Japan 1 Slovakia 1 Switzerland 1 United Kingdom 17 United States 45 Global 365
Fuxin Custchem Fine Chemical Co., Ltd.
Tel
0418-5113999 18740177324
Fax
2851606178
Email
sales@custchem.com.cn
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China
ProdList
404
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ZHEJIANG ZETIAN FINE CHEMICALS CO.,LTD
Tel
0571-87322520 18957127338
Fax
QQ:3007632051
Email
sales@zetchem.com
Country
China
ProdList
480
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China Shenyang Tyschem CO. ,LTD
Tel
+86-024-83607930; 18640359690
Fax
024-83607930
Email
sales@honghuchem.com
Country
China
ProdList
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Fuxin Yinghui High tech Materials Technology Co., Ltd
Tel
17624188899 17624188899
Email
3799130626@qq.com
Country
China
ProdList
185
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J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
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Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
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62
INTATRADE GmbH
Tel
+49 3493/605464
Fax
+49 3493/605470
Email
sales@intatrade.de
Country
Germany
ProdList
3572
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future industrial shanghai co., ltd
Tel
400-0066400 13621662912
Fax
021-55660885
Email
sales@jonln.com
Country
China
ProdList
1995
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65
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
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81
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View Lastest Price from 2-Bromo-5-fluoroaniline manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
2-Bromo-5-fluoroaniline 1003-99-2
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 mt
Release date
2024-12-11
Suzhou Nordica Biopharma CO.,LTD
Product
2-bromo-5-fluoroaniline 1003-99-2
Price
US $0.00-0.00/kg
Min. Order
0.005kg
Purity
0.98
Supply Ability
2 tons
Release date
2024-11-15
Hebei Chuanghai Biotechnology Co,.LTD
Product
2-Bromo-5-fluoroaniline 1003-99-2
Price
US $5.00-2.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10000kg
Release date
2024-08-22

1003-99-2, 2-Bromo-5-fluoroanilineRelated Search:

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  • 2-Bromo-5-fluoroaniline &gt
  • 2-Bromo-5-fluoroaniline ISO 9001：2015 REACH
  • 13-Cyanophenyl&isocyanate
  • Vandetanib Impurity 3
  • Nitazoxanide Impurity 4（SU 3327）
  • 1003-99-2
  • Nitrogen Compounds
  • Organic Building Blocks
  • C2 to C6
  • Amines
  • Building Blocks
  • amine| alkyl bromide| alkyl Fluorine
  • Aryl Fluorinated Building Blocks
  • Building Blocks
  • C6
  • Chemical Synthesis
  • Fluorinated Building Blocks
  • Nitrogen Compounds
  • Organic Building Blocks
  • Organic Fluorinated Building Blocks
  • Other Fluorinated Organic Building Blocks
  • Amines
  • C2 to C6
  • Nitrogen Compounds
  • Aniline
  • Anilines, Amides & Amines
  • Bromine Compounds
  • Fluorine Compounds
  • Pharmaceutical intermediate
  • bc0001