ChemicalBook > CAS DataBase List > 6-BROMOBENZO[D]ISOXAZOL-3-YLAMINE

6-BROMOBENZO[D]ISOXAZOL-3-YLAMINE

Product Name
6-BROMOBENZO[D]ISOXAZOL-3-YLAMINE
CAS No.
177995-39-0
Chemical Name
6-BROMOBENZO[D]ISOXAZOL-3-YLAMINE
Synonyms
3-Amino-6-bromobenzisoxazole;6-broMo-1,2-benzoxazol-3-aMine;6-BROMOBENZO[D]ISOXAZOL-3-AMINE;6-Bromo-1,2-benzisoxazol-3-amine;3-AMino-6-broMobenzo[d]isoxazole;3-Amino-6-bromo-1,2-benzisoxazole;1,2-Benzisoxazol-3-amine,6-bromo-
CBNumber
CB51091675
Molecular Formula
C7H5BrN2O
Formula Weight
213.03
MOL File
177995-39-0.mol
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6-BROMOBENZO[D]ISOXAZOL-3-YLAMINE Property

Boiling point:
371.1±22.0 °C(Predicted)
Density 
1.804±0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2–8 °C
pka
0.72±0.30(Predicted)
Appearance
Off-white to light brown Solid
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Safety

Hazard Codes 
Xn
Risk Statements 
22
HS Code 
2934999090
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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

P260Do not breathe dust/fume/gas/mist/vapours/spray.

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

P312Call a POISON CENTER or doctor/physician if you feel unwell.

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N-Bromosuccinimide Price

TRC
Product number
B807853
Product name
6-Bromobenzo[D]isoxazol-3-amine
Packaging
100mg
Price
$60
Updated
2021/12/16
ChemScene
Product number
CS-W005980
Product name
6-Bromobenzo[d]isoxazol-3-amine
Packaging
1g
Price
$64
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB53367
Product name
6-Bromobenzo[d]isoxazol-3-ylamine
Packaging
100mg
Price
$75
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB53367
Product name
6-Bromobenzo[d]isoxazol-3-ylamine
Packaging
250mg
Price
$97.5
Updated
2021/12/16
SynQuest Laboratories
Product number
4H56-9-L0
Product name
6-Bromo-1,2-benzisoxazol-3-amine
Packaging
1g
Price
$100
Updated
2021/12/16
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6-BROMOBENZO[D]ISOXAZOL-3-YLAMINE Chemical Properties,Usage,Production

Uses

6-Bromobenzo[D]Isoxazol-3-Amine is a useful research reagent for organic synthesis.

Synthesis

546-88-3

105942-08-3

177995-39-0

Step A: 6-Bromobenzo[d]isoxazol-3-amine (1.13 g, 15.0 mmol) and N-hydroxyacetamide were dissolved in N,N-dimethylformamide (DMF, 20 mL). Potassium tert-butoxide (KOt-Bu, 1.68 g, 15.0 mmol) was added to the reaction system and stirred at room temperature for 30 min. Subsequently, 4-bromo-2-fluorobenzonitrile (2.0 g, 10.0 mmol) was added and the reaction was continued at room temperature for 2 hours. After completion of the reaction, the reaction mixture was diluted with ethyl acetate (50 mL) and water (50 mL). The aqueous layer was separated and extracted with ethyl acetate. The organic phases were combined, washed with water, dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The crude product was purified by fast column chromatography using ethyl acetate/hexane (1:4, v/v) and ethyl acetate/hexane (1:3, v/v) sequentially as eluent to afford the target compound 3-amino-6-bromobenzo[D]isoxazole (1.35 g, 63% yield). Mass spectra (APCI) m/z: 215.2, 217.1 ([M+H]+).

References

[1] Tetrahedron Letters, 1996, vol. 37, # 17, p. 2885 - 2886
[2] Patent: US2007/49603, 2007, A1. Location in patent: Page/Page column 61-62
[3] Patent: WO2010/51042, 2010, A1. Location in patent: Page/Page column 135
[4] Patent: WO2014/151147, 2014, A1. Location in patent: Paragraph 00502
[5] Patent: US2014/357651, 2014, A1. Location in patent: Paragraph 0485

6-BROMOBENZO[D]ISOXAZOL-3-YLAMINE Preparation Products And Raw materials

Raw materials

Preparation Products

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6-BROMOBENZO[D]ISOXAZOL-3-YLAMINE Suppliers

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View Lastest Price from 6-BROMOBENZO[D]ISOXAZOL-3-YLAMINE manufacturers

Hebei Chuanghai Biotechnology Co,.LTD
Product
6-BROMOBENZO[D]ISOXAZOL-3-YLAMINE 177995-39-0
Price
US $1.90/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 ton
Release date
2024-08-20
Career Henan Chemical Co
Product
6-BROMOBENZO[D]ISOXAZOL-3-YLAMINE 177995-39-0
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
1ton
Release date
2018-08-06