2,3-Dihydrobenzo[b]furan-5-ylamine

Product Name: 2,3-Dihydrobenzo[b]furan-5-ylamine
CAS No.: 42933-43-7
Chemical Name: 2,3-Dihydrobenzo[b]furan-5-ylamine
Synonyms: 2,3-DIHYDROBENZOFURAN-5-AMINE;Anaprazole Impurity 2;5-Amino-2,3-dihydrobenzofuran;2,3-Dihydro-5-benzofuranamine;5-Benzofuranamine, 2,3-dihydro-;5-Amino-2,3-dihydrobenzo[b]furan;2,3-Dihydrobenzo[b]furan-5-ylamine;5-AMino-2,3-dihydrobenzofuran, 97% 1GR;2,3-Dihydro-1-benzofuran-5-amine, 2,3-Dihydrobenzo[b]furan-5-amine
CBNumber: CB01263062
Molecular Formula: C8H9NO
Formula Weight: 135.16
MOL File: 42933-43-7.mol

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2,3-Dihydrobenzo[b]furan-5-ylamine Property

Melting point:: 78-80℃
Boiling point:: 289.4±29.0 °C(Predicted)
Density: 1.208±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2–8 °C
pka: 5.34±0.20(Predicted)
form: Powder
color: White to light brown
Water Solubility: Sparingly soluble in water.(0.26 g/L) (25°C),
Sensitive: Air Sensitive
CAS DataBase Reference: 42933-43-7

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Safety

HS Code: 2932990090

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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.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

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N-Bromosuccinimide Price

TRC

Product number: D454933
Product name: 2,3-Dihydrobenzofuran-5-amine
Packaging: 500mg
Price: $155
Updated: 2021/12/16

Apolloscientific

Product number: OR2303
Product name: 5-Amino-2,3-dihydrobenzo[b]furan
Packaging: 250mg
Price: $37
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4H30-1-V2
Product name: 5-Amino-2,3-dihydrobenzo[b]furan
Packaging: 250mg
Price: $40
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD150750
Product name: 2,3-Dihydro-1-benzofuran-5-amine
Packaging: 50mg
Price: $66
Updated: 2021/12/16

Apolloscientific

Product number: OR2303
Product name: 5-Amino-2,3-dihydrobenzo[b]furan
Packaging: 1g
Price: $69
Updated: 2021/12/16

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2,3-Dihydrobenzo[b]furan-5-ylamine Chemical Properties,Usage,Production

Uses

It is used as pharmaceutical intermediate. Benzoylthiophenes are allosteric enhancers (AE) of agonist activity at the A1 adenosine receptor.

References

[1] Journal of Medicinal Chemistry, 2010, vol. 53, # 18, p. 6681 - 6698
[2] Patent: EP2532665, 2012, A1. Location in patent: Page/Page column 21
[3] Bioorganic and Medicinal Chemistry, 2011, vol. 19, # 21, p. 6430 - 6446
[4] Journal of Medicinal Chemistry, 2014, vol. 57, # 13, p. 5579 - 5601
[5] Journal of Medicinal Chemistry, 2009, vol. 52, # 14, p. 4161 - 4172

2,3-Dihydrobenzo[b]furan-5-ylamine Preparation Products And Raw materials

Raw materials

Preparation Products

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2,3-Dihydrobenzo[b]furan-5-ylamine Suppliers

China 100 India 2 United Kingdom 2 United States 6 Global 110

J & K SCIENTIFIC LTD.

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Alfa Aesar

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Thermo Fisher Scientific

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View Lastest Price from 2,3-Dihydrobenzo[b]furan-5-ylamine manufacturers

Henan Aochuang Chemical Co.,Ltd.

Product: 2,3-Dihydrobenzo[b]furan-5-ylamine 42933-43-7
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1ton
Release date: 2022-10-14

Career Henan Chemical Co

Product: 2,3-Dihydrobenzo[b]furan-5-ylamine 42933-43-7
Price: US $0.00/KG
Min. Order: 1KG
Purity: 90%-99.9%
Supply Ability: 500kg
Release date: 2019-07-05

42933-43-7, 2,3-Dihydrobenzo[b]furan-5-ylamineRelated Search:

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5-Amino-2,3-dihydrobenzo[b]furan

2,3-DIHYDROBENZOFURAN-5-AMINE

5-Amino-2,3-dihydrobenzofuran

5-AMino-2,3-dihydrobenzofuran, 97% 1GR

2,3-Dihydro-1-benzofuran-5-amine, 2,3-Dihydrobenzo[b]furan-5-amine

2,3-Dihydrobenzo[b]furan-5-ylamine

5-Benzofuranamine, 2,3-dihydro-

2,3-Dihydro-5-benzofuranamine

Anaprazole Impurity 2

42933-43-7