Imidazo[1,5-a]pyridin-8(5H)-one, 6,7-dihydro- (9CI)

Product Name: Imidazo[1,5-a]pyridin-8(5H)-one, 6,7-dihydro- (9CI)
CAS No.: 426219-51-4
Chemical Name: Imidazo[1,5-a]pyridin-8(5H)-one, 6,7-dihydro- (9CI)
Synonyms: 6,7-Dihydroimidazo[1,5-a]pyridin-8(5H)-one;6,7-Dihydro-5H-imidazo[1,5-a]pyridin-8-one;Imidazo[1,5-a]pyridin-8(5H)-one,6,7-dihydro-;Imidazo[1,5-a]pyridin-8(5H)-one, 6,7-dihydro- (9CI);Imidazo[1,5-a]pyridin-8(5H)-one, 6,7-dihydro- (9CI) ISO 9001：2015 REACH
CBNumber: CB51063731
Molecular Formula: C7H8N2O
Formula Weight: 136.15
MOL File: 426219-51-4.mol

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Imidazo[1,5-a]pyridin-8(5H)-one, 6,7-dihydro- (9CI) Property

Boiling point:: 357.0±11.0 °C(Predicted)
Density: 1.35±0.1 g/cm3(Predicted)
storage temp.: 2-8°C
pka: 4.14±0.20(Predicted)

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC

Product number: I779350
Product name: 6,7-Dihydroimidazo[1,5-A]pyridin-8(5H)-one
Packaging: 10mg
Price: $45
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD141448
Product name: 6,7-Dihydroimidazo[1,5-a]pyridin-8(5H)-one
Packaging: 50mg
Price: $65
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD141448
Product name: 6,7-Dihydroimidazo[1,5-a]pyridin-8(5H)-one
Packaging: 100mg
Price: $113
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD141448
Product name: 6,7-Dihydroimidazo[1,5-a]pyridin-8(5H)-one
Packaging: 250mg
Price: $225
Updated: 2021/12/16

AK Scientific

Product number: 5886AB
Product name: 6,7-Dihydroimidazo[1,5-a]pyridin-8(5H)-one
Packaging: 250mg
Price: $291
Updated: 2021/12/16

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Imidazo[1,5-a]pyridin-8(5H)-one, 6,7-dihydro- (9CI) Chemical Properties,Usage,Production

Synthesis

38666-30-7

426219-51-4

General procedure for the synthesis of 6,7-dihydroimidazo(1,5-a)pyridin-8(5H)-one from 5,6,7,8-tetrahydroimidazo[1,5-a]pyridine: 0.819 mmol of 5,6,7,8-tetrahydroimidazo[1,5-a]pyridine was dissolved in 3 mL of acetonitrile, and 2.457 mmol of potassium permanganate was added, and the reaction was carried out with vigorous stirring for 16 hours at room temperature. for 16 hours at room temperature with vigorous stirring. After completion of the reaction, the acetonitrile was completely removed by rotary evaporation. The residue was dissolved in 15 mL of 0.1 M HCl aqueous solution and kept in an ultrasonic bath at over 50 °C for 2 min. The resulting brown suspension was filtered and the filter cake was washed with 5 mL of 0.1 M HCl aqueous solution. The yellow filtrates were combined, alkalized with 2 M aqueous NaOH and extracted with dichloromethane (3 x 25 mL). The organic phases were combined, dried over sodium sulfate and concentrated by evaporation. From the residue, 0.617 mmol (75% crude yield) of 6,7-dihydroimidazo(1,5-a)pyridin-8(5H)-one was obtained as a yellow oil product. The purity of the crude product was 90% by NMR analysis. The properties of the product are consistent with the material already disclosed in WO 2002/040484.

References

[1] Patent: WO2007/113235, 2007, A1. Location in patent: Page/Page column 18-19
[2] Patent: US2009/118512, 2009, A1. Location in patent: Page/Page column 8

Imidazo[1,5-a]pyridin-8(5H)-one, 6,7-dihydro- (9CI) Preparation Products And Raw materials

Raw materials

Preparation Products

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Imidazo[1,5-a]pyridin-8(5H)-one, 6,7-dihydro- (9CI) Suppliers

China 47 Europe 1 India 1 United Kingdom 1 United States 4 Global 54

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View Lastest Price from Imidazo[1,5-a]pyridin-8(5H)-one, 6,7-dihydro- (9CI) manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: Imidazo[1,5-a]pyridin-8(5H)-one, 6,7-dihydro- (9CI) 426219-51-4
Price: US $1.10/g
Min. Order: 1g
Purity: 99.0% min
Supply Ability: 100 tons min
Release date: 2021-05-12

LY Global chemicals co.,ltd .

Product: Imidazo[1,5-a]pyridin-8(5H)-one, 6,7-dihydro- (9CI) 426219-51-4
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98.0%
Supply Ability: 1000kg
Release date: 2023-04-05

Career Henan Chemical Co

Product: Imidazo[1,5-a]pyridin-8(5H)-one, 6,7-dihydro- (9CI) 426219-51-4
Price: US $1.00/kg
Min. Order: 1kg
Purity: 95%-99%
Supply Ability: 100kg
Release date: 2018-12-24

426219-51-4, Imidazo[1,5-a]pyridin-8(5H)-one, 6,7-dihydro- (9CI)Related Search:

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Imidazo[1,5-a]pyridin-8(5H)-one, 6,7-dihydro- (9CI) ISO 9001：2015 REACH

426219-51-4

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