ChemicalBook > CAS DataBase List > ETHYL IMIDAZO[1,5-A]PYRIDINE-3-CARBOXYLATE

ETHYL IMIDAZO[1,5-A]PYRIDINE-3-CARBOXYLATE

Product Name
ETHYL IMIDAZO[1,5-A]PYRIDINE-3-CARBOXYLATE
CAS No.
81803-60-3
Chemical Name
ETHYL IMIDAZO[1,5-A]PYRIDINE-3-CARBOXYLATE
Synonyms
ethyl imidazo(1,5)-pyridine-3-carboxylate;Ethyl 3-Imidazo[1,5-a]pyridinecarboxylate;ETHYL IMIDAZO[1,5-A]PYRIDINE-3-CARBOXYLATE;ethyl 1H-imidazo[1,5-a]pyridine-3-carboxylate;Imidazo[1,5-a]pyridine-3-carboxylic acid ethyl ester
CBNumber
CB52454620
Molecular Formula
C10H10N2O2
Formula Weight
190.2
MOL File
81803-60-3.mol
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ETHYL IMIDAZO[1,5-A]PYRIDINE-3-CARBOXYLATE Property

Density 
1.22±0.1 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
pka
3.98±0.30(Predicted)
Appearance
Light yellow to yellow Solid
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

TRC
Product number
E940180
Product name
EthylImidazo[1,5-A]pyridine-3-carboxylate
Packaging
500mg
Price
$285
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0392644
Product name
ETHYL IMIDAZO[1,5-A]PYRIDINE-3-CARBOXYLATE
Purity
95.00%
Packaging
5MG
Price
$497.93
Updated
2021/12/16
Acrotein
Product number
UT00543
Product name
Ethylimidazo[1,5-a]pyridine-3-carboxylate
Purity
97%
Packaging
5g
Price
$765.7
Updated
2021/12/16
Abosyn
Product number
61-6372
Product name
ethylimidazo[1,5-a]pyridine-3-carboxylate
Purity
98+%
Packaging
0.25g
Price
$900
Updated
2021/12/16
Chemenu
Product number
CM123865
Product name
ethylimidazo[1,5-a]pyridine-3-carboxylate
Purity
95+%
Packaging
5g
Price
$1168
Updated
2021/12/16
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ETHYL IMIDAZO[1,5-A]PYRIDINE-3-CARBOXYLATE Chemical Properties,Usage,Production

Synthesis

46460-25-7

81803-60-3

General procedure for the synthesis of ethyl imidazo[1,5-a]pyridine-3-carboxylate from ethyl 2-oxo-2-((pyridin-2-ylmethyl)amino)acetate: ethyl [(pyridin-2-ylmethyl)carbamoyl]formate (1.00 g, 4.80 mmol, 1.00 equiv) and phosphorus pentoxide (3.41 g, 24.02 mmol, 5.00 equiv) were dissolved in phosphoryl chloride (30 mL). ) were dissolved in phosphoryl chloride (30 mL) and the reaction was stirred at 110°C for 5 hours. After completion of the reaction, the mixture was concentrated under reduced pressure. The residue was purified by silica gel column chromatography with ethyl acetate/petroleum ether (1:1, v/v) as eluent. 635 mg (70% yield) of the target product, ethyl imidazo[1,5-a]pyridine-3-carboxylate, was finally obtained as a yellow solid.LC-MS (ESI, m/z): 191 [M + H]+.

References

[1] Patent: WO2015/25025, 2015, A1. Location in patent: Page/Page column 411; 412
[2] Patent: WO2008/85302, 2008, A1. Location in patent: Page/Page column 96
[3] Organic Letters, 2013, vol. 15, # 9, p. 2290 - 2293
[4] Synthesis (Germany), 2016, vol. 48, # 23, p. 4269 - 4277

ETHYL IMIDAZO[1,5-A]PYRIDINE-3-CARBOXYLATE Preparation Products And Raw materials

Raw materials

Preparation Products

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ETHYL IMIDAZO[1,5-A]PYRIDINE-3-CARBOXYLATE Suppliers

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81803-60-3, ETHYL IMIDAZO[1,5-A]PYRIDINE-3-CARBOXYLATERelated Search:

Ethyl 6-broMoisoquinoline-3-carboxylate ethyl iMidazo[1,2-b]pyridazine-2-carboxylate Imidazo[1,2-a]pyridine-7-methanol (9CI) IMIDAZO[1,2-A]PYRIDINE-6-CARBONITRILE Imidazo[1,5-a]pyridine Imidazo[1,2-b]pyridazine Imidazo[1,2-a]pyridine-7-carboxylic acid (9CI) Imidazo[1,2-a]pyridine-6-boronic acid IMIDAZO[1,2-B]PYRIDAZIN-6-AMINE IMIDAZO[1,2-A]PYRIDIN-8-YLAMINE IMIDAZO[1,5-A]PYRIDINE-1-CARBOXYLIC ACID ETHYL ESTER Imidazo[1,5-a]pyridine-1-carboxaldehyde (9CI) Ethyl iMidazo[1,5-a]pyridine-8-carboxylate ethyl iMidazo[1,5-a]pyridine-7-carboxylate ETHYL4-METHYL-1H-IMIDAZOLE-2-CARBOXYLATE 4-METHYL-1H-IMIDAZOLE-2-CARBOXYLICACID ETHYL 1-METHYL-1H-IMIDAZOLE-2-CARBOXYLATE ETHYL IMIDAZO[1,5-A]PYRIDINE-3-CARBOXYLATE

  • ETHYL IMIDAZO[1,5-A]PYRIDINE-3-CARBOXYLATE
  • Imidazo[1,5-a]pyridine-3-carboxylic acid ethyl ester
  • ethyl imidazo(1,5)-pyridine-3-carboxylate
  • ethyl 1H-imidazo[1,5-a]pyridine-3-carboxylate
  • Ethyl 3-Imidazo[1,5-a]pyridinecarboxylate
  • 81803-60-3