IMidazo[1,2-a]pyridine-3-aceticacid,ethylester
- Product Name
- IMidazo[1,2-a]pyridine-3-aceticacid,ethylester
- CAS No.
- 101820-69-3
- Chemical Name
- IMidazo[1,2-a]pyridine-3-aceticacid,ethylester
- Synonyms
- Minodronic Impurity 7;Minodronic Acid Impurity;Minodronic Acid interMediate;Minodronic acid InterMediate A;Ethyl imidazo[1,2-a]pyridine-3-acetate;ETHYL IMIDAZO[1,2-A]PYRIDIN-3-YL-ACETATE;ethyl 2-(iMidazo[1,2-a]pyridin-3-yl)acetate;Imidazolio [1, 2-A] pyridine-3-ethyl acetate;Midazo[1,2-a]pyridine-3-aceticacid,ethylester;IMidazo[1,2-a]pyridine-3-aceticacid,ethylester
- CBNumber
- CB62594901
- Molecular Formula
- C11H12N2O2
- Formula Weight
- 204.23
- MOL File
- 101820-69-3.mol
IMidazo[1,2-a]pyridine-3-aceticacid,ethylester Property
- Density
- 1.19±0.1 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- pka
- 6.27±0.50(Predicted)
- Appearance
- Light yellow to light brown Solid
- InChI
- InChI=1S/C11H12N2O2/c1-2-15-11(14)7-9-8-12-10-5-3-4-6-13(9)10/h3-6,8H,2,7H2,1H3
- InChIKey
- SFCNXCZZKZRJLZ-UHFFFAOYSA-N
- SMILES
- C12=NC=C(CC(OCC)=O)N1C=CC=C2
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 123778
- Product name
- Ethylimidazo[1,2-a]pyridine-3-acetate
- Purity
- 95+%
- Packaging
- 1g
- Price
- $446
- Updated
- 2021/12/16
- Product number
- CM151465
- Product name
- Ethylimidazo[1,2-a]pyridine-3-acetate
- Purity
- 95+%
- Packaging
- 10g
- Price
- $472
- Updated
- 2021/12/16
- Product number
- 101820693
- Product name
- Ethyl2-(imidazo[1,2-a]pyridin-3-yl)acetate
- Packaging
- 10g
- Price
- $531.16
- Updated
- 2021/12/16
- Product number
- CD11365394
- Product name
- Ethyl2-(imidazo[1,2-a]pyridin-3-yl)acetate
- Purity
- 95+%
- Packaging
- 10g
- Price
- $559
- Updated
- 2021/12/16
- Product number
- 68R0599
- Product name
- Imidazo[1,2-a]pyridin-3-yl-aceticacidethylester
- Purity
- 96%
- Packaging
- 500mg
- Price
- $740
- Updated
- 2021/12/16
IMidazo[1,2-a]pyridine-3-aceticacid,ethylester Chemical Properties,Usage,Production
Synthesis
504-29-0
13176-46-0
101820-69-3
(1) To a 100 mL three-neck flask was added 10.83 g (51.8 mmol) of ethyl 4-bromo-3-oxobutanoate and 0.97 g of reaction promoter M (consisting of zinc nitrate and glycine in a weight ratio of 7:1, pre-dissolved in a solvent mixture of 10 mL of water and 20 mL of 1,4-dioxane). The reaction mixture was stirred at room temperature for 15 min, followed by the addition of 5.36 g (57 mmol) of 2-aminopyridine. The reaction system was warmed up to 70 °C with continuous stirring for 3.5 hours. The progress of the reaction was monitored by TLC until complete conversion of ethyl 4-bromo-3-oxobutanoate. After completion of the reaction, the mixture was filtered and the filtrate was concentrated under reduced pressure. It was extracted three times with 50 mL of water and washed three times with 50 mL of saturated brine. The organic phases were combined, the solvents were removed under reduced pressure and dried to give 10.17 g of a light yellow oily product, ethyl 2-(imidazo[1,2-a]pyridin-3-yl)acetate, in 94.1% yield and 97.9% purity.
References
[1] Patent: CN105175446, 2017, B. Location in patent: Paragraph 0038; 0039; 0040; 0045; 0050; 0055; 0064; 0066
IMidazo[1,2-a]pyridine-3-aceticacid,ethylester Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from IMidazo[1,2-a]pyridine-3-aceticacid,ethylester manufacturers
- Product
- Ethyl imidazo[1,2-a]pyridin-3-ylacetate 101820-69-3
- Price
- US $30.00-0.90/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-04-26
- Product
- IMidazo[1,2-a]pyridine-3-aceticacid,ethylester 101820-69-3
- Price
- US $7.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 1000KG
- Release date
- 2018-08-16