3-PYRIDINEACETIC ACID, A-OXO, ETHYL ESTER

Product Name: 3-PYRIDINEACETIC ACID, A-OXO, ETHYL ESTER
CAS No.: 73672-37-4
Chemical Name: 3-PYRIDINEACETIC ACID, A-OXO, ETHYL ESTER
Synonyms: Ethyl 2-oxo-2-(pyridin-3-yl);ethyl oxo(pyridin-3-yl)acetate;Ethyl 2-Oxo-2-(3-pyridyl)acetate;Ethyl 2-oxo-2-(pyridin-3-yl)acetate;3-PYRIDINEACETIC ACID, A-OXO, ETHYL ESTER;3-Pyridineacetic acid, α-oxo-, ethyl ester
CBNumber: CB52451674
Molecular Formula: C9H9NO3
Formula Weight: 179.17
MOL File: 73672-37-4.mol

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3-PYRIDINEACETIC ACID, A-OXO, ETHYL ESTER Property

Boiling point:: 153-155 °C(Press: 20 Torr)
Density: 1.189±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
pka: 2.24±0.10(Predicted)
Appearance: Light yellow to yellow Liquid

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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.

P321Specific treatment (see … on this label).

P330Rinse mouth.

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

P362Take off contaminated clothing and wash before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC

Product number: E925403
Product name: Ethyl2-oxo-2-(pyridin-3-yl)acetate
Packaging: 250mg
Price: $110
Updated: 2021/12/16

AK Scientific

Product number: W8172
Product name: Ethyl2-oxo-2-(pyridin-3-yl)acetate
Packaging: 250mg
Price: $166
Updated: 2021/12/16

Matrix Scientific

Product number: 076378
Product name: Ethyl 2-oxo-2-(pyridin-3-yl)acetate
Purity: 95+%
Packaging: 250mg
Price: $324
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0384458
Product name: ETHYL-2-OXO-2-(PYRIDIN-3-YL)ACETATE
Purity: 95.00%
Packaging: 5MG
Price: $504.81
Updated: 2021/12/16

Matrix Scientific

Product number: 076378
Product name: Ethyl 2-oxo-2-(pyridin-3-yl)acetate
Purity: 95+%
Packaging: 1g
Price: $700
Updated: 2021/12/16

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3-PYRIDINEACETIC ACID, A-OXO, ETHYL ESTER Chemical Properties,Usage,Production

Synthesis

626-55-1

109-72-8

95-92-1

73672-37-4

3-Bromopyridine (25.7 g) was dissolved in ether (400 ml) under nitrogen protection and cooled to -78°C. At this temperature, n-butyllithium (1.6N hexane solution, 108 ml) was slowly added dropwise over a period of 1 hour. After the dropwise addition, stirring was continued for 30 minutes. Subsequently, an ether solution (100 ml) of diethyl oxalate (28.6 g) was added slowly dropwise over a period of 1 hour at -78°C. After completion of the dropwise addition, stirring was continued for 30 min and then the reaction mixture was allowed to slowly warm up to 0°C. 1N hydrochloric acid (200 ml) was added and stirred for 30 minutes. The reaction mixture was neutralized with sodium bicarbonate and the organic layer was separated. The organic layer was washed with saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate and concentrated. The residue was purified by silica gel column chromatography to afford ethyl 3-pyridylglyoxylate (13.1 g, 45% yield) using ethyl acetate-hexane (1:1, v/v) as eluent.

References

[1] Patent: US6251926, 2001, B1

3-PYRIDINEACETIC ACID, A-OXO, ETHYL ESTER Preparation Products And Raw materials

Raw materials

Preparation Products

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3-PYRIDINEACETIC ACID, A-OXO, ETHYL ESTER Suppliers

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View Lastest Price from 3-PYRIDINEACETIC ACID, A-OXO, ETHYL ESTER manufacturers

Zhuozhou Wenxi import and Export Co., Ltd

Product: 3-PYRIDINEACETIC ACID, A-OXO, ETHYL ESTER 73672-37-4
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-11

Zhuozhou Wenxi import and Export Co., Ltd

Product: 3-PYRIDINEACETIC ACID, A-OXO, ETHYL ESTER 73672-37-4
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-09

73672-37-4, 3-PYRIDINEACETIC ACID, A-OXO, ETHYL ESTERRelated Search:

ETHYL 3-PYRIDYLACETATE 3-PYRIDINEACETIC ACID, 4-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-A-OXO-, ETHYL ESTER methyl pyridine-3-acetate (6-CHLORO-PYRIDIN-3-YL)-OXO-ACETIC ACID ETHYL ESTER (2-CHLORO-PYRIDIN-3-YL)-OXO-ACETIC ACID ETHYL ESTER 3-PYRIDINEACETIC ACID, A-OXO, ETHYL ESTER

ethyl oxo(pyridin-3-yl)acetate

3-PYRIDINEACETIC ACID, A-OXO, ETHYL ESTER

Ethyl 2-oxo-2-(pyridin-3-yl)acetate

Ethyl 2-oxo-2-(pyridin-3-yl)

3-Pyridineacetic acid, α-oxo-, ethyl ester

Ethyl 2-Oxo-2-(3-pyridyl)acetate

73672-37-4