5-bromo-2-pyridinecarboxylic acid ethyl ester
- Product Name
- 5-bromo-2-pyridinecarboxylic acid ethyl ester
- CAS No.
- 77199-09-8
- Chemical Name
- 5-bromo-2-pyridinecarboxylic acid ethyl ester
- Synonyms
- Ethyl 5-bromopicolinate;Ethyl 2-carboxylate-5-bromopyrrole;Ethyl 5-bromo-2-pyridinecarboxylate;2-Pyridinecarboxylic acid, 5-broMo-, ethyl ester;5-bromo-2-pyridinecarboxylic acid ethyl ester ISO 9001：2015 REACH
- CBNumber
- CB61481963
- Molecular Formula
- C8H8BrNO2
- Formula Weight
- 230.06
- MOL File
- 77199-09-8.mol
5-bromo-2-pyridinecarboxylic acid ethyl ester Property
- Melting point:
- 63-64℃
- Boiling point:
- 304℃
- Density
- 1.501
- Flash point:
- 138℃
- storage temp.
- Sealed in dry,Room Temperature
- pka
- -0.53±0.10(Predicted)
- Appearance
- White to off-white Solid
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..…
N-Bromosuccinimide Price
- Product number
- E900795
- Product name
- Ethyl5-bromopicolinate
- Packaging
- 100mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- E900795
- Product name
- Ethyl5-bromopicolinate
- Packaging
- 250mg
- Price
- $55
- Updated
- 2021/12/16
- Product number
- E900795
- Product name
- Ethyl5-bromopicolinate
- Packaging
- 500mg
- Price
- $65
- Updated
- 2021/12/16
- Product number
- 072946
- Product name
- 5-Bromo-2-pyridinecarboxylic acid ethyl ester
- Purity
- 95+%
- Packaging
- 1g
- Price
- $80
- Updated
- 2021/12/16
- Product number
- W8383
- Product name
- 5-Bromo-2-pyridinecarboxylicacidethylester
- Packaging
- 1g
- Price
- $98
- Updated
- 2021/12/16
5-bromo-2-pyridinecarboxylic acid ethyl ester Chemical Properties,Usage,Production
Synthesis
30766-11-1
64-17-5
77199-09-8
(a) Preparation of ethyl 5-bromopyridine-2-carboxylate 2: Thionyl chloride (5 mL) was added slowly and dropwise to a suspension of 5-bromopyridine-2-carboxylic acid 1 (2.02 g, 10 mmol) in 50 mL of anhydrous ethanol. The reaction mixture was stirred at room temperature for 18 hours. After completion of the reaction, the solvent was removed by distillation under reduced pressure, and the resulting crude product was purified by column chromatography (eluent: hexane/ethyl acetate, 2:1, v/v) to afford ethyl 5-bromopyridine-2-carboxylate 2 (2.3 g, quantitative yield) as a colorless oil.1H NMR (CDCl3) δ (ppm): 8.80 (d, J = 1.6 Hz, 1H), 8.00 (dd, J = 8.4, 2.0 Hz, 1H), 7.90 (d, J=8.4 Hz, 1H), 4.50 (q, J=7.2 Hz, 2H), 1.44 (t, J=7.2 Hz, 3H).
References
[1] Patent: WO2012/76898, 2012, A1. Location in patent: Page/Page column 58
[2] Patent: EP2471789, 2012, A1. Location in patent: Page/Page column 115
[3] Patent: US2005/113374, 2005, A1. Location in patent: Page/Page column 8; 12-13
[4] Heterocycles, 1981, vol. 15, # 1, p. 213 - 223
[5] Patent: WO2009/5645, 2009, A1. Location in patent: Page/Page column 153
5-bromo-2-pyridinecarboxylic acid ethyl ester Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 5-bromo-2-pyridinecarboxylic acid ethyl ester manufacturers
- Product
- 5-bromo-2-pyridinecarboxylic acid ethyl ester 77199-09-8
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99.0%
- Supply Ability
- 10000KGS
- Release date
- 2025-05-29
- Product
- 5-bromo-2-pyridinecarboxylic acid ethyl ester 77199-09-8
- Price
- US $6.00-0.20/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-04-03
- Product
- 5-bromo-2-pyridinecarboxylic acid ethyl ester 77199-09-8
- Price
- US $1.10/g
- Min. Order
- 1g
- Purity
- 99.00%
- Supply Ability
- 100 Tons Min
- Release date
- 2021-12-01