ethyl 4-amino-6-chloronicotinate
- Product Name
- ethyl 4-amino-6-chloronicotinate
- CAS No.
- 380626-81-3
- Chemical Name
- ethyl 4-amino-6-chloronicotinate
- Synonyms
- ethyl 4-amino-6-chloronicotite;ethyl 4-amino-6-chloronicotinate;4-aMino-6-chloro Nicotinic acid ethyl;ethyl 4-aMino-6-chloropyridine-3-carboxylate;4-aMino-6-chloropyridine-3-carboxylic acid ethyl ester;3-Pyridinecarboxylic acid, 4-aMino-6-chloro-, ethyl ester
- CBNumber
- CB82047759
- Molecular Formula
- C8H9ClN2O2
- Formula Weight
- 200.62
- MOL File
- 380626-81-3.mol
ethyl 4-amino-6-chloronicotinate Property
- Boiling point:
- 335.8±37.0 °C(Predicted)
- Density
- 1.326±0.06 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2–8 °C
- pka
- 2.75±0.42(Predicted)
- Appearance
- White to light yellow Solid
- InChI
- InChI=1S/C8H9ClN2O2/c1-2-13-8(12)5-4-11-7(9)3-6(5)10/h3-4H,2H2,1H3,(H2,10,11)
- InChIKey
- OAQIVHCEAFDMTK-UHFFFAOYSA-N
- SMILES
- C1=NC(Cl)=CC(N)=C1C(OCC)=O
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.
N-Bromosuccinimide Price
- Product number
- E899940
- Product name
- Ethyl4-amino-6-chloronicotinate
- Packaging
- 50mg
- Price
- $130
- Updated
- 2021/12/16
- Product number
- E899940
- Product name
- Ethyl4-amino-6-chloronicotinate
- Packaging
- 100mg
- Price
- $200
- Updated
- 2021/12/16
- Product number
- CS-D1090
- Product name
- Ethyl4-amino-6-chloronicotinate
- Packaging
- 250mg
- Price
- $135
- Updated
- 2021/12/16
- Product number
- CS-D1090
- Product name
- Ethyl4-amino-6-chloronicotinate
- Packaging
- 100mg
- Price
- $80
- Updated
- 2021/12/16
- Product number
- CS-D1090
- Product name
- Ethyl4-amino-6-chloronicotinate
- Packaging
- 1g
- Price
- $266
- Updated
- 2021/12/16
ethyl 4-amino-6-chloronicotinate Chemical Properties,Usage,Production
Uses
Ethyl 4-Amino-6-chloronicotinate is a useful reagent in the preparation of biologically active small molecules with pharmaceutical application.
Synthesis
1588423-42-0
380626-81-3
Ethyl 6-chloro-4-((2,4-dimethoxybenzyl)amino)nicotinate (15 g, 42.8 mmol) was used as a raw material, which was mixed with trifluoroacetic acid (TFA, 80 mL), heated to 50 °C and the reaction was maintained for 3 hours. Upon completion of the reaction, the mixture was cooled to room temperature and the solvent was subsequently removed under reduced pressure. The pH of the residue was adjusted to 8 with aqueous sodium bicarbonate (NaHCO3) and then extracted with ethyl acetate (EtOAc). The organic layer was washed with saturated saline, dried over anhydrous sodium sulfate (Na2SO4), filtered and concentrated. Finally, the residue was purified by silica gel column chromatography (petroleum ether:ethyl acetate=4:1) to afford the target product ethyl 4-amino-6-chloronicotinate (5.1 g, 61% yield) as a white solid.
References
[1] Patent: WO2015/120049, 2015, A1. Location in patent: Page/Page column 218
[2] Patent: WO2014/52365, 2014, A1. Location in patent: Page/Page column 180-181
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View Lastest Price from ethyl 4-amino-6-chloronicotinate manufacturers
- Product
- ethyl 4-amino-6-chloronicotinate 380626-81-3
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 95%-99%
- Supply Ability
- 1ton
- Release date
- 2020-01-08
- Product
- ethyl 4-amino-6-chloronicotinate 380626-81-3
- Price
- US $1.00/g
- Min. Order
- 1g
- Purity
- 99%
- Supply Ability
- 200kg
- Release date
- 2020-01-08