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Ethyl 3-(pyridin-2-ylamino)propanoate

Ethyl 3-(pyridin-2-ylamino)propanoate Structure
CAS No.
103041-38-9
Chemical Name:
Ethyl 3-(pyridin-2-ylamino)propanoate
Synonyms
Dabigatran Impurity 83;3-(Pyridin-2-ylamino)propanoate;Dabigatran Etexilate Impurity 90;N-[2]PYRIDYL-B-ALANIN-ETHYL ESTER;Ethyl 3-(pyridin-2-ylamino)propan;Ethyl 3-(2-PyridylaMino)propanoate;Dabigatran Etexilate Intermdiate 4;N-2-pyridinyl-β-Alanine,ethylester;Ethyl 3-(2-Pyridylamino)propionate;N-2-Pyridinyl-β-Alanine,ethylester
CBNumber:
CB81011425
Molecular Formula:
C10H14N2O2
Molecular Weight:
194.23
MOL File:
103041-38-9.mol
Modify Date:
2024/7/25 20:04:51

Ethyl 3-(pyridin-2-ylamino)propanoate Properties

Melting point 48-50°C
Boiling point 125°C/0.2mmHg(lit.)
Density 1.131±0.06 g/cm3(Predicted)
storage temp. Keep in dark place,Inert atmosphere,2-8°C
solubility DMSO, Methanol
form Solid
pka 6.26±0.10(Predicted)
color White
InChI InChI=1S/C10H14N2O2/c1-2-14-10(13)6-8-12-9-5-3-4-7-11-9/h3-5,7H,2,6,8H2,1H3,(H,11,12)
InChIKey UITNIDFEANEWPC-UHFFFAOYSA-N
SMILES C(OCC)(=O)CCNC1C=CC=CN=1
LogP 1.54 at 22℃ and pH6

SAFETY

Risk and Safety Statements

HS Code  2933.39.9200

Ethyl 3-(pyridin-2-ylamino)propanoate price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemicals (India) E1214 Ethyl 3-(2-Pyridylamino)propionate min. 96.0 % 103041-38-9 5G ₹2200 2022-05-26 Buy
TCI Chemicals (India) E1214 Ethyl 3-(2-Pyridylamino)propionate min. 96.0 % 103041-38-9 25G ₹3900 2022-05-26 Buy
Product number Packaging Price Buy
E1214 5G ₹2200 Buy
E1214 25G ₹3900 Buy

Ethyl 3-(pyridin-2-ylamino)propanoate Chemical Properties,Uses,Production

Chemical Properties

White Solid

Uses

Ethyl 3-(2-Pyridylamino)propanoate is an intermediate used in the synthesis of Dabigatran etexilate, as thrombin inhibitors. Ethyl Ester form of P993315.

Synthesis

A method for preparing Ethyl 3-(pyridin-2-ylamino)propanoate comprises the following steps: using 2-aminopyridine and ethyl acrylate as raw materials, using anhydrous ethanol as a solvent, using trifluoromethanesulfonic acid as a catalyst, and heating in an oil bath to control the temperature at 120 to 160° C. for a catalytic reaction for 16 to 20 hours under nitrogen protection. The obtained reaction solution is washed with petroleum ether at a temperature of 35 to 40° C. and a pressure of 0.09 to 0.1 MPa, then concentrated under reduced pressure, and then washed with petroleum ether/ethyl acetate and recrystallized to obtain white flaky crystals of Ethyl 3-(pyridin-2-ylamino)propanoate.

Ethyl 3-(pyridin-2-ylamino)propanoate Preparation Products And Raw materials

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N-[2]PYRIDYL-B-ALANIN-ETHYL ESTER N-2-pyridinyl-β-Alanine,ethylester ethyl 3-(pyridin-2-ylamino)propanoate ethyl (2S)-2-[(pyridin-2-yl)aMino]propanoate 3-(Pyridin-2-ylaMino)-propionic acid ethyl ester Ethyl 3-(2-PyridylaMino)propanoate N-Ethyl 3-(pyridin-2-ylaMino)propanoate N-Pyridin-2-yl-beta-alanine ethyl ester β-Alanine, N-2-pyridinyl-, ethyl ester N-2-pyridinyl-, ethyl ester Alanine Dabigatran Etexilate Intermdiate 4 Ethyl 3-(2-Pyridylamino)propionate N-2-Pyridinyl-b-alanine ethyl ester Ethyl 3-(pyridin-2-ylamino)propan Dabigatran Etexilate Impurity 90 N-2 pyridine -B- alanine ethyl ester Ethyl 3-(pyridin-2-Ethyl 3-(pyridin-2-ylamino)propanoateylamino)propanoate ethyl (2R)-2-[(pyridin-2-yl)amino]propanoate Ethyl-3-(pyridin-2yl-Amino)propionate Ethyl-3-(pyridine-2-ylamino)propanoate N-2-Pyridyl-beta-alanin ethyl ester N-2-Pyridinyl-beta-alanine ethyl ester 3-(Pyridin-2-ylamino)propanoate 3-(2-Pyridylamino)propionic Acid Ethyl Ester N-[2]PYRIDYL-B-ALANIN-ETHYL ESTER USP/EP/BP N-2-Pyridinyl-β-Alanine,ethylester N-2-Pyridinyl-?-Alanineethylester (DBI1) Ethyl 3-(Pyridin-2-ylamino)-propionoate Ethyl N-(2-pyridyl)-3-aminopropionate Dabigatran Impurity 83 103041-38-9 103041-39-9 Intermediate of Dabigatran For API's Production Aromatics Heterocycles john's