2-Amino-6-chloropyridine-4-carboxylic acid

Base Information

• Chemical Name: 2-Amino-6-chloropyridine-4-carboxylic acid
• CAS No.: 6313-55-9
• Molecular Formula: C6H5ClN2O2
• Molecular Weight: 172.571
• Hs Code.: 2933399090
• European Community (EC) Number: 694-369-0
• NSC Number: 44302,40140
• DSSTox Substance ID: DTXSID20284986
• Wikidata: Q82020189
• Mol file: 6313-55-9.mol

Synonyms:6313-55-9;2-Amino-6-chloropyridine-4-carboxylic acid;2-amino-6-chloroisonicotinic acid;MFCD11036352;2-amino-6-chloro-pyridine-4-carboxylic acid;NSC44302;SCHEMBL793674;2-amino-6-chloroisonicotinicacid;DTXSID20284986;NSC40140;BBL102233;NSC 40140;NSC 44302;NSC-40140;NSC-44302;STL556032;AKOS005256745;AC-5038;PS-11731;CS-0138543;FT-0698714;EN300-61637;Y14716;2-Amino-6-chloropyridine-4-carboxylic acid, 95%;F8889-9352;Z385470930

Chemical Property of 2-Amino-6-chloropyridine-4-carboxylic acid

Chemical Property:

• Vapor Pressure: 1.14E-11mmHg at 25°C
• Melting Point: 295-304°C
• Boiling Point: 520.7°C at 760 mmHg
• PKA: 3.66±0.10(Predicted)
• Flash Point: 268.7°C
• PSA: 76.21000
• Density: 1.577g/cm³
• LogP: 1.59660
• XLogP3: 1
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 1
• Exact Mass: 172.0039551
• Heavy Atom Count: 11
• Complexity: 165

Purity/Quality:

98%min ^*data from raw suppliers

2-Amino-6-vhloropyridine-4-varboxylicAcid ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=C(C=C(N=C1N)Cl)C(=O)O

Technology Process of 2-Amino-6-chloropyridine-4-carboxylic acid

There total 1 articles about 2-Amino-6-chloropyridine-4-carboxylic acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 100.0%

2,6-dichloropyridine-4-carboxylic acid (5398-44-7) → 2-amino-6-chloropyridine-4-carboxylic acid (6313-55-9)

Guidance literature:

2,6-dichloropyridine-4-carboxylic acid; With ammonia; In water; at 165 ℃; for 8h; under 14251.4 Torr; Sealed tube; Microwave irradiation;

With hydrogenchloride; In water; pH=3;

Reference yield:

2-amino-6-chloropyridine-4-carboxylic acid (6313-55-9) → 5-(2-{[6-[(trans-4-hydroxycyclohexyl)amino]-4-(4-morpholinylmethyl)-2-pyridinyl]amino}-1,3-benzothiazol-6-yl)-3-pyridinecarbonitrile

Guidance literature:

Multi-step reaction with 8 steps

1.1: lithium aluminium tetrahydride / tetrahydrofuran / 20 °C / Inert atmosphere

1.2: 0 - 20 °C

2.1: 1H-imidazole / N,N-dimethyl-formamide / 1.5 h / 20 °C / Inert atmosphere

3.1: sodium hydride / tetrahydrofuran; mineral oil / Inert atmosphere; Cooling with ice; Reflux

4.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 3 h / 20 °C / Inert atmosphere

5.1: 2 h / 200 °C / Sealed tube; Microwave irradiation

6.1: manganese(IV) oxide / tetrahydrofuran / 6 h / 70 °C

7.1: potassium phosphate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,4-dioxane; water / 3.5 h / 100 °C / Sealed tube; Microwave irradiation

8.1: acetic acid / dichloromethane / 0.17 h

8.2: 20 °C

With 1H-imidazole; manganese(IV) oxide; lithium aluminium tetrahydride; tetrabutyl ammonium fluoride; sodium hydride; acetic acid; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; 1,4-dioxane; dichloromethane; water; N,N-dimethyl-formamide; mineral oil;

Reference yield:

2-amino-6-chloropyridine-4-carboxylic acid (6313-55-9) → 3-(2-{[6-[(trans-4-hydroxycyclohexyl)amino]-4-(1-pyrrolidinylmethyl)-2-pyridinyl]amino}-1,3-benzothiazol-6-yl)-1,3-oxazolidin-2-one (2Z)-2-butenedioate

Guidance literature:

Multi-step reaction with 8 steps

1.1: lithium aluminium tetrahydride / tetrahydrofuran / 20 °C / Inert atmosphere

1.2: 0 - 20 °C

2.1: 1H-imidazole / N,N-dimethyl-formamide / 1.5 h / 20 °C / Inert atmosphere

3.1: sodium hydride / tetrahydrofuran; mineral oil / Inert atmosphere; Cooling with ice; Reflux

4.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 3 h / 20 °C / Inert atmosphere

5.1: 2 h / 200 °C / Sealed tube; Microwave irradiation

6.1: manganese(IV) oxide / tetrahydrofuran / 6 h / 70 °C

7.1: caesium carbonate; N,N-dimethylethylenediamine / copper(l) iodide / N,N-dimethyl-formamide / 1 h / 110 °C / Inert atmosphere

8.1: acetic acid / dichloromethane / 0.17 h / Inert atmosphere

8.2: 20 °C

With 1H-imidazole; manganese(IV) oxide; lithium aluminium tetrahydride; tetrabutyl ammonium fluoride; sodium hydride; caesium carbonate; acetic acid; N,N-dimethylethylenediamine; copper(l) iodide; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide; mineral oil;

upstream raw materials:

2,6-dichloropyridine-4-carboxylic acid

Downstream raw materials:

3,4,5,6-tetrachloro-pyridin-2-ylamine