2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-9-carboxylic acid

Base Information

Chemical Name:2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-9-carboxylic acid
CAS No.:57073-56-0
Molecular Formula:C10H8N2O3
Molecular Weight:204.18200
Hs Code.:
DSSTox Substance ID:DTXSID40491812
Wikidata:Q82336821

Synonyms:2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-9-carboxylic acid;57073-56-0;2-methyl-4-oxopyrido[1,2-a]pyrimidine-9-carboxylic acid;DTXSID40491812;AKOS005068342;VS-10616;EN300-238612;F2113-0622;2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-9-carboxylicacid

Suppliers and Price of 2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-9-carboxylic acid

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
2-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-9-carboxylicAcid
100mg
$ 265.00

TRC
2-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-9-carboxylicAcid
10mg
$ 45.00

Matrix Scientific
2-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-9-carboxylic acid 95%+
1g
$ 864.00

Matrix Scientific
2-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-9-carboxylic acid 95%+
5g
$ 2848.00

Matrix Scientific
2-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-9-carboxylic acid 95%+
2.500g
$ 1889.00

Chemenu
2-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-9-carboxylicacid 95%+
100mg
$ 424.00

Chemenu
2-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-9-carboxylicacid 95%+
1g
$ 1835.00

Chemenu
2-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-9-carboxylicacid 95%+
250mg
$ 685.00

American Custom Chemicals Corporation
2-METHYL-4-OXO-4H-PYRIDO[1,2-A]PYRIMIDINE-9-CARBOXYLIC ACID 95.00%
5MG
$ 501.81

Total 3 raw suppliers

Chemical Property of 2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-9-carboxylic acid

Chemical Property:

Melting Point:233-235 °C (decomp)
Boiling Point:416.3±47.0 °C(Predicted)
PKA:-0.23±0.20(Predicted)
PSA：71.67000
Density:1.42±0.1 g/cm3(Predicted)
LogP:0.70110
XLogP3:0.2
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:204.05349212
Heavy Atom Count:15
Complexity:469

Purity/Quality:

NLT 98% ^*data from raw suppliers

2-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-9-carboxylicAcid ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=CC(=O)N2C=CC=C(C2=N1)C(=O)O

Technology Process of 2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-9-carboxylic acid

There total 2 articles about 2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-9-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:

: 13362-26-0
2-aminopyridine-3-carboxylic acid ethyl ester

: 141-97-9
ethyl acetoacetate

: 57073-56-0
2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-9-carboxylic acid

Guidance literature:: With PPA; sodium hydrogencarbonate; trichlorophosphate; Yield given. Multistep reaction; 1.) 130 deg C, 2 h;
DOI:10.1055/s-1984-30763