ChemicalBook > CAS DataBase List > PYRIDO[2,3-D]PYRIMIDIN-4(1H)-ONE

PYRIDO[2,3-D]PYRIMIDIN-4(1H)-ONE

Product Name
PYRIDO[2,3-D]PYRIMIDIN-4(1H)-ONE
CAS No.
24410-19-3
Chemical Name
PYRIDO[2,3-D]PYRIMIDIN-4(1H)-ONE
Synonyms
Pyrido[2,3-d]pyrimidin-4(...;Pyrido[2,3-d]pyrimidin-4(H)-one;3H-PYRIDO[2,3-D]PYRIMIDIN-4-ONE;PYRIDO[2,3-D]PYRIMIDIN-4(1H)-ONE;3-Aza-1,8-naphthyridine-4(3H)-one;3H,4H-pyrido[2,3-d]pyrimidin-4-one;1H,4H-pyrido[2,3-d]pyriMidin-4-one;Ethanone,1-(2,4,10-trichlorophenyl)-;3,4-Dihydropyrido[2,3-d]pyrimidine-4-one;Pyrido[2,3-d]pyrimidin-4(1H)-one (8CI,9CI)
CBNumber
CB1758379
Molecular Formula
C7H5N3O
Formula Weight
147.13
MOL File
24410-19-3.mol
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PYRIDO[2,3-D]PYRIMIDIN-4(1H)-ONE Property

Melting point:
255-257 °C(Solv: water (7732-18-5))
Boiling point:
346.2±34.0 °C(Predicted)
Density 
1.47±0.1 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
pka
1.32±0.20(Predicted)
Appearance
White to off-white Solid
CAS DataBase Reference
24410-19-3
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Safety

HS Code 
2933998090
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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..…

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N-Bromosuccinimide Price

TRC
Product number
P997295
Product name
Pyrido[2,3-D]pyrimidin-4-ol
Packaging
5g
Price
$285
Updated
2021/12/16
SynQuest Laboratories
Product number
4H48-1-AG
Product name
1H,4H-Pyrido[2,3-d]pyrimidin-4-one
Packaging
1g
Price
$135
Updated
2021/12/16
SynQuest Laboratories
Product number
4H48-1-AG
Product name
1H,4H-Pyrido[2,3-d]pyrimidin-4-one
Packaging
5G
Price
$235
Updated
2021/12/16
Matrix Scientific
Product number
068683
Product name
Pyrido[2,3-d]pyrimidin-4(H)-one
Purity
>95%
Packaging
1g
Price
$322
Updated
2021/12/16
AK Scientific
Product number
W4796
Product name
Pyrido[2,3-d]pyrimidin-4(3H)-one
Packaging
25g
Price
$334
Updated
2021/12/16
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PYRIDO[2,3-D]PYRIMIDIN-4(1H)-ONE Chemical Properties,Usage,Production

Synthesis

5345-47-1

149-73-5

24410-19-3

In a 10 mL pressure-resistant stainless steel reactor, 1.00 g (7.2 mmol) of 2-aminonicotinic acid, 3.07 g (28.8 mmol) of trimethyl orthoformate and 5.0 mL (38 mmol) of 15 wt% ammonia-methanol solution were added and the reaction was carried out for 8 hr at 105 °C. After completion of the reaction, the reaction mixture was cooled to room temperature and concentrated under reduced pressure to afford 1.06 g (Yield: 100%) of 3H-pyrido[2,3-d]pyrimidin-4-one as a black solid. The product was characterized by the following data: 1H-NMR (DMSO-d6, δ/ppm): 3.36 (1H, brs), 7.46 (1H, dd, J = 8.0, 4.5 Hz), 8.31 (1H, s), 8.45 (1H, dd, J = 7.8, 2.1 Hz), 8.87 (1H, dd, J = 4.8, 2.1 Hz); CI- MS (m/e): 148 (M+1).

References

[1] Patent: EP1637523, 2006, A1. Location in patent: Page/Page column 8

PYRIDO[2,3-D]PYRIMIDIN-4(1H)-ONE Preparation Products And Raw materials

Raw materials

Preparation Products

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PYRIDO[2,3-D]PYRIMIDIN-4(1H)-ONE Suppliers

Canada 1 China 104 Europe 1 Germany 2 India 1 Ukraine 1 United Kingdom 1 United States 12 Global 123
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View Lastest Price from PYRIDO[2,3-D]PYRIMIDIN-4(1H)-ONE manufacturers

Dideu Industries Group Limited
Product
PYRIDO[2,3-D]PYRIMIDIN-4(1H)-ONE 24410-19-3
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons
Release date
2022-02-16
Career Henan Chemical Co
Product
PYRIDO[2,3-D]PYRIMIDIN-4(1H)-ONE 24410-19-3
Price
US $1.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
200kg
Release date
2018-12-24

24410-19-3, PYRIDO[2,3-D]PYRIMIDIN-4(1H)-ONERelated Search:

Pyrido[2,3-b]pyrazine 1,5-DIHYDRO-4H-PYRROLO[3,2-D]PYRIMIDIN-4-ONE Pyrrolo[1,2-a]pyrazine PYRIDO[2,3-D]PYRIMIDINE-2,4(1H,3H)-DIONE YRIDO[4,3-D]PYRIMIDINE-6(5H)-CARBOXYLIC ACID, 2-AMINO-7,8-DIHYDRO-, 1,1-DIMETHYLETHYL ESTER PYRIDO[2,3-D]PYRIMIDIN-4(1H)-ONE 5,7-DIMETHYLPYRIDO[2,3-D]PYRIMIDIN-4(3H)-ONE 2-CHLOROPYRIDO[2,3-D]PYRIMIDIN-4(1H)-ONE HYDROCHLORIDE Pirolate PD180970 2,3-DIHYDRO-2-THIOXO-PYRIDO[3,4-D]PYRIMIDIN-4(1H)-ONE Pyrido[3,4-d]pyrimidin-4(3H)-one (8CI,9CI) LK 42-82 2-AMINO-5,6,7,8-TETRAHYDRO-6-(PHENYLMETHYL)PYRIDO[4,3-D]PYRIMIDIN-4(3H)-ONE Pyrido[3,2-d]pyrimidin-4(1H)-one (9CI) Pyrido[2,3-d]pyrimidin-7(1H)-one (9CI) 3,4-DIHYDRO-1H-PYRIDO[1,2-A]PYRIMIDIN-6(2H)-ONE PYRIDO[2,3-D]PYRIMIDIN-4(3H)-ONE

  • PYRIDO[2,3-D]PYRIMIDIN-4(1H)-ONE
  • 3H-PYRIDO[2,3-D]PYRIMIDIN-4-ONE
  • 3,4-Dihydropyrido[2,3-d]pyrimidine-4-one
  • 3-Aza-1,8-naphthyridine-4(3H)-one
  • Pyrido[2,3-d]pyrimidin-4(H)-one
  • Pyrido[2,3-d]pyrimidin-4(1H)-one (8CI,9CI)
  • Pyrido[2,3-d]pyrimidin-4(...
  • 1H,4H-pyrido[2,3-d]pyriMidin-4-one
  • 3H,4H-pyrido[2,3-d]pyrimidin-4-one
  • PYRIDO[2,3-D]PYRIMIDIN-4(1H)-ONE ISO 9001：2015 REACH
  • 2-[2-oxo-2-(2,2,4-trimethyl-3,4-dihydroquinolin-1-yl)ethyl]isoindole-1,7-dione
  • Ethanone,1-(2,4,10-trichlorophenyl)-
  • 24410-19-3
  • PYRIMIDINE