3,4-Dihydro-2H-pyrido(1,2-a)pyrimidin-2-one

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Names

[ Name ]:
3,4-Dihydro-2H-pyrido(1,2-a)pyrimidin-2-one

[Synonym ]:
3,4-dihydropyrido[1,2-a]pyrimidin-2-one
MFCD00042798
EINECS 226-618-2
2H-Pyrido[1,2-a]pyrimidin-2-one, 3,4-dihydro-
3,4-Dihydro-2H-pyrido(1,2-a)pyrimidin-2-one
3,4-DIHYDRO-2H-PYRIDO[1,2-A]PYRIMIDIN-2-ONE

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
271.3±23.0 °C at 760 mmHg

[ Melting Point ]:
185-187ºC

[ Molecular Formula ]:
C₈H₈N₂O

[ Molecular Weight ]:
148.162

[ Flash Point ]:
117.9±22.6 °C

[ Exact Mass ]:
148.063660

[ PSA ]:
34.36000

[ LogP ]:
-1.34

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.641

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2933990090

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles

Synthesis of a hexasaccharide unit of a complex type of glycan chain of a glycoprotein.

Carbohydr. Res. 96 , 29, (1981)

T. Mukaiyama et al.

Chem. Lett. 13 , 57, (1976)

T. Mukaiyama

Heterocycles 4 , 1509, (1977)

3-Hydroxy-3,4-dihydro-2H-pyrido[1,2-a]pyrimidin-2-one
3-bromo-1,7-diazabicyclo[4.4.0]deca-2,4,6-trien-8-one
2H-Pyrido[1,2-a]pyrimidin-2-one,3,4-dihydro-4-methyl-(9CI)
2H-Pyrido[1,2-a]pyrimidin-2-one,3,4-dihydro-6-methyl-
2H-Pyrido[1,2-a]pyrimidin-2-one,3,4-dihydro-9-methyl-
3,9-dimethyl-3,4-dihydropyrido[1,2-a]pyrimidin-2-one
benzyl N-[1-(2-hydroxyethyl)cyclobutyl]carbamate
tert-butyl N-(1,1,1-trifluorohex-5-yn-3-yl)carbamate
benzyl N-(1-cyano-1-cyclopropylethyl)carbamate
3-Cyclopropyl-1-(trifluoroacetyl)pyrrolidine-2-carboxylic acid
tert-butyl N-[2-bromo-6-(hydroxymethyl)phenyl]carbamate
benzyl N-benzyl-N-(1-cyclopropyl-2-hydroxyethyl)carbamate
Tert-butyl 8-(hydroxymethyl)-6-(trifluoroacetyl)-2,6-diazaspiro[3.4]octane-2-carboxylate
benzyl N-{[4-(hydroxymethyl)oxolan-2-yl]methyl}carbamate
tert-butyl N-[(4-bromo-2,5-dimethylthiophen-3-yl)methyl]carbamate
benzyl N-cyclopropyl-N-(2-hydroxybutyl)carbamate

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