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
[3-(1-Benzofuran-5-yl)-2,2-dimethylcyclopropyl]methanamine
tert-butyl N-{2-amino-2-[5-chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]ethyl}carbamate
2-Cyclopropyl-1,3-thiazole-4-carbothioamide
tert-butyl N-[2-(4-chloro-3-methoxyphenyl)-1-oxopropan-2-yl]-N-methylcarbamate
2-(5-Bromo-2-chloropyridin-4-yl)-2,2-difluoroethan-1-ol
1-Amino-2-(1-methylpiperidin-2-yl)propan-2-ol
(1S)-2-amino-1-(3,3-dimethylcyclohexyl)ethan-1-ol
O-[2-(4-methyl-3,4-dihydro-2H-1,4-benzoxazin-6-yl)propyl]hydroxylamine
3-(3-Bromo-5-ethoxy-4-hydroxyphenyl)azetidin-3-ol
2-[2-(Dimethylamino)-5-fluorophenyl]ethane-1-sulfonyl fluoride