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ChemicalBook--->CAS DataBase List--->20980-22-7

20980-22-7

20980-22-7 Structure

20980-22-7 Structure
IdentificationMore
[Name]

2-(1-Piperazinyl)pyrimidine
[CAS]

20980-22-7
[Synonyms]

1-(2-PYRIMIDINYL)PIPERAZINE
1-(2-PYRIMIDYL)PIPERAZINE
1-PYRIMIDYL PIPERAZINE
2-(1-PIPERAZINYL)PYRIMIDINE
2-PIPERAZIN-1-YLPYRIMIDINE
2-PIPERAZINOPYRIMIDINE
AKOS BBS-00003690
LABOTEST-BB LT00233196
PMPRZ
RARECHEM AH CK 0195
TIMTEC-BB SBB003913
1-pp
2-(1-piperazinyl)-pyrimidin
4-(2-pyrimidinyl)piperazine
mj13653
n-(2-pyrimidinyl)piperazine
2-(1-Piperazino)pyrimidine
1-(Pyrimidin-2-yl)piperazine
1-Pyrimydinyl Piperazine
2-(1-Piperazinyl)pyrimidine, 98+%
[EINECS(EC#)]

244-135-5
[Molecular Formula]

C8H12N4
[MDL Number]

MFCD00040742
[Molecular Weight]

164.21
[MOL File]

20980-22-7.mol
Chemical PropertiesBack Directory
[Appearance]

clear yellow liquid after melting
[Melting point ]

32-34°C
[Boiling point ]

277 °C (lit.)
[density ]

1.158 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.587(lit.)
[Fp ]

>230 °F
[storage temp. ]

2-8°C
[solubility ]

Chloroform (Slightly), Methanol (Slightly)
[form ]

Liquid After Melting
[pka]

8.68±0.10(Predicted)
[color ]

Clear yellow
[Water Solubility ]

almost transparency
[Sensitive ]

Hygroscopic
[Detection Methods]

NMR
[BRN ]

151178
[InChIKey]

MRBFGEHILMYPTF-UHFFFAOYSA-N
[CAS DataBase Reference]

20980-22-7(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S24/25:Avoid contact with skin and eyes .
[WGK Germany ]

3
[RTECS ]

UV9702000
[TSCA ]

Yes
[HazardClass ]

8
[HS Code ]

29335990
Raw materials And Preparation ProductsBack Directory
[Preparation Products]

Buspirone-->Doxazosin-->Tandospirone-->(3aR,4R,7S,7aS)-2-[4-(4-pyrimidin-2-ylpiperazin-1-yl)butyl]hexahydro-1H-4,7-methanoisoindole-1,3-dione-->2-[4-(1,3-Benzodioxol-5-ylmethyl)piperazin-1-yl]pyrimidine-->(4-AMINOPHENYL)[4-(2-PYRIMIDINYL)PIPERAZINO]METHANONE-->Pyrimidine, 2-(4-methyl-1-piperazinyl)- (9CI)-->zalospirone-->Tandospirone citrate
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

1-(2-Pyrimidyl)piperazine(20980-22-7).msds
Hazard InformationBack Directory
[Chemical Properties]

clear yellow liquid after melting
[Uses]

2-(1-Piperazinyl)pyrimidine
[Uses]

The major metabolite of Tandospirone.
[Definition]

ChEBI: 1-(2-Pyrimidyl)piperazine is a N-arylpiperazine.
[Synthesis Reference(s)]

The Journal of Organic Chemistry, 18, p. 1484, 1953 DOI: 10.1021/jo50017a004
[General Description]

1-(2-Pyrimidyl)piperazine is a piperazine-based derivative. It is a metabolite of buspirone.
[storage]

-20°C
Spectrum DetailBack Directory
[Spectrum Detail]

2-(1-Piperazinyl)pyrimidine(20980-22-7)MS
2-(1-Piperazinyl)pyrimidine(20980-22-7)1HNMR
2-(1-Piperazinyl)pyrimidine(20980-22-7)13CNMR
2-(1-Piperazinyl)pyrimidine(20980-22-7)IR1
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

2-(1-Piperazinyl)pyrimidine, 98+%(20980-22-7)
[Alfa Aesar]

2-(1-Piperazinyl)pyrimidine, 99%(20980-22-7)
[Sigma Aldrich]

20980-22-7(sigmaaldrich)
[TCI AMERICA]

1-(2-Pyrimidyl)piperazine,>98.0%(GC)(20980-22-7)
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