ChemicalBook > CAS DataBase List > 1-(5-Pyrimidinyl)ethanone

1-(5-Pyrimidinyl)ethanone

Product Name
1-(5-Pyrimidinyl)ethanone
CAS No.
10325-70-9
Chemical Name
1-(5-Pyrimidinyl)ethanone
Synonyms
5-Acetylpyrimidine;1-(Pyrimidin-5-yl)ethan-1-one;1-(pyrimidin-5-yl)ethanone;1-(Pyrimidin-5-yl);5-EthanoylpyriMidine;5-Acetylpyrimidine 98%;1-(5-Pyrimidinyl)ethanone;Ethanone,1-(5-pyrimidinyl)-;1-(pyrimidine-5-yl)ethane-1-one;Ethanone, 1-(5-pyrimidinyl)- (9CI)
CBNumber
CB81012442
Molecular Formula
C6H6N2O
Formula Weight
122.12
MOL File
10325-70-9.mol
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1-(5-Pyrimidinyl)ethanone Property

Melting point:
87-88 °C
Boiling point:
70 °C(Press: 2 Torr)
Density 
1.136
Flash point:
92.1℃
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
form 
solid
pka
1.03±0.10(Predicted)
color 
Pale yellow
InChI
InChI=1S/C6H6N2O/c1-5(9)6-2-7-4-8-3-6/h2-4H,1H3
InChIKey
COTYNDRSENVEFI-UHFFFAOYSA-N
SMILES
C(=O)(C1=CN=CN=C1)C
NIST Chemistry Reference
5-Acetylpyrimidine(10325-70-9)
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Safety

Safety Statements 
24/25
HS Code 
29335990
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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

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
A164270
Product name
5-Acetylpyrimidine
Packaging
1g
Price
$315
Updated
2021/12/16
Matrix Scientific
Product number
073927
Product name
1-(5-Pyrimidinyl)ethanone
Purity
95+%
Packaging
5g
Price
$525
Updated
2021/12/16
Biosynth Carbosynth
Product number
FA153028
Product name
5-Acetylpyrimidine
Packaging
10g
Price
$550
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0967041
Product name
5-ACETYLPYRIMIDINE
Purity
95.00%
Packaging
1G
Price
$983.52
Updated
2021/12/16
Matrix Scientific
Product number
073927
Product name
1-(5-Pyrimidinyl)ethanone
Purity
95+%
Packaging
25g
Price
$1060
Updated
2021/12/16
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1-(5-Pyrimidinyl)ethanone Chemical Properties,Usage,Production

Uses

5-Acetylpyrimidine is a substituted pyrimidine used in the study for prediction of relative potency of ketone protease inhibitors using molecular orbital theory.

Synthesis

4595-59-9

78191-00-1

10325-70-9

Step A: 5-Bromopyrimidine (3.18 g, 20 mmol) was dissolved in 50 mL of anhydrous tetrahydrofuran and cooled to -78 °C. 15mL of 1.6M n-butyllithium hexane solution was added slowly and dropwise with stirring. After maintaining the reaction at -78 °C for 30 min, anhydrous tetrahydrofuran solution (10 mL) of N-methoxy-N-methylacetamide (2.58 g, 25 mmol) was slowly added. The reaction was continued with stirring at -78 °C for 1 hour. Subsequently, the reaction mixture was slowly warmed to 0 °C and the reaction was quenched by the addition of saturated aqueous ammonium chloride solution. The reaction mixture was extracted with ethyl acetate (3 x 50 mL) and the organic phases were combined, washed with saturated brine and dried over anhydrous magnesium sulfate. After concentration under reduced pressure, the crude product was purified by silica gel column chromatography with 5% methanol/dichloromethane as eluent to give 1 g of 5-acetylpyrimidine (45% yield). Mass spectrometry (MS) showed a molecular ion peak (M+1) of 123.05.

References

[1] Patent: EP2385035, 2011, A1. Location in patent: Page/Page column 18-19
[2] Patent: CN103130792, 2016, B. Location in patent: Paragraph 0178-0180

1-(5-Pyrimidinyl)ethanone Preparation Products And Raw materials

Raw materials

Preparation Products

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1-(5-Pyrimidinyl)ethanone Suppliers

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View Lastest Price from 1-(5-Pyrimidinyl)ethanone manufacturers

R&D Scientific Inc.
Product
5-Acetylpyrimidine 10325-70-9
Price
US $1800.00/g
Min. Order
1g
Purity
99 %
Supply Ability
5000 Kg
Release date
2025-04-07
Zhuozhou Wenxi import and Export Co., Ltd
Product
1-(5-Pyrimidinyl)ethanone 10325-70-9
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-11
Zhuozhou Wenxi import and Export Co., Ltd
Product
1-(5-Pyrimidinyl)ethanone 10325-70-9
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-09

10325-70-9, 1-(5-Pyrimidinyl)ethanoneRelated Search:

N-ACETYL-L-TYROSINE ETHYL ESTER L-PICEIN Acetylferrocene PIROMIDIC ACID 5-ACETYL-2-AMINO-4-METHYLPYRIMIDINE 2-Methyl-4-amino-5-acetylaminomethyl pyrimidine Pipemidic acid 1-(4-methyl-2-pyrimidinyl)-Ethanone 4-(Bromoacetyl)pyridine hydrobromide 5-ACETYL-2,4-DIMETHYLPYRIMIDINE 2-AMINO-7,8-DIHYDRO-7,7-DIMETHYL-4-PROPYL-5(6H)-QUINAZOLINONE 2-AMINO-7,7-DIMETHYL-7,8-DIHYDRO-6H-QUINAZOLIN-5-ONE 1-(4-METHYL-2-(METHYLTHIO)PYRIMIDIN-5-YL)ETHANONE 1-(2-Methyl-4-pyrimidinyl)-ethanone 1-[2-(Methylthio)-4-pyrimidinyl]ethanone 1-[4-METHYL-2-(1-PIPERIDINYL)-5-PYRIMIDINYL]ETHANONE 1-PHENYL-2-(4-PYRIMIDINYL)-ETHANONE 1-(6-Methyl-4-pyrimidinyl)-ethanone

  • Ethanone,1-(5-pyrimidinyl)-
  • Ethanone, 1-(5-pyrimidinyl)- (9CI)
  • 5-Acetylpyrimidine
  • 1-(pyrimidin-5-yl)ethanone
  • 1-(Pyrimidin-5-yl)ethan-1-one
  • 1-(5-Pyrimidinyl)ethanone
  • 1-(Pyrimidin-5-yl)ethan-1-one, 5-Ethanoylpyrimidine
  • 5-EthanoylpyriMidine
  • 1-(Pyrimidin-5-yl)
  • 5-Acetylpyrimidine 98%
  • 1-(pyrimidine-5-yl)ethane-1-one
  • 10325-70-9
  • Heterocycle-Pyrimidine series
  • Amines
  • Aromatics
  • Heterocycles
  • ACETYLGROUP
  • PYRIMIDINE