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Home > Encyclopedia > 3-Methyl-2(1H)-pyrazinone

3-Methyl-2(1H)-pyrazinone

3-Methyl-2(1H)-pyrazinone structure

3-Methyl-2(1H)-pyrazinone 

structure
  • CAS No:

    19838-07-4

  • Formula:

    C5H6N2O

  • Chemical Name:

    3-Methyl-2(1H)-pyrazinone

  • Synonyms:

    2(1H)-Pyrazinone,3-methyl-;Pyrazinol,3-methyl-;3-Methyl-2(1H)-pyrazinone;2-Hydroxy-3-methylpyrazine;3-Methylpyrazin-2-ol;3-Methyl-1,2-dihydropyrazin-2-one;3-Methyl-1H-pyrazin-2-one

  • Categories:

    Pharmaceutical Intermediates  >  Bulk Drug Intermediates

3-Methyl-2(1H)-pyrazinone Basic Attributes

110.11

110.11

243-362-7

S951QMJ75E

DTXSID10173577

2933599090

Characteristics

46.01000

0.49060

1.22±0.1 g/cm3

150-152 °C

376.2ºC at 760mmHg

181.3ºC

1.576

3.41E-06mmHg at 25°C

11.72±0.40

Safety Information

36/37/38

26-37

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 5 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:110.11
XLogP3:-0.7
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Exact Mass:110.048012819
Monoisotopic Mass:110.048012819
Topological Polar Surface Area:41.5
Heavy Atom Count:8
Complexity:169
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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