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Home > Encyclopedia > 6-(5-Chloro-2-pyridinyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one

6-(5-Chloro-2-pyridinyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one

6-(5-Chloro-2-pyridinyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one structure

6-(5-Chloro-2-pyridinyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one 

structure
  • CAS No:

    43200-81-3

  • Formula:

    C11H7ClN4O2

  • Chemical Name:

    6-(5-Chloro-2-pyridinyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one

  • Synonyms:

    5H-Pyrrolo[3,4-b]pyrazin-5-one,6-(5-chloro-2-pyridinyl)-6,7-dihydro-7-hydroxy-;6-(5-Chloro-2-pyridinyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one;RP 29307;6-(5-Chloropyrid-2-yl)-5-hydroxy-7-oxo-5,6-dihydropyrrolo[3,4-b]pyrazine;6-(5-Chloropyridin-2-yl)-7-hydroxy-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-one;6-(5-Chloro-2-pyridinyl)-5-hydroxy-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazine

  • Categories:

    Pharmaceutical Intermediates  >  Bulk Drug Intermediates

Description

Yellow Crystalline Powder

6-(5-Chloro-2-pyridinyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one Basic Attributes

262.65

262.65

256-139-4

2933990090

Characteristics

79.2

-0.78

Yellow Crystalline Powder

1.7±0.1 g/cm3

242 °C

525.2±50.0 °C at 760 mmHg

271.5±30.1 °C

1.719

-20°C Freezer

Safety Information

P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P322, P330, P337+P313, P363, P501

H302

|Warning|H302 (33.33%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P322, P330, P337+P313, P363, and P501|Aggregated GHS information provided by 9 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

6-(5-Chloro-2-pyridinyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one Use and Manufacturing

Eszopiclone Impurity B.

Computed Properties

Molecular Weight:262.65
XLogP3:0.1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:1
Exact Mass:262.0257532
Monoisotopic Mass:262.0257532
Topological Polar Surface Area:79.2
Heavy Atom Count:18
Complexity:343
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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