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7-Hydroxy-4-(2-pyridinyl)-2H-1-benzopyran-2-one

7-Hydroxy-4-(2-pyridinyl)-2H-1-benzopyran-2-one structure

CAS No:
386704-10-5
Formula:
C14H9NO3
Chemical Name:
7-Hydroxy-4-(2-pyridinyl)-2H-1-benzopyran-2-one
Synonyms:
2H-1-Benzopyran-2-one,7-hydroxy-4-(2-pyridinyl)-;7-Hydroxy-4-(2-pyridinyl)-2H-1-benzopyran-2-one
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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7-Hydroxy-4-(2-pyridinyl)-2H-1-benzopyran-2-one Basic Attributes

Molecular Weight：

239.23

Exact Mass：

239.23

DSSTox ID：

DTXSID00420709

HScode：

2934999090

Characteristics

PSA：

59.4

XLogP3：

2.56060

Density：

1.399g/cm3

Melting Point：

>250(dec.)

Boiling Point：

489.7ºC at 760 mmHg

Flash Point：

249.9ºC

Refractive Index：

1.674

Safety Information

Marks：

Hazard note：

Irritant

Precautionary statement(s)：

P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, P501

Hazard Statements：

H302

GHS Classification：

|Warning|H302 (50%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, and P501|Aggregated GHS information provided by 2 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:239.23
XLogP3:2.1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:239.058243149
Monoisotopic Mass:239.058243149
Topological Polar Surface Area:59.4
Heavy Atom Count:18
Complexity:366
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of 7-Hydroxy-4-(2-pyridinyl)-2H-1-benzopyran-2-one

Basic Attributes
Characteristics
Safety Information
Computed Properties
Latest News
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7-Hydroxy-4-(2-pyridinyl)-2H-1-benzopyran-2-one

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