4-Oxo-4H-1-benzopyran-2-carboxylic acid
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4-Oxo-4H-1-benzopyran-2-carboxylic acid
structure -
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CAS No:
4940-39-0
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Formula:
C10H6O4
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Chemical Name:
4-Oxo-4H-1-benzopyran-2-carboxylic acid
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Synonyms:
4H-1-Benzopyran-2-carboxylic acid,4-oxo-;4-Oxo-4H-1-benzopyran-2-carboxylic acid;2-Chromonecarboxylic acid;Chromocarb;4-Oxochromene-2-carboxylic acid;Atremon;LP 1;4-Oxo-4H-benzopyran-2-carboxylic acid;4-Oxo-4H-chromene-2-carboxylic acid;Campel;918124-20-6
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CAS No:
Description
Chromocarb is a synthetic vasoprotectant.
4-oxo-1-benzopyran-2-carboxylic acid is a member of chromones.
4-Oxo-4H-1-benzopyran-2-carboxylic acid Basic Attributes
190.15
190.15
146442
225-583-0
FY38S0790W
758218
DTXSID6045878
2918300090
Characteristics
63.6
1.6
White to beige Powder
1.5±0.1 g/cm3
260 °C (decomp)
337°C at 760 mmHg
138.9±21.4 °C
1.640
Sparingly soluble with water.alcohol: soluble
LD50 intraperitoneal in mouse: 585mg/kg
134 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]
Safety Information
3
36/37/38
26-36-37/39
DJ2476000
Xi
Irritant
P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501
H315
|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 44 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
4-Oxo-4H-1-benzopyran-2-carboxylic acid Use and Manufacturing
4-oxo-4H-1-Benzopyran-2-carboxylic Acid acts as an inhibitor of monoamine oxidase A & B. Also functions as a novel type of tyrosine phosphatase 1B inhibitor in studies, due to a structure derived from formylchromone.
Computed Properties
Molecular Weight:190.15
XLogP3:1.6
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:190.02660867
Monoisotopic Mass:190.02660867
Topological Polar Surface Area:63.6
Heavy Atom Count:14
Complexity:305
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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4-Oxo-4H-1-benzopyran-2-carboxylic acid
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