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305-01-1

305-01-1 structural image
Product Name: Esculetin
Formula: C9H6O4
Synonyms: 6,7-Dihydroxycoumarin;Cichorigenin;Esculetin
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description Solid
Melting Point 270 °C
Collision Cross Section 129.5 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]

SAFETY INFORMATION

Signal word Warning
Pictogram(s)

Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405:Store locked up.

COMPUTED DESCRIPTORS

Molecular Weight 178.14 g/mol
XLogP3 1.2
Hydrogen Bond Donor Count 2
Hydrogen Bond Acceptor Count 4
Rotatable Bond Count 0
Exact Mass 178.02660867 g/mol
Monoisotopic Mass 178.02660867 g/mol
Topological Polar Surface Area 66.8 Ų
Heavy Atom Count 13
Formal Charge 0
Complexity 248
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 1
Compound Is Canonicalized Yes

PRODUCT INTRODUCTION

description

Esculetin is a hydroxycoumarin that is umbelliferone in which the hydrogen at position 6 is substituted by a hydroxy group. It is used in filters for absorption of ultraviolet light. It has a role as an antioxidant, an ultraviolet filter and a plant metabolite.

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