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Esculetin

Esculetin
Esculetin structure
CAS No.
305-01-1
Chemical Name:
Esculetin
Synonyms
Synonym;Esculeti;ESCULETIN;ESCULETOL;Esculatin;Nsc 26428;Esculetine;AESCULETIN;Asculetine;AKOS 215-98
CBNumber:
CB1456020
Molecular Formula:
C9H6O4
Formula Weight:
178.14
MOL File:
305-01-1.mol

Esculetin Properties

Melting point:
271-273 °C(lit.)
Boiling point:
270.35°C (rough estimate)
Density 
1.3431 (rough estimate)
refractive index 
1.4500 (estimate)
storage temp. 
2-8°C
solubility 
Solubility Almost insoluble in boiling water, ether; soluble in hot ethanol, glacial acetic acid
form 
powder
pka
1.71(at 25℃)
color 
Light yellow
PH Range
Weak blue uorescence (1.5) to strong blue uorescence (2.0)
Water Solubility 
slightly soluble
Merck 
14,3697
BRN 
152788
Major Application
antiinflammatory, Herbicides, cosmetics, teeth whitening agent, antifungal, neurodegenerative andfungal, antibacterial, antiviral, treating drug-induced weight gain, neurodegenerative and blood coagulation disorders, cancer, amyloidosis, skin impairments and baldness
CAS DataBase Reference
305-01-1(CAS DataBase Reference)
NIST Chemistry Reference
Coumarin, 6,7-dihydroxy-(305-01-1)
EPA Substance Registry System
2H-1-Benzopyran- 2-one, 6,7-dihydroxy-(305-01-1)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-37/39
WGK Germany  3
RTECS  GN6382500
HS Code  29322090
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
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.

Esculetin price More Price(13)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 246573 6,7-Dihydroxycoumarin 98% 305-01-1 1g $58.2 2018-11-13 Buy
Sigma-Aldrich 246573 6,7-Dihydroxycoumarin 98% 305-01-1 5g $258 2018-11-13 Buy
TCI Chemical E1287 Esculetin [Matrix for MALDI-TOF/MS] >99.0%(HPLC)(T) 305-01-1 200mg $27 2018-11-22 Buy
TCI Chemical E0386 Esculetin >98.0%(HPLC)(T) 305-01-1 1g $46 2018-11-22 Buy
Alfa Aesar A15393 6,7-Dihydroxycoumarin, 98+% 305-01-1 1g $48.2 2018-11-13 Buy

Esculetin Chemical Properties,Uses,Production

Chemical Properties

YELLOWISH CRYSTALLINE POWDER

Uses

antifungal, hepatoprotective, IL-1 inhibitor

Definition

ChEBI: 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.

Uses

In filters for absorption of ultraviolet light.

Purification Methods

It forms prisms from AcOH, aqueous EtOH or aqueous MeOH, and provides leaflets on sublimation in a vacuum. [Kagan J Am Chem Soc 88 2617 1966, Marby et al. Phytochemistry 4 492 1965.] Esculin (the 6-glucoside) has m 215o(dec), [] D -41o (c 5, pyridine). [Beilstein 18 III/IV 1322, 18/3 V 202.]

Esculetin Preparation Products And Raw materials

Raw materials

Preparation Products


Esculetin Suppliers

Global( 262)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 sales@capotchem.com China 19953 60
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 22043 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20786 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32651 55
Chengdu Biopurify Phytochemicals Ltd.
18080483897
maggie@biopurify.com CHINA 2238 58
Nanjing Dolon Biotechnology Co.,Ltd.
18905173768
sales@dolonchem.com CHINA 2982 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 24118 58
Hubei Jusheng Technology Co.,Ltd.
86-188-71490254
peter@hubeijusheng.com CHINA 20229 58
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3624 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 19997 58

View Lastest Price from Esculetin manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-07 Esculetin
305-01-1
US $1.00 / KG 1KG 98% 20KG career henan chemical co

Esculetin Spectrum


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