4'-Hydroxy-3',5'-dimethoxyacetophenon

Bezeichnung:4'-Hydroxy-3',5'-dimethoxyacetophenon

CAS-Nr2478-38-8

Englisch Name:Acetosyringone

CBNumberCB8408295

SummenformelC10H12O4

Molgewicht196.2

MOL-Datei2478-38-8.mol

Synonyma

4'-Hydroxy-3',5'-dimethoxyacetophenon

4'-Hydroxy-3',5'-dimethoxyacetophenon physikalisch-chemischer Eigenschaften

Schmelzpunkt	124-127 °C(lit.)
Siedepunkt	293.08°C (rough estimate)
Dichte	1.2166 (rough estimate)
Brechungsindex	1.5430 (estimate)
storage temp.	Inert atmosphere,Room Temperature
Löslichkeit	Chloroform (Slightly), Methanol (Slightly)
pka	8.19±0.23(Predicted)
Aggregatzustand	Crystalline Powder
Farbe	Beige to light brown
Geruch (Odor)	at 100.00?%. odorless
Wasserlöslichkeit	soluble
BRN	1966119
LogP	1.699 (est)
CAS Datenbank	2478-38-8(CAS DataBase Reference)
NIST chemische Informationen	Ethanone, 1-(4-hydroxy-3,5-dimethoxyphenyl)-(2478-38-8)
EPA chemische Informationen	Acetosyringone (2478-38-8)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	36/37/38
S-Sätze:	26-36
WGK Germany	2
RTECS-Nr.	AM8440000
F	10
Hazard Note	Irritant
HS Code	29145090

Gefahreninformationscode (GHS)

Acetosyringone Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Beschreibung
Acetosyringone is a phenol secreted by wounded plant tissues. It induces expression of virulence A genes and chemotaxis in A. tumefaciens strains that contain a tumor-inducing plasmid used to transfer genetic information to plant cells. Acetosyringone is widely used to increase efficacy of genetic transformation for the creation of genetically modified dicotyledonous and monocotyledonous plants.
Chemische Eigenschaften
beige to light brown crystalline powder
Verwenden
A buffer also known as acetosyringone that is used in the synthesis of tetramethoxychalcone and its analogues as anticancer agents in vitro.
Verwenden
4’-Hydroxy-3’,5’-dimethoxyacetophenone used in the synthesis of tetramethoxychalcone and its analogues as anticancer agents. It is a naturally occuring compound found in plants and used in plant-pathogen recognition.
Verwenden
insect attractant, plant hormone
synthetische
Preparation by adding a solution of 4-hydroxy-3- iodo-5-methoxyacetophenone and cupric chloride in DMF to a solution of sodium methoxide in methanol and heating between 105° and 120° (86%).
Definition
ChEBI: A member of the class of acetophenones that is 1-phenylethanone substituted by a hydroxy group at position 4 and methoxy groups at positions 3 and 5.

Acetosyringone Upstream-Materialien And Downstream Produkte

4'-Hydroxy-3',5'-dimethoxyacetophenon Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

2478-38-8, Acetosyringone Verwandte Suche:

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