2',5'-Dimethoxycinnamsure
|
|
|
- CAS-Nr.
- 10538-51-9
- Bezeichnung:
- 2',5'-Dimethoxycinnamsure
- Englisch Name:
- 2,5-Dimethoxycinnamic acid
- Synonyma:
- AKOS BBS-00007757;TIMTEC-BB SBB000471;RARECHEM BK HC T324;OTAVA-BB BB0109770774;2,5-DIMETHOXYCINNAMIC ACID;2,5-Dimethoxycynnamic acid;2,5-DimethoxycinnamicAcid>2,5-DIMETHOXYCINNAMIC ACID 99%;TRANS-2,5-DIMETHOXYCINNAMIC ACID;3-(2,5-Dimethoxyphenyl)acrylic acid
- CBNumber:
- CB2469016
- Summenformel:
- C11H12O4
- Molgewicht:
- 208.21
- MOL-Datei:
- 10538-51-9.mol
|
2',5'-Dimethoxycinnamsure Eigenschaften
- Schmelzpunkt:
- 147-150°C
- Siedepunkt:
- 267.4°C (rough estimate)
- Dichte
- 1.0627 (rough estimate)
- Brechungsindex
- 1.4389 (estimate)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- Aggregatzustand
- powder to crystal
- pka
- 4.40±0.10(Predicted)
- Farbe
- Light orange to Yellow to Green
- CAS Datenbank
- 10538-51-9(CAS DataBase Reference)
2',5'-Dimethoxycinnamsure Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
Chemische Eigenschaften
yellow powder
Verwenden
2,5-Dimethoxycinnamic acid can be used as a pharmaceutical intermediate, and can be used in the synthesis of vasodilators such as cinnepazide.
synthetische
Synthesis of 2,5-dimethoxycinnamic acid: 2,5-dimethoxybenzaldehyde, malonic acid and pyridine were added to 100ml three necks, piperidine was added at 90°C, refluxed for 2h, cooled to room temperature, and added 3mol/L hydrochloric acid, resulting in a large amount of white precipitate, suction filtration, the filter cake is washed with water, reconstituted with ethanol, after drying, 2,5-dimethoxycinnamic acid was obtained as pale yellow needle crystals.
Allgemeine Beschreibung
2,5-Dimethoxycinnamic acid forms 1:1 molecular complex with 3,5-dinitrocinnamic acid.
2',5'-Dimethoxycinnamsure Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
2',5'-Dimethoxycinnamsure Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 189)Lieferanten
10538-51-9(2',5'-Dimethoxycinnamsure)Verwandte Suche:
Ethyl 4-methoxycinnamate
trans-4-Methoxyzimtsure
Dimethoxydimethylsilan
2-Ethylhexyl-4-methoxycinnamat
Dimethoxymethan
α-Methylzimtsure
Dimethoxydiphenylsilan
3,4,5-Trimethoxyzimtsure
ASCORBICACID
4-Hydroxy-3,5-dimethoxyzimtsure
(E)-3',4'-Dimethoxycinnamsure
2',4'-Dimethoxycinnamsure
3',5'-Dimethoxycinnamsure
2',3'-Dimethoxycinnamsure
2',4',5'-Trimethoxycinnamsure
3-(3,4-Dimethoxyphenyl)acrylonitril
(E)-2',4'-Dimethoxycinnamsure
Zimtsure
- 3-(2,5-DIMETHOXYPHENYL)-2-PROPENOIC ACID
- 2,5-DIMETHOXYCINNAMIC ACID
- AKOS BBS-00007757
- OTAVA-BB BB0109770774
- RARECHEM BK HC T324
- TIMTEC-BB SBB000471
- TRANS-2,5-DIMETHOXYCINNAMIC ACID
- (2E)-3-(2,5-dimethoxyphenyl)prop-2-enoic acid
- 2,5-dimethoxycinnamic acid, predominantly trans
- 2,5-DIMETHOXYCINNAMIC ACID, 99%, PREDOMI NANTLY TRANS
- 2,5-DIMETHOXYCINNAMIC ACID 99%
- 2,5-Dimethoxycynnamic acid
- (E)-3-(2,5-Dimethoxyphenyl)prop-2-enoic acid
- 2-Propenoic acid, 3-(2,5-dimethoxyphenyl)-
- (2E)-3-(2,5-dimethoxyphenyl)acrylic acid
- 3-(2,5-Dimethoxyphenyl)acrylic acid
- 3-(2,5-Dimethoxyphenyl)propenoic acid
- 2,5-Dimethoxyciamic acid, predominantly trans
- (E)-3-(2,5-Dimethoxyphenyl)acrylic acid
- (E)-3-(2,5-dimethoxyphenyl)-2-propenoate
- 2,5-DimethoxycinnamicAcid>
- 2,5-Dimethoxycinnamic acid USP/EP/BP
- 10538-51-9
- Organic Building Blocks
- Carboxylic Acids
- Carbonyl Compounds
- C11 to C12
- Building Blocks
- Acids & Esters
- Anisoles, Alkyloxy Compounds & Phenylacetates
- C11 to C12
- Carbonyl Compounds
- Carboxylic Acids
- Cinnamic acid
- Organic acids
- FINE Chemical & INTERMEDIATES
- Aromatic Cinnamic Acids, Esters and Derivatives
