5-Methoxysalicylsure

Bezeichnung:5-Methoxysalicylsure

CAS-Nr2612-02-4

Englisch Name:5-Methoxysalicylic acid

CBNumberCB1466366

SummenformelC8H8O4

Molgewicht168.15

MOL-Datei2612-02-4.mol

Synonyma

5-Methoxysalicylsure

5-Methoxysalicylsure physikalisch-chemischer Eigenschaften

Schmelzpunkt	141-143 °C(lit.)
Siedepunkt	217.07°C (rough estimate)
Dichte	1.1816 (rough estimate)
Brechungsindex	1.4611 (estimate)
storage temp.	Sealed in dry,Room Temperature
Löslichkeit	DMSO (Slightly), Methanol (Slightly)
pka	3.01±0.10(Predicted)
Aggregatzustand	Fine Crystalline Powder
Farbe	Beige
Wasserlöslichkeit	1.7 g/L (10 ºC)
BRN	2209647
InChI	1S/C8H8O4/c1-12-5-2-3-7(9)6(4-5)8(10)11/h2-4,9H,1H3,(H,10,11)
InChIKey	IZZIWIAOVZOBLF-UHFFFAOYSA-N
SMILES	COc1ccc(O)c(c1)C(O)=O
LogP	2.100 (est)
CAS Datenbank	2612-02-4(CAS DataBase Reference)
EPA chemische Informationen	Benzoic acid, 2-hydroxy-5-methoxy- (2612-02-4)

Sicherheit

Kennzeichnung gefährlicher	Xi,Xn
R-Sätze:	36/37/38-20/21/22
S-Sätze:	26-36
WGK Germany	3
TSCA	TSCA listed
HS Code	29189900
Speicherklasse	11 - Combustible Solids

Gefahreninformationscode (GHS)

5-Methoxysalicylic acid Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
R20/21/22:Gesundheitsschädlich beim Einatmen,Verschlucken und Berührung mit der 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
5-Methoxysalicylic acid is a chemical compound belongs to the class of organic compounds known as m-methoxybenzoic acids and derivatives. It is a component of castoreum, the exudate from the castor sacs of the mature beaver.
A mixture of 5-methoxysalicylic acid and spermine can be used as a matrix for oligonucleotides analysis in MALDI mass spectrometry.
It is an isomer of vanillic acid.
2-Hydroxy-5-methoxybenzoic acid is matrix additive which enhances the electrical conductivity of the matrix crystal during matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS).
Chemische Eigenschaften
beige fine crystalline powder
Verwenden
2-Hydroxy-5-methoxybenzoic acid was used to evaluate MALDI matrix/solvent combinations for intact spore mass spectrometry of Fusarium species.
Verwenden
5-Methoxysalicylic acid was used to evaluate MALDI matrix/solvent combinations for intact spore mass spectrometry of Fusarium species.
Definition
ChEBI:5-methoxysalicylic acid is a methoxysalicylic acid that is salicylic acid which is carrying a methoxy group at position 5. It has a role as a bacterial metabolite and a human urinary metabolite.
Synthesis Reference(s)
Journal of the American Chemical Society, 72, p. 2301, 1950 DOI: 10.1021/ja01161a530
Allgemeine Beschreibung
2-Hydroxy-5-methoxybenzoic acid is matrix additive which enhances the electrical conductivity of the matrix crystal during matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS).

5-Methoxysalicylic acid Upstream-Materialien And Downstream Produkte

5-Methoxysalicylsure Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

2612-02-4, 5-Methoxysalicylic acid Verwandte Suche:

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