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Y0000737

Flavoxat Unreinheit A

European Pharmacopoeia (EP) Reference Standard

Synonym(e):

3-Methyl-4-oxo-2-phenyl-4H-1-benzopyran-8-carbonsäure

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About This Item

Empirische Formel (Hill-System):
C17H12O4
CAS-Nummer:
Molekulargewicht:
280.27
UNSPSC-Code:
41116107
NACRES:
NA.24

Qualität

pharmaceutical primary standard

API-Familie

flavoxate

Hersteller/Markenname

EDQM

Anwendung(en)

pharmaceutical (small molecule)

Format

neat

Lagertemp.

2-8°C

InChI

1S/C17H12O4/c1-10-14(18)12-8-5-9-13(17(19)20)16(12)21-15(10)11-6-3-2-4-7-11/h2-9H,1H3,(H,19,20)

InChIKey

KMMBBZOSQNLLMN-UHFFFAOYSA-N

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Allgemeine Beschreibung

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Anwendung

Flavoxate impurity A EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Verpackung

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Sonstige Hinweise

Sales restrictions may apply.

Piktogramme

Exclamation mark

Signalwort

Warning

Gefahreneinstufungen

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Zielorgane

Respiratory system

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable


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Analysenzertifikate (COA)

Lot/Batch Number

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P Cazzulani et al.
Arzneimittel-Forschung, 38(3), 379-382 (1988-03-01)
The pharmacological properties of 3-methylflavone-8-carboxylic acid (MFCA), the main metabolite of flavoxate, have been studied in vitro and in vivo. MFCA did not display antispasmodic activity on isolated organs contractions induced by histamine, acetylcholine or CaCl2, nor did it exhibit
C X Zhang et al.
Journal of chromatography, 612(2), 287-294 (1993-02-26)
The effects of tetraalkylammonium salts and sodium dodecyl sulphate on the migration behaviour of human urinary components and other negatively charged or neutral solutes were investigated. The sulphate acted mainly on hydrophobic and positively charged substances, whereas the ammonium salts
M Caine et al.
Urology, 37(4), 390-394 (1991-04-01)
The antispasmodic effects of the flavone compounds flavoxate hydrochloride, 3-methylflavone carboxylic acid (MFCA), and REC 15/2053 (and in the case of the detrusor, oxybutynin), on the human detrusor, prostatic adenoma, prostatic capsule, and bladder neck, were studied by the in
Jun-Qin Qiao et al.
Talanta, 77(5), 1573-1578 (2009-01-23)
A high-performance liquid chromatographic method was proposed for the separation of relative impurities in industrial 3-methylflavone-8-carboxylic acid (MFCA) and its intermediate methyl 3-propionylsalicylate (MPS). Benzoic acid (BA), MPS, 6-chloro-3-methylflavone-8-carboxylic acid (MFCA-Cl) and methyl 5-chloro-3-propionylsalicylate (MPS-Cl) in MFCA, and MPS-Cl in
M T Sheu et al.
Journal of chromatography. B, Biomedical sciences and applications, 751(1), 79-86 (2001-03-10)
An improved HPLC method was developed for the concentration determination of the metabolite of flavoxate, 3-methyl-flavone-8-carboxylic acid (MFCA), in plasma in an attempt to compare two flavoxate tablet formulations. This HPLC method was validated by examining the precision and the

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