Homovanillic acid fluorimetric reagent, Sigma-Aldrich®
Leverantör: SIGMA-ALDRICH MICROSCOPY
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Varning
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Synonyms:
2-(4-Hydroxy-3-methoxyphenyl)acetic acid, (4-Hydroxy-3-methoxyphenyl)acetic acid
M-Clarity™ quality level = MQ200
H1252-100MG
H1252-1G
H1252-250MG
H1252-100MGEA
252
SEK
H1252-100MG
H1252-1G
H1252-250MG
Homovanillic acid fluorimetric reagent, Sigma-Aldrich®
Homovanillic acid
Homovanillic acid has been used as a standard in HPLC analysis. Metabolite of dihydroxyphenylacetic acid (DOPAC) by catechol O-methyltransferase; reagent for the fluorimetric determination of glucose oxidase and other oxidative enzymes.
Formel:
(C₆H₃(OH)(OCH₃))CH₂COOH MW: 182,18 g/mol Kokpunkt: 339 °C (1013 hPa) Smältpunkt: 142,..145 °C (lit.) Storage Temperature: Room Temperature |
MDL Number:
MFCD00004350 CAS nummer: 306-08-1 EINECS: 206-176-7 Merck Index: 13,04761 |
Specifikation testresultat
Appearance (Colour) | White to Off White |
Appearance (Form) | Powder |
Solubility (Colour) | Colourless to Light Yellow |
Solubility (Turbidity), 50 mg/ml, EtOH | Clear |
Infrared spectrum | Conforms to Structure |
Titration with NaOH | ≥98% |
Purity (TLC) | ≥99% |
Recommended Retest Period | 4 years |
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