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(+)-5,6-O-Isopropylidene-L-ascorbic acid ≥98.0% (by HPLC, titration analysis)

Fornitore: TCI EUROPE

Synonyms: (R)-5-((S)-2,2-Dimethyl-1,3-dioxolan-4-yl)-3,4-dihydroxyfuran-2(5H)-one

I0507-5G I0507-25G
TCIAI0507-5GEA 97 EUR
TCIAI0507-5G TCIAI0507-25G
(+)-5,6-O-Isopropylidene-L-ascorbic acid ≥98.0% (by HPLC, titration analysis)
(+)-5,6-O-Isopropylidene-L-ascorbic acid
Formula: C₉H₁₂O₆
Peso molecolare: 216,19 g/mol
MDL Number: MFCD00010552
CAS Number: 15042-01-0
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Risultati del test di specificazione

Appearance White to Almost white powder to crystal
Purity (HPLC) min. 98.0 area%
Purity (Iodometric Titration) min. 98.0 %
Specific rotation [a]20/D +8.0 to +12.0 deg (C=5, Methanol)
Solubility in Methanol almost transparency

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