1,2:5,6-Di-O-isopropylidene-α-D-glucofuranose
Molecular Structure:
MDL:
--MFCD00005544
Molecular Formula:
C12H20O6
Molecular Weight:
260.28
Alias:
雙丙酮葡萄糖,1,2;5,6-氧-異亞丙基-α-D-呋喃葡萄糖
1,2,5,6-diisopropylidene-D-glucose
D-Glucose diacetonide
Diacetone-D-glucose
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
1,2:5,6-Di-O-isopropylidene-α-D-glucofuranose |
98% |
500g |
RMB 3245 |
現貨 |
1,2:5,6-Di-O-isopropylidene-α-D-glucofuranose |
98% |
100g |
RMB 858 |
現貨 |
1,2:5,6-Di-O-isopropylidene-α-D-glucofuranose |
98% |
25g |
RMB 294.8 |
現貨 |
Character:
微溶于水,溶于氯仿、乙醇、熱醚和丙酮。
熔點:110℃。
比旋光度[α]20D:-11°(c=5, EtOH)
Quality Standard:
外觀Appearance 白色至黃色粉末
紅外光譜鑒別Infrared spectrometry 符合
熔點Melting point 108°C - 111°C
純度Purity >98.0% (GC)
干燥損失Loss on drying <0.5 %
硫酸鹽灰分Sulfated ash <0.2 %
比旋光度Specific rotation [a]20/D -10° ~-12°(c=5, EtOH)
Storage:
密封保存
用途 重要的葡萄糖保護衍生物,3-OH基團被封閉,5,6-O-異亞丙基分叉保護,3-OH基團的氧化和還原產生了異呋喃糖衍生物。雙丙酮葡萄糖, 雙丙酮-D-葡萄糖
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- D-(+)-Malic acid
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- 3-O-Methyl-D-glucopyranose
- N-Acetyl-D-glucosamine
- ISOMALTOSE
- D-(+)-Glucose monohydrate
- 1,6-Anhydro-β-D-glucose
- Agarose
- ISOMALTOSE
- Aspartame
- beta-D-Galactose Pentaacetate
- 1,2,3,5-Tetra-O-acetyl-β-D-ribofuranose
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- CHITOSAN OLIGOSACCHARIDE
- Dextran
- Lactulose
- D-(+)-Xylose
- α-D-Glucopyranose pentabenzoate
- D(-)-lyxose
- D(-)Arabinose
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- Sucralose
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- 2-Deoxy-D-galactose