Dioxolopyrans
Sigma Aldrich (-)-2,3:4,6-Di-O-Isopropylidene-2-Keto-L-Gulonic Acid Monohydrate
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Sigma Aldrich Fine Chemicals Biosciences 2-KETO-L-GULONIC ACID 1G
NC3868683 2-KETO-L-GULONIC ACID 1G
Medchemexpress LLC 5,6-O-isopropylidene-L-ascorbic acid | 15042-01-0 | MFCD00010552 | 99.0% | 216.19 g/mol | C9H12O6 | 5 G
5,6-O-Isopropylidene-L-ascorbic acid is a protected derivative of L-ascorbic acid provided for research use. As an acetonide-protected form of vitamin C, it enables selective chemical transformations and serves as a reagent or intermediate in synthetic and biochemical applications.
- Protected derivative for selective synthetic transformations.
- Useful intermediate in vitamin C derivative synthesis.
- Retains antioxidant-related properties of ascorbic acid.
- High purity suitable for research applications.
- Available as solid and in ready-to-use solution formats.
- Stable as a powder under recommended low-temperature storage.
Medchemexpress LLC 5,6-O-isopropylidene-L-ascorbic acid | 15042-01-0 | MFCD00010552 | 99.0% | 216.19 g/mol | C9H12O6 | 1 ML
5,6-O-Isopropylidene-L-ascorbic acid is a protected derivative of L-ascorbic acid used in research applications. The compound provides greater chemical stability than ascorbic acid and is supplied as a ready-to-use 10 mM solution in DMSO or as a solid for reconstitution, making it suitable for biochemical and molecular biology studies.
- Protected ascorbic acid derivative with antioxidant properties.
- Improved stability compared with unprotected ascorbic acid.
- Available as 10 mM solution in DMSO or as solid for preparation.
- High purity suitable for biochemical and molecular biology studies.
- Molecular formula C9H12O6; molecular weight 216.19 g/mol.
- Supplied in lab-scale pack sizes for convenient research use.
Medchemexpress LLC L-ascorbic acid, 5,6-O-(1-methylethylidene) | 15042-01-0 | MFCD00010552 | 99.0% | 216.19 g/mol | C9H12O6 | 10 G
5,6-O-Isopropylidene-L-ascorbic acid is a protected derivative of L-ascorbic acid (ascorbic acid 5,6-acetonide) used as a research reagent in biochemical assays and synthetic chemistry. It is provided in solid and solution formats, characterized by high purity and defined storage recommendations to maintain stability.
- High purity (99.0%) for reproducible experimental results.
- Molecular weight 216.19 g/mol and formula C9H12O6 for accurate dosing and calculations.
- Available as powder and 10 mM solution in DMSO for flexible workflows.
- Stable under recommended storage conditions for extended shelf life.
- Coa and sds documentation available to support quality and safety compliance.
Medchemexpress LLC D-galactopyranose, 2-azido-2-deoxy-, 1,3,4,6-tetraacetate | 84278-00-2 | MFCD02683262 | 98.0% | 373.32 g/mol | C14H19N3O9 | 500 MG
D-Galactopyranose, 2-azido-2-deoxy-, 1,3,4,6-tetraacetate is a tetra-O-acetylated azido-sugar derivative supplied as a research reagent (CAS 84278-00-2). It serves as a protected glycosyl building block and introduces an azide handle for downstream functionalization.
- Protected azido-sugar building block for synthetic chemistry.
- Enables azide-based click chemistry (CuAAC) derivatization.
- Suitable for glycosylation and conjugation workflows.
- Supplied as a solid, typical package 500 MG.
- Molecular formula C14H19N3O9; molecular weight 373.32 g/mol.
- For research use only; not for human or clinical use.