Dioxolopyrans
Thermo Scientific Chemicals 2,3:4,5-Di-O-isopropylidene-beta-D-fructopyranose, 98%
CAS: 20880-92-6 Molecular Formula: C12H20O6 Molecular Weight (g/mol): 260.286 MDL Number: MFCD00022183 InChI Key: PSSHGMIAIUYOJF-OZFQHSNDSA-N Synonym: 2,3:4,5-bis-o-1,2 methylethylidene-beta-d-fruetopyranose PubChem CID: 45357248 IUPAC Name: [(3aR,5aS,8aS)-2,2,7,7-tetramethyl-5,5a,8a,8b-tetrahydrodi[1,3]dioxolo[4,5-a SMILES: CC1(OC2COC3(C(C2O1)OC(O3)(C)C)CO)C
Topiramate, USP, 98-102%, Spectrum™ Chemical
CAS: 97240-79-4 Molecular Formula: C12H21NO8S Molecular Weight (g/mol): 339.36 InChI Key: KJADKKWYZYXHBB-XBWDGYHZSA-N IUPAC Name: [(1R,2S,6S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.0²,⁶]dodecan-6-yl]methyl sulfamate SMILES: CC1(C)O[C@@H]2CO[C@@]3(COS(N)(=O)=O)OC(C)(C)O[C@H]3[C@@H]2O1
Diacetone-D-galactose, 95%
CAS: 4064-06-6 Molecular Formula: C12H20O6 Molecular Weight (g/mol): 260.29 MDL Number: MFCD00063225 InChI Key: POORJMIIHXHXAV-UHFFFAOYNA-N Synonym: 1,2:3,4-di-o-isopropylidene-d-galactose,1,2:3,4-di-o-isopropylidene-,a-d-galactopyranose,1,2:3,4-bis-o-1-methylethylidene-,1s,6r,9s-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo 7.3.0.0 2 ,? dodecan-8-yl methanol PubChem CID: 70793572 IUPAC Name: [(3aR,5aS,8aS)-2,2,7,7-tetramethyl-5,5a,8a,8b-tetrahydro-3aH-di[1,3]dioxolo[4,5-a SMILES: CC1(OC2C(OC3C(C2O1)OC(O3)(C)C)CO)C
Topiramate, 98%
CAS: 97240-79-4 Molecular Formula: C12H21NO8S Molecular Weight (g/mol): 339.36 InChI Key: KJADKKWYZYXHBB-XBWDGYHZSA-N Synonym: topiramate,topamax,epitomax,topamax sprinkle,tipiramate,topiramatum,tipiramato,topiramato,tipiramate french,tipiramato spanish PubChem CID: 5284627 ChEBI: CHEBI:63631 IUPAC Name: [(3aS,5aR,8aR,8bS)-2,2,7,7-tetramethyl-5,5a,8a,8b-tetrahydrodi[1,3]dioxolo[4,5-a SMILES: CC1(OC2COC3(C(C2O1)OC(O3)(C)C)COS(=O)(=O)N)C
Methyl 2,3:4,6-Di-O-benzylidene-alpha-D-mannopyranoside 98.0+%, TCI America™
CAS: 4148-71-4 Molecular Formula: C21H22O6 Molecular Weight (g/mol): 370.401 MDL Number: MFCD00192286 InChI Key: VGLOFWHLPMVSBF-JNXOPKTKSA-N PubChem CID: 71750292 IUPAC Name: (2S,4S,5aR,8R,9aR,9bS)-4-methoxy-2,8-diphenyl-3a,4,5a,6,9a,9b-hexahydro-[1,3]dioxolo[2,3]pyrano[2,4-d][1,3]dioxine SMILES: COC1C2C(C3C(O1)COC(O3)C4=CC=CC=C4)OC(O2)C5=CC=CC=C5
1,2:3,4-Di-O-isopropylidene-alpha-D-galactopyranose 92.0+%, TCI America™
CAS: 4064-06-6 Molecular Formula: C12H20O6 Molecular Weight (g/mol): 260.29 MDL Number: MFCD00063225 InChI Key: POORJMIIHXHXAV-UHFFFAOYNA-N Synonym: 1,2:3,4-di-o-isopropylidene-d-galactose,1,2:3,4-di-o-isopropylidene-,a-d-galactopyranose,1,2:3,4-bis-o-1-methylethylidene-,1s,6r,9s-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo 7.3.0.0 2 ,? dodecan-8-yl methanol PubChem CID: 70793572 IUPAC Name: [(3aR,5aS,8aS)-2,2,7,7-tetramethyl-5,5a,8a,8b-tetrahydro-3aH-di[1,3]dioxolo[4,5-a SMILES: CC1(OC2C(OC3C(C2O1)OC(O3)(C)C)CO)C
2,3:4,5-Di-O-isopropylidene-beta-D-fructopyranose 98.0+%, TCI America™
CAS: 20880-92-6 Molecular Formula: C12H20O6 Molecular Weight (g/mol): 260.286 MDL Number: MFCD00022183 InChI Key: PSSHGMIAIUYOJF-OZFQHSNDSA-N Synonym: 2,3:4,5-bis-o-1,2 methylethylidene-beta-d-fruetopyranose PubChem CID: 45357248 IUPAC Name: [(3aR,5aS,8aS)-2,2,7,7-tetramethyl-5,5a,8a,8b-tetrahydrodi[1,3]dioxolo[4,5-a SMILES: CC1(OC2COC3(C(C2O1)OC(O3)(C)C)CO)C
Topiramate 98.0+%, TCI America™
CAS: 97240-79-4 Molecular Formula: C12H21NO8S Molecular Weight (g/mol): 339.359 MDL Number: MFCD00865320 InChI Key: KJADKKWYZYXHBB-XBWDGYHZSA-N Synonym: topiramate,topamax,epitomax,topamax sprinkle,tipiramate,topiramatum,tipiramato,topiramato,tipiramate french,tipiramato spanish PubChem CID: 5284627 ChEBI: CHEBI:63631 IUPAC Name: [(3aS,5aR,8aR,8bS)-2,2,7,7-tetramethyl-5,5a,8a,8b-tetrahydrodi[1,3]dioxolo[4,5-a SMILES: CC1(OC2COC3(C(C2O1)OC(O3)(C)C)COS(=O)(=O)N)C
Sigma Aldrich 2-amino-N-3-pyridinylbenzamide
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Sigma Aldrich 1,2:3,4-Di-O-Isopropylidene-Alpha-D-Galactopyranose
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Sigma Aldrich (-)-2,3:4,6-Di-O-Isopropylidene-2-Keto-L-Gulonic Acid Monohydrate
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
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 1,2-O-isopropylidene-alpha-D-xylofuranose | 20031-21-4 | MFCD00063295 | 99.9% | 190.19 g·mol⁻¹ | C8H14O5 | 50 G
1,2-O-isopropylidene-alpha-D-xylofuranose is an isopropylidene-protected derivative of D-xylofuranose used as a building block and intermediate in organic synthesis, particularly in carbohydrate chemistry and asymmetric alkylation reactions.
- Isopropylidene-protected sugar useful for selective functionalization.
- Suitable intermediate for glycoside and oligosaccharide synthesis.
- Compatible with asymmetric alkylation and other carbon-carbon bond-forming reactions.
- High purity suitable for research applications.
- Solid, white to off-white appearance for easy handling.
- Available in laboratory-scale pack sizes.