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Dioxolopyrans

Organic heterocyclic compounds that consists of a dioxole ring fused to a pyran ring in a polycyclic structure.
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1 – 15 of 28 results
1

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

PubChem CID 71750292
CAS 4148-71-4
Molecular Weight (g/mol) 370.401
MDL Number MFCD00192286
SMILES COC1C2C(C3C(O1)COC(O3)C4=CC=CC=C4)OC(O2)C5=CC=CC=C5
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
InChI Key VGLOFWHLPMVSBF-JNXOPKTKSA-N
Molecular Formula C21H22O6
2

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

PubChem CID 70793572
CAS 4064-06-6
Molecular Weight (g/mol) 260.29
MDL Number MFCD00063225
SMILES CC1(OC2C(OC3C(C2O1)OC(O3)(C)C)CO)C
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
IUPAC Name [(3aR,5aS,8aS)-2,2,7,7-tetramethyl-5,5a,8a,8b-tetrahydro-3aH-di[1,3]dioxolo[4,5-a
InChI Key POORJMIIHXHXAV-UHFFFAOYNA-N
Molecular Formula C12H20O6
3

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

PubChem CID 45357248
CAS 20880-92-6
Molecular Weight (g/mol) 260.286
MDL Number MFCD00022183
SMILES CC1(OC2COC3(C(C2O1)OC(O3)(C)C)CO)C
Synonym 2,3:4,5-bis-o-1,2 methylethylidene-beta-d-fruetopyranose
IUPAC Name [(3aR,5aS,8aS)-2,2,7,7-tetramethyl-5,5a,8a,8b-tetrahydrodi[1,3]dioxolo[4,5-a
InChI Key PSSHGMIAIUYOJF-OZFQHSNDSA-N
Molecular Formula C12H20O6
4

Topiramate, USP, 98-102%, Spectrum™ Chemical
SDP

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

CAS 97240-79-4
Molecular Weight (g/mol) 339.36
SMILES CC1(C)O[C@@H]2CO[C@@]3(COS(N)(=O)=O)OC(C)(C)O[C@H]3[C@@H]2O1
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
InChI Key KJADKKWYZYXHBB-XBWDGYHZSA-N
Molecular Formula C12H21NO8S
5

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

PubChem CID 45357248
CAS 20880-92-6
Molecular Weight (g/mol) 260.286
MDL Number MFCD00022183
SMILES CC1(OC2COC3(C(C2O1)OC(O3)(C)C)CO)C
Synonym 2,3:4,5-bis-o-1,2 methylethylidene-beta-d-fruetopyranose
IUPAC Name [(3aR,5aS,8aS)-2,2,7,7-tetramethyl-5,5a,8a,8b-tetrahydrodi[1,3]dioxolo[4,5-a
InChI Key PSSHGMIAIUYOJF-OZFQHSNDSA-N
Molecular Formula C12H20O6
6

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

PubChem CID 70793572
CAS 4064-06-6
Molecular Weight (g/mol) 260.29
MDL Number MFCD00063225
SMILES CC1(OC2C(OC3C(C2O1)OC(O3)(C)C)CO)C
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
IUPAC Name [(3aR,5aS,8aS)-2,2,7,7-tetramethyl-5,5a,8a,8b-tetrahydro-3aH-di[1,3]dioxolo[4,5-a
InChI Key POORJMIIHXHXAV-UHFFFAOYNA-N
Molecular Formula C12H20O6
7

Chem-Impex International, Inc. 1,2,3,4-Di-O-isopropylidene-a-D-galactopyranose | 4064-06-6 | MFCD00063225 | 5G

1,2,3,4-Di-O-isopropylidene-a-D-galactopyranose, 4064-06-6, MFCD00063225, 5G

ENCOMPASS_PREFERRED
8

Chem-Impex International, Inc. 1,2,3,4-Di-O-isopropylidene-a-D-galactopyranose | 4064-06-6 | MFCD00063225 | 25G

1,2,3,4-Di-O-isopropylidene-a-D-galactopyranose, 4064-06-6, MFCD00063225, 25G

ENCOMPASS_PREFERRED
9

eMolecules​ 14686-89-6 | 1,2:5,6-Di-O-isopropylidene-??-D-gulofuranose | MFCD00080776 | 1g

ChemScene | 2-(Aminomethyl)-4-methylphenol (hydrochloride) | 100mg | 788448151 | CS-0198828 | 2044714-53-4 | MFCD30476194 | 173.640 | C8H12ClNO

If you are unable to find the chemical you are looking for, make sure you are logged into your fishersci.com account and click on the following link:
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10

Medchemexpress LLC D-galactopyranose, 2,3,4,6-tetrabenzoate | 627466-84-6 | MFCD09841311 | >=95.0% | 596.58 g/mol | C34H28O10 | 500 MG
SDP

D-Galactopyranose, 2,3,4,6-tetrabenzoate is a benzoylated derivative of D-galactopyranose used as a biochemical reagent in glycobiology and carbohydrate chemistry. It is supplied as a solid for research use; supplier and chemical databases report CAS 627466-84-6, molecular formula C34H28O10, and molecular weight 596.58 g/mol.

  • Benzoylated carbohydrate derivative suitable for glycobiology research.
  • Supplied as a stable solid for ease of storage and handling.
  • Available in multiple pack sizes including 500 mg.
  • Useful in synthesis and analytical workflows involving protected sugars.
  • High purity suitable for research applications (≥95%).

ENCOMPASS_PREFERRED
11

Medchemexpress LLC D-galactopyranose, 2,3,4,6-tetrabenzoate | 627466-84-6 | MFCD09841311 | >96.0% | 596.58 g/mol | C34H28O10 | 250 MG
SDP

D-Galactopyranose,2,3,4,6-tetrabenzoate is a benzoyl-protected derivative of D-galactopyranose used as an intermediate and reagent in carbohydrate synthesis and glycobiology research. It is supplied as a solid laboratory reagent for protection/deprotection strategies and glycosylation workflows.

  • Benzoyl-protected sugar derivative for protection strategies in carbohydrate synthesis.
  • Synthetic intermediate suitable for glycosylation and derivatization reactions.
  • Typically supplied as a solid powder for laboratory use.
  • High purity (>96.0%) as reported by suppliers; verify certificate of analysis before use.
  • Known identity for reference: CAS 627466-84-6 and molecular weight ≈596.58 g/mol.

ENCOMPASS_PREFERRED
12

Medchemexpress LLC D-galactopyranose, 2,3,4,6-tetrabenzoate | 627466-84-6 | MFCD09841311 | 96.6% | 596.58 g/mol | C34H28O10 | 50 MG
SDP

D-Galactopyranose, 2,3,4,6-tetrabenzoate is a benzoate-protected derivative of D-galactopyranose provided for glycobiology and carbohydrate chemistry applications. The tetrabenzoate protection increases hydrophobicity and handling stability, making the compound useful for organic synthesis, enzymatic assays, and analytical studies.

  • Used in glycobiology and carbohydrate chemistry research.
  • Benzoate protection improves solubility in organic media.
  • Molecular formula C34H28O10 and molecular weight 596.58 g/mol.
  • High purity (approximately 96.6%).
  • White to off-white solid; stable under recommended storage conditions.
  • Available in small gram-scale quantities for laboratory use.

ENCOMPASS_PREFERRED
13

Medchemexpress LLC 2,3,4,6-tetra-O-benzoyl-D-galactopyranose | 627466-84-6 | MFCD09841311 | 96.0% | 597 Da | C34H28O10 | 100 MG
SDP

D-Galactopyranose, 2,3,4,6-tetrabenzoate is a tetra-benzoyl protected derivative of D-galactopyranose used as a building block in glycochemistry and synthetic carbohydrate chemistry. The benzoyl protecting groups lower polarity and improve compatibility with organic reaction conditions, facilitating selective transformations and glycosylation steps.

  • Protected sugar intermediate for selective synthetic transformations.
  • Four benzoyl groups reduce polarity and improve solubility in organic solvents.
  • Suitable for use in glycosylation and carbohydrate assembly workflows.
  • Characterized by a CAS number and molecular formula for unambiguous identification.
  • Supplied in small research-scale quantities for laboratory synthesis.

ENCOMPASS_PREFERRED
14

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.

ENCOMPASS ENCOMPASS_PREFERRED
CAS 20126-76-5
15

Cayman Chemical 2 3-IsopropylIden-D-rIbonla 1g
SDP

A building block; has been used in the stereocontrolled synthesis of 6-epi-trehazolin and 6-epi-trehalamine

ENCOMPASS_PREFERRED