4,6-Di-O-benzylidene-1,2,3-tri-O-benzyl-β-D-galactopyranose

Modify Date: 2025-08-26 01:56:41

4,6-Di-O-benzylidene-1,2,3-tri-O-benzyl-β-D-galactopyranose Structure
4,6-Di-O-benzylidene-1,2,3-tri-O-benzyl-β-D-galactopyranose structure
Common Name 4,6-Di-O-benzylidene-1,2,3-tri-O-benzyl-β-D-galactopyranose
CAS Number 57783-80-9 Molecular Weight 538.63000
Density N/A Boiling Point N/A
Molecular Formula C34H34O6 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name (6R,8S,8aS)-2-phenyl-6,7,8-tris(phenylmethoxy)-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxine
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Molecular Formula C34H34O6
Molecular Weight 538.63000
Exact Mass 538.23600
PSA 55.38000
LogP 6.21310
InChIKey GQMVOFUMWKGWCK-JYYQWNAYSA-N
SMILES c1ccc(COC2OC3COC(c4ccccc4)OC3C(OCc3ccccc3)C2OCc2ccccc2)cc1

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~79%

4,6-Di-O-benzylidene-1,2,3-tri-O-benzyl-β-D-galactopyranose Structure

4,6-Di-O-benzyl...

CAS#:57783-80-9

Learn More
Literature: Kobayashi; Shiozaki; Ando Journal of Organic Chemistry, 1995 , vol. 60, # 8 p. 2570 - 2580

~%

4,6-Di-O-benzylidene-1,2,3-tri-O-benzyl-β-D-galactopyranose Structure

4,6-Di-O-benzyl...

CAS#:57783-80-9

Learn More
Literature: Journal of the Chemical Society. Perkin Transactions 1, , # 5 p. 543 - 551

~%

4,6-Di-O-benzylidene-1,2,3-tri-O-benzyl-β-D-galactopyranose Structure

4,6-Di-O-benzyl...

CAS#:57783-80-9

Learn More
Literature: Journal of the Chemical Society. Perkin Transactions 1, , # 5 p. 543 - 551

~%

4,6-Di-O-benzylidene-1,2,3-tri-O-benzyl-β-D-galactopyranose Structure

4,6-Di-O-benzyl...

CAS#:57783-80-9

Learn More
Literature: Journal of the Chemical Society. Perkin Transactions 1, , # 5 p. 543 - 551

~%

4,6-Di-O-benzylidene-1,2,3-tri-O-benzyl-β-D-galactopyranose Structure

4,6-Di-O-benzyl...

CAS#:57783-80-9

Learn More
Literature: Journal of the Chemical Society. Perkin Transactions 1, , # 5 p. 543 - 551

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

Benzyl 4,6-O-Benzylidene-2,3-di-O-benzyl-|A-D-galactpyranoside

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the CAS number of (6R,8S,8aS)-2-phenyl-6,7,8-tris(phenylmethoxy)-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxine?
A: CAS number of (6R,8S,8aS)-2-phenyl-6,7,8-tris(phenylmethoxy)-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxine is 57783-80-9.
Q: What are the downstream products of (6R,8S,8aS)-2-phenyl-6,7,8-tris(phenylmethoxy)-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxine?
A: Related downstream products(CAS) of (6R,8S,8aS)-2-phenyl-6,7,8-tris(phenylmethoxy)-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxine: 57783-81-0;74801-06-2.
Q: What is the SMILES notation of (6R,8S,8aS)-2-phenyl-6,7,8-tris(phenylmethoxy)-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxine?
A: SMILES notation of (6R,8S,8aS)-2-phenyl-6,7,8-tris(phenylmethoxy)-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxine is c1ccc(COC2OC3COC(c4ccccc4)OC3C(OCc3ccccc3)C2OCc2ccccc2)cc1.
Q: What is the polar surface area (PSA) of (6R,8S,8aS)-2-phenyl-6,7,8-tris(phenylmethoxy)-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxine?
A: Polar surface area (PSA) of (6R,8S,8aS)-2-phenyl-6,7,8-tris(phenylmethoxy)-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxine is 55.38000.
Q: What English synonyms does (6R,8S,8aS)-2-phenyl-6,7,8-tris(phenylmethoxy)-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxine have?
A: English synonyms of (6R,8S,8aS)-2-phenyl-6,7,8-tris(phenylmethoxy)-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxine: Benzyl 4,6-O-Benzylidene-2,3-di-O-benzyl-|A-D-galactpyranoside.
Q: What is the InChIKey of (6R,8S,8aS)-2-phenyl-6,7,8-tris(phenylmethoxy)-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxine?
A: InChIKey of (6R,8S,8aS)-2-phenyl-6,7,8-tris(phenylmethoxy)-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxine is GQMVOFUMWKGWCK-JYYQWNAYSA-N.
Q: What is the molecular weight of (6R,8S,8aS)-2-phenyl-6,7,8-tris(phenylmethoxy)-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxine?
A: Molecular weight of (6R,8S,8aS)-2-phenyl-6,7,8-tris(phenylmethoxy)-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxine is 538.63000.
Q: What is the LogP of (6R,8S,8aS)-2-phenyl-6,7,8-tris(phenylmethoxy)-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxine?
A: LogP of (6R,8S,8aS)-2-phenyl-6,7,8-tris(phenylmethoxy)-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxine is 6.21310.
Q: What is the English name of (6R,8S,8aS)-2-phenyl-6,7,8-tris(phenylmethoxy)-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxine?
A: The English name of (6R,8S,8aS)-2-phenyl-6,7,8-tris(phenylmethoxy)-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxine is (6R,8S,8aS)-2-phenyl-6,7,8-tris(phenylmethoxy)-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxine.
Q: What is the molecular formula of (6R,8S,8aS)-2-phenyl-6,7,8-tris(phenylmethoxy)-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxine?
A: Molecular formula of (6R,8S,8aS)-2-phenyl-6,7,8-tris(phenylmethoxy)-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxine is C34H34O6.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Dayang Chem (Hangzhou) Co., Ltd.
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