Chemical identity

1-O-Acetyl- 2,3,4,6-tetra-O-benzyl-β-D-galactopyranose

CAS 3866-62-4 · C36H38O7

01Identity

Identifiers and names for this exact compound. Empty fields are left unassigned.

Lazychem IDLC-01333
PubChem CID13833672
Name1-O-Acetyl- 2,3,4,6-tetra-O-benzyl-β-D-galactopyranose
CAS RN3866-62-4
Molecular formulaC36H38O7
Molecular weight582.69 g/mol
IUPAC name(3R,4S,5S,6R)-3,4,5-Tris(benzyloxy)-6-((benzyloxy)methyl)tetrahydro-2H-pyran-2-yl acetate
InChIKeyYYFLBSFJOGQSRA-FGZSBDNFSA-N

02Structure identifiers

2D structurePubChem CID 13833672
2D structure: 1-O-Acetyl- 2,3,4,6-tetra-O-benzyl-β-D-galactopyranose, CAS 3866-62-4
Structure of 1-O-Acetyl- 2,3,4,6-tetra-O-benzyl-β-D-galactopyranose (CAS 3866-62-4). LazyChem record. Source identity: PubChem CID 13833672. Confirm the identifiers before analytical use.Download structure image

Structure facts for this exact identity.

Molecular formulaC36H38O7
InChIKeyYYFLBSFJOGQSRA-FGZSBDNFSA-N
Ring count5
Defined stereocentres5
Unassigned stereocentres0
SMILESCC(=O)O[C@H]1[C@@H]([C@H]([C@H]([C@H](O1)COCC2=CC=CC=C2)OCC3=CC=CC=C3)OCC4=CC=CC=C4)OCC5=CC=CC=C5
InChIInChI=1S/C36H38O7/c1-27(37)42-36-35(41-25-31-20-12-5-13-21-31)34(40-24-30-18-10-4-11-19-30)33(39-23-29-16-8-3-9-17-29)32(43-36)26-38-22-28-14-6-2-7-15-28/h2-21,32-36H,22-26H2,1H3/t32-,33+,34+,35-,36-/m1/s1

03Stereochemistry

The published structure contains 5 defined and 0 unassigned tetrahedral stereocentres. The exact wedge-and-dash depiction is shown above.

Defined stereocentres52D structure
Unassigned stereocentres02D structure
Assignment statusFully assignedExact published identity
Tetrahedral upper bound≤ 32Before symmetry reduction

Published same-connectivity configurations

1 record

These records have the same connectivity, molecular formula and protonation layer, but a different complete InChIKey stereochemical layer. Only separately structure-linked records are shown.

No additional structure-linked configuration with the same connectivity is currently present in the LazyChem dataset.

Scope: The mathematical 2^n value is only an upper bound. Symmetry and other stereogenic elements can change the number of distinct stereoisomers. A hypothetical configuration is not published as a compound record without a verified structure identity.

04India status for this compound

These results apply only to this exact compound name and CAS number. Confirm the current official instruments before making a regulatory decision.

NDPS / RCSNOT FOUND IN REVIEWED ENTRIESCAS 3866-62-4 was not found in the reviewed exact-identity entries. Generic, class, analogue, salt and isomer provisions were not evaluated.
SCOMETNOT FOUND IN REVIEWED CAS ENTRIESCAS 3866-62-4 was not found in the reviewed exact-CAS mapping. Generic and analogue entries were not evaluated.

05Names and relationships

Associated parent compound

Galactose

View API and impurity family

Other names

  • 1-O-Acetyl-2,3,4,6-tetra-O-benzyl-beta-D-galactopyranose
  • 1-O-Acetyl-2,3,4,6-tetra-O-benzyl-b-D-galactopyranose
  • [(2S,3R,4S,5S,6R)-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl] acetate
  • 2,3,4,6-Tetra-O-benzyl-b-D-galactopyranose acetate
  • orb2941258
  • 1-O-Acetyl- 2,3,4,6-tetra-O-benzyl-?-D-galactopyranose
  • TSW-00774

Related records from the same parent family

No related records are linked by parent name.

06Documented history

Dated discovery, occurrence, use and issue claims are published only when a suitable primary or government source is available.

No dated history available

No verified discovery, first report, occurrence, use or issue event is currently available for this identity.

07Sources