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
Two-dimensional chemical structure of 1-O-Acetyl- 2,3,4,6-tetra-O-benzyl-β-D-galactopyranose, CAS 3866-62-4
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 5 rings, includes aromatic atoms, includes aliphatic carbon, has 5 defined stereocentres. These statements are calculated from the published structure string.

Defined stereocentres5
Unassigned stereocentres0
Ring count5
Secondary amines0
Tertiary amines0
N-methyl amine sites0
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
InChINot listed
Formula from structureC36H38O7
Molecular weight from structure582.69 g/mol

03Stereochemistry

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

Defined centres5Structure assigned
Unassigned centres0Structure unspecified
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 / RCSNO EXACT MATCH FOUNDCAS 3866-62-4 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 3866-62-4 has no exact match in the reviewed SCOMET list.
Review date2026-08-01Recheck the current official instruments for the material, concentration, activity and date in question.

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
  • 3866-62-4
  • 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
  • C36H38O7
  • WQ8ETW982G
  • 2,3,4,6-Tetra-O-benzyl-b-D-galactopyranose acetate
  • orb2941258
  • SCHEMBL5959877
  • 1-O-Acetyl- 2,3,4,6-tetra-O-benzyl-?-D-galactopyranose
  • DTXSID00550717
  • 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