Compound

4-methoxyestrone 3-O-(beta-D-glucuronate)

A steroid glucuronide anion that is the conjugate base of 4-methoxyestrone 3-O-(β-D-glucuronide) arising from deprotonation of the carboxylic acid function; major species at pH 7.3.

Definition from ChEBI (CHEBI:136973), read 2026-09-23. CC BY 4.0.

CHEBI:136973ChEBI

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Structure

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A generated conformer of 4-methoxyestrone 3-O-(beta-D-glucuronate) — one low-energy arrangement PubChem computed, not a measured structure. Hydrogens are not drawn; the formula counts them.

Class: Organic compound, anion
Formula: C25H31O9
Mass: 475.514 g/mol
Charge: -1
InChIKey: ULHTYWWLVUWDHV-RQKNUILLSA-M
SMILES: [H][C@@]12CCC(=O)[C@@]1(C)CC[C@]1([H])c3ccc(O[C@@H]4O[C@H](C(=O)[O-])[C@@H](O)[C@H](O)[C@H]4O)c(OC)c3CC[C@@]21[H]
Look it up: ChEBI PubChem By InChIKey

Identity from ChEBI, geometry from PubChem. Not evidence.

What the reference databases state

Statements

1 statement

1 statement · 1 reference database · Subject: 4-methoxyestrone 3-O-(beta-D-glucuronate) · Sources: Rhea

Order

4-methoxyestrone is converted to 4-methoxyestrone 3-O-(beta-D-glucuronate)CompoundRhea RHEA:53068Inferred only

Reactions

1 reaction

4-methoxyestrone+UDP-alpha-D-glucuronate4-methoxyestrone 3-O-(beta-D-glucuronate)+UDP+hydron
Catalysed by UGT1A8
Reaction pageLeft to rightBalanced
Rhea RHEA:53068CC BY 4.0Reference data

Other names

10 names

Resolves to: 4-methoxyestrone 3-O-(beta-D-glucuronate)

Also called: 2-methoxyestrone 3-O-glucuronide(1-)2-methoxyestrone 3-O-glucuronide(1−)4-methoxyestrone 3-beta-D-glucuronide(1-)4-methoxyestrone 3-beta-glucuronide(1-)4-methoxyestrone 3-glucuronide(1-)4-methoxyestrone 3-glucuronide(1−)4-methoxyestrone 3-β-D-glucuronide(1−)4-methoxyestrone 3-β-glucuronide(1−)
Systematic name: 4-methoxy-17-oxoestra-1,3,5(10)-trien-3-yl beta-D-glucopyranosiduronate4-methoxy-17-oxoestra-1,3,5(10)-trien-3-yl β-D-glucopyranosiduronate