mupirocin calcium hydrate

CHEBI:34858 ·resolve ·ANTIBACTERIAL ·EXACT SEEDED

A hydrate that is the dihydrate form of mupirocin calcium. It is an antibacterial drug used for the treatment of skin infections such as impetigo caused by Staphylococcus aureus and meticillin-resistant Staphylococcus aureus (MRSA). — ChEBI

Classification

Strictly broader compounds or drug classes this molecule belongs to.

• Label unavailable CHEBI:35505

Chemical structure

SMILES

O.O.[Ca+2].[H][C@@]1([C@@H](C)[C@H](C)O)O[C@@]1([H])C[C@H]1CO[C@@H](C/C(C)=C/C(=O)OCCCCCCCCC(=O)[O-])[C@H](O)[C@@H]1O.[H][C@@]1([C@@H](C)[C@H](C)O)O[C@@]1([H])C[C@H]1CO[C@@H](C/C(C)=C/C(=O)OCCCCCCCCC(=O)[O-])[C@H](O)[C@@H]1O

InChI

InChI=1S/2C26H44O9.Ca.2H2O/c2*1-16(13-23(30)33-11-9-7-5-4-6-8-10-22(28)29)12-20-25(32)24(31)19(15-34-20)14-21-26(35-21)17(2)18(3)27;;;/h2*13,17-21,24-27,31-32H,4-12,14-15H2,1-3H3,(H,28,29);;2*1H2/q;;+2;;/p-2/b2*16-13+;;;/t2*17-,18-,19-,20-,21-,24+,25-,26-;;;/m00.../s1

Also called

• Bactroban (BRAND_NAME)— chebi
• Turixin (BRAND_NAME)— chebi
• calcium bis[9-({(2E)-4-[(2S,3R,4R,5S)-3,4-dihydroxy-5-({(2S,3S)-3-[(2S,3S)-3-hydroxybutan-2-yl]oxiran-2-yl}methyl)tetrahydro-2H-pyran-2-yl]-3-methylbut-2-enoyl}oxy)nonanoate]—water (1/2) (EXACT_SYNONYM)— chebi
• BRL 4910F (EXACT_SYNONYM)— chebi
• BRL-4910F (EXACT_SYNONYM)— chebi
• calcium bis[9-({(2E)-4-[(2S,3R,4R,5S)-3,4-dihydroxy-5-({(2S,3S)-3-[(2S,3S)-3-hydroxybutan-2-yl]oxiran-2-yl}methyl)tetrahydro-2H-pyran-2-yl]-3-methylbut-2-enoyl}oxy)nonanoate] dihydrate (EXACT_SYNONYM)— chebi
• mupirocin calcium (EXACT_SYNONYM)— chebi
• mupirocin calcium 2H2O (EXACT_SYNONYM)— chebi
• mupirocin calcium dihydrate (EXACT_SYNONYM)— chebi

Cross-references

Identifiers for this same structure in other resources. An accession that lands on two different structures in this corpus is withheld from both rather than shown here, since it names at most one of them.

• cas:115074-43-6

Drug registries

Identifiers that name a drug rather than a structure. One of these can cover a parent compound, its salts and its stereoisomers, which this corpus keeps as separate records, so it is not an equivalence of structure.

• drugbank:DBSALT001049
• kegg.drug:D02195

Patents and articles

Documents about this compound. A patent covers a class and an article covers a topic; neither identifies a structure.

• patent:US2011015413

Activity roles

Every antimicrobial role a source asserts for this compound — the unreduced evidence behind its antimicrobial_class.

• antibacterial drug CHEBI:36047

Source concepts

Every upstream concept that resolved to this record. The merge is the product: this is what shows ChEBI and CARD are describing the same structure.

Mechanism summary

Mode of action

PROTEIN_SYNTHESIS_INHIBITION host shared target — Assigned from ChEBI role CHEBI:48001 (protein synthesis inhibitor). ChEBI asserts the role on the compound. The target it names is one the host has too, so the mechanism is true but is not evidence of selectivity — see mode_of_action_target_scope. Not a curator's mechanistic review.

Clinical status

APPROVED

Curation history

1. SEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources

   Seeded from data/raw/ inventories (CHEBI)

2. RESEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources

   Re-seeded from updated data/raw/ inventories

3. RESEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources

   Re-seeded from updated data/raw/ inventories

4. RESEEDED_FROM_SOURCES 2026-08-31 · seed_from_sources

   Re-seeded from updated data/raw/ inventories

5. RESEEDED_FROM_SOURCES 2026-08-31 · seed_from_sources

   Re-seeded from updated data/raw/ inventories

6. RESEEDED_FROM_SOURCES 2026-09-10 · seed_from_sources

   Re-seeded from updated data/raw/ inventories

Provenance

Seeded by scripts/seed_from_sources.py from the committed inventories in data/raw/. View the record (YAML).

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