Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 60195218Generated: October 23, 2026

Valnemulin Hydrochloride

econor · Etodoiac · VALNEMULIN HCL · ValneMulin hyd · UNII-W1GDP58BNQ · VALNEMULIN HYDROCH · Valnemulin Hydrochlorid · Vonimorin hydrochloride

https://huagongshe.com/en/chemical/60195218

Valnemulin Hydrochloride molecular structure

Identifiers & Physical Properties

CAS No.133868-46-9
Molecular formulaC31H53ClN2O5S
Average molar mass601.3 g/mol
Monoisotopic mass600.33637148 g/mol
SMILESC=C[C@]1(C)C[C@@H](OC(=O)CSC(C)(C)CNC(=O)[C@H](N)C(C)C)[C@]2(C)[C@H](C)CC[C@]3(CCC(=O)[C@H]32)[C@@H](C)[C@@H]1O.Cl
InChIKeyMFBPRQKHDIVLOJ-AFFLPQGKSA-N
PubChem CID60195218
ChEMBLCHEMBL4591422
EC No.685-606-9
DTXSIDDTXSID30158407

Chemical & Physical Properties

Topological polar surface area144
Hydrogen bond donors4
Hydrogen bond acceptors7
Rotatable bonds10
Heavy atoms40
Formal charge0
Complexity969
Melting point140-143C
Storage conditionsInert atmosphere,Store in freezer, under -20°C
SolubilityDMSO (Slightly), Ethanol (Slightly), Methanol (Slightly)
Physical stateSolid
ColorWhite to Off-White
Merck14,9911
InChIKeyMFBPRQKHDIVLOJ-AFFLPQGKSA-N
SMILESC[C@H]1[C@@H]([C@](C[C@@H](OC(=O)CSC(C)(C)CNC(=O)[C@H](N)C(C)C)C2([C@H](C)CCC31CCC(=O)[C@]32[H])C)(C)C=C)O.Cl |&1:1,2,3,5,18,24,33,r|
FDA UNIIW1GDP58BNQ
UNSPSC Code51101500
NACRESNA.21
GHS pictogramGHS07,GHS09
Signal wordWarning
GHS hazard statementsH410-H319-H302-H400-H335
GHS precautionary statementsP264-P270-P301+P312-P330-P501-P273-P391-P501-P273-P391-P501-P264-P280-P305+P351+P338-P337+P313P
Water hazard class (WGK)3
Customs code2941.90.5000
Storage class11 - Combustible Solids
Hazard classAcute Tox. 4 Oral

Safety & Regulations

GHS classificationWarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P260, P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P304+P340, P305+P351+P338, P319, P330, P337+P317, P391, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 6 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Water hazard class (WGK)3
Customs code2941.90.5000
Signal wordWarning
GHS pictogramGHS07,GHS09
Storage class11 - Combustible Solids
GHS hazard statementsH410-H319-H302-H400-H335
Hazard classAcute Tox. 4 Oral
GHS precautionary statementsP264-P270-P301+P312-P330-P501-P273-P391-P501-P273-P391-P501-P264-P280-P305+P351+P338-P337+P313P

Applications & Uses

Uses

Hydrochloride salt Valnemulin, semisynthetic antibiotic; derivative of pleuromutilin. Antibacterial.

Uses

Valnemulin hydrochloride is the salt prepared from valnemulin taking advantage of the basic amino group which protonates and readily forms the salt in hydrochloric acid solutions. The hydrochloride is the preferred formulation for pharmaceutical applications. Valnemulin is a broad spectrum antibiotic used to control gastrointestinal infections in animals, and shows no cross resistance to other antibiotic classes. Like all the pleuromutilins, valnemulin inhibits protein synthesis by binding to domain V of 23S RNA.

Uses

Valnemulin Hydrochloride is a semisynthetic antibiotic; derivative of pleuromutilin. Antibacterial.