C14H12N6O
280.28 g/mol
APIWarning
Simdax
CAS141505-33-1EC663-528-6
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material
Levosimendan is a pharmaceutical compound with nitrile, pyridazinone, and hydrazone structural features. It is primarily recognized as a vasodilator agent and a cardiotonic drug, and it also functions as a phosphodiesterase inhibitor.
vasodilator agentanti-arrhythmia drugcardiotonic drug
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
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pharmaceutical raw material
Referencesame scaffold
6-(4-Aminophenyl)-4,5-dihydro-5-methyl-3(2H)-pyridazinone
CAS36725-28-7
pharmaceutical intermediate
Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
Customs Tariff Classification
The international HS code for Simdax (CAS 141505-33-1) is 2933.99.
HS code (international, 6-digit)
2933.99
EU CN code (8-digit)
2933 99 80
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
2-[[4-[(4R)-4-methyl-6-oxo-4,5-dihydro-1H-pyridazin-3-yl]phenyl]hydrazinylidene]propanedinitrile
InChIKey
WHXMKTBCFHIYNQ-SECBINFHSA-N
SMILES
C[C@@H]1CC(=O)NN=C1C2=CC=C(C=C2)NN=C(C#N)C#N
Synonyms (28)
- Levosimendan (USAN/INN)
- (-)-OR-1259
- (R)-Simendan
- LEVOSIMENDAN [MART.]
- Levosimedan
- Levosimendan
- Levosimendan (Standard)
- Levosimendan, >=98% (HPLC)
- Simdax
- Simdax (TN)
- Simendan, (r)-
- Simsndan;OR-1259
- levosimendanum
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