2-[2-[4-(2-Azidotetrahydro-3-methyl-5-oxo-2-furanyl)phenyl]hydrazinylidene]propanedinitrile
- CAS
- 252638-01-0
- Formula
- C14H11N7O2
- MW
- 309.28 g/mol
ZX-030265
API Reference Standards
Levosimendan
Reference StandardAvailable on request
Buy Levosimendan (CAS 141505-33-1) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Part of our API Reference Standards range.
CAS number141505-33-1
FormulaC14H12N6O
Molar mass280.28 g/mol
Physical formSolid
HS code38229090
InChIKeyWHXMKTBCFHIYNQ-SECBINFHSA-N
IUPAC name2-[[4-[(4R)-4-methyl-6-oxo-4,5-dihydro-1H-pyridazin-3-yl]phenyl]hydrazinylidene]propanedinitrile
About Levosimendan
Levosimendan is supplied by Zemixal as a characterised reference material for Levosimendan analysis. Identity at a glance (Reference Standard): CAS 141505-33-1, formula C14H12N6O and molar mass 280.28 g/mol. It is handled as a solid.
Use cases we see most often
- Identification & assay
- Method development & validation
- QC reference material
Handling and storage
Classified under GHS with signal word Warning and hazard statements H302, H312 and H332. Read the SDS before first use.
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Reference standards for Levosimendan
See every impurity, metabolite and related compound we list for this API.
Levosimendan standardsTypical uses
- Identification & assay
- Method development & validation
- QC reference material
Applications
Specifications and identifiers
| Product name | Levosimendan |
|---|---|
| Catalogue number | ZX-030264 |
| CAS number | 141505-33-1 |
| IUPAC name | 2-[[4-[(4R)-4-methyl-6-oxo-4,5-dihydro-1H-pyridazin-3-yl]phenyl]hydrazinylidene]propanedinitrile |
| Molecular formula | C14H12N6O |
| Molar mass | 280.28 g/mol |
| Exact mass | 280.1073 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 2.3 |
| H-bond donors / acceptors | 2 / 6 |
| Topological polar surface area | 113 Ų |
| HS code | 38229090 |
| InChIKey | WHXMKTBCFHIYNQ-SECBINFHSA-N |
| SMILES | C[C@@H]1CC(=O)NN=C1C2=CC=C(C=C2)NN=C(C#N)C#N |
| PubChem CID | 3033825 |
| Synonyms | (R)-Simendan, (-)-OR-1259, Simendan, (r)-, (R)-((4-(1,4,5,6-Tetrahydro-4-methyl-6-oxo-3-pyridazinyl)phenyl)hydrazono) propanedintrile, ({4-[(4R)-4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl]phenyl}hydrazono)propanedintrile, Mesoxalonitrile (p-((R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-pyridazinyl)phenyl)hydrazone, Levosimendan - Bio-X trade mark, [[4-[(4R)-1,4,5,6-Terahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]hydrazono]propanedinitrile, 2-[[4-[(4R)-4-methyl-6-oxo-4,5-dihydro-1H-pyridazin-3-yl]phenyl]hydrazono]propanedinitrile |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H332Harmful if inhaled
Precautionary statements P261, P264, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P317, P321, P330, P362 + P364, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Levosimendan
Which CAS number identifies Levosimendan?
Levosimendan is registered under CAS 141505-33-1. You may also see it listed as (R)-Simendan, (-)-OR-1259, Simendan, (r)-. Our catalogue number for this item is ZX-030264.
What are the formula and molar mass of Levosimendan?
For Levosimendan, its formula is C14H12N6O and its molar mass is 280.28 g/mol. The systematic (IUPAC) name is 2-[[4-[(4R)-4-methyl-6-oxo-4,5-dihydro-1H-pyridazin-3-yl]phenyl]hydrazinylidene]propanedinitrile. InChIKey WHXMKTBCFHIYNQ-SECBINFHSA-N lets you match it in any structure database.
How is Levosimendan used in pharmaceutical QC?
Levosimendan is a characterised reference material linked to Levosimendan. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Levosimendan?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Levosimendan?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Levosimendan to my country?
Yes. Because Levosimendan is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
More Levosimendan standards
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- CAS
- 101328-85-2
- Formula
- C11H13N3O
- MW
- 203.24 g/mol
ZX-030266
6-(4-Aminophenyl)-5-methyl-4,5-dihydropyridazin-3(2H)-one
- CAS
- 36725-28-7
- Formula
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- MW
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(4-(4-Methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)carbonohydrazonoyl dicyanide
- CAS
- 131741-08-7
- Formula
- C14H12N6O
- MW
- 280.28 g/mol
ZX-025384
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