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CAS RN: 74150-27-9 | Product Number: P2779
Pimobendan
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Purity: >98.0%(T)(HPLC)
Synonyms:
- 6-[2-(4-Methoxyphenyl)-1H-benzo[d]imidazol-6-yl]-5-methyl-4,5-dihydropyridazin-3(2H)-one
- 6-[2-(4-Methoxyphenyl)-1H-benzimidazol-6-yl]-5-methyl-4,5-dihydro-3(2H)-pyridazinone
Product Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 50MG |
$79.00
|
Contact Us | Contact Us | 14 |
|
| 250MG |
$238.00
|
Contact Us | Contact Us | 20 |
|
* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
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*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
| Product Number | P2779 |
| Purity / Analysis Method | >98.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C__1__9H__1__8N__4O__2 = 334.38 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Refrigerated (0-10°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Air Sensitive,Heat Sensitive |
| CAS RN | 74150-27-9 |
| Reaxys Registry Number | 4207330 |
| PubChem Substance ID | 468592720 |
| MDL Number | MFCD00761648 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(Nonaqueous Titration) | min. 98.0 % |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 249 °C(dec.) |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H302 : Harmful if swallowed. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P270 : Do not eat, drink or smoke when using this product. P264 : Wash skin thoroughly after handling. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. |
Related Laws:
| RTECS# | UR6373000 |
Transport Information:
| HS Number | 2933.99.7900 |
Application
A Benzimidazole-Pyridazinone Derivative with Phosphodiesterase (Type III) Inhibition and Calcium-Sensitizing Properties
Pimobendan, a benzimidazole-pyridazinone derivative, is used as a veterinary cardiotonic vasodilator. It has been reported that pimobendan exerts its stimulatory myocardial effect by a dual mechanism of action: increase in calcium sensitivity of cardiac myofilaments and inhibition of phosphodiesterase (Type III). (The product is for research purpose only.)
References
- Cardiovascular profile of pimobendan, a benzimidazole-pyridazinone derivative with vasodilating and inotropic properties
- Calcium sensitization with pimobendan: pharmacology, haemodynamic improvement, and sudden death in patients with chronic congestive heart failure (a review)
- Mechanisms of action of calcium-sensitizing drugs (a review)
- Mechanism of action of Ca2+ sensitizers - Update 2001
Product Documents (Note: Some products will not have analytical charts available.)
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Specifications
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