The solution stability of this product has not been determined. However, historical data suggest that solutions in methanol are stable for several weeks when stored refrigerated and protect from light. Manufacturers of aqueous solutions in sodium chloride for therapeutic use indicate a shelf life of 6 months when stored refrigerated and protect from light.
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| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
1 g | Warenkorb auf Verfügbarkeit prüfen | € 112,00 |
5 g | Warenkorb auf Verfügbarkeit prüfen | € 447,00 |
10 g | Warenkorb auf Verfügbarkeit prüfen | € 810,00 € 688,50 |
Über diesen Artikel
Produktname
(±)-Verapamil -hydrochlorid, ≥99% (titration), powder
Quality Segment
assay
≥99% (titration)
form
powder
color
white
mp
142 °C (dec.) (lit.)
solubility
methanol: 50 mg/mL, ethanol: soluble
SMILES string
Cl.COc1ccc(CCN(C)CCCC(C#N)(C(C)C)c2ccc(OC)c(OC)c2)cc1OC
InChI
1S/C27H38N2O4.ClH/c1-20(2)27(19-28,22-10-12-24(31-5)26(18-22)33-7)14-8-15-29(3)16-13-21-9-11-23(30-4)25(17-21)32-6;/h9-12,17-18,20H,8,13-16H2,1-7H3;1H
InChI key
DOQPXTMNIUCOSY-UHFFFAOYSA-N
Gene Information
human ... ADRA1A(148), ADRA1B(147), ADRA1D(146), CACNA1C(775), CACNA1D(776), CACNA1F(778), CACNA1S(779)
Application
Biochem/physiol Actions
Features and Benefits
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| description ≥99% (titration), powder | description A papaverine derivative that blocks Ca2+ channels (principally the L-type) in smooth and cardiac muscle cells. | description ≥98% (HPLC), powder | description Pharmaceutical Secondary Standard; Certified Reference Material |
| form powder | form solid | form powder | form - |
| assay ≥99% (titration) | assay ≥99% (perchloric acid titration) | assay ≥98% (HPLC) | assay - |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 300 |
| solubility ethanol: soluble, methanol: 50 mg/mL | solubility water: 70 mg/mL, methanol: 50 mg/mL, ethanol: soluble | solubility H2O: >10 mg/mL | solubility - |
| color white | color white | color white | color - |
| mp 142 °C (dec.) (lit.) | mp - | mp - | mp 142 °C (dec.) (lit.) |
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Signalwort
Danger
Gefahrencodes
Sicherheitshinweise
Hazard Classifications
Acute Tox. 3 Oral - Aquatic Chronic 2
Lagerklasse
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
Was ist los?
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
PSA (Persönliche Schutzausrüstung)
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
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How stable are stock solutions in water or DMSO at -20°C or in a refrigerator?
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