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3,4-Diaminopyridine, 97%, Thermo Scientific Chemicals
產品號碼: A12465.03
1 g, Each
化學識別
CAS
54-96-6
IUPAC Name
pyridine-3,4-diamine
Molecular Formula
C5H7N3
InChI Key
OYTKINVCDFNREN-UHFFFAOYSA-N
SMILES
NC1=CC=NC=C1N
規格
規格表Appearance (Color)
White to grey or yellow to brown
Form
Crystals or powder or crystalline powder
Assay (HPLC)
≥96.0%
Comment
May darken on storage
Water Content (Karl Fischer Titration)
≤1.50%
說明
It is a potassium channel blocker in nerve terminals. It inhibits potassium channel efflux, increasing the duration of the action potential, which results in an increase in the duration of calcium channel opening and enhanced acetylcholine (ACh) release. Increased ACh availability at the motor end plate allows muscles to contract.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
It is a potassium channel blocker in nerve terminals. It inhibits potassium channel efflux, increasing the duration of the action potential, which results in an increase in the duration of calcium channel opening and enhanced acetylcholine (ACh) release. Increased ACh availability at the motor end plate allows muscles to contract.
Solubility
Soluble in water (24 mg/ml at 20°C), alcohol. Slightly soluble in ether.
Notes
Store under cool dry place. Ensure good ventilation. Incompatible with oxidizing agents.
It is a potassium channel blocker in nerve terminals. It inhibits potassium channel efflux, increasing the duration of the action potential, which results in an increase in the duration of calcium channel opening and enhanced acetylcholine (ACh) release. Increased ACh availability at the motor end plate allows muscles to contract.
Solubility
Soluble in water (24 mg/ml at 20°C), alcohol. Slightly soluble in ether.
Notes
Store under cool dry place. Ensure good ventilation. Incompatible with oxidizing agents.
RUO – Research Use Only
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