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  7. 4-Aminopyridine, 98%

4-Aminopyridine, 98%

Catalog No. AAA1240518
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Catalog No. Quantity
AAA1240518 50 g
AAA1240530 250 g
AAA124050B 1000 g
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Catalog No. AAA1240518

Supplier: Thermo Scientific Chemicals A1240518

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Description

CAS: 504-24-5 | C5H6N2 | 94.117 g/mol

It is used as a research tool, in characterizing subtypes of the potassium channel. It has also been used as a drug, to manage some of the symptoms of multiple sclerosis. In the laboratory, 4-AP is a useful pharmacological tool in studying various potassium conductances in physiology and biophysics. Spinal cord injury patients have also seen improvement with 4-AP therapy.

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.

Solubility
Soluble in water(112 g/L at 20 deg C). Soluble in ethyl ether, benzene. Slightly soluble in ligroin. Very soluble in ethanol. Soluble in methanol, acetone, tetrahydrofuran, isopropanol, acetonitrile, N,N-dimethylformamide, dimethylsulfoxide, and ethanol.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

Chemical Identifiers

CAS 504-24-5
Molecular Formula C5H6N2
Molecular Weight (g/mol) 94.117
MDL Number MFCD00006439
InChI Key NUKYPUAOHBNCPY-UHFFFAOYSA-N
Synonym 4-aminopyridine, fampridine, 4-pyridinamine, dalfampridine, 4-pyridylamine, avitrol, p-aminopyridine, 4-ap, ampyra, gamma-aminopyridine
PubChem CID 1727
ChEBI CHEBI:34385
IUPAC Name pyridin-4-amine
SMILES C1=CN=CC=C1N

Specifications

Melting Point 157°C to 161°C
Density 1.26
Boiling Point 273°C to 274°C
Flash Point 164°C (327°F)
Odor Unpleasant
Quantity 50 g
UN Number UN2671
Beilstein 105782
Merck Index 14,3933
Solubility Information Soluble in water(112g/L at 20 deg C). Soluble in ethyl ether,benzene. Slightly soluble in ligroin. Very soluble in ethanol. Soluble in methanol,acetone,tetrahydrofuran,isopropanol,acetonitrile,N,N-dimethylformamide,dimethylsulfoxide,and ethanol.
Formula Weight 94.12
Percent Purity 98%
Chemical Name or Material 4-Aminopyridine
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Safety and Handling

Hazard Category H300-H311-H315-H319-H335
Hazard Statement GHS H Statement
H300-H311-H315-H319-H335
Fatal if swallowed.
Toxic in contact with skin.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P270-P271-P280-P301+P310-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P361-P363-P501c
DOTInformation Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: AMINOPYRIDINES
EINECSNumber 207-987-9
RTECSNumber US1750000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only