4-Aminopyridine
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- $25 - $752
- Product name: 4-Aminopyridine
- CAS: 504-24-5
- MF: C5H6N2
- MW: 94.11
- EINECS:207-987-9
- MDL Number:MFCD00006439
- Synonyms:4-Aminopyridine,98%;4-AMINOPYRIDINE,REAGENT;AMINOPYRIDINE, 4-(P);PARA-AMINOPYRIDINE;4-AMINO PYRIDINE PYRIDIN-4-YLAMINE;Phillips 1861;phillips1861 ;Pimadin (free base)
20 prices
Selected condition:
Brand
- Alfa Aesar
- Cayman Chemical
- Sigma-Aldrich
- TCI Chemical
Package
- 8011110010
- 200mg
- 1g
- 8011110025
- 5g
- 10g
- 25g
- 50g
- 100g
- 250g
- 500g
- 1000g
- ManufacturerAlfa Aesar
- Product numberJ61470
- Product description4-Aminopyridine, 99+%
- Packaging25g
- Price$54.9
- Updated2020-06-24
- Buy
- ManufacturerAlfa Aesar
- Product numberA12405
- Product description4-Aminopyridine, 98%
- Packaging50g
- Price$56.7
- Updated2020-06-24
- Buy
- ManufacturerAlfa Aesar
- Product numberJ61470
- Product description4-Aminopyridine, 99+%
- Packaging100g
- Price$154
- Updated2020-06-24
- Buy
- ManufacturerAlfa Aesar
- Product numberA12405
- Product description4-Aminopyridine, 98%
- Packaging250g
- Price$224
- Updated2020-06-24
- Buy
- ManufacturerAlfa Aesar
- Product numberA12405
- Product description4-Aminopyridine, 98%
- Packaging1000g
- Price$752
- Updated2020-06-24
- Buy
- ManufacturerCayman Chemical
- Product number18511
- Product description4-Aminopyridine ≥95%
- Packaging50g
- Price$56
- Updated2020-06-24
- Buy
- ManufacturerCayman Chemical
- Product number18511
- Product description4-Aminopyridine ≥95%
- Packaging100g
- Price$100
- Updated2020-06-24
- Buy
- ManufacturerCayman Chemical
- Product number18511
- Product description4-Aminopyridine ≥95%
- Packaging25g
- Price$34
- Updated2020-06-24
- Buy
- ManufacturerCayman Chemical
- Product number18511
- Product description4-Aminopyridine ≥95%
- Packaging10g
- Price$25
- Updated2020-06-24
- Buy
- ManufacturerSigma-Aldrich
- Product number36687
- Product description4-Aminopyridine PESTANAL
- Packaging1g
- Price$29.4
- Updated2020-08-18
- Buy
- ManufacturerSigma-Aldrich
- Product number275875
- Product description4-Aminopyridine ≥99%
- Packaging1g
- Price$29.4
- Updated2020-08-18
- Buy
- ManufacturerSigma-Aldrich
- Product numberA78403
- Product description4-Aminopyridine 98%
- Packaging25g
- Price$36.7
- Updated2020-08-18
- Buy
- ManufacturerSigma-Aldrich
- Product number8.01111
- Product description4-Aminopyridine for synthesis. CAS 504-24-5, chemical formula 4-(NH )C H N., for synthesis
- Packaging8011110010
- Price$55.7
- Updated2020-08-18
- Buy
- ManufacturerSigma-Aldrich
- Product number8.01111
- Product description4-Aminopyridine for synthesis. CAS 504-24-5, chemical formula 4-(NH )C H N., for synthesis
- Packaging8011110025
- Price$110
- Updated2020-08-18
- Buy
- ManufacturerSigma-Aldrich
- Product numberA78403
- Product description4-Aminopyridine 98%
- Packaging100g
- Price$121
- Updated2020-08-18
- Buy
- ManufacturerSigma-Aldrich
- Product number275875
- Product description4-Aminopyridine ≥99%
- Packaging5g
- Price$69.5
- Updated2020-08-18
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
Alfa Aesar | J61470 | 4-Aminopyridine, 99+% | 25g | $54.9 | 2020-06-24 | Buy |
Alfa Aesar | A12405 | 4-Aminopyridine, 98% | 50g | $56.7 | 2020-06-24 | Buy |
Alfa Aesar | J61470 | 4-Aminopyridine, 99+% | 100g | $154 | 2020-06-24 | Buy |
Alfa Aesar | A12405 | 4-Aminopyridine, 98% | 250g | $224 | 2020-06-24 | Buy |
Alfa Aesar | A12405 | 4-Aminopyridine, 98% | 1000g | $752 | 2020-06-24 | Buy |
Cayman Chemical | 18511 | 4-Aminopyridine ≥95% | 50g | $56 | 2020-06-24 | Buy |
Cayman Chemical | 18511 | 4-Aminopyridine ≥95% | 100g | $100 | 2020-06-24 | Buy |
Cayman Chemical | 18511 | 4-Aminopyridine ≥95% | 25g | $34 | 2020-06-24 | Buy |
Cayman Chemical | 18511 | 4-Aminopyridine ≥95% | 10g | $25 | 2020-06-24 | Buy |
Sigma-Aldrich | 36687 | 4-Aminopyridine PESTANAL | 1g | $29.4 | 2020-08-18 | Buy |
Sigma-Aldrich | 275875 | 4-Aminopyridine ≥99% | 1g | $29.4 | 2020-08-18 | Buy |
Sigma-Aldrich | A78403 | 4-Aminopyridine 98% | 25g | $36.7 | 2020-08-18 | Buy |
Sigma-Aldrich | 8.01111 | 4-Aminopyridine for synthesis. CAS 504-24-5, chemical formula 4-(NH )C H N., for synthesis | 8011110010 | $55.7 | 2020-08-18 | Buy |
Sigma-Aldrich | 8.01111 | 4-Aminopyridine for synthesis. CAS 504-24-5, chemical formula 4-(NH )C H N., for synthesis | 8011110025 | $110 | 2020-08-18 | Buy |
Sigma-Aldrich | A78403 | 4-Aminopyridine 98% | 100g | $121 | 2020-08-18 | Buy |
Sigma-Aldrich | 275875 | 4-Aminopyridine ≥99% | 5g | $69.5 | 2020-08-18 | Buy |
Properties
Melting point: :157 °C
Boiling point: :273 °C(lit.)
Density :1.26
refractive index :1.5560 (estimate)
Flash point: :156°C
storage temp. : 0-6°C
solubility :H2O: soluble50mg/mL, clear, colorless
pka :9.114(at 25℃)
form :Crystalline Powder, Solid or Crystals
color :White to faint grey to light yellow
Water 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.
Merck :14,3933
BRN :105782
InChIKey :NUKYPUAOHBNCPY-UHFFFAOYSA-N
CAS DataBase Reference :504-24-5(CAS DataBase Reference)
NIST Chemistry Reference :4-Pyridinamine(504-24-5)
EPA Substance Registry System :4-Aminopyridine (504-24-5)
Boiling point: :273 °C(lit.)
Density :1.26
refractive index :1.5560 (estimate)
Flash point: :156°C
storage temp. : 0-6°C
solubility :H2O: soluble50mg/mL, clear, colorless
pka :9.114(at 25℃)
form :Crystalline Powder, Solid or Crystals
color :White to faint grey to light yellow
Water 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.
Merck :14,3933
BRN :105782
InChIKey :NUKYPUAOHBNCPY-UHFFFAOYSA-N
CAS DataBase Reference :504-24-5(CAS DataBase Reference)
NIST Chemistry Reference :4-Pyridinamine(504-24-5)
EPA Substance Registry System :4-Aminopyridine (504-24-5)
Safety Information
Symbol(GHS): |
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Description
4-Aminopyridine (4-AP) is a non-selective blocker of voltage-dependent K+-channels (Kv proteins in the KCN gene family). It has greatest potency at Kv1 (KCNA) and Kv3 (KCNC) family members (IC50s = 290, 590, 195, 13, 29, and 100 μM for subunits 1.1, 1.2, 1.3, 1.4, 3.1, and 3.2, respectively). 4-AP also blocks Kv2 and Kv4 subunits at millimolar concentrations. When administered orally, 4-AP has benefits against multiple sclerosis, while injection into the brain produces epileptiform activity and can be used to study seizures.More related product prices
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