4-Aminopyridine
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- $10 - $4129.82
- Product name: 4-Aminopyridine
- CAS: 504-24-5
- MF: C5H6N2
- MW: 94.11
- EINECS:207-987-9
- MDL Number:MFCD00006439
- Synonyms:4-AMINOPYRIDINE,REAGENT;AMINOPYRIDINE, 4-(P);PARA-AMINOPYRIDINE;4-AMINO PYRIDINE PYRIDIN-4-YLAMINE;Phillips 1861;phillips1861 ;Pimadin (free base);Prc 1237
47 prices
Selected condition：
Brand
- Absolute Chiral
- AHH
- AK Scientific
- Alfa Aesar
- American Custom Chemicals Corporation
- ApexBio Technology
- Aronis compounds
- Atlantic Research Chemicals
- Azepine
- Biosynth Carbosynth
- BroadPharm
- Cayman Chemical
- Chemtos
- Matrix Scientific
- Sigma-Aldrich
- SynQuest Laboratories
- TCI Chemical
- Tocris
- TRC
- Usbiological
Package
- 1mg
- 5MG
- 10mg
- 100mg
- 100
- 200mg
- 1g
- 5G
- 10g
- 25g
- 50g
- 100g
- 250g
- 500g
- 1kg
- 10gm:
- 1000g
- 10mM(in 1mL H2O)
- ManufacturerAbsolute Chiral
- Product numberD1326-00-N
- Product description4-Aminopyridine 95%
- Packaging5G
- Price$28
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-41399
- Product description4-Aminopyridine 97%
- Packaging1000g
- Price$610
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ94087
- Product description4-Aminopyridine
- Packaging5g
- Price$12
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberJ61470
- Product description4-Aminopyridine, 99+%
- Packaging25g
- Price$55.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA12405
- Product description4-Aminopyridine, 98%
- Packaging50g
- Price$69.8
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberJ61470
- Product description4-Aminopyridine, 99+%
- Packaging100g
- Price$153.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA12405
- Product description4-Aminopyridine, 98%
- Packaging250g
- Price$230.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA12405
- Product description4-Aminopyridine, 98%
- Packaging1000g
- Price$812.65
- Updated2024-03-01
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM1555287
- Product description4-AMINOPYRIDINE 99.00%
- Packaging5MG
- Price$502
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM1555287
- Product description4-AMINOPYRIDINE 99.00%
- Packaging100G
- Price$2353.66
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM1555287
- Product description4-AMINOPYRIDINE 99.00%
- Packaging250G
- Price$4129.82
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberB3530
- Product description4-Aminopyridine
- Packaging10mM(in 1mL H2O)
- Price$50
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberB3530
- Product description4-Aminopyridine
- Packaging50g
- Price$63
- Updated2021-12-16
- Buy
- ManufacturerAronis compounds
- Product numberc08484
- Product description4-pyridinamine
- Packaging100mg
- Price$80
- Updated2021-12-16
- Buy
- ManufacturerAtlantic Research Chemicals
- Product numberAE00203
- Product description4-Aminopyridine 95%
- Packaging10gm:
- Price$21.21
- Updated2021-12-16
- Buy
- ManufacturerAzepine
- Product numberAZ0001-0464
- Product description4-Aminopyridine 98
- Packaging25g
- Price$15
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Absolute Chiral | D1326-00-N | 4-Aminopyridine 95% | 5G | $28 | 2021-12-16 | Buy |
| AHH | MT-41399 | 4-Aminopyridine 97% | 1000g | $610 | 2021-12-16 | Buy |
| AK Scientific | J94087 | 4-Aminopyridine | 5g | $12 | 2021-12-16 | Buy |
| Alfa Aesar | J61470 | 4-Aminopyridine, 99+% | 25g | $55.65 | 2024-03-01 | Buy |
| Alfa Aesar | A12405 | 4-Aminopyridine, 98% | 50g | $69.8 | 2024-03-01 | Buy |
| Alfa Aesar | J61470 | 4-Aminopyridine, 99+% | 100g | $153.65 | 2024-03-01 | Buy |
| Alfa Aesar | A12405 | 4-Aminopyridine, 98% | 250g | $230.65 | 2024-03-01 | Buy |
| Alfa Aesar | A12405 | 4-Aminopyridine, 98% | 1000g | $812.65 | 2024-03-01 | Buy |
| American Custom Chemicals Corporation | CHM1555287 | 4-AMINOPYRIDINE 99.00% | 5MG | $502 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM1555287 | 4-AMINOPYRIDINE 99.00% | 100G | $2353.66 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM1555287 | 4-AMINOPYRIDINE 99.00% | 250G | $4129.82 | 2021-12-16 | Buy |
| ApexBio Technology | B3530 | 4-Aminopyridine | 10mM(in 1mL H2O) | $50 | 2021-12-16 | Buy |
| ApexBio Technology | B3530 | 4-Aminopyridine | 50g | $63 | 2021-12-16 | Buy |
| Aronis compounds | c08484 | 4-pyridinamine | 100mg | $80 | 2021-12-16 | Buy |
| Atlantic Research Chemicals | AE00203 | 4-Aminopyridine 95% | 10gm: | $21.21 | 2021-12-16 | Buy |
| Azepine | AZ0001-0464 | 4-Aminopyridine 98 | 25g | $15 | 2021-12-16 | Buy |
Properties
Melting point :155-158 °C (lit.)
Boiling point :273 °C (lit.)
Density :1.26
vapor pressure :0.046Pa at 25℃
refractive index :1.5560 (estimate)
Flash point :156°C
storage temp. :2-8°C
solubility :H2O: soluble50mg/mL, clear, colorless
form :Crystalline Powder, Solid or Crystals
pka :9.114(at 25℃)
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
Stability :Hygroscopic
InChIKey :NUKYPUAOHBNCPY-UHFFFAOYSA-N
LogP :-0.76 at pH7.4
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
vapor pressure :0.046Pa at 25℃
refractive index :1.5560 (estimate)
Flash point :156°C
storage temp. :2-8°C
solubility :H2O: soluble50mg/mL, clear, colorless
form :Crystalline Powder, Solid or Crystals
pka :9.114(at 25℃)
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
Stability :Hygroscopic
InChIKey :NUKYPUAOHBNCPY-UHFFFAOYSA-N
LogP :-0.76 at pH7.4
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
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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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