TF CHEM - 4-Aminop...

TF CHEM - 4-Aminopyridine

TF CHEM - 4-Aminopyridine

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1 Gram

FOB Price: USD 1000.0000

  • Min.Order :1 Gram
  • Purity: 99.0%
  • Payment Terms : L/C,D/A,D/P,T/T,,MoneyGram,Other

Keywords

4-Aminopyridine 504-24-5 C5H6N2

Quick Details

  • Appearance:Solid
  • Application:Organic synthesis
  • PackAge:IN 25kg drums
  • ProductionCapacity:10|Metric Ton|Month
  • Storage:In Room Temperature
  • Transportation:As per MSDS

Superiority:

Henan Tianfu Chemical Co., Ltd. is located in Zhengzhou High-tech Development Zone with import and export license.

We passed ISO 9001:2008 in 2009, and won "High-tech Enterprise" by provincial government in 2013.The objective of the company is to put quality first and put our customer’s needs first - the satisfaction of our customers is the company's ultimate goal.

Improving product quality and service level is our responsibility, and creating more value for our customer’s is our purpose. We are constantly striving to make Henan Tianfu a leading chemical supplier, and hope to create a better future with you.

Details:

4-Aminopyridine Basic information
Product Name: 4-Aminopyridine
Synonyms: 4-amino-pyridin;Avitrol 200;avitrol200;Compound 1861;Frampridine;mi-w-3;Phillips 1861;phillips1861
CAS: 504-24-5
MF: C5H6N2
MW: 94.11
EINECS: 207-987-9
Product Categories: Pyridine;Organics;Amines;Pyridines;Pyridines derivates;Heterocyclic Compounds;A;Alphabetical Listings;Stable Isotopes;Potassium channel;Ion Channels;amine;Amines, Aromatics, Pharmaceuticals, Intermediates & Fine Chemicals;SERMION;Azetidines
Mol File: 504-24-5.mol
4-Aminopyridine Structure
4-Aminopyridine Chemical Properties
Melting point 157 °C
Boiling point 273 °C(lit.)
density 1.26
Fp 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
CAS DataBase Reference 504-24-5(CAS DataBase Reference)
NIST Chemistry Reference 4-Pyridinamine(504-24-5)
EPA Substance Registry System 4-Pyridinamine(504-24-5)
Safety Information
Hazard Codes T+,N,T,Xi
Risk Statements 28-36/37/38-51/53-23/24/25
Safety Statements 26-36/37/39-45-60-61-37/39-28A-1
RIDADR UN 2671 6.1/PG 2
WGK Germany 3
RTECS US1750000
F 8-21
Hazard Note Toxic/Irritant
TSCA Yes
HazardClass 6.1
PackingGroup II
HS Code 29333999
Hazardous Substances Data 504-24-5(Hazardous Substances Data)
MSDS Information
Provider Language
4-Aminopyridine English
SigmaAldrich English
ALFA English
4-Aminopyridine Usage And Synthesis
Chemical Properties WHITE TO SLIGHTLY YELLOW FINE CRYSTALLINE POWDER
Uses vasodilator
Uses Dalfampridine is used in characterizing subtypes of potassium channel, and has also been used to manage some of the symptoms of multiple sclerosis, and is indicated for symptomatic improvement of walking in adults with several variations of the disease. Dalfampridine is a precursor to the drug Pinacidil.
Definition ChEBI: An aromatic amine that is pyridine bearing a single amino substituent at position 4. An orphan drug in the US, it is used to improve walking in adults with multiple sclerosis.
General Description White crystalline material with no odor. Used as an avicide, an intermediate and as a fixer for some textile dyes.
Reactivity Profile 4-Aminopyridine neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.
Health Hazard Material may be fatal if inhaled, swallowed or absorbed through skin. Contact may cause burns to skin and eyes. Material affects neural transmission. In sufficient concentrations, material may cause metabolic acidosis, respiratory arrest, and cardiac arrhythmias.
Fire Hazard Material may produce irritating or poisonous gases in fire. Runoff from fire control water may give off irritating or poisonous gases.
4-Aminopyridine Preparation Products And Raw materials
Preparation Products 4-ACETAMIDO-3-AMINOPYRIDINE-->(3-BROMO-PYRIDIN-4-YL)-CARBAMIC ACID TERT-BUTYL ESTER-->2,2-DIMETHYL-N-PYRIDIN-4-YL-PROPIONAMIDE-->4-(Boc-amino)pyridine-->3-PYRIDINEACETIC ACID, 4-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-A-OXO-, ETHYL ESTER-->TERT-BUTYL 3-FORMYLPYRIDIN-4-YLCARBAMATE-->efficient polymer catalyst for acrylation-synthesis and characterigation of polyamide containing supernucleophilic reagent-->4-Iodopyridine-->2-chloro-5-ethylaminomethylpyridine
Raw materials Potassium carbonate-->Pathalic acid-->Pyridine-N-oxide-->4-Nitropyridine

 

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