2-Aminopyridine
2-Aminopyridine
- CAS:
- 504-29-0
- MF:
- C5H6N2
- MW:
- 94.11
Suppliers by country/region
Company Type
Properties
- Melting point:
- 59 °C
- Boiling point:
- 204-210 °C(lit.)
- Density
- 1.0308 (estimate)
- vapor pressure
- 5 hPa (125 °C)
- refractive index
- 1.5560 (estimate)
- Flash point:
- 198 °F
- storage temp.
- Store below +30°C.
- solubility
- 890g/l
- form
- Crystalline Powder, Crystals or Flakes
- pka
- 6.82(at 20℃)
- color
- Cream to light yellow-beige
- Odor
- Characteristic odour
- Water Solubility
- Slightly soluble. 1-5 g/100 mL at 19 ºC
- Sensitive
- Hygroscopic
- Merck
- 14,473
- BRN
- 105785
- Exposure limits
- NIOSH REL: TWA 0.5 ppm (2 mg/m3), IDLH 5 ppm; OSHA PEL: 0.5 ppm; ACGIH TLV: TWA 0.5 ppm.
- LogP
- 0.53
Safety Information
- Symbol(GHS)
GHS05,GHS06
- Signal word
- Danger
- Hazard statements
- H301+H311-H314-H412
- Precautionary statements
- P260-P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
- Hazard Codes
- T,Xi
- Risk Statements
- 21-25-36/37/38-23/24/25
- Safety Statements
- 26-36/37/39-45-38-28B
- RIDADR
- UN 2671 6.1/PG 2
- OEB
- B
- OEL
- TWA: 0.5 ppm (2 mg/m3)
- WGK Germany
- 3
- RTECS
- US1575000
- F
- 8-21
- Autoignition Temperature
- >630 °C
- Hazard Note
- Toxic/Irritant
- TSCA
- Yes
- HazardClass
- 6.1
- PackingGroup
- II
- HS Code
- 29333999
- Toxicity
- LD50 orally in Rabbit: 200 mg/kg
- IDLA
- 5 ppm
Use
2-Aminopyridine (2AP) is a basic building block of several heterocyclic compounds and Schiff bases. It is used primarily in the pharmaceutical industry as an intermediate in chemical synthesis. It is used to manufacturing analgesic and anti-inflammatory drugs piroxicam and lornoxicam. 2-Aminopyridine has been shown to reversibly block voltage-dependent potassium channels, and is also a common impurity from the synthesis of compounds found in hair dyes. It is a derivatizing agent which can be used as a fluorescent label for oligosaccharide detection, chromatographic separation, fluorometric or mass spectrometric analysis. 2AP and its derivatives are good candidates for antimicrobial, anticorrosion and molecular sensing applications.
81 India supplier list of "2-Aminopyridine"
- Product Name:2-Aminopyridine
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:2-amino pyridine
- Products Intro:Purity: 98% | Package: 20KG;INR
- Company Type: Trader
- Country/Region: Hyderabad,INDIA
- Product Name:2-Aminopyridine
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Rajasthan,INDIA
- Product Name:2-Aminopyridine
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Telangana,INDIA
- Product Name:Piroxicam EP Impurity A pyridin-2-amine
- Products Intro:Purity: 96% | Package: 25 mg, 50 mg , 100mg or 500 mg
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:2-Amino Pyridine
- Products Intro:Purity: 99% | Package: 20KG;INR
- Company Type: Trader
- Country/Region: Hyderabad,INDIA
- Product Name:2-Aminopyridine
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:2-Aminopyridine
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Uttar Pradesh,INDIA
- Product Name:Piroxicam EP IMP A
- Products Intro:Purity: 90 % Above | Package: 25 mg, 100 mg, 250 mg, 500 mg and 1.0 gm
- Company Type: Manufacturer
- Country/Region: Gujarat,INDIA
- Product Name:2-Aminopyridine
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Hyderabad,INDIA