160644

3-Aminopyrazole

98%

• Synonyma: 3-AP, 3-Pyrazolamine
• Empirický vzorec (Hillův zápis): C₃H₅N₃
• Číslo CAS: 1820-80-0
• Molekulová hmotnost: 83.09
• UNSPSC Code: 12352100
• NACRES: NA.22
• PubChem Substance ID: 24849882
• EC Number: 217-338-1
• Beilstein/REAXYS Number: 1618
• MDL number: MFCD00005236
• Assay: 98%
• Form: solid

Vlastnosti

• Quality Segment: 100
• assay: 98%
• form: solid
• bp: 218 °C/122 mmHg (lit.)
• mp: 34-37 °C (lit.)
• SMILES string: Nc1cc[nH]n1
• InChI: 1S/C3H5N3/c4-3-1-2-5-6-3/h1-2H,(H3,4,5,6)
• InChI key: JVVRJMXHNUAPHW-UHFFFAOYSA-N

Popis

General description

3-Aminopyrazole is a heteroarylamine.

Application

3-Aminopyrazole was used in the spectroscopic characterization of ferrocenoyl peptides via ¹H-NMR spectroscopy. It was also used in the synthesis of:

• symmetrical dialkylpyrazolo[1,5-a]pyrimidines via condensation with symmetrical β-diketones
• 3,4-annelated coumarins
• heterocyclic compounds of pharmaceutical interest
• pyrazolopyrimidines

Bezpečnostní informace

• pictograms: GHS05,GHS07
• signalword: Danger
• hcodes: H302,H314
• pcodes: P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
• Skladovací třída: 8A - Combustible corrosive hazardous materials
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges