4-Bromo-1H-pyrazole-5-carbaldehyde , 98+% , 287917-97-9

CAS NO.：287917-97-9

Empirical Formula: C4H3BrN2O

Molecular Weight: 174.98

MDL number: MFCD00831607

PRODUCT Properties

• Melting point: 178-180
• Boiling point: 338.3±22.0 °C(Predicted)
• Density: 1.969±0.06 g/cm3(Predicted)
• storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
• pka: 9.91±0.50(Predicted)
• form: powder
• color: White
• InChI: InChI=1S/C4H3BrN2O/c5-3-1-6-7-4(3)2-8/h1-2H,(H,6,7)
• InChIKey: UWGFONONBAIDAF-UHFFFAOYSA-N
• SMILES: N1C=C(Br)C(C=O)=N1

Description and Uses

4-??Bromo-??1H-??pyrazole-??3-??carbaldehyde is a reagent in the design of highly potent tetrahydropyrazolo[1,5-a]pyrazines as ATR inhibitors.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302
• Precautionary statements: P280-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 43
• Safety Statements: 36/37
• HazardClass: IRRITANT
• HS Code: 2933199090