535524

5-(2-Ethoxyphenyl)-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]-7-pyrimidinone

97%

• Empirical Formula (Hill Notation): C₁₇H₂₀N₄O₂
• CAS Number: 139756-21-1
• Molecular Weight: 312.37
• MDL number: MFCD03093929
• UNSPSC Code: 12352100
• PubChem Substance ID: 24877561
• NACRES: NA.22

Properties

• Assay: 97%
• mp: 141-145 °C (lit.)
• SMILES string: CCCc1nn(C)c2C(=O)NC(=Nc12)c3ccccc3OCC
• InChI: 1S/C17H20N4O2/c1-4-8-12-14-15(21(3)20-12)17(22)19-16(18-14)11-9-6-7-10-13(11)23-5-2/h6-7,9-10H,4-5,8H2,1-3H3,(H,18,19,22)
• InChI key: MXQUEDUMKWBYHI-UHFFFAOYSA-N
• Gene Information: human ... PDE5A(8654)

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves