4-ethynyl-7H-pyrrolo[2,3-d]pyrimidine

Modify Date: 2025-11-25 10:40:10

4-ethynyl-7H-pyrrolo[2,3-d]pyrimidine Structure
4-ethynyl-7H-pyrrolo[2,3-d]pyrimidine structure
Common Name 4-ethynyl-7H-pyrrolo[2,3-d]pyrimidine
CAS Number 1147014-44-5 Molecular Weight 143.145
Density 1.3±0.1 g/cm3 Boiling Point 330.3±22.0 °C at 760 mmHg
Molecular Formula C8H5N3 Melting Point N/A
MSDS N/A Flash Point 161.2±15.3 °C

 Names

Name 4-Ethynyl-7H-pyrrolo[2,3-d]pyrimidine

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 330.3±22.0 °C at 760 mmHg
Molecular Formula C8H5N3
Molecular Weight 143.145
Flash Point 161.2±15.3 °C
Exact Mass 143.048340
PSA 41.57000
LogP 0.41
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.688
InChIKey KHDQHVJZVIPHLS-UHFFFAOYSA-N
SMILES C#Cc1ncnc2[nH]ccc12
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