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CAS Number: 254-79-5
1,5-Naphthyridine

Structure

1,5-Naphthyridine
Name: 1,5-Naphthyridine
Synonyms:
General Information
Product Number: 254795
CAS Number:
254-79-5
Name:
1,5-Naphthyridine
 
Chemical Formula: C8H6N2
Exact Mass: 130.05
Molecular Weight: 130.15
m/z: 130.05 (100.0%), 131.06 (8.7%)
Elemental Analysis: C, 73.83; H, 4.65; N, 21.52
 
InChI: InChI=1S/C8H6N2/c1-3-7-8(9-5-1)4-2-6-10-7/h1-6H
InChIKey: VMLKTERJLVWEJJ-UHFFFAOYSA-N
Canonical SMILES : C1=CC2=C(C=CC=N2)N=C1
MDL: MFCD00039727
 
 
Thermal Properties Value Condition Note
Boiling Point 112 °C Press: 12 Torr (2)CAS
Enthalpy See full text   (8)CAS
Entropy See full text   (8)CAS
Gibbs Free Energy See full text   (8)CAS
Melting Point 75 °C   (10)CAS
Melting Point 75 °C   (11)CAS
Melting Point 75 °C   (12)CAS
Melting Point 75 °C   (13)SRC
Melting Point 74-75 °C   (7)CAS
Melting Point 73-75 °C   (14)CAS
Melting Point 72 °C   (15)CAS
Melting Point 60-62 °C Solv: benzene (71-43-2) (16)IC
Melting Point 55 °C   (17)CAS

Specification

98%

References
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  2. (2) Rath, Curt; DE 507637 1926 CAPLUS
  3. (3) AIST: Integrated Spectral Database System of Organic Compounds. (Data were obtained from the National Institute of Advanced Industrial Science and Technology (Japan))
  4. (4) ACD: Spectral data were obtained from Advanced Chemistry Development, Inc.
  5. (5) Van den Haak, Henk J. W.; Journal of Organic Chemistry 1981, V46(10), P2134-7 CAPLUS
  6. (6) WSS: Spectral data were obtained from Wiley Subscription Services, Inc. (US)
  7. (7) Lahue, Brian R.; Journal of Organic Chemistry 2004, V69(21), P7171-7182 CAPLUS
  8. (8) Lu, Rui-Feng; Chemical Communications (Cambridge, United Kingdom) 2009, (13), P1751-1753 CAPLUS
  9. (9) Toulmin, Anita; Journal of Medicinal Chemistry 2008, V51(13), P3720-3730 CAPLUS
  10. (10) Bobranski, B.; Berichte der Deutschen Chemischen Gesellschaft [Abteilung] B: Abhandlungen 1927, V60B, P1081-4 CAPLUS
  11. (11) Albert, Adrien; Journal of the Chemical Society 1960, P1790-3 CAPLUS
  12. (12) Brufani, Mario; Gazzetta Chimica Italiana 1959, V89, P2328-35 CAPLUS
  13. (13) "PhysProp" data were obtained from Syracuse Research Corporation of Syracuse, New York (US)
  14. (14) Klisiecki, L.; Roczniki Chemii 1927, V7, P204-17 CAPLUS
  15. (15) Hart, E. P.; Journal of the Chemical Society 1954, P1879-82 CAPLUS
  16. (16) Takeuchi, Isao; Chemical & Pharmaceutical Bulletin 1976, V24(8), P1813-21 CAPLUS
  17. (17) Miyaki, Komei; Yakugaku Zasshi 1942, V62, P257-66 CAPLUS
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