10523-48-5
10523-48-5 structure
- Name: 4-HYDROXY-2-OXO-2H-CHROMENE-3-CARBONITRILE
- Chemical Name: 4-hydroxy-2-oxochromene-3-carbonitrile
- CAS Number: 10523-48-5
- Molecular Formula: C10H5NO3
- Molecular Weight: 187.15200
- Create Date: 2019-01-07 17:54:42
- Modify Date: 2025-08-27 18:51:49
| Name | 4-hydroxy-2-oxochromene-3-carbonitrile |
|---|---|
| Synonyms |
3-Cyan-4-hydroxy-cumarin
3-Cyano-4-hydroxycoumarin 2H-1-Benzopyran-3-carbonitrile,4-hydroxy-2-oxo 2H-3-cyano-4-hydroxy-benzopyran-2-one 4-hydroxy-2-oxo-2H-chromene-3-carbonitrile |
| Molecular Formula | C10H5NO3 |
|---|---|
| Molecular Weight | 187.15200 |
| Exact Mass | 187.02700 |
| PSA | 74.23000 |
| LogP | 1.37028 |
| HS Code | 2932209090 |
|---|
|
~63%
10523-48-5 |
| Literature: Athanasellis, Giorgos; Melagraki, Georgia; Chatzidakis, Haralambos; Afantitis, Antreas; Detsi, Anastasia; Igglessi-Markopoulou, Olga; Markopoulos, John Synthesis, 2004 , # 11 p. 1775 - 1782 |
|
~%
10523-48-5 |
| Literature: Beecham Group Limited Patent: US4012407 A1, 1977 ; |
|
~%
10523-48-5 |
| Literature: Stefanou, Valentina; Matiadis, Dimitris; Melagraki, Georgia; Afantitis, Antreas; Athanasellis, Giorgos; Igglessi-Markopoulou, Olga; McKee, Vickie; Markopoulos, John Molecules, 2011 , vol. 16, # 1 p. 384 - 402 |
|
~51%
10523-48-5 |
| Literature: Iguchi, Masanobu; Nishiyama, Atsuko; Eto, Hideo; Yamamura, Shosuke Chemistry Letters, 1980 , p. 1323 - 1326 |
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |