4741-58-6
- Name: 4,5-DIMETHOXYISOBENZOFURAN-1(3H)-ONE
- Chemical Name: 4,5-dimethoxy-3H-2-benzofuran-1-one
- CAS Number: 4741-58-6
- Molecular Formula: C10H10O4
- Molecular Weight: 194.18400
- Create Date: 2018-06-28 00:09:24
- Modify Date: 2025-09-02 11:53:49
| Name | 4,5-dimethoxy-3H-2-benzofuran-1-one |
|---|---|
| Synonyms |
3,4-Dimethoxy-2-hydroxymethyl-benzoesaeure-lacton
Pseudomeconin 4,5-Dimethoxyphthalide pseudomeconine Y-Meconin 4,5-Dimethoxy-phthalid |
| Molecular Formula | C10H10O4 |
|---|---|
| Molecular Weight | 194.18400 |
| Exact Mass | 194.05800 |
| PSA | 44.76000 |
| LogP | 1.37420 |
| HS Code | 2932209090 |
|---|
|
~78%
4741-58-6 |
| Literature: Cowell,A.; Stille,J.K. Journal of the American Chemical Society, 1980 , vol. 102, p. 4193 |
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| Literature: Cowell,A.; Stille,J.K. Journal of the American Chemical Society, 1980 , vol. 102, p. 4193 |
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| Literature: Larock, Richard C.; Fellows, Constance A. Journal of the American Chemical Society, 1982 , vol. 104, # 7 p. 1900 - 1907 |
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| Literature: Sargent, Melvyn V. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1987 , p. 231 - 236 |
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4741-58-6 |
| Literature: Salomon Chemische Berichte, 1887 , vol. 20, p. 884 |
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| Literature: Ogawa, Yoshimitsu; Hosaka, Kunio; Chin, Masao; Mitsuhashi, Hiroshi Heterocycles, 1991 , vol. 32, # 9 p. 1737 - 1744 |
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4741-58-6 |
| Literature: Alonso, Ricardo; Castedo, Luis; Dominguez, Domingo Tetrahedron Letters, 1985 , vol. 26, # 24 p. 2925 - 2928 |
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4741-58-6 |
| Literature: Rodionow; Zvorykina Bulletin de la Societe Chimique de France, 1937 , vol. <5> 4, p. 473,477 |
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~%
4741-58-6 |
| Literature: Rodionow; Zvorykina Bulletin de la Societe Chimique de France, 1938 , vol. <5> 5, p. 840,845 |
| Precursor 10 | |
|---|---|
| DownStream 2 | |
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |