2-Methyl-2-butenoic acid 1-[8,9-dihydro-9-[[3-(4-hydroxyphenyl)-1-oxo-2-propenyl]oxy]-2-oxo-2H-furo[2,3-h]-1-benzopyran-8-yl]-1-methylethyl ester (CAS 43043-07-8) — formula C28H26O8, molecular weight 490.5; category organic chemicals.
2-Methyl-2-butenoic acid 1-[8,9-dihydro-9-[[3-(4-hydroxyphenyl)-1-oxo-2-propenyl]oxy]-2-oxo-2H-furo[2,3-h]-1-benzopyran-8-yl]-1-methylethyl ester (CAS 43043-07-8) is a chemical raw material in the organic chemicals category. Its molecular formula C28H26O8 comprises 28 C, 26 H, 8 O atoms. Its molecular weight is about 490.5. Reported physicochemical data: LogP about 4.9. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 43043-07-8 |
|---|---|
| Molecular Formula | C28H26O8 |
| Molecular Weight | 490.5 |
| LogP | 4.9 |
| Category | Organic Chemicals |
2-Methyl-2-butenoic acid 1-[8,9-dihydro-9-[[3-(4-hydroxyphenyl)-1-oxo-2-propenyl]oxy]-2-oxo-2H-furo[2,3-h]-1-benzopyran-8-yl]-1-methylethyl ester is a carbon-based organic compound with CAS registry number 43043-07-8 and molecular formula C28H26O8 (molecular weight 490.5), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 43043-07-8
Its molecular formula C28H26O8 comprises 28 C, 26 H, 8 O atoms.
Also known as: 2-Methyl-2-butenoic acid 1-[8,9-dihydro-9-[[3-(4-hydroxyphenyl)-1-oxo-2-propenyl]oxy]-2-oxo-2H-furo[2,3-h]-1-benzopyran-8-yl]-1-methylethyl ester · 2-甲基-2-丁烯酸1-[8,9-二氢-9-[[3-(4-羟基苯基)-1-氧代-2-丙烯基]氧基]-2-氧代-2H-呋喃[2,3-h]-1-苯并吡喃-8-基]-1-甲基乙基酯
Category: organic chemicals
The CAS registry number of 2-Methyl-2-butenoic acid 1-[8,9-dihydro-9-[[3-(4-hydroxyphenyl)-1-oxo-2-propenyl]oxy]-2-oxo-2H-furo[2,3-h]-1-benzopyran-8-yl]-1-methylethyl ester is 43043-07-8.
Molecular formula C28H26O8, molecular weight 490.5.
It is also registered under: 2-Methyl-2-butenoic acid 1-[8,9-dihydro-9-[[3-(4-hydroxyphenyl)-1-oxo-2-propenyl]oxy]-2-oxo-2H-furo[2,3-h]-1-benzopyran-8-yl]-1-methylethyl ester, 2-甲基-2-丁烯酸1-[8,9-二氢-9-[[3-(4-羟基苯基)-1-氧代-2-丙烯基]氧基]-2-氧代-2H-呋喃[2,3-h]-1-苯并吡喃-8-基]-1-甲基乙基酯.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 2-Methyl-2-butenoic acid 1-[8,9-dihydro-9-[[3-(4-hydroxyphenyl)-1-oxo-2-propenyl]oxy]-2-oxo-2H-furo[2,3-h]-1-benzopyran-8-yl]-1-methylethyl ester (CAS 43043-07-8), compiled from public chemistry databases.
| CAS Number | 43043-07-8 |
|---|---|
| PubChem CID | 162867770 |
| Molecular Formula | C28H26O8 |
| IUPAC Name | 2-[9-[3-(4-hydroxyphenyl)prop-2-enoyloxy]-2-oxo-8,9-dihydrofuro[2,3-h]chromen-8-yl]propan-2-yl 2-methylbut-2-enoate |
| Molecular Weight | 490.5 |
|---|---|
| XLogP3 | 4.9 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 8 |
| Exact Mass | 490.16276778 |
| Monoisotopic Mass | 490.16276778 |
| Topological Polar Surface Area | 108 |
| Heavy Atom Count | 36 |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-甲基-2-丁烯酸1-[8,9-二氢-9-[[3-(4-羟基苯基)-1-氧代-2-丙烯基]氧基]-2-氧代-2H-呋喃[2,3-h]-1-苯并吡喃-8-基]-1-甲基乙基酯