2,3,6aα,8,9,9aα-hexahydro-4-methoxycyclopenta[c]furo[2',3':4,5]furo[2,3-h]chromene-1,11-dione (CAS No. 7220-81-7) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of 2,3,6aα,8,9,9aα-hexahydro-4-methoxycyclopenta[c]furo[2',3':4,5]furo[2,3-h]chromene-1,11-dione is 7220-81-7.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
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黄曲霉毒素 B2 · CAS 7220-81-7 · C17H14O6. UNII NS00002752. Melting Point: 310 °C.
| CAS 号 | 7220-81-7 |
|---|---|
| PubChem CID | 23648 |
| 分子式 | C17H14O6 |
| IUPAC 名称 | 11-methoxy-6,8,19-trioxapentacyclo[10.7.0.02,9.03,7.013,17]nonadeca-1,9,11,13(17)-tetraene-16,18-dione |
| UNII（FDA） | NS00002752 |
| Molecular Weight | 314.29 |
|---|---|
| XLogP3 | 1.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 1 |
| Exact Mass | 314.07903816 |
| Monoisotopic Mass | 314.07903816 |
| Topological Polar Surface Area | 71.1 |
| Heavy Atom Count | 23 |
| Formal Charge | 0 |
| Melting Point | 310 °C |
|---|
Aflatoxin B2 alpha; 22040-96-6; 11-methoxy-6,8,19-trioxapentacyclo[10.7.0.02,9.03,7.013,17]nonadeca-1,9,11,13(17)-tetraene-16,18-dione; 11-methoxy-6,8,19-trioxapentacyclo(10.7.0.02,9.03,7.013,17)nonadeca-1,9,11,13(17)-tetraene-16,18-dione; RefChem:915226; Dihydroafflatoxin B1; orb321388; SCHEMBL621001; SCHEMBL29838910; DTXSID10871940; CHEBI:181914; WWSYXEZEXMQWHT-UHFFFAOYSA-N; NS00002752; 4-Methoxy-2,3,6a,8,9,9a-hexahydrocyclopenta[c]furo[3',2':4,5]furo[2,3-h][1]benzopyran-1,11-dione; Cyclopenta(c)furo(3',2':4,5)furo(2,3-h)(1)benzopyran-1,11-dione, 2,3,6a,8,9,9a-hexahydro-4-methoxy-
CAS 号 7220-81-7；分子式 C17H14O6；分子量 — g/mol。
Aflatoxin B2 alpha, 22040-96-6, 11-methoxy-6,8,19-trioxapentacyclo[10.7.0.02,9.03,7.013,17]nonadeca-1,9,11,13(17)-tetraene-16,18-dione, 11-methoxy-6,8,19-trioxapentacyclo(10.7.0.02,9.03,7.013,17)nonadeca-1,9,11,13(17)-tetraene-16,18-dione, RefChem:915226, Dihydroafflatoxin B1.
Melting Point: 310 °C.
本页事实取自 PubChem（美国国家医学图书馆）与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具，不在本页公布。
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