黄曲霉毒素 B2

CAS 7220-81-7C17H14O6MW 314.29

黄曲霉毒素 B2（CAS 7220-81-7）：分子式 C17H14O6、分子量 314.29。

产品概览

CAS号	7220-81-7
分子式	C17H14O6
分子量	314.29
熔点	310 °C
LogP	1.3
应用领域	Uses: The native habitat of Aspergillus is in soil、decaying vegetation、hay、and grains undergoing microbiological deterioration and it invades all types of organic substrates whenever conditions are favorable for its growth. Crops which are frequently affected include cereals (maize、sorghum、pearl millet、rice、wheat)、oilseeds (peanut、soybean、sunflower、cotton)、spices (chile peppers、black pepper、coriander、turmeric、ginger)、and tree nuts (almond、pistachio、walnut、coconut、brazil nut). The toxin can also be found in the milk of animals which are fed contaminated feed. Thus、aflatoxins are usually encountered in thecontext of chronic exposure、via food intake or secondary to the handling of foodstuffs. (L1956)

应用领域

登记用途：Uses: The native habitat of Aspergillus is in soil、decaying vegetation、hay、and grains undergoing microbiological deterioration and it invades all types of organic substrates whenever conditions are favorable for its growth. Crops which are frequently affected include cereals (maize、sorghum、pearl millet、rice、wheat)、oilseeds (peanut、soybean、sunflower、cotton)、spices (chile peppers、black pepper、coriander、turmeric、ginger)、and tree nuts (almond、pistachio、walnut、coconut、brazil nut). The toxin can also be found in the milk of animals which are fed contaminated feed. Thus、aflatoxins are usually encountered in thecontext of chronic exposure、via food intake or secondary to the handling of foodstuffs. (L1956)。

技术档案

这个产品是什么

黄曲霉毒素 B2 是一种化工化合物，登记 CAS 号为 7220-81-7，分子式 C17H14O6（分子量 314.29）。

识别信息

登记 CAS 号：7220-81-7

其分子式 C17H14O6 由 17 个碳、14 个氢、6 个氧组成。

别名/同义词：黄曲霉毒素 B2 · 2,3,6aα,8,9,9aα-hexahydro-4-methoxycyclopenta[c]furo[2',3':4,5]furo[2,3-h]chromene-1,11-dione

常见问题

黄曲霉毒素 B2 的 CAS 号是多少？

黄曲霉毒素 B2 的 CAS 登记号为 7220-81-7。

黄曲霉毒素 B2 的分子式与分子量是多少？

分子式 C17H14O6，分子量 314.29。

黄曲霉毒素 B2 还有哪些别名？

别名/同义词：黄曲霉毒素 B2、2,3,6aα,8,9,9aα-hexahydro-4-methoxycyclopenta[c]furo[2',3':4,5]furo[2,3-h]chromene-1,11-dione。

黄曲霉毒素 B2 的登记用途是什么？

PubChem 公开数据

黄曲霉毒素 B2（CAS 7220-81-7）的独立参考数据，整理自公开化学数据库。

各数据库的登记标识

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

计算分子描述符

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

在册的理化数值

Melting Point	310 °C

同义词与商品名

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-

公开数据库对它的描述

黄曲霉毒素 B2 · CAS 7220-81-7 · C17H14O6. UNII NS00002752. Melting Point: 310 °C.

数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。