32986
柄曲菌素 溶液
~50 μg/mL in acetonitrile, analytical standard
别名:
3a,12c-二氢-8-羟基-6-甲氧基-7H-糠醛[3′,2′:4,5]呋[2,3-c]呫吨-7-酮
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关于此项目
经验公式（希尔记法）:
C18H12O6
化学文摘社编号:
分子量:
324.28
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
200-835-2
Beilstein/REAXYS Number:
1299457
MDL number:
grade
analytical standard
Quality Level
shelf life
limited shelf life, expiry date on the label
concentration
~50 μg/mL in acetonitrile
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
application(s)
cleaning products
cosmetics
food and beverages
personal care
format
single component solution
storage temp.
−20°C
SMILES string
COc1cc2OC3OC=CC3c2c4Oc5cccc(O)c5C(=O)c14
InChI
1S/C18H12O6/c1-21-11-7-12-13(8-5-6-22-18(8)24-12)17-15(11)16(20)14-9(19)3-2-4-10(14)23-17/h2-8,18-19H,1H3
InChI key
UTSVPXMQSFGQTM-UHFFFAOYSA-N
General description
Sterigmatocystin is classified under the mycotoxin family of compounds. It is usually produced by the fungi of several species of Aspergillus.
Application
Sterigmatocystin may be used as an analytical reference standard for the determination of the analyte in:
- Grain samples by high-performance liquid chromatography-electrospray positive ionization-tandem mass spectrometry (HPLC-ESI+-MS/MS).
- Beer samples by HPLC in conjunction with UV detection.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Analysis Note
purity : ≥96.0% (HPLC)
Disclaimer
Supply conditions do not apply to the regions and states of Brazil: North, Northeast, Mato Grosso do Sul, Mato Grosso, and Rio Grande do Sul.
signalword
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
42.8 °F - closed cup
flash_point_c
6 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
高风险级别生物产品--毒素类产品
此项目有
Determination of sterigmatocystin in beer by high performance liquid chromatography with ultraviolet detection.
Ver?ilovskis A, et al.
World Mycotoxin Journal, 1(2), 161-166 (2008)
Analytical method for the determination of sterigmatocystin in grains using high-performance liquid chromatography-tandem mass spectrometry with electrospray positive ionization.
Ver?ilovskis A, et al.
Journal of Chromatography A, 1157(1-2), 467-471 (2007)
Yaling Liu et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 50(6), 1920-1926 (2012-03-21)
Sterigmatocystin (ST), a mycotoxin with mutagenic, cytotoxic and carcinogenic properties, is commonly found as the contaminant in grains and animal feeds. Of particular interest is the capacity of ST to alter normal immune function when presented in foods. As part
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 32986-1ML | 04061826725689 |