44527
4,5-二甲基-3-羟基-2,5-二氢呋喃-2-酮
analytical standard
别名:
Sotolon, 糖内酯, 葫芦巴内酯
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关于此项目
经验公式（希尔记法）:
C6H8O3
化学文摘社编号:
分子量:
128.13
EC 号:
MDL编号:
UNSPSC代码:
85151701
PubChem化学物质编号:
NACRES:
NA.24
等级
analytical standard
质量水平
方案
≥97.0% (GC)
保质期
limited shelf life, expiry date on the label
技术
HPLC: suitable
gas chromatography (GC): suitable
折射率
n20/D 1.491 (lit.)
n20/D 1.492
沸点
184 °C (lit.)
应用
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
包装形式
neat
SMILES字符串
CC1OC(=O)C(O)=C1C
InChI
1S/C6H8O3/c1-3-4(2)9-6(8)5(3)7/h4,7H,1-2H3
InChI key
UNYNVICDCJHOPO-UHFFFAOYSA-N
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应用
4,5-Dimethyl-3-hydroxy-2,5-dihydrofuran-2-one may be used as an analytical reference standard for quantification of the analyte in beer samples using gas chromatography (GC).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
包装
Bottomless glass bottle. Contents are inside inserted fused cone.
警示用语：
Warning
危险声明
危险分类
Acute Tox. 4 Oral
储存分类代码
10 - Combustible liquids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Identification of a stale-beer-like odorant in extracts of naturally aged beer
Callemien D, et al.
Journal of Agricultural and Food Chemistry, 54(4), 1409-1413 (2006)
Raquel M Callejón et al.
Journal of agricultural and food chemistry, 56(15), 6631-6639 (2008-07-12)
Two gas chromatography-olfactometry (GC-O) techniques were used to screen targeting compounds with an impact on the perceived quality of Sherry vinegar: detection frequency and aroma extract dilution analysis (AEDA). The GC-O study revealed the presence of 108 aromatic notes, of
Claudine Charpentier et al.
Antonie van Leeuwenhoek, 95(3), 263-273 (2009-02-18)
Fifty-four Saccharomyces cerevisiae strains were isolated from Jura "Vin Jaune" velum and characterized by conventional physiological and molecular tests including ITS RFLP and sequence analysis, karyotyping and inter delta typing. ITS RFLP and sequence revealed a specific group of related
Alexandre Pons et al.
Journal of agricultural and food chemistry, 58(12), 7273-7279 (2010-05-22)
Sotolon (3-hydroxy-4,5-dimethyl-2(5H)-furanone) is a chiral furanone, an aroma compound known to be responsible for premature-aging flavor in dry white wines. Sotolon generally results from mild oxygenation during bottle aging, and until now, its formation pathways had not been elucidated. The
False diagnosis of maple syrup urine disease owing to ingestion of herbal tea.
A C Sewell et al.
The New England journal of medicine, 341(10), 769-769 (1999-09-04)
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