M/Z: 245.1751


Hit 2 annotations:  Brassylic acid_[M+H]+; methyl 3-hydroxy-11-oxododecanoate_[M+H]+


在BioDeep NovoCell知识数据库中，参考离子总共被划分为4个级别。
  • Confirmed: 这个参考离子已经通过手动审计得到确认和验证。
  • Reliable: 这个参考离子可能在特定的解剖组织环境中高度保守。
  • Unreliable: 这个参考离子具有较高的排名价值，但缺乏可重复性。
  • Unavailable: 由于排名价值低且缺乏可重复性，这个参考离子不应用于注释。

Found 1 Reference Ions Near m/z 245.1751
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000017046 Unavailable 245.173 245.173 ~ 245.173
MzDiff: none		 methyl 3-hydroxy-11-oxododecanoate (BioDeep_00002063350)
Formula: C13H24O4 (244.1675)		 -0.32 (100%) Vitis vinifera
[PO:0009086] endocarp

Found 2 Sample Hits
Metabolite Species Sample
Brassylic acid

Formula: C13H24O4 (244.1675)
Adducts: [M+H]+ (Ppm: 1.5) 		Marker Pen (NA)
3ul_0.8Mpa_RAW_20241016-PAPER PNMK
Resolution: 30μm, 315x42

Description

By writing the four English letters “PNMK” on white paper with a marker pen, and then scanning with a DESI ion source to obtain the scanning result. The signal of the chemical substances on the marker pen used appears on the channel with an m/z value of 322.1918, 323.1953, 546.4010, and etc, from the single cell deconvolution sampling layer class_4. This test data was tested by chuxiaoping from PANOMIX’s R&D laboratory.
methyl 3-hydroxy-11-oxododecanoate

Formula: C13H24O4 (244.1675)
Adducts: [M+H]+ (Ppm: 7) 		Vitis vinifera (Fruit)
grape_dhb_164_1
Resolution: 17μm, 136x122

Description

Grape berries fruit, condition: Late