M/Z: 220.1189


Hit 1 annotations:  Pantothenic acid_[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 220.1189
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000016904 Unavailable 220.118 220.118 ~ 220.118
MzDiff: none		 Pantothenic acid (BioDeep_00000000742)
Formula: C9H17NO5 (219.1107)		 -0.19 (100%) Vitis vinifera
[PO:0009086] endocarp

Found 3 Sample Hits
Metabolite Species Sample
Pantothenic acid

Formula: C9H17NO5 (219.1107)
Adducts: [M+H]+ (Ppm: 4.3) 		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.
Pantothenic acid

Formula: C9H17NO5 (219.1107)
Adducts: [M+H]+ (Ppm: 0.3) 		Vitis vinifera (Fruit)
grape_dhb_91_1
Resolution: 50μm, 120x114

Description

Grape berries fruit, condition: Ripe
Pantothenic acid

Formula: C9H17NO5 (219.1107)
Adducts: [M+H]+ (Ppm: 0.3) 		Vitis vinifera (Fruit)
grape_dhb_163_1
Resolution: 17μm, 132x115

Description

Grape berries fruit, condition: Late