M/Z: 265.2175


Hit 1 annotations:  Pentadecanoic acid_[M+Na]+


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 3 Reference Ions Near m/z 265.2175
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000056557 Reliable 265.2175 265.2173 ~ 265.2178
MzDiff: 2.0 ppm		 Pentadecanoic acid (BioDeep_00000002398)
Formula: C15H30O2 (242.2246)		 3.8 (100%) DESI
[NOVOCELL:BACKGROUND] blank
MSI_000008006 Reliable 265.2133 265.213 ~ 265.2136
MzDiff: 2.2 ppm		 Pentadecanoic acid (BioDeep_00000002398)
Formula: C15H30O2 (242.2246)		 11.82 (100%) Rattus norvegicus
[UBERON:0004360] cauda epididymis
MSI_000038440 Unreliable 265.2134 265.2134 ~ 265.2134
MzDiff: none		 Pentadecanoic acid (BioDeep_00000002398)
Formula: C15H30O2 (242.2246)		 2.06 (100%) Posidonia oceanica
[PO:0005059] root endodermis

Found 6 Sample Hits
Metabolite Species Sample
Pentadecanoic acid

Formula: C15H30O2 (242.2246)
Adducts: [M+Na]+ (Ppm: 10.6) 		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.
Pentadecanoic acid

Formula: C15H30O2 (242.2246)
Adducts: [M+Na]+ (Ppm: 1.5) 		Posidonia oceanica (root)
MS1_20180404_PO_1200
Resolution: 17μm, 193x208

Description

Pentadecanoic acid

Formula: C15H30O2 (242.2246)
Adducts: [M+Na]+ (Ppm: 13.6) 		Homo sapiens (esophagus)
LNTO29_16_2
Resolution: 17μm, 95x101

Description

Pentadecanoic acid

Formula: C15H30O2 (242.2246)
Adducts: [M+Na]+ (Ppm: 13.2) 		Homo sapiens (esophagus)
LNTO29_16_3
Resolution: 17μm, 108x107

Description

Pentadecanoic acid

Formula: C15H30O2 (242.2246)
Adducts: [M+Na]+ (Ppm: 15.1) 		Homo sapiens (esophagus)
LNTO22_1_7
Resolution: 75μm, 69x54

Description

Pentadecanoic acid

Formula: C15H30O2 (242.2246)
Adducts: [M+Na]+ (Ppm: 14) 		Homo sapiens (esophagus)
LNTO22_1_8
Resolution: 75μm, 69x61

Description