M/Z: 178.0987


Hit 2 annotations:  N'-nitrosonornicotine_[M+H]+; ANTHRACENE_[M-H2O+NH4]+


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 2 Reference Ions Near m/z 178.0987
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000043856 Unreliable 178.0987 178.0987 ~ 178.0987
MzDiff: none		 N'-nitrosonornicotine (BioDeep_00000011192)
Formula: C9H11N3O (177.0902)		 1.24 (100%) Homo sapiens
[UBERON:0001043] esophagus
MSI_000057294 Unreliable 178.0979 178.0979 ~ 178.0979
MzDiff: none		 N'-nitrosonornicotine (BioDeep_00000011192)
Formula: C9H11N3O (177.0902)		 1.18 (100%) Homo sapiens
[UBERON:0007779] transudate

Found 7 Sample Hits
Metabolite Species Sample
N'-nitrosonornicotine

Formula: C9H11N3O (177.0902)
Adducts: [M+H]+ (Ppm: 11.1) 		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.
ANTHRACENE

Formula: C14H10 (178.0782)
Adducts: [M-H2O+NH4]+ (Ppm: 5) 		Rattus norvegicus (Epididymis)
epik_dhb_head_ito08_43
Resolution: 17μm, 298x106

Description

ANTHRACENE

Formula: C14H10 (178.0782)
Adducts: [M-H2O+NH4]+ (Ppm: 5.6) 		Rattus norvegicus (Epididymis)
epik_dhb_head_ito08_47
Resolution: 17μm, 301x111

Description

N'-nitrosonornicotine

Formula: C9H11N3O (177.0902)
Adducts: [M+H]+ (Ppm: 2.3) 		Homo sapiens (esophagus)
LNTO22_1_4
Resolution: 17μm, 82x80

Description

N'-nitrosonornicotine

Formula: C9H11N3O (177.0902)
Adducts: [M+H]+ (Ppm: 9.5) 		Homo sapiens (esophagus)
LNTO29_16_2
Resolution: 17μm, 95x101

Description

N'-nitrosonornicotine

Formula: C9H11N3O (177.0902)
Adducts: [M+H]+ (Ppm: 6.8) 		Homo sapiens (esophagus)
LNTO22_1_9
Resolution: 75μm, 89x74

Description

N'-nitrosonornicotine

Formula: C9H11N3O (177.0902)
Adducts: [M+H]+ (Ppm: 4) 		Homo sapiens (esophagus)
LNTO22_1_7
Resolution: 75μm, 69x54

Description