M/Z: 200.0925

Hit 2 annotations: Homovanillic acid (HVA)_[M+NH4]+; 3,4-Dihydroxyhydrocinnamic acid_[M+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 200.0925

NovoCell ID	m/z	Mass Window	Metabolite	Ranking	Anatomy Context
MSI_000039658 Unreliable	200.0931	200.0931 ~ 200.0931 MzDiff: `none`	Homovanillic acid (HVA) (BioDeep_00000017338) Formula: C9H10O4 (182.0579)	2.1 (100%)	Posidonia oceanica [PO:0005417] phloem
MSI_000004421 Unreliable	200.0951	200.0951 ~ 200.0951 MzDiff: `none`	3,4-Dihydroxyhydrocinnamic acid (BioDeep_00000003369) Formula: C9H10O4 (182.0579)	0.63 (100%)	Homo sapiens [UBERON:0002107] liver

Found 3 Sample Hits

Metabolite

Species

Sample

Homovanillic acid (HVA)

Formula: C9H10O4 (182.0579)
Adducts: [M+NH4]+ (Ppm: 6.8)

Posidonia oceanica (root)

MS1_20180404_PO_1200

Resolution: 17μm, 193x208

Description

3,4-Dihydroxyhydrocinnamic acid

Formula: C9H10O4 (182.0579)
Adducts: [M+NH4]+ (Ppm: 3.8)

Homo sapiens (esophagus)

LNTO29_16_2

Resolution: 17μm, 95x101

Description

3,4-Dihydroxyhydrocinnamic acid

Formula: C9H10O4 (182.0579)
Adducts: [M+NH4]+ (Ppm: 2.8)

Homo sapiens (esophagus)

LNTO29_16_3

Resolution: 17μm, 108x107

Description