M/Z: 299.0258

Hit 2 annotations: 3-Iodo-2-propynyl butylcarbamate_[M+NH4]+; 2-(4-bromophenyl)-2-oxoethyl 2-methylbutanoate_[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 8 Reference Ions Near m/z 299.0258

NovoCell ID	m/z	Mass Window	Metabolite	Ranking	Anatomy Context
MSI_000054371 Reliable	299.0307	299.0307 ~ 299.0307 MzDiff: `0.2 ppm`	2-(4-bromophenyl)-2-oxoethyl 2-methylbutanoate (BioDeep_00002223573) Formula: C13H15BrO3 (298.0205)	2.62 (100%)	MALDI - CHCA [NOVOCELL:BACKGROUND] blank
MSI_000013068 Unavailable	299.0304	299.0304 ~ 299.0304 MzDiff: `none`	3-Iodo-2-propynyl butylcarbamate (BioDeep_00000174842) Formula: C8H12INO2 (280.9913)	-0.66 (100%)	Plant [PO:0005020] vascular bundle
MSI_000013775 Unreliable	299.0304	299.0304 ~ 299.0304 MzDiff: `none`	3-Iodo-2-propynyl butylcarbamate (BioDeep_00000174842) Formula: C8H12INO2 (280.9913)	0.16 (100%)	Plant [PO:0005417] phloem
MSI_000015269 Unavailable	299.0304	299.0304 ~ 299.0304 MzDiff: `none`	3-Iodo-2-propynyl butylcarbamate (BioDeep_00000174842) Formula: C8H12INO2 (280.9913)	-0.66 (100%)	Plant [PO:0006036] root epidermis
MSI_000018636 Unreliable	299.0304	299.0304 ~ 299.0304 MzDiff: `none`	3-Iodo-2-propynyl butylcarbamate (BioDeep_00000174842) Formula: C8H12INO2 (280.9913)	1.68 (100%)	Plant [PO:0020124] root stele
MSI_000020087 Unavailable	299.0304	299.0304 ~ 299.0304 MzDiff: `none`	3-Iodo-2-propynyl butylcarbamate (BioDeep_00000174842) Formula: C8H12INO2 (280.9913)	-0.53 (100%)	Plant [PO:0025197] stele
MSI_000032361 Unreliable	299.0313	299.0313 ~ 299.0313 MzDiff: `none`	2-(4-bromophenyl)-2-oxoethyl 2-methylbutanoate (BioDeep_00002223573) Formula: C13H15BrO3 (298.0205)	1.5 (100%)	Posidonia oceanica [PO:0005020] vascular bundle
MSI_000040399 Unavailable	299.0307	299.0307 ~ 299.0307 MzDiff: `none`	2-(4-bromophenyl)-2-oxoethyl 2-methylbutanoate (BioDeep_00002223573) Formula: C13H15BrO3 (298.0205)	-0.19 (100%)	Posidonia oceanica [PO:0005417] phloem

Found 9 Sample Hits

Metabolite	Species	Sample
3-Iodo-2-propynyl butylcarbamate Formula: C8H12INO2 (280.9913) Adducts: [M+NH4]+ (Ppm: 17.7)	Plant (Root)	MPIMM_035_QE_P_PO_6pm Resolution: 30μm, 165x170 Description
2-(4-bromophenyl)-2-oxoethyl 2-methylbutanoate Formula: C13H15BrO3 (298.0204) Adducts: [M+H]+ (Ppm: 12)	Posidonia oceanica (root)	20190613_MS1_A19r-18 Resolution: 17μm, 246x264 Description
2-(4-bromophenyl)-2-oxoethyl 2-methylbutanoate Formula: C13H15BrO3 (298.0204) Adducts: [M+H]+ (Ppm: 9.9)	Posidonia oceanica (root)	MS1_20180404_PO_1200 Resolution: 17μm, 193x208 Description
3-Iodo-2-propynyl butylcarbamate Formula: C8H12INO2 (280.9913) Adducts: [M+NH4]+ (Ppm: 1.3)	Homo sapiens (esophagus)	LNTO22_1_9 Resolution: 75μm, 89x74 Description
3-Iodo-2-propynyl butylcarbamate Formula: C8H12INO2 (280.9913) Adducts: [M+NH4]+ (Ppm: 2.3)	Homo sapiens (colorectal adenocarcinoma)	80TopL, 50TopR, 70BottomL, 60BottomR-profile Resolution: 17μm, 137x136 Description The human colorectal adenocarcinoma sample was excised during a surgical operation performed at the Imperial College Healthcare NHS Trust. The sample and procedures were carried out in accordance with ethical approval (14/EE/0024).
3-Iodo-2-propynyl butylcarbamate Formula: C8H12INO2 (280.9913) Adducts: [M+NH4]+ (Ppm: 2)	Homo sapiens (esophagus)	LNTO22_1_7 Resolution: 75μm, 69x54 Description
3-Iodo-2-propynyl butylcarbamate Formula: C8H12INO2 (280.9913) Adducts: [M+NH4]+ (Ppm: 3.3)	Homo sapiens (esophagus)	LNTO30_7_2 Resolution: 75μm, 82x68 Description
3-Iodo-2-propynyl butylcarbamate Formula: C8H12INO2 (280.9913) Adducts: [M+NH4]+ (Ppm: 4)	Homo sapiens (colorectal adenocarcinoma)	240TopL, 210TopR, 230BottomL, 220BottomR-centroid Resolution: 50μm, 142x141 Description
3-Iodo-2-propynyl butylcarbamate Formula: C8H12INO2 (280.9913) Adducts: [M+NH4]+ (Ppm: 4)	Homo sapiens (colorectal adenocarcinoma)	120TopL, 90TopR, 110BottomL, 100BottomR-centroid Resolution: 50μm, 132x136 Description