M/Z: 333.0458

Hit 2 annotations: Dbd-cocl_[M+H]+; [(1-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]sulfanyl}ethylidene)amino]oxysulfonic acid_[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 6 Reference Ions Near m/z 333.0458

NovoCell ID	m/z	Mass Window	Metabolite	Ranking	Anatomy Context
MSI_000018190 Reliable	333.0475	333.0475 ~ 333.0475 MzDiff: `0.2 ppm`	[(1-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]sulfanyl}ethylidene)amino]oxysulfonic acid (BioDeep_00002210042) Formula: C8H15NO9S2 (333.0188)	0.28 (100%)	Vitis vinifera [PO:0009087] mesocarp
MSI_000016453 Unreliable	333.0475	333.0475 ~ 333.0475 MzDiff: `0.2 ppm`	[(1-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]sulfanyl}ethylidene)amino]oxysulfonic acid (BioDeep_00002210042) Formula: C8H15NO9S2 (333.0188)	0.94 (100%)	Vitis vinifera [PO:0009086] endocarp
MSI_000032169 Unreliable	333.0525	333.0525 ~ 333.0525 MzDiff: `none`	3,13-dihydroxy-6-methyl-9-(λ⁵-diazynylidene)-5-oxapentacyclo[8.8.0.0²,⁸.0⁴,⁶.0¹²,¹⁷]octadeca-1(10),2(8),12,14,16-pentaene-7,11,18-trione (BioDeep_00002157686) Formula: C18H10N2O6 (350.0539)	2.31 (100%)	Posidonia oceanica [PO:0005020] vascular bundle
MSI_000033924 Unreliable	333.037	333.037 ~ 333.037 MzDiff: `none`	5,7-dihydroxy-8-[(7-methoxy-2-oxochromen-8-yl)oxy]chromen-2-one (BioDeep_00002155565) Formula: C19H12O8 (368.0532)	0.24 (100%)	Posidonia oceanica [PO:0005352] xylem
MSI_000035401 Unreliable	333.037	333.037 ~ 333.037 MzDiff: `none`	5,7-dihydroxy-8-[(7-methoxy-2-oxochromen-8-yl)oxy]chromen-2-one (BioDeep_00002155565) Formula: C19H12O8 (368.0532)	0.23 (100%)	Posidonia oceanica [PO:0006203] pericycle
MSI_000039281 Unreliable	333.037	333.037 ~ 333.037 MzDiff: `none`	5,7-dihydroxy-8-[(7-methoxy-2-oxochromen-8-yl)oxy]chromen-2-one (BioDeep_00002155565) Formula: C19H12O8 (368.0532)	0.78 (100%)	Posidonia oceanica [PO:0005059] root endodermis

Found 4 Sample Hits

Metabolite	Species	Sample
Dbd-cocl Formula: C11H13ClN4O4S (332.0346) Adducts: [M+H]+ (Ppm: 11.8)	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.
[(1-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]sulfanyl}ethylidene)amino]oxysulfonic acid Formula: C8H15NO9S2 (333.0188) Adducts: [M-H2O+NH4]+ (Ppm: 16.3)	Vitis vinifera (Fruit)	grape_dhb_91_1 Resolution: 50μm, 120x114 Description Grape berries fruit, condition: Ripe
[(1-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]sulfanyl}ethylidene)amino]oxysulfonic acid Formula: C8H15NO9S2 (333.0188) Adducts: [M-H2O+NH4]+ (Ppm: 16.3)	Vitis vinifera (Fruit)	grape_dhb_164_1 Resolution: 17μm, 136x122 Description Grape berries fruit, condition: Late
[(1-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]sulfanyl}ethylidene)amino]oxysulfonic acid Formula: C8H15NO9S2 (333.0188) Adducts: [M-H2O+NH4]+ (Ppm: 16.3)	Vitis vinifera (Fruit)	grape_dhb_163_1 Resolution: 17μm, 132x115 Description Grape berries fruit, condition: Late