M/Z: 424.2728

Hit 2 annotations: Pravastatin_[M-H2O+NH4]+; Nandrolone phenpropionate_[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 4 Reference Ions Near m/z 424.2728

NovoCell ID	m/z	Mass Window	Metabolite	Ranking	Anatomy Context
MSI_000006857 Reliable	424.2771	424.277 ~ 424.2772 MzDiff: `0.6 ppm`	Nandrolone phenpropionate (BioDeep_00000006675) Formula: C27H34O3 (406.2508)	6.3 (100%)	Rattus norvegicus [UBERON:0004358] caput epididymis
MSI_000020357 Reliable	424.2787	424.2782 ~ 424.279 MzDiff: `3.2 ppm`	Nandrolone phenpropionate (BioDeep_00000006675) Formula: C27H34O3 (406.2508)	5.62 (100%)	Rattus norvegicus [UBERON:0004358] caput epididymis
MSI_000028211 Unreliable	424.2754	424.2754 ~ 424.2754 MzDiff: `none`	L-Prolinamide, glycyl-L-prolyl-L-arginyl- (BioDeep_00000180346) Formula: C18H32N8O4 (424.2546)	1.7 (100%)	Macropus giganteus [UBERON:0001891] midbrain
MSI_000061890 Unavailable	424.2792	424.2792 ~ 424.2792 MzDiff: `none`	1-heptadecanoyl-glycero-3-phosphate (BioDeep_00000055005) Formula: C20H41O7P (424.259)	-0.54 (100%)	Mus musculus [UBERON:0000956] cerebral cortex

Found 10 Sample Hits

Metabolite	Species	Sample
Pravastatin Formula: C23H36O7 (424.2461) Adducts: [M-H2O+NH4]+ (Ppm: 8.1)	Rattus norvegicus (Epididymis)	epik_dhb_head_ito03_18 Resolution: 17μm, 208x104 Description
Pravastatin Formula: C23H36O7 (424.2461) Adducts: [M-H2O+NH4]+ (Ppm: 10.3)	Rattus norvegicus (Epididymis)	epik_dhb_head_ito08_43 Resolution: 17μm, 298x106 Description
Nandrolone phenpropionate Formula: C27H34O3 (406.2508) Adducts: [M+NH4]+ (Ppm: 17.9)	Rattus norvegicus (Epididymis)	epik_dhb_head_ito08_44 Resolution: 17μm, 299x111 Description
Nandrolone phenpropionate Formula: C27H34O3 (406.2508) Adducts: [M+NH4]+ (Ppm: 18.2)	Rattus norvegicus (Epididymis)	epik_dhb_head_ito08_46 Resolution: 17μm, 298x106 Description
Nandrolone phenpropionate Formula: C27H34O3 (406.2508) Adducts: [M+NH4]+ (Ppm: 17.5)	Rattus norvegicus (Epididymis)	epik_dhb_head_ito08_47 Resolution: 17μm, 301x111 Description
Pravastatin Formula: C23H36O7 (424.2461) Adducts: [M-H2O+NH4]+ (Ppm: 6.2)	Rattus norvegicus (Epididymis)	epik_dhb_head_ito08_48 Resolution: 17μm, 294x107 Description
Pravastatin Formula: C23H36O7 (424.2461) Adducts: [M-H2O+NH4]+ (Ppm: 8.6)	Rattus norvegicus (Epididymis)	epik_dhb_head_ito01_04 Resolution: 17μm, 178x91 Description
Nandrolone phenpropionate Formula: C27H34O3 (406.2508) Adducts: [M+NH4]+ (Ppm: 17.7)	Rattus norvegicus (Epididymis)	epik_dhb_head_ito01_03 Resolution: 17μm, 159x110 Description
Nandrolone phenpropionate Formula: C27H34O3 (406.2508) Adducts: [M+NH4]+ (Ppm: 11.1)	Rattus norvegicus (normal)	epik_dhb_head_ito01_05 Resolution: 17μm, 183x105 Description
Nandrolone phenpropionate Formula: C27H34O3 (406.2508) Adducts: [M+NH4]+ (Ppm: 15.1)	Rattus norvegicus (Epididymis)	epik_dhb_head_ito01_06 Resolution: 17μm, 183x103 Description