Heptyl 4-hydroxybenzoate

Found 7 Sample Hits

m/z	Adducts	Species	Organ	Scanning	Sample
237.1498	[M+H]+ PPM:5.4	Homo sapiens	esophagus	DESI ()	LNTO22_1_3 - MTBLS385 Resolution: 75μm, 121x68 Description
237.1495	[M+H]+ PPM:4.2	Homo sapiens	esophagus	DESI ()	LNTO29_16_2 - MTBLS385 Resolution: 17μm, 95x101 Description
237.1499	[M+H]+ PPM:5.8	Homo sapiens	esophagus	DESI ()	LNTO22_1_9 - MTBLS385 Resolution: 75μm, 89x74 Description
237.1498	[M+H]+ PPM:5.4	Homo sapiens	colorectal adenocarcinoma	DESI ()	439TopL, 409TopR, 429BottomL, 419BottomR-profile - MTBLS415 Resolution: 17μm, 157x136 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).
237.1502	[M+H]+ PPM:7.1	Homo sapiens	esophagus	DESI ()	LNTO22_1_5 - MTBLS385 Resolution: 75μm, 135x94 Description
237.1498	[M+H]+ PPM:5.4	Homo sapiens	esophagus	DESI ()	LNTO22_1_7 - MTBLS385 Resolution: 75μm, 69x54 Description
237.1502	[M+H]+ PPM:7.1	Homo sapiens	esophagus	DESI ()	LNTO22_2_1 - MTBLS385 Resolution: 75μm, 89x88 Description

Heptyl 4-hydroxybenzoate, also known as heptylparaben or nipaheptyl, belongs to the class of organic compounds known as p-hydroxybenzoic acid alkyl esters. These are aromatic compounds containing a benzoic acid, which is esterified with an alkyl group and para-substituted with a hydroxyl group. Heptyl 4-hydroxybenzoate is used as a food additive ("EAFUS: Everything Added to Food in the United States. "). Heptyl 4-hydroxybenzoate is a potentially toxic compound. No indication of carcinogenicity to humans (not listed by IARC). These are compounds containing an hydroxybenzoic acid (or a derivative), which is a benzene ring bearing a carboxylic acid. It is used as a food additive . CONFIDENCE standard compound; INTERNAL_ID 575; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5546; ORIGINAL_PRECURSOR_SCAN_NO 5541 CONFIDENCE standard compound; INTERNAL_ID 575; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5537; ORIGINAL_PRECURSOR_SCAN_NO 5532 CONFIDENCE standard compound; INTERNAL_ID 575; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5548; ORIGINAL_PRECURSOR_SCAN_NO 5545 CONFIDENCE standard compound; INTERNAL_ID 575; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5514; ORIGINAL_PRECURSOR_SCAN_NO 5512 CONFIDENCE standard compound; INTERNAL_ID 575; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5543; ORIGINAL_PRECURSOR_SCAN_NO 5539 CONFIDENCE standard compound; INTERNAL_ID 575; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5543; ORIGINAL_PRECURSOR_SCAN_NO 5540 D010592 - Pharmaceutic Aids > D011310 - Preservatives, Pharmaceutical > D010226 - Parabens It is used as a food additive .