Low Mol Wt Allergens: Alphabetical Listing of Allergens

Name IUPAC Name FORMULA MOL_
WEIGHT
LOGP3 CID CAS NUMBER
Phytonadiol 2-methyl-3-[(E,7R,11R)-3,7,11,15-tetramethylhexadec-2-enyl]naphthalene-1,4-diol C31H48O2 452.712 11.9 5280585 572-96-3
Picibanil (2S,5R,6R)-3,3-dimethyl-7-oxo-6-[(2-phenylacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate C16H17N2O4S- 333.382 2.5 640429 113-98-4
Pimaricin C33H47NO13 665.725 -1.3 5281099 7681-93-8
Platinum salts platinum Pt 195.078 0 23939 7440-06-4
Plicatic acid (1S,2S,3R)-1-(3,4-dihydroxy-5-methoxy-phenyl)-2,3,7-trihydroxy-3-(hydroxymethyl)-6-methoxy-tetralin-2-carboxylic acid C20H22O10 422.383 0.9 104836 16462-65-0
Polyfunctional aziridine (PFA) / Pentaerythritol tris[3-(1-aziridinyl)propionate] [2,2-bis[3-(aziridin-1-yl)propanoyloxymethyl]-3-hydroxypropyl] 3-(aziridin-1-yl)propanoate C20H33N3O7 427.5 -1.4 92667 57116-45-7
Polymyxin B 4-amino-N-[1-[[3-amino-1-[[6,9,18-tris(2-aminoethyl)-15-benzyl-3-(2-hydroxyethyl)-12-isobutyl-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptazacyclotricos-21-yl]carbamoyl]propyl]carbamoyl]-3-hydroxy-propyl]-2-formamido-butanamide; sulfuric acid C48H84N16O17S 1189.34 0 3083708 1404-26-8
Polymyxin B sulfate / Chloromyxin 4-amino-N-[1-[[3-amino-1-[[6,9,18-tris(2-aminoethyl)-15-benzyl-3-(2-hydroxyethyl)-12-isobutyl-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptazacyclotricos-21-yl]carbamoyl]propyl]carbamoyl]-3-hydroxy-propyl]-2-formamido-butanamide; sulfuric acid C48H84N16O17S 1189.34 0 3083708 1405-20-5
Polymyxin B2 N-[(2S)-4-amino-1-[[(2S,3R)-1-[[(2S)-4-amino-1-oxo-1-[[(3S,6S,9S,12S,15R,18S,21S)-6,9,18-tris(2-aminoethyl)-15-benzyl-3-[(1R)-1-hydroxyethyl]-12-(2-methylpropyl)-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptazacyclotricos-21-yl]amino]butan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-1-oxobutan-2-yl]-6-methylheptanamide C55H96N16O13 1189.5 -3 11982455 34503-87-2
Polyoxyethylene (8) stearate / Polyoxyl 40 strearate / Polyoxyl 8 stearate 2-hydroxyethyl octadecanoate C20H40O3 328.53 7.8 24762 9004-99-3
Polysorbates 2-[2-[3,4-bis(2-hydroxyethoxy)oxolan-2-yl]-2-(2-hydroxyethoxy)ethoxy]ethyl (E)-octadec-9-enoate C32H60O10 604.8 4.8 5281955 9005-65-6
Polyurethane / PU ethylurea C3H8N2O 88.1084 -0.7 12254 625-52-5
Polyvinylpyrrolidone / PVP 1-vinylpyrrolidin-2-one C6H9NO 111.142 0.4 6917 88-12-0, 9003-39-8
Ponceau / Ponceau 4R 7-oxo-8-[(4-sulfonato-1-naphthyl)hydrazono]naphthalene-1,3-disulfonate C20H11N2O10S3-3 535.504 0.9 6786926 2611-82-7
Potassium benzoate potassium benzoate C7H5KO2 160.212 0 23661960 582-25-2
Potassium bisulphite / Potassium hydrogen sulfite potassium sulfanide HKS 72.1712 0 102109 1310-61-8
Potassium carbonate / Salt of tartar dipotassium carbonate CK2O3 138.206 0 11430 584-08-7
Potassium carbonate / Salt of tartar dipotassium;carbonate;hydrate CH2K2O4 155.923 0 21835276 6381-79-9
Potassium dichromate dipotassium oxido-(oxido(dioxo)chromio)oxy-dioxo-chromium Cr2K2O7 294.185 0 24502 7778-50-9
Potassium dicyanoaurate potassium gold(1+) dicyanide C2AuKN2 288.1 0 159710 13967-50-5