1.0 2010-04-08 22:09:44 UTC 2019-11-26 03:05:10 UTC FDB011630 2-Acetyl-4,5-dihydrothiazole Reported in beef broth, roast beef and overpasteurized beer. Roasted meat-like flavour ingredient. 2-Acetyl-4,5-dihydrothiazole is found in alcoholic beverages and animal foods. 1-(4,5-Dihydro-1,3-thiazol-2-yl)ethanone 1-(4,5-dihydro-2-Thiazolyl)-ethanone 1-(4,5-Dihydro-2-thiazolyl)ethanone, 9CI 2-Acetyl-2-thiazoline 2-acetylthiazoline 2-Thiazoline, 2-acetyl Acetylthiazoline Ethanone, 1-(4,5-dihydro-2-thiazolyl)- FEMA 3817 Methyl 2-thiazolin-2-yl ketone, 8CI C5H7NOS 129.18 129.024834541 1-(4,5-dihydro-1,3-thiazol-2-yl)ethan-1-one 1-(4,5-dihydro-1,3-thiazol-2-yl)ethanone 29926-41-8 CC(=O)C1=NCCS1 InChI=1S/C5H7NOS/c1-4(7)5-6-2-3-8-5/h2-3H2,1H3 FZOZFDAMVVEZSJ-UHFFFAOYSA-N belongs to the class of organic compounds known as thiazolines. These are heterocyclic compounds containing a five-member unsaturated aliphatic ring with one nitrogen atom, one sulfur atom, three carbon atoms. Thiazolines Organic compounds Organoheterocyclic compounds Azolines Thiazolines Aliphatic heteromonocyclic compounds Azacyclic compounds Hydrocarbon derivatives Ketones Organic oxides Organonitrogen compounds Organopnictogen compounds Propargyl-type 1,3-dipolar organic compounds Aliphatic heteromonocyclic compound Azacycle Carbonyl group Hydrocarbon derivative Ketone Meta-thiazoline Organic 1,3-dipolar compound Organic nitrogen compound Organic oxide Organic oxygen compound Organonitrogen compound Organooxygen compound Organopnictogen compound Propargyl-type 1,3-dipolar organic compound logp 0.53 ALOGPS logs -1.40 ALOGPS solubility 5.15e+00 g/l ALOGPS melting_point Mp 25-26° logp 1 ChemAxon pka_strongest_acidic 18.38 ChemAxon pka_strongest_basic 2.37 ChemAxon iupac 1-(4,5-dihydro-1,3-thiazol-2-yl)ethan-1-one ChemAxon average_mass 129.18 ChemAxon mono_mass 129.024834541 ChemAxon smiles CC(=O)C1=NCCS1 ChemAxon formula C5H7NOS ChemAxon inchi InChI=1S/C5H7NOS/c1-4(7)5-6-2-3-8-5/h2-3H2,1H3 ChemAxon inchikey FZOZFDAMVVEZSJ-UHFFFAOYSA-N ChemAxon polar_surface_area 29.43 ChemAxon refractivity 34.24 ChemAxon polarizability 12.88 ChemAxon rotatable_bond_count 1 ChemAxon acceptor_count 2 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 2713 Specdb::CMs 134477 Specdb::CMs 142211 Specdb::MsIr 6152 Specdb::MsIr 6153 Specdb::MsMs 64140 Specdb::MsMs 64141 Specdb::MsMs 64142 Specdb::MsMs 121209 Specdb::MsMs 121210 Specdb::MsMs 121211 Specdb::MsMs 2800321 Specdb::MsMs 2800322 Specdb::MsMs 2800323 Specdb::MsMs 2878340 Specdb::MsMs 2878341 Specdb::MsMs 2878342 Specdb::NmrOneD 120658 Specdb::NmrOneD 120659 Specdb::NmrOneD 120660 Specdb::NmrOneD 120661 Specdb::NmrOneD 120662 Specdb::NmrOneD 120663 Specdb::NmrOneD 120664 Specdb::NmrOneD 120665 Specdb::NmrOneD 120666 Specdb::NmrOneD 120667 Specdb::NmrOneD 120668 Specdb::NmrOneD 120669 Specdb::NmrOneD 120670 Specdb::NmrOneD 120671 Specdb::NmrOneD 120672 Specdb::NmrOneD 120673 Specdb::NmrOneD 120674 Specdb::NmrOneD 120675 Specdb::NmrOneD 120676 Specdb::NmrOneD 120677 HMDB33561 #<Reference:0x000055ce32578108> Alcoholic beverages Unknown generic Corn Type 1 specific Zea mays 4577 0.0 0.0 0.0 mg/L bread chip corn nutty popcorn potato roast taco toasted