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Chromatography & Spectroscopy Reagents
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18-Crown-6Cas Number: 17455-13-9Formula: C12H24O6 Molecular Weight: 264.32IUPAC Name: 1,4,7,10,13,16-hexaoxacyclooctadecaneSMILES: C1COCCOCCOCCOCCOCCO1InChIKey: XEZNGIUYQVAUSS-UHFFFAOYSA-NInChI: InChI=1S/C12H24O6/c1-2-14-5-6-16-9-10-18-12-11-17-8-7-15-4-3-13-1/h1-12H2Synonyms: 18-Crown-6|17455-13-9|1,4,7,10,13,16-HEXAOXACYCLOOCTADECANE|18-crown-6-ether|18-Crown-6 ether|Ethylene oxide cyclic h...
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2,5-Dihydroxybenzoic Acid Butylamine Salt [Matrix for MALDI-TOF/MS]Cas Number: 666174-80-7Formula: C7H6O4·C4H11N Molecular Weight: 227.26IUPAC Name: butan-1-amine;2,5-dihydroxybenzoic acidSMILES: CCCCN.C1=CC(=C(C=C1O)C(=O)O)OInChIKey: OGLUKKYDTRVMHP-UHFFFAOYSA-NInChI: InChI=1S/C7H6O4.C4H11N/c8-4-1-2-6(9)5(3-4)7(10)11;1-2-3-4-5/h1-3,8-9H,(H,10,11);2-5H2,1H3Synonyms: SCHEMBL6512662 | 2,5-Dihydroxybenzoicacidbutylaminesalt | 2,5-Dihydroxybenzoic acid butylamine salt | OGLUKKYDTRVMHP-...
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Catechol violet indicatorCas Number: 115-41-3 EC Number: 204-088-3Formula: C19H14O7S Molecular Weight: 386.38IUPAC Name: 4-[3-(3,4-dihydroxyphenyl)-1,1-dioxo-2,1λ6-benzoxathiol-3-yl]benzene-1,2-diolSMILES: C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC(=C(C=C3)O)O)C4=CC(=C(C=C4)O)OInChIKey: RRRCKIRSVQAAAS-UHFFFAOYSA-NInChI: InChI=1S/C19H14O7S/c20-14-7-5-11(9-16(14)22)19(12-6-8-15(21)17(23)10-12)13-3-1-2-4-18(13)27(24,25)26-19/h1-10,20-23HSynonyms: Pyrocatechol violet|115-41-3|Catechol violet|1,2-Benzenediol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis-|Py...
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Heptanal 2,4-dinitrophenylhydrazoneCas Number: 2074-05-7Formula: C13H18N4O4 Molecular Weight: 294.31IUPAC Name: N-[(E)-heptylideneamino]-2,4-dinitroanilineSMILES: CCCCCCC=NNC1=C(C=C(C=C1)[N+](=O)[O-])[N+](=O)[O-]InChIKey: HAPHKPXFYXPWDK-NTEUORMPSA-NInChI: InChI=1S/C13H18N4O4/c1-2-3-4-5-6-9-14-15-12-8-7-11(16(18)19)10-13(12)17(20)21/h7-10,15H,2-6H2,1H3/b14-9+Synonyms: Heptaldehyde, 2,4-dinitrophenyl hydrazone | (1E)-Heptanal (2,4-dinitrophenyl)hydrazone | HEPTALDEHYDE (DNPH DERIVATIV...
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p-Hydrazinobenzenesulfonic Acid HemihydrateCas Number: 854689-07-9 Compound CID: 66825Formula: C6H8N2O3S·1/2H2O Molecular Weight: 188.2IUPAC Name: 4-hydrazinylbenzenesulfonic acidSMILES: C1=CC(=CC=C1NN)S(=O)(=O)OInChIKey: IOMZCWUHFGMSEJ-UHFFFAOYSA-NInChI: InChI=1S/C6H8N2O3S/c7-8-5-1-3-6(4-2-5)12(9,10)11/h1-4,8H,7H2,(H,9,10,11)Synonyms: Hydrazinobenzenesulfonic acidhemihydrate | 3-15-00-00865 (Beilstein Handbook Reference) | Phenylhydrazine-4-sulfonic ...
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4-(5-Chloro-2-pyridylazo)-1,3-phenylenediamine [for Colorimetric Analysis of Co, Cd]Cas Number: 33006-91-6Formula: C11H10ClN5 Molecular Weight: 247.69IUPAC Name: 4-[(5-chloropyridin-2-yl)diazenyl]benzene-1,3-diamineSMILES: C1=CC(=C(C=C1N)N)N=NC2=NC=C(C=C2)ClInChIKey: WLNTVTDTBKPTCA-UHFFFAOYSA-NInChI: InChI=1S/C11H10ClN5/c12-7-1-4-11(15-6-7)17-16-10-3-2-8(13)5-9(10)14/h1-6H,13-14H2Synonyms: 4-(5-Chloro-2-pyridylazo)-m-phenylenediamine | WLNTVTDTBKPTCA-WUKNDPDISA-N | SCHEMBL12805490 | MFCD00059781 | 4-[(1E)...
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2,3,5-Triphenyl-tetrazolium chloride solutionFormula: C19H15ClN4 Molecular Weight: 334.80IUPAC Name: 2,3,5-triphenyltetrazol-2-ium;chlorideSMILES: C1=CC=C(C=C1)C2=NN([N+](=N2)C3=CC=CC=C3)C4=CC=CC=C4.[Cl-]InChIKey: PKDBCJSWQUOKDO-UHFFFAOYSA-MInChI: InChI=1S/C19H15N4.ClH/c1-4-10-16(11-5-1)19-20-22(17-12-6-2-7-13-17)23(21-19)18-14-8-3-9-15-18;/h1-15H;1H/q+1;/p-1Synonyms: DS-13606 | NSC5053 | NSC-5053 | T0520 | SY061570 | Z104473956 | 2,3,5-triphenyl-2h-tetrazol-3-ium chloride | DTXSID30...
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o-Cresolphthalein ComplexoneCas Number: 2411-89-4 EC Number: 219-318-8Formula: C32H32N2O12 Molecular Weight: 636.6IUPAC Name: show more
SMILES: CC1=CC(=CC(=C1O)CN(CC(=O)O)CC(=O)O)C2(C3=CC=CC=C3C(=O)O2)C4=CC(=C(C(=C4)C)O)CN(CC(=O)O)CC(=O)OInChIKey: IYZPEGVSBUNMBE-UHFFFAOYSA-NInChI: show more Synonyms: Diacetylmethane | o-Cresolphthalexon | DTXSID5062392 | Q907634 | FT-0634254 | 1-Butanol, 3-methyl- | Glycine,N,N'-[(3... -
trans-Ferulic AcidCas Number: 537-98-4 EC Number: 214-490-0Formula: C10H10O4 Molecular Weight: 194.18IUPAC Name: (E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoic acidSMILES: COC1=C(C=CC(=C1)C=CC(=O)O)OInChIKey: KSEBMYQBYZTDHS-HWKANZROSA-NInChI: InChI=1S/C10H10O4/c1-14-9-6-7(2-4-8(9)11)3-5-10(12)13/h2-6,11H,1H3,(H,12,13)/b5-3+Synonyms: (E)-3-(4-hydroxy-3-methoxy-phenyl)prop-2-enoic acid | (E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoic acid | 3-(4-Hydro...
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2,3-Diphenylmaleic AnhydrideCas Number: 4808-48-4Formula: C16H10O3 Molecular Weight: 250.25IUPAC Name: 3,4-diphenylfuran-2,5-dioneSMILES: C1=CC=C(C=C1)C2=C(C(=O)OC2=O)C3=CC=CC=C3InChIKey: OUJCFCNZIUTYBH-UHFFFAOYSA-NInChI: InChI=1S/C16H10O3/c17-15-13(11-7-3-1-4-8-11)14(16(18)19-15)12-9-5-2-6-10-12/h1-10HSynonyms: NSC 47959 | 2,3-Diphenylmaleic anhydride | 2,5-Furandione, 3,4-diphenyl- | AS-59408 | SCHEMBL592300 | 2-Methylaminopr...
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1-ThioglycerolCas Number: 96-27-5 Compound CID: 7291Formula: C3H8O2S Molecular Weight: 108.16IUPAC Name: 3-sulfanylpropane-1,2-diolSMILES: C(C(CS)O)OInChIKey: PJUIMOJAAPLTRJ-UHFFFAOYSA-NInChI: InChI=1S/C3H8O2S/c4-1-3(5)2-6/h3-6H,1-2H2Synonyms: NCGC00260427-01 | 1,2-Propanediol, 3-mercapto- | HSDB 2184 | D92320 | 2,3-Dihydroxypropanethiol | 3-Mercapto-1,2-prop...
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Nonanal 2,4-dinitrophenylhydrazoneCas Number: 2348-19-8Formula: C15H22N4O4 Molecular Weight: 322.36IUPAC Name: 2,4-dinitro-N-[(E)-nonylideneamino]anilineSMILES: CCCCCCCCC=NNC1=C(C=C(C=C1)[N+](=O)[O-])[N+](=O)[O-]InChIKey: STBNOHBRCCXRIK-LFIBNONCSA-NInChI: InChI=1S/C15H22N4O4/c1-2-3-4-5-6-7-8-11-16-17-14-10-9-13(18(20)21)12-15(14)19(22)23/h9-12,17H,2-8H2,1H3/b16-11+Synonyms: Nonanal, 2-(2,4-dinitrophenyl)hydrazone | 2,4-dinitrophenylhydrazone nonanal | 2,4-dinitro-N-[(E)-nonylideneamino]ani...
