Catechols

Catéchol, 99 %, Alfa Aesar™

N° CAS: 120-80-9 Formule moléculaire: C6H6O2 Molecular Weight (g/mol): 110.112 Numéro MDL: MFCD00002188 InChI Key: YCIMNLLNPGFGHC-UHFFFAOYSA-N Synonyme: pyrocatechol, catechol, 1,2-dihydroxybenzene, 1,2-benzenediol, pyrocatechin, 2-hydroxyphenol, o-benzenediol, pyrocatechine, o-dihydroxybenzene, o-dioxybenzene PubChem CID: 289 ChEBI: CHEBI:18135 IUPAC Name: Benzène-1,2-diol SMILES: C1=CC=C(C(=C1)O)O

L(-)-épinéphrine, 99 %, ACROS Organics™

N° CAS: 51-43-4 Formule moléculaire: C9H13NO3 Molecular Weight (g/mol): 183.21 Numéro MDL: MFCD00002204 InChI Key: UCTWMZQNUQWSLP-VIFPVBQESA-N Synonyme: epinephrine, l-adrenaline, adrenaline, l-epinephrine, adrenalin, levoepinephrine, epinefrina, --adrenaline, adnephrine, chelafrin PubChem CID: 5816 ChEBI: CHEBI:28918 IUPAC Name: 4-[(1R)-1-hydroxy-2-(méthylamino)éthyl]benzène-1,2-diol SMILES: CNCC(C1=CC(=C(C=C1)O)O)O

Alfa Aesar™ Monohydrate de sel disodique d’acide 1,2-dihydroxybenzène-3,5-disulfonique, 97 %

N° CAS: 270573-71-2 Formule moléculaire: C6H6Na2O9S2 Molecular Weight (g/mol): 332.205 Numéro MDL: MFCD00007473 InChI Key: ZLRROLLKQDRDPI-UHFFFAOYSA-L Synonyme: tiron monohydrate, sodium 4,5-dihydroxybenzene-1,3-disulfonate hydrate, unii-kht84q5m4r, 4,5-dihydroxy-1,3-benzenedisulfonic acid disodium salt monohydrate, kht84q5m4r, disodium 4,5-dihydroxybenzene-1,3-disulfonate hydrate, 1,2-dihydroxybenzene-3,5-disulfonic acid disodium salt monohydrate, 1,3-benzenedisulfonicacid, 4,5-dihydroxy-, sodium salt, hydrate 1:2:1, 4,5-dihydroxybenzene-1,3-disulfonic acid, sodium salt, sodium salt, hydrate, sdd PubChem CID: 2723960 IUPAC Name: disodium ; 4,5-dihydroxybenzène-1,3-disulfonate ; hydrate SMILES: C1=C(C=C(C(=C1S(=O)(=O)[O-])O)O)S(=O)(=O)[O-].O.[Na+].[Na+]

Catéchol, 99 +%, ACROS Organics™

N° CAS: 120-80-9 Formule moléculaire: C6H6O2 Molecular Weight (g/mol): 110.11 InChI Key: YCIMNLLNPGFGHC-UHFFFAOYSA-N Synonyme: pyrocatechol, catechol, 1,2-dihydroxybenzene, 1,2-benzenediol, pyrocatechin, 2-hydroxyphenol, o-benzenediol, pyrocatechine, o-dihydroxybenzene, o-dioxybenzene PubChem CID: 289 ChEBI: CHEBI:18135 IUPAC Name: Benzène-1,2-diol SMILES: C1=CC=C(C(=C1)O)O

Acide 3,4-dihydroxycinnamique, 99+ %, isomère principalement trans, ACROS Organics™

N° CAS: 331-39-5 Formule moléculaire: C9H8O4 Molecular Weight (g/mol): 180.16 InChI Key: QAIPRVGONGVQAS-DUXPYHPUSA-N Synonyme: caffeic acid, 3,4-dihydroxycinnamic acid, 3-3,4-dihydroxyphenyl acrylic acid, trans-caffeate, 3,4-dihydroxy-trans-cinnamate, 2e-3-3,4-dihydroxyphenyl prop-2-enoic acid, 3,4-dihydroxybenzeneacrylic acid, e-3-3,4-dihydroxyphenyl acrylic acid, trans-caffeic acid, 3-3,4-dihydroxyphenyl propenoic acid PubChem CID: 689043 ChEBI: CHEBI:16433 IUPAC Name: Acide (E)-3-(3,4-dihydroxyphényl)prop-2-énoïque SMILES: C1=CC(=C(C=C1C=CC(=O)O)O)O

4-méthylcatéchol, 98 %, ACROS Organics™

N° CAS: 452-86-8 Formule moléculaire: C7H8O2 Molecular Weight (g/mol): 124.14 Numéro MDL: MFCD00002205 InChI Key: ZBCATMYQYDCTIZ-UHFFFAOYSA-N Synonyme: 4-methylcatechol, 3,4-dihydroxytoluene, homocatechol, 4-methyl-1,2-benzenediol, p-methylcatechol, 4-methylpyrocatechol, homopyrocatechol, 1,2-dihydroxy-4-methylbenzene, p-methylpyrocatechol, toluene-3,4-diol PubChem CID: 9958 ChEBI: CHEBI:17254 IUPAC Name: 4-méthylbenzène-1,2-diol SMILES: CC1=CC(=C(C=C1)O)O

Alfa Aesar™ L-adrénaline, 98+ %

N° CAS: 51-43-4 Formule moléculaire: C9H13NO3 Molecular Weight (g/mol): 183.207 Numéro MDL: MFCD00002204 InChI Key: UCTWMZQNUQWSLP-VIFPVBQESA-N Synonyme: epinephrine, l-adrenaline, adrenaline, l-epinephrine, adrenalin, levoepinephrine, epinefrina, --adrenaline, adnephrine, chelafrin PubChem CID: 5816 ChEBI: CHEBI:28918 IUPAC Name: 4-[(1R)-1-hydroxy-2-(méthylamino)éthyl]benzène-1,2-diol SMILES: CNCC(C1=CC(=C(C=C1)O)O)O

Alfa Aesar™ Acide 3,4-dihydroxyphénylacétique, 98+ %

N° CAS: 102-32-9 Formule moléculaire: C8H8O4 Molecular Weight (g/mol): 168.148 Numéro MDL: MFCD00004338 InChI Key: CFFZDZCDUFSOFZ-UHFFFAOYSA-N Synonyme: 3,4-dihydroxyphenylacetic acid, dopac, homoprotocatechuic acid, 2-3,4-dihydroxyphenyl acetic acid, dopacetic acid, benzeneacetic acid, 3,4-dihydroxy, dihydroxyphenylacetic acid, 3,4-dihydroxybenzeneacetic acid, 4-carboxymethylcatechol, homoprotocatechuate PubChem CID: 547 ChEBI: CHEBI:41941 IUPAC Name: Acide 2-(3,4-dihydroxyphényl)acétique SMILES: C1=CC(=C(C=C1CC(=O)O)O)O

Alfa Aesar™ Acide 3,4-dihydroxybenzoïque, 97 %

N° CAS: 99-50-3 Formule moléculaire: C7H6O4 Molecular Weight (g/mol): 154.121 Numéro MDL: MFCD00002509 InChI Key: YQUVCSBJEUQKSH-UHFFFAOYSA-N Synonyme: protocatechuic acid, 4-carboxy-1,2-dihydroxybenzene, protocatehuic acid, benzoic acid, 3,4-dihydroxy, protocatechuate, 4,5-dihydroxybenzoic acid, 3,4-dihydroxybenzoicacid, unii-36r5qj8l4b, ccris 6291, chembl37537 PubChem CID: 72 ChEBI: CHEBI:36062 IUPAC Name: Acide 3,4-dihydroxybenzoïque SMILES: C1=CC(=C(C=C1C(=O)O)O)O

Chlorhydrate d’isoprénaline, 98 %, ACROS Organics™

N° CAS: 51-30-9 Formule moléculaire: C11H17NO3·ClH Molecular Weight (g/mol): 247.72 InChI Key: IROWCYIEJAOFOW-UHFFFAOYSA-N Synonyme: isoprenaline hydrochloride, isoproterenol hydrochloride, isuprel, euspiran, isoprenaline hcl, isoproterenol hcl, aerolone, aerotrol, izadrin, vapo-iso PubChem CID: 5807 IUPAC Name: 4-[1-hydroxy-2-(propan-2-ylamino)éthyl]benzène-1,2-diol ; Chlorhydrate SMILES: CC(C)NCC(C1=CC(=C(C=C1)O)O)O.Cl

Acide 3,4-dihydroxyphénylacétique, 98 %, ACROS Organics™

N° CAS: 102-32-9 Formule moléculaire: C8H8O4 Molecular Weight (g/mol): 168.15 Numéro MDL: MFCD00004338 InChI Key: CFFZDZCDUFSOFZ-UHFFFAOYSA-N Synonyme: 3,4-dihydroxyphenylacetic acid, dopac, homoprotocatechuic acid, 2-3,4-dihydroxyphenyl acetic acid, dopacetic acid, benzeneacetic acid, 3,4-dihydroxy, dihydroxyphenylacetic acid, 3,4-dihydroxybenzeneacetic acid, 4-carboxymethylcatechol, homoprotocatechuate PubChem CID: 547 ChEBI: CHEBI:41941 IUPAC Name: Acide 2-(3,4-dihydroxyphényl)acétique SMILES: C1=CC(=C(C=C1CC(=O)O)O)O

Hydrobromure de 3,4-dihydroxybenzylamine, 98 %, ACROS Organics™

N° CAS: 16290-26-9 Formule moléculaire: C7H9NO2·HBr Molecular Weight (g/mol): 220.07 Numéro MDL: MFCD00012859 InChI Key: BVFZTXFCZAXSHN-UHFFFAOYSA-N Synonyme: 3,4-dihydroxybenzylamine hydrobromide, 4-aminomethyl benzene-1,2-diol hydrobromide, dhba hydrobromide, acmc-1afa4, 1, 4-aminomethyl-, hydrobromide, 4-aminomethyl catechol hydrobromide, 3,4 dihydroxybenzylamine hydrobromide, 3,4-dihy-droxybenzylamine hydrobromide, 3,4-dihydroxy benzylamine hydrobromide, 4-aminomethyl benzene-1,2-diol, bromide PubChem CID: 13343562 IUPAC Name: 4-(aminométhyl)benzène-1,2-diol;bromhydrate SMILES: C1=CC(=C(C=C1CN)O)O.Br

Alfa Aesar™ Bromhydrate de 3,4-dihydroxybenzylamine, 98 %

N° CAS: 16290-26-9 Formule moléculaire: C7H10BrNO2 Molecular Weight (g/mol): 220.066 Numéro MDL: MFCD00012859 InChI Key: BVFZTXFCZAXSHN-UHFFFAOYSA-N Synonyme: 3,4-dihydroxybenzylamine hydrobromide, 4-aminomethyl benzene-1,2-diol hydrobromide, dhba hydrobromide, acmc-1afa4, 1, 4-aminomethyl-, hydrobromide, 4-aminomethyl catechol hydrobromide, 3,4 dihydroxybenzylamine hydrobromide, 3,4-dihy-droxybenzylamine hydrobromide, 3,4-dihydroxy benzylamine hydrobromide, 4-aminomethyl benzene-1,2-diol, bromide PubChem CID: 13343562 IUPAC Name: 4-(aminométhyl)benzène-1,2-diol;bromhydrate SMILES: C1=CC(=C(C=C1CN)O)O.Br

Alfa Aesar™ 3-Méthylcatéchol, 98 %

N° CAS: 488-17-5 Formule moléculaire: C7H8O2 Molecular Weight (g/mol): 124.139 Numéro MDL: MFCD00016435 InChI Key: PGSWEKYNAOWQDF-UHFFFAOYSA-N Synonyme: 3-methylcatechol, 2,3-dihydroxytoluene, 3-methylpyrocatechol, 1,2-benzenediol, 3-methyl, 2,3-toluenediol, dihydroxytoluene, pyrocatechol, 3-methyl, catechol, 3-methyl, 1,2-dihydroxy-3-methylbenzene, 3-methyl-1,2-benzenediol PubChem CID: 340 ChEBI: CHEBI:18404 IUPAC Name: 3-méthylbenzène-1,2-diol SMILES: CC1=C(C(=CC=C1)O)O

Acide 3,4-dihydroxybenzoïque, 97 %, Acros Organics

N° CAS: 99-50-3 Formule moléculaire: C7H6O4 Molecular Weight (g/mol): 154.12 Numéro MDL: MFCD00002509 InChI Key: YQUVCSBJEUQKSH-UHFFFAOYSA-N Synonyme: protocatechuic acid, 4-carboxy-1,2-dihydroxybenzene, protocatehuic acid, benzoic acid, 3,4-dihydroxy, protocatechuate, 4,5-dihydroxybenzoic acid, 3,4-dihydroxybenzoicacid, unii-36r5qj8l4b, ccris 6291, chembl37537 PubChem CID: 72 ChEBI: CHEBI:36062 IUPAC Name: Acide 3,4-dihydroxybenzoïque SMILES: C1=CC(=C(C=C1C(=O)O)O)O

Alfa Aesar™ 3-Bromocatéchol, 95 %

N° CAS: 14381-51-2 Formule moléculaire: C6H5BrO2 Molecular Weight (g/mol): 189.008 Numéro MDL: MFCD00869768 InChI Key: JPBDMIWPTFDFEU-UHFFFAOYSA-N Synonyme: 3-bromocatechol, 3-bromopyrocatechol, 1-bromo-2,3-dihydroxybenzene, 1,2-benzenediol, 3-bromo, benzenediol, bromo, 3-bromo-1,2-benzenediol, 2,3-dihydroxy-bromobenzene, bromocatechol, 3-bromoatechol, pubchem19085 PubChem CID: 26659 IUPAC Name: 3-bromobenzène-1,2-diol SMILES: C1=CC(=C(C(=C1)Br)O)O

Alfa Aesar™ 3-Fluorocatéchol, 99 %

N° CAS: 363-52-0 Formule moléculaire: C6H5FO2 Molecular Weight (g/mol): 128.102 Numéro MDL: MFCD00042582 InChI Key: DXOSJQLIRGXWCF-UHFFFAOYSA-N Synonyme: 3-fluorocatechol, pyrocatechol, 3-fluoro, 1,2-benzenediol, 3-fluoro, 1,2-dihydroxy-3-fluorobenzene, 3-fluoro-1,2-dihydroxybenzene, 3-fluoro-1,2-benzenediol, 1-fluoro-2,3-dihydroxybenzene, 3fa, pubchem4142 PubChem CID: 67764 ChEBI: CHEBI:39876 IUPAC Name: 3-fluorobenzène-1,2-diol SMILES: C1=CC(=C(C(=C1)F)O)O

Alfa Aesar™ Acide nordihydroguaiarétique, 97 %

N° CAS: 500-38-9 Formule moléculaire: C18H22O4 Molecular Weight (g/mol): 302.37 Numéro MDL: MFCD00002206 InChI Key: HCZKYJDFEPMADG-UHFFFAOYSA-N Synonyme: nordihydroguaiaretic acid, ndga, dihydronorguaiaretic acid, norhydroguaiaretic acid, nordihydroguairaretic acid, norguaiaretic acid, dihydro, 1,2-benzenediol, 4,4'-2,3-dimethyl-1,4-butanediyl bis, dinorguaiaretic acid, dihydro, 4,4'-2,3-dimethyltetramethylene dipyrocatechol, 2,3-bis 3,4-dihydroxyphenylmethyl butane PubChem CID: 4534 ChEBI: CHEBI:7625 IUPAC Name: 4-[4-(3,4-dihydroxyphényl)-2,3-diméthylbutyl]benzène-1,2-diol SMILES: CC(CC1=CC(=C(C=C1)O)O)C(C)CC2=CC(=C(C=C2)O)O

Alfa Aesar™ Éthyl 3,4-dihydroxycinnamate, 97 %

N° CAS: 66648-50-8 Formule moléculaire: C11H12O4 Molecular Weight (g/mol): 208.213 Numéro MDL: MFCD00045754 InChI Key: WDKYDMULARNCIS-GQCTYLIASA-N Synonyme: ethyl caffeate, ethyl 3-3,4-dihydroxyphenyl acrylate, ethyl 3,4-dihydroxycinnamate, caffeic acid ethyl ester, ethyl trans-caffeate, unii-76gbb1ju5y, e-ethyl 3-3,4-dihydroxyphenyl acrylate, 3,4-dihydroxycinnamic acid ethyl ester, 76gbb1ju5y, chembl17347 PubChem CID: 5317238 ChEBI: CHEBI:69656 IUPAC Name: Éthyl (E)-3-(3,4-dihydroxyphényl)prop-2-énoate SMILES: CCOC(=O)C=CC1=CC(=C(C=C1)O)O

Tiron, ACROS Organics™

N° CAS: 149-45-1 Formule moléculaire: C6H10Na2O8S2 Molecular Weight (g/mol): 320.238 Numéro MDL: MFCD00149531 InChI Key: HEOKHLCODUWALT-UHFFFAOYSA-N Synonyme: 4,5-Dihydroxy-1,3-benzenedisulfonic acid, disodium salt monohydrate PubChem CID: 131674010 IUPAC Name: 4,5-dihydroxybenzène-1,3-acide disulfonique;hydrogène moléculaire ; sodium SMILES: [HH].[HH].C1=C(C=C(C(=C1S(=O)(=O)O)O)O)S(=O)(=O)O.[Na].[Na]

Alfa Aesar™ 3,4-Dihydroxybenzhydrazide, 97 %

N° CAS: 39635-11-5 Formule moléculaire: C7H8N2O3 Molecular Weight (g/mol): 168.152 Numéro MDL: MFCD00017064 InChI Key: WGXWEXNJRZMIPT-UHFFFAOYSA-N Synonyme: 3,4-dihydroxybenzhydrazide, 3,4-dihydroxy-benzoic acid hydrazide, 4-???benzene-1,2-diol, protocatechuhydrazide, acmc-1ad2t, 3,4-dihydroxy-benzohydrazide, 3,4-bis oxidanyl benzohydrazide, 3,4-dihydroxybenzoic acid hydrazide, 3,4-dihydroxy-benzoesaeure-hydrazid, 3,4-dihydroxybenzoic acid, hydrazide PubChem CID: 586300 IUPAC Name: 3,4-dihydroxybenzohydrazide SMILES: C1=CC(=C(C=C1C(=O)NN)O)O

Alfa Aesar™ 3-méthoxycatéchol, 98 %

N° CAS: 934-00-9 Formule moléculaire: C7H8O3 Molecular Weight (g/mol): 140.138 Numéro MDL: MFCD00002191 InChI Key: LPYUENQFPVNPHY-UHFFFAOYSA-N Synonyme: 3-methoxycatechol, 1,2-benzenediol, 3-methoxy, 3-methoxypyrocatechol, pyrocatechol, 3-methoxy, 2,3-dihydroxyanisole, pyrogallol 1-methyl ether, 1,2-dihydroxy-3-methoxybenzene, 6-methoxycatechol, pyrogallol 1-monomethyl ether, 3-methoxy-1,2-benzenediol PubChem CID: 13622 IUPAC Name: 3-méthoxybenzène-1,2-diol SMILES: COC1=CC=CC(=C1O)O

Alfa Aesar™ Acide 3,4-dihydroxycinnamique, majoritairement trans, 99 %

N° CAS: 331-39-5 Formule moléculaire: C9H8O4 Molecular Weight (g/mol): 180.159 Numéro MDL: MFCD00004392 InChI Key: QAIPRVGONGVQAS-DUXPYHPUSA-N Synonyme: caffeic acid, 3,4-dihydroxycinnamic acid, 3-3,4-dihydroxyphenyl acrylic acid, trans-caffeate, 3,4-dihydroxy-trans-cinnamate, 2e-3-3,4-dihydroxyphenyl prop-2-enoic acid, 3,4-dihydroxybenzeneacrylic acid, e-3-3,4-dihydroxyphenyl acrylic acid, trans-caffeic acid, 3-3,4-dihydroxyphenyl propenoic acid PubChem CID: 689043 ChEBI: CHEBI:16433 IUPAC Name: Acide (E)-3-(3,4-dihydroxyphényl)prop-2-énoïque SMILES: C1=CC(=C(C=C1C=CC(=O)O)O)O

Alfa Aesar™ Tetrabromocatechol, 96 %

N° CAS: 488-47-1 Formule moléculaire: C6H2Br4O2 Molecular Weight (g/mol): 425.696 Numéro MDL: MFCD00002189 InChI Key: OAUWOBSDSJNJQP-UHFFFAOYSA-N Synonyme: tetrabromocatechol, tetrabromopyrocatechol, pyrocatechol, tetrabromo, 1,2-benzenediol, 3,4,5,6-tetrabromo, 3,4,5,6-tetrabromocatechol, unii-n642cph23m, 1, 3,4,5,6-tetrabromo, 4-06-00-05624 beilstein handbook reference PubChem CID: 61127 IUPAC Name: 3,4,5,6-tétrabromobenzène-1,2-diol SMILES: C1(=C(C(=C(C(=C1Br)Br)Br)Br)O)O

Alfa Aesar™ 4-éthylcatéchol, 98 %

N° CAS: 1124-39-6 Formule moléculaire: C8H10O2 Molecular Weight (g/mol): 138.166 Numéro MDL: MFCD00015847 InChI Key: HFLGBNBLMBSXEM-UHFFFAOYSA-N Synonyme: 4-ethylcatechol, 4-ethylpyrocatechol, 4-ethyl-1,2-benzenediol, unii-574jv8byr2, 1,2-benzenediol, 4-ethyl, benzenediol, 4-ethyl, 3,4-dihydroxyethylbenzene, ethylcatechol, 4-ethyl catechol, 4-ethylc atechol PubChem CID: 70761 IUPAC Name: 4-éthylbenzène-1,2-diol SMILES: CCC1=CC(=C(C=C1)O)O

Alfa Aesar™ Cafféate de méthyle

N° CAS: 3843-74-1 Formule moléculaire: C10H10O4 Molecular Weight (g/mol): 194.186 Numéro MDL: MFCD00210468 InChI Key: OCNYGKNIVPVPPX-HWKANZROSA-N Synonyme: methyl caffeate, methyl 3-3,4-dihydroxyphenyl acrylate, caffeic acid methyl ester, e-methyl 3-3,4-dihydroxyphenyl acrylate, methylcaffeate, methyl 3,4-dihydroxycinnamate, caffeic acid, methyl ester, unii-n79173b9hf, methyl 2e-3-3,4-dihydroxyphenyl prop-2-enoate, chembl17001 PubChem CID: 689075 ChEBI: CHEBI:6856 IUPAC Name: Méthyl (E)-3-(3,4-dihydroxyphényl)prop-2-énoate SMILES: COC(=O)C=CC1=CC(=C(C=C1)O)O

4-nitrocatéchol, 97 %, ACROS Organics™

N° CAS: 3316-09-4 Formule moléculaire: C6H5NO4 Molecular Weight (g/mol): 155.11 Numéro MDL: MFCD00007242 InChI Key: XJNPNXSISMKQEX-UHFFFAOYSA-N Synonyme: 4-nitrocatechol, 4-nitropyrocatechol, 1,2-dihydroxy-4-nitrobenzene, 4-nitro-1,2-benzenediol, 3,4-dihydroxy-1-nitrobenzene, unii-sw60ng75en, sw60ng75en, 1,2-benzenediol, 4-nitro, nitrocatechol mix of isomers, 4nc PubChem CID: 3505109 ChEBI: CHEBI:16318 IUPAC Name: 4-nitrobenzène-1,2-diol SMILES: C1=CC(=C(C=C1[N+](=O)[O-])O)O

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