Catechols

Alfa Aesar™ Nordihydroguaiaretic acid, 97%

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

Isoproterenol Hydrochloride 99.0+%, TCI America™

CAS: 51-30-9 Molecular Formula: C11H18ClNO3 Molecular Weight (g/mol): 247.719 MDL Number: MFCD00012603 InChI Key: IROWCYIEJAOFOW-UHFFFAOYSA-N Synonym: aerolone, aerotrol, euspiran, isoprenaline hcl, isoprenaline hydrochloride, isoproterenol hcl, isoproterenol hydrochloride, isuprel, izadrin, vapo-iso PubChem CID: 5807 IUPAC Name: 4-[1-hydroxy-2-(propan-2-ylamino)ethyl]benzene-1,2-diol;hydrochloride SMILES: CC(C)NCC(C1=CC(=C(C=C1)O)O)O.Cl

Catechol, 99%, Alfa Aesar™

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

4-Allylpyrocatechol 98.0+%, TCI America™

CAS: 1126-61-0 Molecular Formula: C9H10O2 Molecular Weight (g/mol): 150.177 MDL Number: MFCD01548379 InChI Key: FHEHIXJLCWUPCZ-UHFFFAOYSA-N Synonym: 4-Allyl-1,2-benzenediol, 4-Allyl-1,2-dihydroxybenzene, 4-Allylcatechol, Hydroxychavicol PubChem CID: 70775 IUPAC Name: 4-prop-2-enylbenzene-1,2-diol SMILES: C=CCC1=CC(=C(C=C1)O)O

Isoproterenol hydrochloride, Tocris Bioscience™

CAS: 51-30-9 Molecular Formula: C11H18ClNO3 Molecular Weight (g/mol): 247.719 InChI Key: IROWCYIEJAOFOW-UHFFFAOYSA-N Synonym: aerolone, aerotrol, euspiran, isoprenaline hcl, isoprenaline hydrochloride, isoproterenol hcl, isoproterenol hydrochloride, isuprel, izadrin, vapo-iso PubChem CID: 5807 IUPAC Name: 4-[1-hydroxy-2-(propan-2-ylamino)ethyl]benzene-1,2-diol;hydrochloride SMILES: CC(C)NCC(C1=CC(=C(C=C1)O)O)O.Cl

Alfa Aesar™ Phenylethyl 3,4-dihydroxycinnamate, 99+%

CAS: 104594-70-9 Molecular Formula: C17H16O4 Molecular Weight (g/mol): 284.311 MDL Number: MFCD00866470 InChI Key: SWUARLUWKZWEBQ-VQHVLOKHSA-N Synonym: 2-phenylethyl caffeate, caffeic acid 2-phenylethyl ester, caffeic acid phenethyl ester, caffeic acid phenylethyl ester, cape, capeee, phenethyl 3-3,4-dihydroxyphenyl acrylate, phenethyl caffeate, phenylethyl caffeate, unii-g960r9s5sk PubChem CID: 5281787 ChEBI: CHEBI:8062 IUPAC Name: 2-phenylethyl (E)-3-(3,4-dihydroxyphenyl)prop-2-enoate SMILES: C1=CC=C(C=C1)CCOC(=O)C=CC2=CC(=C(C=C2)O)O

3,4-Dihydroxybenzoic Acid 98.0+%, TCI America™

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

DL-3,4-Dihydroxymandelic Acid 98.0+%, TCI America™

CAS: 775-01-9 Molecular Formula: C8H8O5 Molecular Weight (g/mol): 184.147 MDL Number: MFCD00004231 InChI Key: RGHMISIYKIHAJW-UHFFFAOYSA-N PubChem CID: 85782 ChEBI: CHEBI:27637 IUPAC Name: 2-(3,4-dihydroxyphenyl)-2-hydroxyacetic acid SMILES: C1=CC(=C(C=C1C(C(=O)O)O)O)O

Alfa Aesar™ Tetrabromocatechol, 96%

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

Catechol 99.0+%, TCI America™

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

Rosmarinic Acid, 98.6%, MP Biomedicals™

CAS: 20283-92-5 Molecular Formula: C18H16O8 Molecular Weight (g/mol): 360.318 MDL Number: MFCD00017740 InChI Key: DOUMFZQKYFQNTF-WUTVXBCWSA-N Synonym: 2r-3-3,4-dihydroxyphenyl-2-2e-3-3,4-dihydroxyphenyl prop-2-enoyloxy propanoic acid, 3,4-dihydroxycinnamic acid r-1-carboxy-2-3,4-dihydroxyphenyl ethyl ester, labiatenic acid, mqe6xg29yi, r-o-3,4-dihydroxycinnamoyl-3-3,4-dihydroxyphenyl lactic acid, r-rosmarinic acid, rosemary acid, rosmarinate, rosmarinic acid, unii-mqe6xg29yi PubChem CID: 5281792 ChEBI: CHEBI:50371 IUPAC Name: (2R)-3-(3,4-dihydroxyphenyl)-2-[(E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxypropanoic acid SMILES: C1=CC(=C(C=C1CC(C(=O)O)OC(=O)C=CC2=CC(=C(C=C2)O)O)O)O

Caffeic Acid 98.0+%, TCI America™

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

4-Nitrocatechol 98.0+%, TCI America™

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

DL-Adrenaline 98.0+%, TCI America™

CAS: 329-65-7 Molecular Formula: C9H13NO3 Molecular Weight (g/mol): 183.207 MDL Number: MFCD00063027 InChI Key: UCTWMZQNUQWSLP-UHFFFAOYSA-N Synonym: +--adrenaline, +--epinephrine, 4-1-hydroxy-2-methylamino ethyl benzene-1,2-diol, dl-adrenaline, dl-epinephrine, epinephrine racemic, racepinefrina, racepinefrine, racepinefrinum, racepinephrine PubChem CID: 838 ChEBI: CHEBI:33568 IUPAC Name: 4-[1-hydroxy-2-(methylamino)ethyl]benzene-1,2-diol SMILES: CNCC(C1=CC(=C(C=C1)O)O)O

Caffeic Acid, (Yellowish-brown crystals),MP Biomedicals

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

Caffeic acid phenethyl ester, Tocris Bioscience™

CAS: 104594-70-9 Molecular Formula: C17H16O4 Molecular Weight (g/mol): 284.311 InChI Key: SWUARLUWKZWEBQ-VQHVLOKHSA-N Synonym: 2-phenylethyl caffeate, caffeic acid 2-phenylethyl ester, caffeic acid phenethyl ester, caffeic acid phenylethyl ester, cape, capeee, phenethyl 3-3,4-dihydroxyphenyl acrylate, phenethyl caffeate, phenylethyl caffeate, unii-g960r9s5sk PubChem CID: 5281787 ChEBI: CHEBI:8062 IUPAC Name: 2-phenylethyl (E)-3-(3,4-dihydroxyphenyl)prop-2-enoate SMILES: C1=CC=C(C=C1)CCOC(=O)C=CC2=CC(=C(C=C2)O)O

3-Bromocatechol 98.0+%, TCI America™

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

Alfa Aesar™ 3,4-Dihydroxybenzoic acid, 97%

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

Phenethyl Caffeate 98.0+%, TCI America™

CAS: 104594-70-9 Molecular Formula: C17H16O4 Molecular Weight (g/mol): 284.311 MDL Number: MFCD00866470 InChI Key: SWUARLUWKZWEBQ-VQHVLOKHSA-N Synonym: 2-phenylethyl caffeate, caffeic acid 2-phenylethyl ester, caffeic acid phenethyl ester, caffeic acid phenylethyl ester, cape, capeee, phenethyl 3-3,4-dihydroxyphenyl acrylate, phenethyl caffeate, phenylethyl caffeate, unii-g960r9s5sk PubChem CID: 5281787 ChEBI: CHEBI:8062 IUPAC Name: 2-phenylethyl (E)-3-(3,4-dihydroxyphenyl)prop-2-enoate SMILES: C1=CC=C(C=C1)CCOC(=O)C=CC2=CC(=C(C=C2)O)O

Alfa Aesar™ 3,4-Dihydroxybenzonitrile, 97%

CAS: 17345-61-8 Molecular Formula: C7H5NO2 Molecular Weight (g/mol): 135.122 MDL Number: MFCD00016436 InChI Key: NUWHYWYSMAPBHK-UHFFFAOYSA-N Synonym: 3, 4-dihydroxybenzonitrile, 3,4-dihydroxy benzonitrile, 3,4-dihydroxybenzenecarbonitrile, 4-cyanocatechol, 4-cyanopyrocatechol, acmc-209e6q, protocatachuonitrile, protocatechunitrile, protocatechuonitrile, pubchem3120 PubChem CID: 87065 IUPAC Name: 3,4-dihydroxybenzonitrile SMILES: C1=CC(=C(C=C1C#N)O)O

L-Adrenaline 98.0+%, TCI America™

CAS: 51-43-4 Molecular Formula: C9H13NO3 Molecular Weight (g/mol): 183.207 MDL Number: MFCD00002204 InChI Key: UCTWMZQNUQWSLP-VIFPVBQESA-N Synonym: --adrenaline, adnephrine, adrenalin, adrenaline, chelafrin, epinefrina, epinephrine, l-adrenaline, l-epinephrine, levoepinephrine PubChem CID: 5816 ChEBI: CHEBI:28918 IUPAC Name: 4-[(1R)-1-hydroxy-2-(methylamino)ethyl]benzene-1,2-diol SMILES: CNCC(C1=CC(=C(C=C1)O)O)O

Alfa Aesar™ DL-Adrenaline

CAS: 329-65-7 Molecular Formula: C9H13NO3 Molecular Weight (g/mol): 183.207 MDL Number: MFCD00063027 InChI Key: UCTWMZQNUQWSLP-UHFFFAOYSA-N Synonym: +--adrenaline, +--epinephrine, 4-1-hydroxy-2-methylamino ethyl benzene-1,2-diol, dl-adrenaline, dl-epinephrine, epinephrine racemic, racepinefrina, racepinefrine, racepinefrinum, racepinephrine PubChem CID: 838 ChEBI: CHEBI:33568 IUPAC Name: 4-[1-hydroxy-2-(methylamino)ethyl]benzene-1,2-diol SMILES: CNCC(C1=CC(=C(C=C1)O)O)O

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