Benzenediols

Hydroquinone, 99.5%, ACROS Organics™

CAS: 123-31-9 Molecular Formula: C6H6O2 Molecular Weight (g/mol): 110.11 MDL Number: MFCD00002339 InChI Key: QIGBRXMKCJKVMJ-UHFFFAOYSA-N Synonym: hydroquinone, 1,4-benzenediol, quinol, 1,4-dihydroxybenzene, p-benzenediol, 4-hydroxyphenol, p-hydroquinone, p-hydroxyphenol, p-dihydroxybenzene, benzoquinol PubChem CID: 785 ChEBI: CHEBI:17594 IUPAC Name: benzene-1,4-diol SMILES: C1=CC(=CC=C1O)O

Catechol, 99+%, ACROS Organics™

CAS: 120-80-9 Molecular Formula: C6H6O2 Molecular Weight (g/mol): 110.11 InChI Key: YCIMNLLNPGFGHC-UHFFFAOYSA-N Synonym: 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: benzene-1,2-diol SMILES: C1=CC=C(C(=C1)O)O

Alfa Aesar™ 4-Nitrocatechol, 98+%

CAS: 3316-09-4 Molecular Formula: C6H5NO4 Molecular Weight (g/mol): 155.11 MDL Number: MFCD00007242 InChI Key: XJNPNXSISMKQEX-UHFFFAOYSA-N Synonym: 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-nitrobenzene-1,2-diol SMILES: C1=CC(=C(C=C1[N+](=O)[O-])O)O

Alfa Aesar™ 3,4-Dihydroxycinnamic acid, predominantly trans, 99%

CAS: 331-39-5 Molecular Formula: C9H8O4 Molecular Weight (g/mol): 180.159 MDL Number: MFCD00004392 InChI Key: QAIPRVGONGVQAS-DUXPYHPUSA-N Synonym: 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: (E)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid SMILES: C1=CC(=C(C=C1C=CC(=O)O)O)O

3,4-Dihydroxycinnamic acid, 99+%, predominantly trans isomer, ACROS Organics™

CAS: 331-39-5 Molecular Formula: C9H8O4 Molecular Weight (g/mol): 180.16 InChI Key: QAIPRVGONGVQAS-DUXPYHPUSA-N Synonym: 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: (E)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid SMILES: C1=CC(=C(C=C1C=CC(=O)O)O)O

Alfa Aesar™ Hydroquinone, 99%

CAS: 123-31-9 Molecular Formula: C6H6O2 Molecular Weight (g/mol): 110.112 MDL Number: MFCD00002339 InChI Key: QIGBRXMKCJKVMJ-UHFFFAOYSA-N Synonym: hydroquinone, 1,4-benzenediol, quinol, 1,4-dihydroxybenzene, p-benzenediol, 4-hydroxyphenol, p-hydroquinone, p-hydroxyphenol, p-dihydroxybenzene, benzoquinol PubChem CID: 785 ChEBI: CHEBI:17594 IUPAC Name: benzene-1,4-diol SMILES: C1=CC(=CC=C1O)O

Resorcinol, Extra Pure, SLR, Fisher Chemical™

CAS: 108-46-3 Molecular Formula: C6H6O2 Molecular Weight (g/mol): 110.112 MDL Number: 2269 InChI Key: GHMLBKRAJCXXBS-UHFFFAOYSA-N Synonym: resorcinol, 1,3-benzenediol, resorcin, 1,3-dihydroxybenzene, 3-hydroxyphenol, m-hydroquinone, resorcine, m-dihydroxybenzene, m-hydroxyphenol, m-benzenediol PubChem CID: 5054 ChEBI: CHEBI:27810 IUPAC Name: benzene-1,3-diol SMILES: C1=CC(=CC(=C1)O)O

Resorcinol, 98%, ACROS Organics™

CAS: 108-46-3 Molecular Formula: C6H6O2 Molecular Weight (g/mol): 110.11 MDL Number: MFCD00002269 InChI Key: GHMLBKRAJCXXBS-UHFFFAOYSA-N Synonym: resorcinol, 1,3-benzenediol, resorcin, 1,3-dihydroxybenzene, 3-hydroxyphenol, m-hydroquinone, resorcine, m-dihydroxybenzene, m-hydroxyphenol, m-benzenediol PubChem CID: 5054 ChEBI: CHEBI:27810 IUPAC Name: benzene-1,3-diol SMILES: C1=CC(=CC(=C1)O)O

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: 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: benzene-1,2-diol SMILES: C1=CC=C(C(=C1)O)O

Resorcinol, ACS, 99.0-100.5%, Alfa Aesar™

CAS: 108-46-3 Molecular Formula: C6H6O2 Molecular Weight (g/mol): 110.112 MDL Number: MFCD00002269 InChI Key: GHMLBKRAJCXXBS-UHFFFAOYSA-N Synonym: resorcinol, 1,3-benzenediol, resorcin, 1,3-dihydroxybenzene, 3-hydroxyphenol, m-hydroquinone, resorcine, m-dihydroxybenzene, m-hydroxyphenol, m-benzenediol PubChem CID: 5054 ChEBI: CHEBI:27810 IUPAC Name: benzene-1,3-diol SMILES: C1=CC(=CC(=C1)O)O

2,5-Dihydroxybenzoic acid, 99%, ACROS Organics™

CAS: 490-79-9 Molecular Formula: C7H6O4 Molecular Weight (g/mol): 154.12 MDL Number: MFCD00002460 InChI Key: WXTMDXOMEHJXQO-UHFFFAOYSA-N Synonym: gentisic acid, hydroquinonecarboxylic acid, benzoic acid, 2,5-dihydroxy, 5-hydroxysalicylic acid, gensigen, gensigon, gentisate, 2,5-dioxybenzoic acid, 2,5-dhba, gentisinic acid PubChem CID: 3469 ChEBI: CHEBI:17189 IUPAC Name: 2,5-dihydroxybenzoic acid SMILES: C1=CC(=C(C=C1O)C(=O)O)O

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: 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-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

Honeywell Fluka™ Tiron, Indicator, Honeywell™ Fluka™

CAS: 270573-71-2 Molecular Formula: C6H6Na2O9S2 Molecular Weight (g/mol): 332.205 MDL Number: MFCD00149531 InChI Key: ZLRROLLKQDRDPI-UHFFFAOYSA-L PubChem CID: 2723960 IUPAC Name: disodium;4,5-dihydroxybenzene-1,3-disulfonate;hydrate SMILES: C1=C(C=C(C(=C1S(=O)(=O)[O-])O)O)S(=O)(=O)[O-].O.[Na+].[Na+]

Alfa Aesar™ 2,4-Dihydroxybenzoic acid, 97%

CAS: 89-86-1 Molecular Formula: C7H6O4 Molecular Weight (g/mol): 154.121 MDL Number: MFCD00002451 InChI Key: UIAFKZKHHVMJGS-UHFFFAOYSA-N Synonym: beta-resorcylic acid, p-hydroxysalicylic acid, 4-carboxyresorcinol, 4-hydroxysalicylic acid, benzoic acid, 2,4-dihydroxy, beta-resorcinolic acid, 2,4-dhba, resorcylic acid, beta, b-resorcylic acid, 2,4-dihydroxy-benzoic acid PubChem CID: 1491 IUPAC Name: 2,4-dihydroxybenzoic acid SMILES: C1=CC(=C(C=C1O)O)C(=O)O

Orcinol Monohydrate, 99%, ACROS Organics™

CAS: 6153-39-5 Molecular Formula: C7H8O2·H2O Molecular Weight (g/mol): 142.15 MDL Number: MFCD00149092 InChI Key: NBKPNAMTHBIMLA-UHFFFAOYSA-N Synonym: 5-methylbenzene-1,3-diol hydrate, orcinol monohydrate, 5-methylresorcinol monohydrate, 3,5-dihydroxytoluene monohydrate, orcinol hydrate, resorcinol, 5-methyl-, monohydrate, 1,3-benzenediol, 5-methyl-, monohydrate, 1,3-dihydroxy-5-methylbenzene monohydrate, acmc-209mtl, 5-methylresorcinol hydrate PubChem CID: 3083941 IUPAC Name: 5-methylbenzene-1,3-diol;hydrate SMILES: CC1=CC(=CC(=C1)O)O.O

o-Orsellinic acid monohydrate, 98%, ACROS Organics™

CAS: 480-64-8 Molecular Formula: C8H10O5 Molecular Weight (g/mol): 186.17 InChI Key: AMKYESDOVDKZKV-UHFFFAOYSA-N Synonym: orsellinic acid, orsellic acid, o-orsellinic acid, orcinolcarboxylic acid, 4,6-dihydroxy-o-toluic acid, unii-11xla0494b, benzoic acid, 2,4-dihydroxy-6-methyl, 2,4-dihydroxy-6-methyl-benzoic acid, orsellinate, 4,6-dihydroxy-2-methylbenzoic acid PubChem CID: 68072 ChEBI: CHEBI:32807 IUPAC Name: 2,4-dihydroxy-6-methylbenzoic acid SMILES: CC1=CC(=CC(=C1C(=O)O)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: 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: 3,4-dihydroxybenzoic acid SMILES: C1=CC(=C(C=C1C(=O)O)O)O

Alfa Aesar™ 1,2-Dihydroxybenzene-3,5-disulfonic acid disodium salt monohydrate, 97%

CAS: 270573-71-2 Molecular Formula: C6H6Na2O9S2 Molecular Weight (g/mol): 332.205 MDL Number: MFCD00007473 InChI Key: ZLRROLLKQDRDPI-UHFFFAOYSA-L Synonym: 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-dihydroxybenzene-1,3-disulfonate;hydrate SMILES: C1=C(C=C(C(=C1S(=O)(=O)[O-])O)O)S(=O)(=O)[O-].O.[Na+].[Na+]

Alfa Aesar™ Trimethylhydroquinone, 98%

CAS: 700-13-0 Molecular Formula: C9H12O2 Molecular Weight (g/mol): 152.193 MDL Number: MFCD00002346 InChI Key: AUFZRCJENRSRLY-UHFFFAOYSA-N Synonym: trimethylhydroquinone, 2,3,5-trimethylhydroquinone, 1,4-benzenediol, 2,3,5-trimethyl, pseudocumohydroquinone, psi-cumohydroquinone, 2,3,6-trimethylhydroquinone, 2,3,5-trimethyl-benzene-1,4-diol, hydroquinone, trimethyl, 2,3,5-trimethyl-1,4-benzenediol, .psi.-cumohydroquinone PubChem CID: 12785 IUPAC Name: 2,3,5-trimethylbenzene-1,4-diol SMILES: CC1=CC(=C(C(=C1O)C)C)O

Alfa Aesar™ L-Adrenaline, 98+%

CAS: 51-43-4 Molecular Formula: C9H13NO3 Molecular Weight (g/mol): 183.207 MDL Number: MFCD00002204 InChI Key: UCTWMZQNUQWSLP-VIFPVBQESA-N Synonym: 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-(methylamino)ethyl]benzene-1,2-diol SMILES: CNCC(C1=CC(=C(C=C1)O)O)O

Hydroquinone, 99%, ACROS Organics™

CAS: 123-31-9 Molecular Formula: C6H6O2 Molecular Weight (g/mol): 110.11 MDL Number: MFCD00002339 InChI Key: QIGBRXMKCJKVMJ-UHFFFAOYSA-N Synonym: hydroquinone, 1,4-benzenediol, quinol, 1,4-dihydroxybenzene, p-benzenediol, 4-hydroxyphenol, p-hydroquinone, p-hydroxyphenol, p-dihydroxybenzene, benzoquinol PubChem CID: 785 ChEBI: CHEBI:17594 IUPAC Name: benzene-1,4-diol SMILES: C1=CC(=CC=C1O)O

3,4-Dihydroxybenzylamine hydrobromide, 98%, ACROS Organics™

CAS: 16290-26-9 Molecular Formula: C7H9NO2·HBr Molecular Weight (g/mol): 220.07 MDL Number: MFCD00012859 InChI Key: BVFZTXFCZAXSHN-UHFFFAOYSA-N Synonym: 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-(aminomethyl)benzene-1,2-diol;hydrobromide SMILES: C1=CC(=C(C=C1CN)O)O.Br

4,6-Diaminoresorcinol dihydrochloride, 98%, ACROS Organics™

CAS: 16523-31-2 Molecular Formula: C6H8N2O2·2HCl Molecular Weight (g/mol): 213.06 MDL Number: MFCD00143239 InChI Key: KUMOYHHELWKOCB-UHFFFAOYSA-N Synonym: 4,6-diaminoresorcinol dihydrochloride, 4,6-diaminobenzene-1,3-diol dihydrochloride, 4,6-diaminoresorcinol 2hcl, 1,3-benzenediol, 4,6-diamino-, dihydrochloride, 4,6-diamino resorcinol dihydrochloride, 4,6-diamino-benzene-1,3-diol 2hcl salt, 1,3-benzenediol, 4,6-diamino-, hydrochloride 1:2, 4,6-bis azanyl benzene-1,3-diol dihydrochloride, pubchem20873, acmc-1c78d PubChem CID: 2733648 IUPAC Name: 4,6-diaminobenzene-1,3-diol;dihydrochloride SMILES: C1=C(C(=CC(=C1N)O)O)N.Cl.Cl

5-Aminobenzene-1,3-diol hydrochloride, Technical Grade, Maybridge™

CAS: 6318-56-5 Molecular Formula: C6H8ClNO2 Molecular Weight (g/mol): 161.585 InChI Key: VNZZCDQPCQIUGG-UHFFFAOYSA-N Synonym: 5-aminobenzene-1,3-diol hydrochloride, 1,3-benzenediol, 5-amino-, hydrochloride, 5-aminoresorcinol, hydrochloride, pubchem19962, 5-aminobenzene-1,3-diol hcl, 5-aminobenzene-1,3-diol hydrochloridyl PubChem CID: 459248 IUPAC Name: 5-aminobenzene-1,3-diol;hydrochloride SMILES: C1=C(C=C(C=C1O)O)N.Cl

Alfa Aesar™ 4-Ethylresorcinol, 98%

CAS: 2896-60-8 Molecular Formula: C8H10O2 Molecular Weight (g/mol): 138.166 MDL Number: MFCD00002283 InChI Key: VGMJYYDKPUPTID-UHFFFAOYSA-N Synonym: 4-ethylresorcinol, 1,3-benzenediol, 4-ethyl, 6-ethylresorcinol, resorcinol, 4-ethyl, 1,3-dihydroxy-4-ethylbenzene, 4-ethyl resorcinol, 2,4-dihydroxy-1-ethylbenzene, unii-8ye81t06d5, 4-ethyl-benzene-1,3-diol, 4-ethyl-resorcinol PubChem CID: 17927 IUPAC Name: 4-ethylbenzene-1,3-diol SMILES: CCC1=C(C=C(C=C1)O)O

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