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Naphthalenes

Polycyclic aromatic hydrocarbon compounds that consist of ten carbon atoms and eight hydrogen atoms fused into two benzene rings; it is the simplest polycyclic aromatic hydrocarbon.

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1

4,5-Dihydroxynaphthalene-2,7-disulfonic Acid, Disodium Salt Dihydrate, 98%

CAS: 5808-22-0 Molecular Formula: C10H10Na2O10S2 Molecular Weight (g/mol): 400.28 MDL Number: MFCD00150612 InChI Key: QUEAKWJKJBFNEG-UHFFFAOYSA-L Synonym: chromotropic acid sodium salt,4,5-dihydroxy-2,7-naphthalenedisulfonate,di sodium; 4,5-dihydroxy-7-sulfo-naphthalene-2-sulfonic acid,4,5-dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, acs 5g PubChem CID: 124202444 IUPAC Name: 2,7-disodium 4,5-dihydroxynaphthalene-2,7-disulfonate dihydrate SMILES: O.O.OC1=CC(=CC2=CC(=CC(O)=C12)S(=O)(=O)O[Na])S(=O)(=O)O[Na]

EDGE
PubChem CID 124202444
CAS 5808-22-0
Molecular Weight (g/mol) 400.28
MDL Number MFCD00150612
SMILES O.O.OC1=CC(=CC2=CC(=CC(O)=C12)S(=O)(=O)O[Na])S(=O)(=O)O[Na]
Synonym chromotropic acid sodium salt,4,5-dihydroxy-2,7-naphthalenedisulfonate,di sodium; 4,5-dihydroxy-7-sulfo-naphthalene-2-sulfonic acid,4,5-dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, acs 5g
IUPAC Name 2,7-disodium 4,5-dihydroxynaphthalene-2,7-disulfonate dihydrate
InChI Key QUEAKWJKJBFNEG-UHFFFAOYSA-L
Molecular Formula C10H10Na2O10S2
2

4,5-Dihydroxynaphthalene-2,7-disulfonic acid, disodium salt dihydrate, ACS reagent

CAS: 5808-22-0 Molecular Formula: C10H10Na2O10S2 Molecular Weight (g/mol): 400.28 MDL Number: MFCD00150612 InChI Key: QUEAKWJKJBFNEG-UHFFFAOYSA-L Synonym: chromotropic acid sodium salt,4,5-dihydroxy-2,7-naphthalenedisulfonate,di sodium; 4,5-dihydroxy-7-sulfo-naphthalene-2-sulfonic acid,4,5-dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, acs 5g PubChem CID: 124202444 IUPAC Name: 2,7-disodium 4,5-dihydroxynaphthalene-2,7-disulfonate dihydrate SMILES: O.O.OC1=CC(=CC2=CC(=CC(O)=C12)S(=O)(=O)O[Na])S(=O)(=O)O[Na]

EDGE
PubChem CID 124202444
CAS 5808-22-0
Molecular Weight (g/mol) 400.28
MDL Number MFCD00150612
SMILES O.O.OC1=CC(=CC2=CC(=CC(O)=C12)S(=O)(=O)O[Na])S(=O)(=O)O[Na]
Synonym chromotropic acid sodium salt,4,5-dihydroxy-2,7-naphthalenedisulfonate,di sodium; 4,5-dihydroxy-7-sulfo-naphthalene-2-sulfonic acid,4,5-dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, acs 5g
IUPAC Name 2,7-disodium 4,5-dihydroxynaphthalene-2,7-disulfonate dihydrate
InChI Key QUEAKWJKJBFNEG-UHFFFAOYSA-L
Molecular Formula C10H10Na2O10S2
3

2-Methyl-1,4-naphthoquinone, 98%

CAS: 58-27-5 Molecular Formula: C11H8O2 Molecular Weight (g/mol): 172.18 MDL Number: MFCD00001681 InChI Key: MJVAVZPDRWSRRC-UHFFFAOYSA-N Synonym: menadione,vitamin k3,2-methyl-1,4-naphthoquinone,menaphthone,2-methylnaphthoquinone,thyloquinone,kappaxin,kayquinone,klottone,panosine PubChem CID: 4055 ChEBI: CHEBI:28869 IUPAC Name: 2-methylnaphthalene-1,4-dione SMILES: CC1=CC(=O)C2=CC=CC=C2C1=O

EDGE
PubChem CID 4055
CAS 58-27-5
Molecular Weight (g/mol) 172.18
ChEBI CHEBI:28869
MDL Number MFCD00001681
SMILES CC1=CC(=O)C2=CC=CC=C2C1=O
Synonym menadione,vitamin k3,2-methyl-1,4-naphthoquinone,menaphthone,2-methylnaphthoquinone,thyloquinone,kappaxin,kayquinone,klottone,panosine
IUPAC Name 2-methylnaphthalene-1,4-dione
InChI Key MJVAVZPDRWSRRC-UHFFFAOYSA-N
Molecular Formula C11H8O2
4

1-Naphthol, 99+%

CAS: 90-15-3 Molecular Formula: C10H8O Molecular Weight (g/mol): 144.17 MDL Number: MFCD00003930 InChI Key: KJCVRFUGPWSIIH-UHFFFAOYSA-N Synonym: 1-naphthol,1-naphthalenol,alpha-naphthol,1-hydroxynaphthalene,naphthol,fouramine ern,fourrine ern,tertral ern,furro er,basf ursol ern PubChem CID: 7005 ChEBI: CHEBI:10319 IUPAC Name: naphthalen-1-ol SMILES: C1=CC=C2C(=C1)C=CC=C2O

PubChem CID 7005
CAS 90-15-3
Molecular Weight (g/mol) 144.17
ChEBI CHEBI:10319
MDL Number MFCD00003930
SMILES C1=CC=C2C(=C1)C=CC=C2O
Synonym 1-naphthol,1-naphthalenol,alpha-naphthol,1-hydroxynaphthalene,naphthol,fouramine ern,fourrine ern,tertral ern,furro er,basf ursol ern
IUPAC Name naphthalen-1-ol
InChI Key KJCVRFUGPWSIIH-UHFFFAOYSA-N
Molecular Formula C10H8O
6

Thermo Scientific Chemicals Calconcarboxylic acid, indicator grade

CAS: 3737-95-9 Molecular Formula: C21H14N2O7S Molecular Weight (g/mol): 438.4 MDL Number: MFCD00004078 InChI Key: ULIVOAKVRBXKKS-PYCFMQQDSA-N Synonym: calconcarboxylic acid,patton-reeder indicator,calconcarbonic acid,calcon 3-carboxylic acid,patton and reeder's indicator,2-hydroxy-1-2-hydroxy-4-sulfo-1-napthylazo-3-naphthoic acid,2,2'-dihydroxy-4'-sulpho-1,1'-azonaphthalene-3-carboxylic acid,2-naphthalenecarboxylic acid, 3-hydroxy-4-2-hydroxy-4-sulfo-1-naphthalenyl azo,nn PubChem CID: 5895210 IUPAC Name: 3-hydroxy-4-[(2Z)-2-(2-oxo-4-sulfonaphthalen-1-ylidene)hydrazinyl]naphthalene-2-carboxylic acid SMILES: C1=CC=C2C(=C1)C=C(C(=C2NN=C3C4=CC=CC=C4C(=CC3=O)S(=O)(=O)O)O)C(=O)O

PubChem CID 5895210
CAS 3737-95-9
Molecular Weight (g/mol) 438.4
MDL Number MFCD00004078
SMILES C1=CC=C2C(=C1)C=C(C(=C2NN=C3C4=CC=CC=C4C(=CC3=O)S(=O)(=O)O)O)C(=O)O
Synonym calconcarboxylic acid,patton-reeder indicator,calconcarbonic acid,calcon 3-carboxylic acid,patton and reeder's indicator,2-hydroxy-1-2-hydroxy-4-sulfo-1-napthylazo-3-naphthoic acid,2,2'-dihydroxy-4'-sulpho-1,1'-azonaphthalene-3-carboxylic acid,2-naphthalenecarboxylic acid, 3-hydroxy-4-2-hydroxy-4-sulfo-1-naphthalenyl azo,nn
IUPAC Name 3-hydroxy-4-[(2Z)-2-(2-oxo-4-sulfonaphthalen-1-ylidene)hydrazinyl]naphthalene-2-carboxylic acid
InChI Key ULIVOAKVRBXKKS-PYCFMQQDSA-N
Molecular Formula C21H14N2O7S
8

3-Amino-2-naphthoic acid, 85%, tech.

CAS: 5959-52-4 Molecular Formula: C11H9NO2 Molecular Weight (g/mol): 187.2 MDL Number: MFCD00004115 InChI Key: XFXOLBNQYFRSLQ-UHFFFAOYSA-N Synonym: 3-amino-2-naphthoic acid,2-amino-3-naphthoic acid,3-aminoisonaphthoic acid,2-naphthalenecarboxylic acid, 3-amino,2-amino-3-carboxynaphthalene,2-naphthoic acid, 3-amino,3-amino-2-naphthalenecarboxylic acid,unii-iv5z0phl5d,iv5z0phl5d,3-amino-naphthalene-2-carboxylic acid PubChem CID: 22244 IUPAC Name: 3-aminonaphthalene-2-carboxylic acid SMILES: C1=CC=C2C=C(C(=CC2=C1)C(=O)O)N

PubChem CID 22244
CAS 5959-52-4
Molecular Weight (g/mol) 187.2
MDL Number MFCD00004115
SMILES C1=CC=C2C=C(C(=CC2=C1)C(=O)O)N
Synonym 3-amino-2-naphthoic acid,2-amino-3-naphthoic acid,3-aminoisonaphthoic acid,2-naphthalenecarboxylic acid, 3-amino,2-amino-3-carboxynaphthalene,2-naphthoic acid, 3-amino,3-amino-2-naphthalenecarboxylic acid,unii-iv5z0phl5d,iv5z0phl5d,3-amino-naphthalene-2-carboxylic acid
IUPAC Name 3-aminonaphthalene-2-carboxylic acid
InChI Key XFXOLBNQYFRSLQ-UHFFFAOYSA-N
Molecular Formula C11H9NO2
9

2-Chloronaphthalene, 99%

CAS: 91-58-7 Molecular Formula: C10H7Cl Molecular Weight (g/mol): 162.62 MDL Number: MFCD00035731 InChI Key: CGYGETOMCSJHJU-UHFFFAOYSA-N Synonym: naphthalene, 2-chloro,2-chloro naphthalene,beta-chloronaphthalene,halowax,2-chlornaftalen,rcra waste number u047,2-chloro-naphthalene,.beta.-chloronaphthalene,2-chlornaftalen czech,unii-49o81u3iti PubChem CID: 7056 IUPAC Name: 2-chloronaphthalene SMILES: C1=CC=C2C=C(C=CC2=C1)Cl

PubChem CID 7056
CAS 91-58-7
Molecular Weight (g/mol) 162.62
MDL Number MFCD00035731
SMILES C1=CC=C2C=C(C=CC2=C1)Cl
Synonym naphthalene, 2-chloro,2-chloro naphthalene,beta-chloronaphthalene,halowax,2-chlornaftalen,rcra waste number u047,2-chloro-naphthalene,.beta.-chloronaphthalene,2-chlornaftalen czech,unii-49o81u3iti
IUPAC Name 2-chloronaphthalene
InChI Key CGYGETOMCSJHJU-UHFFFAOYSA-N
Molecular Formula C10H7Cl
10

5-Hydroxy-p-naphthoquinone, 97%

CAS: 481-39-0 Molecular Formula: C10H6O3 Molecular Weight (g/mol): 174.16 MDL Number: MFCD00001684 InChI Key: KQPYUDDGWXQXHS-UHFFFAOYSA-N Synonym: juglone,5-hydroxy-1,4-naphthoquinone,5-hydroxy-1,4-naphthalenedione,regianin,walnut extract,juglon,nucin,5-hydroxynaphthoquinone,akhnot,yuglon PubChem CID: 3806 ChEBI: CHEBI:15794 IUPAC Name: 5-hydroxynaphthalene-1,4-dione SMILES: OC1=CC=CC2=C1C(=O)C=CC2=O

PubChem CID 3806
CAS 481-39-0
Molecular Weight (g/mol) 174.16
ChEBI CHEBI:15794
MDL Number MFCD00001684
SMILES OC1=CC=CC2=C1C(=O)C=CC2=O
Synonym juglone,5-hydroxy-1,4-naphthoquinone,5-hydroxy-1,4-naphthalenedione,regianin,walnut extract,juglon,nucin,5-hydroxynaphthoquinone,akhnot,yuglon
IUPAC Name 5-hydroxynaphthalene-1,4-dione
InChI Key KQPYUDDGWXQXHS-UHFFFAOYSA-N
Molecular Formula C10H6O3
11

1-Bromo-2-naphthol, 98%

CAS: 573-97-7 Molecular Formula: C10H7BrO Molecular Weight (g/mol): 223.07 MDL Number: MFCD00003869 InChI Key: FQJZPYXGPYJJIH-UHFFFAOYSA-N Synonym: 1-bromo-2-naphthol,1-bromo-2-naphthalenol,wormin,2-naphthalenol, 1-bromo,disthemin,1-bromo-2-hydroxynaphthalene,1-brom-2-naphthol,unii-vke7l55pp9,1-brom-2-naphthol german,2-naphthol, 1-bromo PubChem CID: 11316 IUPAC Name: 1-bromonaphthalen-2-ol SMILES: C1=CC=C2C(=C1)C=CC(=C2Br)O

PubChem CID 11316
CAS 573-97-7
Molecular Weight (g/mol) 223.07
MDL Number MFCD00003869
SMILES C1=CC=C2C(=C1)C=CC(=C2Br)O
Synonym 1-bromo-2-naphthol,1-bromo-2-naphthalenol,wormin,2-naphthalenol, 1-bromo,disthemin,1-bromo-2-hydroxynaphthalene,1-brom-2-naphthol,unii-vke7l55pp9,1-brom-2-naphthol german,2-naphthol, 1-bromo
IUPAC Name 1-bromonaphthalen-2-ol
InChI Key FQJZPYXGPYJJIH-UHFFFAOYSA-N
Molecular Formula C10H7BrO
12

1-Naphthoic acid, 98%

CAS: 86-55-5 Molecular Formula: C11H8O2 Molecular Weight (g/mol): 172.18 MDL Number: MFCD00004007 InChI Key: LNETULKMXZVUST-UHFFFAOYSA-N Synonym: 1-naphthoic acid,1-naphthalenecarboxylic acid,1-carboxynaphthalene,naphthoic acid,alpha-naphthoic acid,naphthalenecarboxylic acid,carboxynaphthalene,alpha-naphthylcarboxylic acid,naphthalene-alpha-carboxylic acid,unii-2niv4o66bh PubChem CID: 6847 ChEBI: CHEBI:36466 IUPAC Name: naphthalene-1-carboxylic acid SMILES: C1=CC=C2C(=C1)C=CC=C2C(=O)O

PubChem CID 6847
CAS 86-55-5
Molecular Weight (g/mol) 172.18
ChEBI CHEBI:36466
MDL Number MFCD00004007
SMILES C1=CC=C2C(=C1)C=CC=C2C(=O)O
Synonym 1-naphthoic acid,1-naphthalenecarboxylic acid,1-carboxynaphthalene,naphthoic acid,alpha-naphthoic acid,naphthalenecarboxylic acid,carboxynaphthalene,alpha-naphthylcarboxylic acid,naphthalene-alpha-carboxylic acid,unii-2niv4o66bh
IUPAC Name naphthalene-1-carboxylic acid
InChI Key LNETULKMXZVUST-UHFFFAOYSA-N
Molecular Formula C11H8O2
13

1,3,6-Naphthalenetrisulfonic acid, sodium salt hydrate, 75%, mixture of isomers

CAS: 19437-42-4 Molecular Formula: C10H5Na3O9S3 Molecular Weight (g/mol): 434.29 MDL Number: MFCD00149263 MFCD00003989 InChI Key: NJPKYOIXTSGVAN-UHFFFAOYSA-K Synonym: 1,3,6-naphthalenetrisulfonic acid, sodium salt,1,3,6-naphthalenetrisulfonic acid, sodium salt 1:? PubChem CID: 73555608 IUPAC Name: sodium;5,7-disulfonaphthalene-2-sulfonate SMILES: [Na+].[Na+].[Na+].[O-]S(=O)(=O)C1=CC2=CC(=CC(=C2C=C1)S([O-])(=O)=O)S([O-])(=O)=O

PubChem CID 73555608
CAS 19437-42-4
Molecular Weight (g/mol) 434.29
MDL Number MFCD00149263 MFCD00003989
SMILES [Na+].[Na+].[Na+].[O-]S(=O)(=O)C1=CC2=CC(=CC(=C2C=C1)S([O-])(=O)=O)S([O-])(=O)=O
Synonym 1,3,6-naphthalenetrisulfonic acid, sodium salt,1,3,6-naphthalenetrisulfonic acid, sodium salt 1:?
IUPAC Name sodium;5,7-disulfonaphthalene-2-sulfonate
InChI Key NJPKYOIXTSGVAN-UHFFFAOYSA-K
Molecular Formula C10H5Na3O9S3
14

Naphthalene-1,4-dicarboxylic acid, 98+%

CAS: 605-70-9 Molecular Formula: C12H8O4 Molecular Weight (g/mol): 216.19 MDL Number: MFCD00014312 InChI Key: ABMFBCRYHDZLRD-UHFFFAOYSA-N Synonym: 1,4-naphthalenedicarboxylic acid,1,4-naphthalenedicarboxylicacid,1,4-naphthalicacid,1,4-naphthalic acid,pubchem21317,acmc-1b0c7,ksc357a6b,naphthalene-1,4-dicarboxylicacid,naphthalene-1,4-dicarboxlic acid,naphthaline-1,4-dicarboxylic acid PubChem CID: 69065 IUPAC Name: naphthalene-1,4-dicarboxylic acid SMILES: OC(=O)C1=C2C=CC=CC2=C(C=C1)C(O)=O

PubChem CID 69065
CAS 605-70-9
Molecular Weight (g/mol) 216.19
MDL Number MFCD00014312
SMILES OC(=O)C1=C2C=CC=CC2=C(C=C1)C(O)=O
Synonym 1,4-naphthalenedicarboxylic acid,1,4-naphthalenedicarboxylicacid,1,4-naphthalicacid,1,4-naphthalic acid,pubchem21317,acmc-1b0c7,ksc357a6b,naphthalene-1,4-dicarboxylicacid,naphthalene-1,4-dicarboxlic acid,naphthaline-1,4-dicarboxylic acid
IUPAC Name naphthalene-1,4-dicarboxylic acid
InChI Key ABMFBCRYHDZLRD-UHFFFAOYSA-N
Molecular Formula C12H8O4
15

Thermo Scientific Chemicals 2-Hydroxy-p-naphthoquinone, 99%

CAS: 83-72-7 Molecular Formula: C10H6O3 Molecular Weight (g/mol): 174.16 MDL Number: MFCD00001678 InChI Key: WVCHIGAIXREVNS-UHFFFAOYSA-N Synonym: lawsone,2-hydroxy-1,4-naphthoquinone,2-hydroxynaphthalene-1,4-dione,2-hydroxynaphthoquinone,henna,mehendi,hana,lawson,mendi,flower of paradise PubChem CID: 6755 IUPAC Name: 4-hydroxynaphthalene-1,2-dione SMILES: C1=CC=C2C(=C1)C(=CC(=O)C2=O)O

PubChem CID 6755
CAS 83-72-7
Molecular Weight (g/mol) 174.16
MDL Number MFCD00001678
SMILES C1=CC=C2C(=C1)C(=CC(=O)C2=O)O
Synonym lawsone,2-hydroxy-1,4-naphthoquinone,2-hydroxynaphthalene-1,4-dione,2-hydroxynaphthoquinone,henna,mehendi,hana,lawson,mendi,flower of paradise
IUPAC Name 4-hydroxynaphthalene-1,2-dione
InChI Key WVCHIGAIXREVNS-UHFFFAOYSA-N
Molecular Formula C10H6O3