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Aryl halides

Organic compounds that contain an aromatic ring with one or more hydrogen atoms replaced by a halogen atom; also known as haloarene or halogenoarene. Halogen atoms include bromine, chlorine, fluorine, iodine.
Aryl bromides (544)
Aryl chlorides (514)
Aryl iodides (124)
Aryl fluorides (115)

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1

5-chloro-1,3-dimethyl-1H-pyrazole-4-sulfonyl chloride, 97%, Thermo Scientific™

CAS: 88398-93-0 Molecular Formula: C5H6Cl2N2O2S Molecular Weight (g/mol): 229.075 MDL Number: MFCD00052536 InChI Key: HWGVUNSKAPCFNF-UHFFFAOYSA-N Synonym: 5-chloro-1,3-dimethyl-1h-pyrazole-4-sulfonyl chloride,5-chloro-1,3-dimethyl-4-pyrazolesulfonyl chloride,5-chloro-1,3-dimethyl-1h-pyrazole-4-sulphonyl chloride,5-chloro-1,3-dimethyl-pyrazole-4-sulfonyl chloride,5-chloro-1,3-dimethylpyrazole-4-sulfonylchloride,5-chloranyl-1,3-dimethyl-pyrazole-4-sulfonyl chloride,1h-pyrazole-4-sulfonylchloride, 5-chloro-1,3-dimethyl,5-chloro-1,3-dimethyl-1h-pyrazol-4yl-sulfonyl chloride,5-chloro-1,3-dimethyl-1h-pyrazol-4-yl sulfonyl chloride,5-chloro-1,3-dimethyl-1h-pyrazol-4-ylsulphonyl chloride PubChem CID: 2777126 IUPAC Name: 5-chloro-1,3-dimethylpyrazole-4-sulfonyl chloride SMILES: CC1=NN(C(=C1S(=O)(=O)Cl)Cl)C

PubChem CID 2777126
CAS 88398-93-0
Molecular Weight (g/mol) 229.075
MDL Number MFCD00052536
SMILES CC1=NN(C(=C1S(=O)(=O)Cl)Cl)C
Synonym 5-chloro-1,3-dimethyl-1h-pyrazole-4-sulfonyl chloride,5-chloro-1,3-dimethyl-4-pyrazolesulfonyl chloride,5-chloro-1,3-dimethyl-1h-pyrazole-4-sulphonyl chloride,5-chloro-1,3-dimethyl-pyrazole-4-sulfonyl chloride,5-chloro-1,3-dimethylpyrazole-4-sulfonylchloride,5-chloranyl-1,3-dimethyl-pyrazole-4-sulfonyl chloride,1h-pyrazole-4-sulfonylchloride, 5-chloro-1,3-dimethyl,5-chloro-1,3-dimethyl-1h-pyrazol-4yl-sulfonyl chloride,5-chloro-1,3-dimethyl-1h-pyrazol-4-yl sulfonyl chloride,5-chloro-1,3-dimethyl-1h-pyrazol-4-ylsulphonyl chloride
IUPAC Name 5-chloro-1,3-dimethylpyrazole-4-sulfonyl chloride
InChI Key HWGVUNSKAPCFNF-UHFFFAOYSA-N
Molecular Formula C5H6Cl2N2O2S
2

2,3-Dichloropyrazine, 98%

CAS: 4858-85-9 Molecular Formula: C4H2Cl2N2 Molecular Weight (g/mol): 148.97 MDL Number: MFCD00040964 InChI Key: MLCNOCRGSBCAGH-UHFFFAOYSA-N Synonym: pyrazine, 2,3-dichloro,2,3-dichloro-pyrazine,2,3-dichloro pyrazine,2,3-dichloro-1,4-diazine,2,3-dichlorpyrazin,dichloropyrazine,dichloro pyrazine,zlchem 169,2 3-dichloropyrazine,2,3 dichloropyrazine PubChem CID: 78575 IUPAC Name: 2,3-dichloropyrazine SMILES: ClC1=NC=CN=C1Cl

PubChem CID 78575
CAS 4858-85-9
Molecular Weight (g/mol) 148.97
MDL Number MFCD00040964
SMILES ClC1=NC=CN=C1Cl
Synonym pyrazine, 2,3-dichloro,2,3-dichloro-pyrazine,2,3-dichloro pyrazine,2,3-dichloro-1,4-diazine,2,3-dichlorpyrazin,dichloropyrazine,dichloro pyrazine,zlchem 169,2 3-dichloropyrazine,2,3 dichloropyrazine
IUPAC Name 2,3-dichloropyrazine
InChI Key MLCNOCRGSBCAGH-UHFFFAOYSA-N
Molecular Formula C4H2Cl2N2
3

2-Chloro-4-(trifluoromethyl)pyrimidine, 97%

CAS: 33034-67-2 Molecular Formula: C5H2ClF3N2 Molecular Weight (g/mol): 182.53 MDL Number: MFCD00115111 InChI Key: FZRBTBCCMVNZBD-UHFFFAOYSA-N Synonym: 2-chloro-4-trifluoromethyl pyrimidine,pyrimidine, 2-chloro-4-trifluoromethyl,4-trifluoromethyl-2-chloropyrimidine,2-chloro-4-trifluoromethyl-pyrimidine,pubchem6907,acmc-209hxy,ksc222e4j,abbypharma ap-10-1130 PubChem CID: 2773912 IUPAC Name: 2-chloro-4-(trifluoromethyl)pyrimidine SMILES: C1=CN=C(N=C1C(F)(F)F)Cl

PubChem CID 2773912
CAS 33034-67-2
Molecular Weight (g/mol) 182.53
MDL Number MFCD00115111
SMILES C1=CN=C(N=C1C(F)(F)F)Cl
Synonym 2-chloro-4-trifluoromethyl pyrimidine,pyrimidine, 2-chloro-4-trifluoromethyl,4-trifluoromethyl-2-chloropyrimidine,2-chloro-4-trifluoromethyl-pyrimidine,pubchem6907,acmc-209hxy,ksc222e4j,abbypharma ap-10-1130
IUPAC Name 2-chloro-4-(trifluoromethyl)pyrimidine
InChI Key FZRBTBCCMVNZBD-UHFFFAOYSA-N
Molecular Formula C5H2ClF3N2
4

2,4-Dichloroaniline, 98%

CAS: 554-00-7 Molecular Formula: C6H5Cl2N Molecular Weight (g/mol): 162.02 MDL Number: MFCD00007661 InChI Key: KQCMTOWTPBNWDB-UHFFFAOYSA-N Synonym: 2,4-dichlorobenzenamine,benzenamine, 2,4-dichloro,2,4-dichloranilin,o,p-dichloroaniline,aniline, 2,4-dichloro,2,4-dca,2,4-dichlorophenylamine,2,4-dichloro-phenylamine,unii-19ae42m6ws,2,4-dichloranilin german PubChem CID: 11123 ChEBI: CHEBI:46635 IUPAC Name: 2,4-dichloroaniline SMILES: C1=CC(=C(C=C1Cl)Cl)N

PubChem CID 11123
CAS 554-00-7
Molecular Weight (g/mol) 162.02
ChEBI CHEBI:46635
MDL Number MFCD00007661
SMILES C1=CC(=C(C=C1Cl)Cl)N
Synonym 2,4-dichlorobenzenamine,benzenamine, 2,4-dichloro,2,4-dichloranilin,o,p-dichloroaniline,aniline, 2,4-dichloro,2,4-dca,2,4-dichlorophenylamine,2,4-dichloro-phenylamine,unii-19ae42m6ws,2,4-dichloranilin german
IUPAC Name 2,4-dichloroaniline
InChI Key KQCMTOWTPBNWDB-UHFFFAOYSA-N
Molecular Formula C6H5Cl2N
5

1,2-Dichlorobenzene, 98+%, Extra Dry, AcroSeal™

CAS: 95-50-1 Molecular Formula: C6H4Cl2 Molecular Weight (g/mol): 147 MDL Number: MFCD00000535 InChI Key: RFFLAFLAYFXFSW-UHFFFAOYSA-N Synonym: o-dichlorobenzene,chloroben,o-dichlorbenzol,dilantin db,ortho-dichlorobenzene,2-dichlorobenzene,o-dichlorobenzol,odcb,benzene, 1,2-dichloro,cloroben PubChem CID: 7239 ChEBI: CHEBI:35290 IUPAC Name: 1,2-dichlorobenzene SMILES: C1=CC=C(C(=C1)Cl)Cl

PubChem CID 7239
CAS 95-50-1
Molecular Weight (g/mol) 147
ChEBI CHEBI:35290
MDL Number MFCD00000535
SMILES C1=CC=C(C(=C1)Cl)Cl
Synonym o-dichlorobenzene,chloroben,o-dichlorbenzol,dilantin db,ortho-dichlorobenzene,2-dichlorobenzene,o-dichlorobenzol,odcb,benzene, 1,2-dichloro,cloroben
IUPAC Name 1,2-dichlorobenzene
InChI Key RFFLAFLAYFXFSW-UHFFFAOYSA-N
Molecular Formula C6H4Cl2
6

3,5-Dichlorophenylacetic acid, 95%

CAS: 51719-65-4 Molecular Formula: C8H6Cl2O2 Molecular Weight (g/mol): 205.034 MDL Number: MFCD01764671 InChI Key: RERINLRFXYGZEE-UHFFFAOYSA-N Synonym: 2-3,5-dichlorophenyl acetic acid,3,5-dichlorophenylacetic acid,benzeneacetic acid, 3,5-dichloro,3,5-dichlorobenzeneacetic acid,3,5-dichlorophenyl acetic acid,3,5-dichloro-phenyl-acetic acid,2-3,5-dichlorophenyl-acetic acid,3,5-dichlorophenylaceticacid,pubchem24116,3,5-dichlorphenylacetic acid PubChem CID: 6452487 IUPAC Name: 2-(3,5-dichlorophenyl)acetic acid SMILES: C1=C(C=C(C=C1Cl)Cl)CC(=O)O

PubChem CID 6452487
CAS 51719-65-4
Molecular Weight (g/mol) 205.034
MDL Number MFCD01764671
SMILES C1=C(C=C(C=C1Cl)Cl)CC(=O)O
Synonym 2-3,5-dichlorophenyl acetic acid,3,5-dichlorophenylacetic acid,benzeneacetic acid, 3,5-dichloro,3,5-dichlorobenzeneacetic acid,3,5-dichlorophenyl acetic acid,3,5-dichloro-phenyl-acetic acid,2-3,5-dichlorophenyl-acetic acid,3,5-dichlorophenylaceticacid,pubchem24116,3,5-dichlorphenylacetic acid
IUPAC Name 2-(3,5-dichlorophenyl)acetic acid
InChI Key RERINLRFXYGZEE-UHFFFAOYSA-N
Molecular Formula C8H6Cl2O2
7

5-Chloro-7-azaindole, 95%

CAS: 866546-07-8 Molecular Formula: C7H5ClN2 Molecular Weight (g/mol): 152.581 MDL Number: MFCD06659676 InChI Key: MFZQJIKENSPRSJ-UHFFFAOYSA-N Synonym: 5-chloro-1h-pyrrolo 2,3-b pyridine,5-chloro-7-azaindole,1h-pyrrolo 2,3-b pyridine, 5-chloro,pubchem14704,ksc494e6r,5-chloropyrrolo 2,3-b pyridine,5-chloro-1h-pyrrolo 2,3-b pyridin PubChem CID: 24229213 IUPAC Name: 5-chloro-1H-pyrrolo[2,3-b]pyridine SMILES: C1=CNC2=NC=C(C=C21)Cl

PubChem CID 24229213
CAS 866546-07-8
Molecular Weight (g/mol) 152.581
MDL Number MFCD06659676
SMILES C1=CNC2=NC=C(C=C21)Cl
Synonym 5-chloro-1h-pyrrolo 2,3-b pyridine,5-chloro-7-azaindole,1h-pyrrolo 2,3-b pyridine, 5-chloro,pubchem14704,ksc494e6r,5-chloropyrrolo 2,3-b pyridine,5-chloro-1h-pyrrolo 2,3-b pyridin
IUPAC Name 5-chloro-1H-pyrrolo[2,3-b]pyridine
InChI Key MFZQJIKENSPRSJ-UHFFFAOYSA-N
Molecular Formula C7H5ClN2
8

1,2-Dichlorobenzene, 99+%, for HPLC

CAS: 95-50-1 Molecular Formula: C6H4Cl2 Molecular Weight (g/mol): 147 InChI Key: RFFLAFLAYFXFSW-UHFFFAOYSA-N Synonym: o-dichlorobenzene,chloroben,o-dichlorbenzol,dilantin db,ortho-dichlorobenzene,2-dichlorobenzene,o-dichlorobenzol,odcb,benzene, 1,2-dichloro,cloroben PubChem CID: 7239 ChEBI: CHEBI:35290 IUPAC Name: 1,2-dichlorobenzene SMILES: C1=CC=C(C(=C1)Cl)Cl

PubChem CID 7239
CAS 95-50-1
Molecular Weight (g/mol) 147
ChEBI CHEBI:35290
SMILES C1=CC=C(C(=C1)Cl)Cl
Synonym o-dichlorobenzene,chloroben,o-dichlorbenzol,dilantin db,ortho-dichlorobenzene,2-dichlorobenzene,o-dichlorobenzol,odcb,benzene, 1,2-dichloro,cloroben
IUPAC Name 1,2-dichlorobenzene
InChI Key RFFLAFLAYFXFSW-UHFFFAOYSA-N
Molecular Formula C6H4Cl2
9

4-Chloropyrazole, 98%

CAS: 15878-00-9 Molecular Formula: C3H3ClN2 Molecular Weight (g/mol): 102.52 InChI Key: BADSZRMNXWLUKO-UHFFFAOYSA-N Synonym: 4-chloropyrazole,1h-pyrazole, 4-chloro,4-chloro pyrazole,1h-pyrazole, 4-chloro-9ci,pyrazole, 4-chloro,zlchem 159,pubchem14005,5-23-04-00164 beilstein handbook reference PubChem CID: 27524 IUPAC Name: 4-chloro-1H-pyrazole SMILES: C1=C(C=NN1)Cl

PubChem CID 27524
CAS 15878-00-9
Molecular Weight (g/mol) 102.52
SMILES C1=C(C=NN1)Cl
Synonym 4-chloropyrazole,1h-pyrazole, 4-chloro,4-chloro pyrazole,1h-pyrazole, 4-chloro-9ci,pyrazole, 4-chloro,zlchem 159,pubchem14005,5-23-04-00164 beilstein handbook reference
IUPAC Name 4-chloro-1H-pyrazole
InChI Key BADSZRMNXWLUKO-UHFFFAOYSA-N
Molecular Formula C3H3ClN2
10

2,4-Dichloroquinazoline, 97%

CAS: 607-68-1 Molecular Formula: C8H4Cl2N2 Molecular Weight (g/mol): 199.03 MDL Number: MFCD00091950 InChI Key: TUQSVSYUEBNNKQ-UHFFFAOYSA-N Synonym: 2,4-dichloro-quinazoline,quinazoline, 2,4-dichloro,dichloroquinazoline,2,4-dichlorchinazolin,pubchem9668,2,4-dichloroquinazol,2,4dichloroquinazoline,acmc-209mlw,2,4-dichloroquinazoline;,2, 4-dichloro-quinazoline PubChem CID: 252886 IUPAC Name: 2,4-dichloroquinazoline SMILES: ClC1=NC(Cl)=C2C=CC=CC2=N1

PubChem CID 252886
CAS 607-68-1
Molecular Weight (g/mol) 199.03
MDL Number MFCD00091950
SMILES ClC1=NC(Cl)=C2C=CC=CC2=N1
Synonym 2,4-dichloro-quinazoline,quinazoline, 2,4-dichloro,dichloroquinazoline,2,4-dichlorchinazolin,pubchem9668,2,4-dichloroquinazol,2,4dichloroquinazoline,acmc-209mlw,2,4-dichloroquinazoline;,2, 4-dichloro-quinazoline
IUPAC Name 2,4-dichloroquinazoline
InChI Key TUQSVSYUEBNNKQ-UHFFFAOYSA-N
Molecular Formula C8H4Cl2N2
11

2,4-Dichloropyrimidine, 97%

CAS: 3934-20-1 Molecular Formula: C4H2Cl2N2 Molecular Weight (g/mol): 148.98 MDL Number: MFCD00006061 InChI Key: BTTNYQZNBZNDOR-UHFFFAOYSA-N PubChem CID: 77531 IUPAC Name: 2,4-dichloropyrimidine SMILES: C1=CN=C(N=C1Cl)Cl

PubChem CID 77531
CAS 3934-20-1
Molecular Weight (g/mol) 148.98
MDL Number MFCD00006061
SMILES C1=CN=C(N=C1Cl)Cl
IUPAC Name 2,4-dichloropyrimidine
InChI Key BTTNYQZNBZNDOR-UHFFFAOYSA-N
Molecular Formula C4H2Cl2N2
12

4,7-Dichloroquinoline, 98%

CAS: 86-98-6 Molecular Formula: C9H5Cl2N Molecular Weight (g/mol): 198.046 MDL Number: MFCD00006774 InChI Key: HXEWMTXDBOQQKO-UHFFFAOYSA-N PubChem CID: 6866 IUPAC Name: 4,7-dichloroquinoline SMILES: C1=CC2=C(C=CN=C2C=C1Cl)Cl

PubChem CID 6866
CAS 86-98-6
Molecular Weight (g/mol) 198.046
MDL Number MFCD00006774
SMILES C1=CC2=C(C=CN=C2C=C1Cl)Cl
IUPAC Name 4,7-dichloroquinoline
InChI Key HXEWMTXDBOQQKO-UHFFFAOYSA-N
Molecular Formula C9H5Cl2N
13

4,5-Dichloro-o-phenylenediamine, 98%

CAS: 5348-42-5 Molecular Formula: C6H6Cl2N2 Molecular Weight (g/mol): 177.03 MDL Number: MFCD00007723 InChI Key: IWFHBRFJOHTIPU-UHFFFAOYSA-N Synonym: 4,5-dichloro-o-phenylenediamine,4,5-dichloro-1,2-benzenediamine,1,2-diamino-4,5-dichlorobenzene,4,5-dichloro-1,2-phenylenediamine,1,2-benzenediamine, 4,5-dichloro,4,5-dichloro-o-phenylendiamine,1,2-dichloro-4,5-diaminobenzene,2-amino-4,5-dichloroaniline,4,5-dichloro-ortho-phenylenediamine,4,5-dichlorophenylene-1,2-diamine PubChem CID: 79297 IUPAC Name: 4,5-dichlorobenzene-1,2-diamine SMILES: NC1=CC(Cl)=C(Cl)C=C1N

PubChem CID 79297
CAS 5348-42-5
Molecular Weight (g/mol) 177.03
MDL Number MFCD00007723
SMILES NC1=CC(Cl)=C(Cl)C=C1N
Synonym 4,5-dichloro-o-phenylenediamine,4,5-dichloro-1,2-benzenediamine,1,2-diamino-4,5-dichlorobenzene,4,5-dichloro-1,2-phenylenediamine,1,2-benzenediamine, 4,5-dichloro,4,5-dichloro-o-phenylendiamine,1,2-dichloro-4,5-diaminobenzene,2-amino-4,5-dichloroaniline,4,5-dichloro-ortho-phenylenediamine,4,5-dichlorophenylene-1,2-diamine
IUPAC Name 4,5-dichlorobenzene-1,2-diamine
InChI Key IWFHBRFJOHTIPU-UHFFFAOYSA-N
Molecular Formula C6H6Cl2N2
14

2,4-Dichloro-6-methylbenzonitrile, 97%, Thermo Scientific Chemicals

CAS: 175277-98-2 Molecular Formula: C8H5Cl2N Molecular Weight (g/mol): 186.035 MDL Number: MFCD00052865 InChI Key: NFPYAMXNKNDVDS-UHFFFAOYSA-N Synonym: acmc-20aodn,2,4-dichloro-6-methyl-benzonitrile,benzonitrile,2,4-dichloro-6-methyl,benzonitrile, 2,4-dichloro-6-methyl,4,6-dichloro-2-methylbenzenecarbonitrile PubChem CID: 2800965 IUPAC Name: 2,4-dichloro-6-methylbenzonitrile SMILES: CC1=CC(=CC(=C1C#N)Cl)Cl

PubChem CID 2800965
CAS 175277-98-2
Molecular Weight (g/mol) 186.035
MDL Number MFCD00052865
SMILES CC1=CC(=CC(=C1C#N)Cl)Cl
Synonym acmc-20aodn,2,4-dichloro-6-methyl-benzonitrile,benzonitrile,2,4-dichloro-6-methyl,benzonitrile, 2,4-dichloro-6-methyl,4,6-dichloro-2-methylbenzenecarbonitrile
IUPAC Name 2,4-dichloro-6-methylbenzonitrile
InChI Key NFPYAMXNKNDVDS-UHFFFAOYSA-N
Molecular Formula C8H5Cl2N
15

3,5-Dichloro-1,2,4-thiadiazole, 97%

CAS: 2254-88-8 Molecular Formula: C2Cl2N2S Molecular Weight (g/mol): 155.01 InChI Key: CEUHPOVLEQUFCC-UHFFFAOYSA-N PubChem CID: 2725055 IUPAC Name: 3,5-dichloro-1,2,4-thiadiazole SMILES: C1(=NSC(=N1)Cl)Cl

PubChem CID 2725055
CAS 2254-88-8
Molecular Weight (g/mol) 155.01
SMILES C1(=NSC(=N1)Cl)Cl
IUPAC Name 3,5-dichloro-1,2,4-thiadiazole
InChI Key CEUHPOVLEQUFCC-UHFFFAOYSA-N
Molecular Formula C2Cl2N2S