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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 (488)
Aryl chlorides (462)
Aryl iodides (107)
Aryl fluorides (105)

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1 – 15 of 626 results
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

2,4-Dichloroaniline, 99%

CAS: 554-00-7 Molecular Formula: C6H5Cl2N Molecular Weight (g/mol): 162.013 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) 162.013
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
3

2,5-Dichloroaniline, 99%

CAS: 95-82-9 Molecular Formula: C6H5Cl2N Molecular Weight (g/mol): 162.01 MDL Number: MFCD00007667 InChI Key: AVYGCQXNNJPXSS-UHFFFAOYSA-N Synonym: 1-amino-2,5-dichlorobenzene,azoic diazo component 3,scarlet 2g base,fast scarlet gg base,2,5-dichloranilin,benzenamine, 2,5-dichloro,azobase dca,scarlet base gg,fast scarlet 2g,scarlet base ngg PubChem CID: 7262 ChEBI: CHEBI:34245 IUPAC Name: 2,5-dichloroaniline SMILES: NC1=CC(Cl)=CC=C1Cl

PubChem CID 7262
CAS 95-82-9
Molecular Weight (g/mol) 162.01
ChEBI CHEBI:34245
MDL Number MFCD00007667
SMILES NC1=CC(Cl)=CC=C1Cl
Synonym 1-amino-2,5-dichlorobenzene,azoic diazo component 3,scarlet 2g base,fast scarlet gg base,2,5-dichloranilin,benzenamine, 2,5-dichloro,azobase dca,scarlet base gg,fast scarlet 2g,scarlet base ngg
IUPAC Name 2,5-dichloroaniline
InChI Key AVYGCQXNNJPXSS-UHFFFAOYSA-N
Molecular Formula C6H5Cl2N
4

2,6-Dichloropyrazine, 98%

CAS: 4774-14-5 Molecular Formula: C4H2Cl2N2 Molecular Weight (g/mol): 148.974 MDL Number: MFCD00006125 InChI Key: LSEAAPGIZCDEEH-UHFFFAOYSA-N Synonym: pyrazine, 2,6-dichloro,2,6-chloro pyrazine,2,6-dichloro pyrazine,2,6-dichloro-pyrazine,2-chloro-6-chloro-pyrazine,2,6-dicloropyrazine,2,6 dichloropyrazine,pubchem8548,2,6-dichloro-pyrazin,2, 6-dichloropyrazine PubChem CID: 78504 IUPAC Name: 2,6-dichloropyrazine SMILES: C1=C(N=C(C=N1)Cl)Cl

PubChem CID 78504
CAS 4774-14-5
Molecular Weight (g/mol) 148.974
MDL Number MFCD00006125
SMILES C1=C(N=C(C=N1)Cl)Cl
Synonym pyrazine, 2,6-dichloro,2,6-chloro pyrazine,2,6-dichloro pyrazine,2,6-dichloro-pyrazine,2-chloro-6-chloro-pyrazine,2,6-dicloropyrazine,2,6 dichloropyrazine,pubchem8548,2,6-dichloro-pyrazin,2, 6-dichloropyrazine
IUPAC Name 2,6-dichloropyrazine
InChI Key LSEAAPGIZCDEEH-UHFFFAOYSA-N
Molecular Formula C4H2Cl2N2
5

2,3-Dichlorotoluene, 98%

CAS: 32768-54-0 Molecular Formula: C7H6Cl2 Molecular Weight (g/mol): 161.025 MDL Number: MFCD00000546 InChI Key: GWLKCPXYBLCEKC-UHFFFAOYSA-N Synonym: 2,3-dichlorotoluene,benzene, 1,2-dichloro-3-methyl,toluene, 2,3-dichloro,1,2-dichloro-3-methyl-benzene,acmc-209hvi,ksc490m7b,gwlkcpxyblcekc-uhfffaoysa,2,3-dct,#,labotest-bb ltbb004413 PubChem CID: 34702 IUPAC Name: 1,2-dichloro-3-methylbenzene SMILES: CC1=C(C(=CC=C1)Cl)Cl

PubChem CID 34702
CAS 32768-54-0
Molecular Weight (g/mol) 161.025
MDL Number MFCD00000546
SMILES CC1=C(C(=CC=C1)Cl)Cl
Synonym 2,3-dichlorotoluene,benzene, 1,2-dichloro-3-methyl,toluene, 2,3-dichloro,1,2-dichloro-3-methyl-benzene,acmc-209hvi,ksc490m7b,gwlkcpxyblcekc-uhfffaoysa,2,3-dct,#,labotest-bb ltbb004413
IUPAC Name 1,2-dichloro-3-methylbenzene
InChI Key GWLKCPXYBLCEKC-UHFFFAOYSA-N
Molecular Formula C7H6Cl2
6

3-Fluoropyridine, 98%

CAS: 372-47-4 Molecular Formula: C5H4FN Molecular Weight (g/mol): 97.092 MDL Number: MFCD00006374 InChI Key: CELKOWQJPVJKIL-UHFFFAOYSA-N Synonym: pyridine, 3-fluoro,3-fluorpyridin,ccris 1717,3-fluropyridine,3-fluoro-pyridine,3-fluoro-pyridinium,pubchem1095,acmc-1coty,3-fluoropyridine,ksc173o1l PubChem CID: 67794 IUPAC Name: 3-fluoropyridine SMILES: C1=CC(=CN=C1)F

PubChem CID 67794
CAS 372-47-4
Molecular Weight (g/mol) 97.092
MDL Number MFCD00006374
SMILES C1=CC(=CN=C1)F
Synonym pyridine, 3-fluoro,3-fluorpyridin,ccris 1717,3-fluropyridine,3-fluoro-pyridine,3-fluoro-pyridinium,pubchem1095,acmc-1coty,3-fluoropyridine,ksc173o1l
IUPAC Name 3-fluoropyridine
InChI Key CELKOWQJPVJKIL-UHFFFAOYSA-N
Molecular Formula C5H4FN
7

5-Chloro-1,3-dimethyl-1H-pyrazole, 98%

CAS: 54454-10-3 Molecular Formula: C5H7ClN2 Molecular Weight (g/mol): 130.58 MDL Number: MFCD00051650 InChI Key: DDUSLFAWARYAPR-UHFFFAOYSA-N Synonym: 5-chloro-1,3-dimethyl-1h-pyrazole,1h-pyrazole, 5-chloro-1,3-dimethyl,1,3-dimethyl-5-chloropyrazole,pubchem9980,acmc-20am54,5-chloro-1,3-dimethyl-pyrazole,5-chloranyl-1,3-dimethyl-pyrazole,1,3-dimethyl-5-chloro-1h-pyrazole,1h-pyrazole,5-chloro-1,3-dimethyl,5-chloro-1,3-dimethyl-1h-pyrazole # PubChem CID: 521507 IUPAC Name: 5-chloro-1,3-dimethylpyrazole SMILES: CN1N=C(C)C=C1Cl

PubChem CID 521507
CAS 54454-10-3
Molecular Weight (g/mol) 130.58
MDL Number MFCD00051650
SMILES CN1N=C(C)C=C1Cl
Synonym 5-chloro-1,3-dimethyl-1h-pyrazole,1h-pyrazole, 5-chloro-1,3-dimethyl,1,3-dimethyl-5-chloropyrazole,pubchem9980,acmc-20am54,5-chloro-1,3-dimethyl-pyrazole,5-chloranyl-1,3-dimethyl-pyrazole,1,3-dimethyl-5-chloro-1h-pyrazole,1h-pyrazole,5-chloro-1,3-dimethyl,5-chloro-1,3-dimethyl-1h-pyrazole #
IUPAC Name 5-chloro-1,3-dimethylpyrazole
InChI Key DDUSLFAWARYAPR-UHFFFAOYSA-N
Molecular Formula C5H7ClN2
8

3,4-Dichloro-1,2,5-thiadiazole, 99%

CAS: 5728-20-1 Molecular Formula: C2Cl2N2S Molecular Weight (g/mol): 155.00 MDL Number: MFCD00010072 InChI Key: YNZQOVYRCBAMEU-UHFFFAOYSA-N Synonym: 1,2,5-thiadiazole, 3,4-dichloro,dichloro-1,2,5-thiadiazole,3,4-dichloro-1,2,5 thiadiazole,pubchem20790,acmc-1al9l,ksc272e3d,4,5-dichloro-2,1,3-thiadiazole,3,4-bis chloranyl-1,2,5-thiadiazole,3,4-dichloro-1,2,5-thiadiazole PubChem CID: 79804 IUPAC Name: 3,4-dichloro-1,2,5-thiadiazole SMILES: ClC1=NSN=C1Cl

PubChem CID 79804
CAS 5728-20-1
Molecular Weight (g/mol) 155.00
MDL Number MFCD00010072
SMILES ClC1=NSN=C1Cl
Synonym 1,2,5-thiadiazole, 3,4-dichloro,dichloro-1,2,5-thiadiazole,3,4-dichloro-1,2,5 thiadiazole,pubchem20790,acmc-1al9l,ksc272e3d,4,5-dichloro-2,1,3-thiadiazole,3,4-bis chloranyl-1,2,5-thiadiazole,3,4-dichloro-1,2,5-thiadiazole
IUPAC Name 3,4-dichloro-1,2,5-thiadiazole
InChI Key YNZQOVYRCBAMEU-UHFFFAOYSA-N
Molecular Formula C2Cl2N2S
9

2,4-Dichlorophenylacetic acid, 98+%

CAS: 19719-28-9 Molecular Formula: C8H6Cl2O2 Molecular Weight (g/mol): 205.034 MDL Number: MFCD00004318 InChI Key: GXMWLJKTGBZMBH-UHFFFAOYSA-N PubChem CID: 88209 IUPAC Name: 2-(2,4-dichlorophenyl)acetic acid SMILES: C1=CC(=C(C=C1Cl)Cl)CC(=O)O

PubChem CID 88209
CAS 19719-28-9
Molecular Weight (g/mol) 205.034
MDL Number MFCD00004318
SMILES C1=CC(=C(C=C1Cl)Cl)CC(=O)O
IUPAC Name 2-(2,4-dichlorophenyl)acetic acid
InChI Key GXMWLJKTGBZMBH-UHFFFAOYSA-N
Molecular Formula C8H6Cl2O2
10

2,3-Dichloroquinoxaline, 98%

CAS: 2213-63-0 Molecular Formula: C8H4Cl2N2 Molecular Weight (g/mol): 199.034 MDL Number: MFCD00006720 InChI Key: SPSSDDOTEZKOOV-UHFFFAOYSA-N Synonym: quinoxaline, 2,3-dichloro,2,3-dichloro-quinoxaline,ccris 4789,quinoxaline, dichloro,dichloroquinoxaline,pubchem15473,2,3 dichloroquinoxaline,2.3-dichloroquinoxaline,acmc-1cfck,3,4-dichloroquinoxaline PubChem CID: 16659 IUPAC Name: 2,3-dichloroquinoxaline SMILES: C1=CC=C2C(=C1)N=C(C(=N2)Cl)Cl

PubChem CID 16659
CAS 2213-63-0
Molecular Weight (g/mol) 199.034
MDL Number MFCD00006720
SMILES C1=CC=C2C(=C1)N=C(C(=N2)Cl)Cl
Synonym quinoxaline, 2,3-dichloro,2,3-dichloro-quinoxaline,ccris 4789,quinoxaline, dichloro,dichloroquinoxaline,pubchem15473,2,3 dichloroquinoxaline,2.3-dichloroquinoxaline,acmc-1cfck,3,4-dichloroquinoxaline
IUPAC Name 2,3-dichloroquinoxaline
InChI Key SPSSDDOTEZKOOV-UHFFFAOYSA-N
Molecular Formula C8H4Cl2N2
11

2,6-Dibromopyrazine, 95%

CAS: 23229-25-6 Molecular Formula: C4H2Br2N2 Molecular Weight (g/mol): 237.88 MDL Number: MFCD09834804 InChI Key: JXKQTRCEKQCAGH-UHFFFAOYSA-N Synonym: pyrazine, 2,6-dibromo,2,6-dibromo-pyrazine,acmc-1cj6s,ksc201c7f PubChem CID: 20361700 IUPAC Name: 2,6-dibromopyrazine SMILES: BrC1=CN=CC(Br)=N1

PubChem CID 20361700
CAS 23229-25-6
Molecular Weight (g/mol) 237.88
MDL Number MFCD09834804
SMILES BrC1=CN=CC(Br)=N1
Synonym pyrazine, 2,6-dibromo,2,6-dibromo-pyrazine,acmc-1cj6s,ksc201c7f
IUPAC Name 2,6-dibromopyrazine
InChI Key JXKQTRCEKQCAGH-UHFFFAOYSA-N
Molecular Formula C4H2Br2N2
12

4-Cyano-3-fluoropyridine, 95%

CAS: 113770-88-0 Molecular Formula: C6H3FN2 Molecular Weight (g/mol): 122.102 MDL Number: MFCD04112524 InChI Key: RFQHDTRSEWCXJP-UHFFFAOYSA-N PubChem CID: 22156440 IUPAC Name: 3-fluoropyridine-4-carbonitrile SMILES: C1=CN=CC(=C1C#N)F

PubChem CID 22156440
CAS 113770-88-0
Molecular Weight (g/mol) 122.102
MDL Number MFCD04112524
SMILES C1=CN=CC(=C1C#N)F
IUPAC Name 3-fluoropyridine-4-carbonitrile
InChI Key RFQHDTRSEWCXJP-UHFFFAOYSA-N
Molecular Formula C6H3FN2
13

2-Bromobenzothiazole, 99%

CAS: 2516-40-7 Molecular Formula: C7H4BrNS Molecular Weight (g/mol): 214.08 MDL Number: MFCD02681887 InChI Key: DRLMMVPCYXFPEP-UHFFFAOYSA-N Synonym: 2-bromobenzothiazole,2-bromobenzo d thiazole,benzothiazole, 2-bromo,dsstox_cid_1498,dsstox_rid_76188,dsstox_gsid_21498,2-bromobenzthiazole,2-bromo benzothiazole,2-bromo-benzothiazole,acmc-20a0ou PubChem CID: 612040 IUPAC Name: 2-bromo-1,3-benzothiazole SMILES: C1=CC=C2C(=C1)N=C(S2)Br

PubChem CID 612040
CAS 2516-40-7
Molecular Weight (g/mol) 214.08
MDL Number MFCD02681887
SMILES C1=CC=C2C(=C1)N=C(S2)Br
Synonym 2-bromobenzothiazole,2-bromobenzo d thiazole,benzothiazole, 2-bromo,dsstox_cid_1498,dsstox_rid_76188,dsstox_gsid_21498,2-bromobenzthiazole,2-bromo benzothiazole,2-bromo-benzothiazole,acmc-20a0ou
IUPAC Name 2-bromo-1,3-benzothiazole
InChI Key DRLMMVPCYXFPEP-UHFFFAOYSA-N
Molecular Formula C7H4BrNS
14

2-Chloro-5-iodopyrimidine, 95%

CAS: 32779-38-7 Molecular Formula: C4H2ClIN2 Molecular Weight (g/mol): 240.43 MDL Number: MFCD06200210 InChI Key: WSZRCNZXKKTLQE-UHFFFAOYSA-N PubChem CID: 1714223 IUPAC Name: 2-chloro-5-iodopyrimidine SMILES: ClC1=NC=C(I)C=N1

PubChem CID 1714223
CAS 32779-38-7
Molecular Weight (g/mol) 240.43
MDL Number MFCD06200210
SMILES ClC1=NC=C(I)C=N1
IUPAC Name 2-chloro-5-iodopyrimidine
InChI Key WSZRCNZXKKTLQE-UHFFFAOYSA-N
Molecular Formula C4H2ClIN2
15

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