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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

1,2-Dichlorobenzene, HPLC Grade, 98% min

CAS: 95-50-1 Molecular Formula: C6H4Cl2 Molecular Weight (g/mol): 146.998 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) 146.998
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
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

2,3-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
5

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
6

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
7

4-Bromo-3,5-dimethyl-1H-pyrazole, 98%

CAS: 3398-16-1 Molecular Formula: C5H7BrN2 Molecular Weight (g/mol): 175.029 MDL Number: MFCD00005242 InChI Key: RISOHYOEPYWKOB-UHFFFAOYSA-N Synonym: 4-bromo-3,5-dimethylpyrazole,pyrazole, 4-bromo-3,5-dimethyl,3,5-dimethyl-4-bromopyrazole,1h-pyrazole, 4-bromo-3,5-dimethyl,3.5-dimethyl-4-bromopyrazole,acmc-1cnce,5-23-05-00154 beilstein handbook reference,ksc495g9b,4-bromo-3,5-dimethyl pyrazole,4-bromo-3,5-dimethyl-pyrazole PubChem CID: 76937 IUPAC Name: 4-bromo-3,5-dimethyl-1H-pyrazole SMILES: CC1=C(C(=NN1)C)Br

PubChem CID 76937
CAS 3398-16-1
Molecular Weight (g/mol) 175.029
MDL Number MFCD00005242
SMILES CC1=C(C(=NN1)C)Br
Synonym 4-bromo-3,5-dimethylpyrazole,pyrazole, 4-bromo-3,5-dimethyl,3,5-dimethyl-4-bromopyrazole,1h-pyrazole, 4-bromo-3,5-dimethyl,3.5-dimethyl-4-bromopyrazole,acmc-1cnce,5-23-05-00154 beilstein handbook reference,ksc495g9b,4-bromo-3,5-dimethyl pyrazole,4-bromo-3,5-dimethyl-pyrazole
IUPAC Name 4-bromo-3,5-dimethyl-1H-pyrazole
InChI Key RISOHYOEPYWKOB-UHFFFAOYSA-N
Molecular Formula C5H7BrN2
8

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
9

3,4,5-Tribromo-1H-pyrazole, 97%

CAS: 17635-44-8 Molecular Formula: C3HBr3N2 Molecular Weight (g/mol): 304.767 MDL Number: MFCD00040248 InChI Key: TXQKCKQJBGFUBF-UHFFFAOYSA-N Synonym: 3,4,5-tribromopyrazole,1h-pyrazole, 3,4,5-tribromo,pyrazole, 3,4,5-tribromo,acmc-1c9yo,3,4,5-tribromo pyrazole,ksc497i1h,#,3,4,5-tribromo-1h-pyrazole 5g PubChem CID: 627674 IUPAC Name: 3,4,5-tribromo-1H-pyrazole SMILES: C1(=C(NN=C1Br)Br)Br

PubChem CID 627674
CAS 17635-44-8
Molecular Weight (g/mol) 304.767
MDL Number MFCD00040248
SMILES C1(=C(NN=C1Br)Br)Br
Synonym 3,4,5-tribromopyrazole,1h-pyrazole, 3,4,5-tribromo,pyrazole, 3,4,5-tribromo,acmc-1c9yo,3,4,5-tribromo pyrazole,ksc497i1h,#,3,4,5-tribromo-1h-pyrazole 5g
IUPAC Name 3,4,5-tribromo-1H-pyrazole
InChI Key TXQKCKQJBGFUBF-UHFFFAOYSA-N
Molecular Formula C3HBr3N2
10

2,4,6-Trichloropyrimidine, 98%

CAS: 3764-01-0 Molecular Formula: C4HCl3N2 Molecular Weight (g/mol): 183.416 MDL Number: MFCD00006063 InChI Key: DPVIABCMTHHTGB-UHFFFAOYSA-N Synonym: pyrimidine, 2,4,6-trichloro,2,4,6-trichloro pyrimidine,2,4,6-trichloro-pyrimidine,ccris 7597,2,4,6-trichlorpyrimidin,pubchem9310,acmc-1agpv,2,6-trichloropyrimidine,2.4.6-trichloropyrimidin,dsstox_cid_29143 PubChem CID: 77378 IUPAC Name: 2,4,6-trichloropyrimidine SMILES: C1=C(N=C(N=C1Cl)Cl)Cl

PubChem CID 77378
CAS 3764-01-0
Molecular Weight (g/mol) 183.416
MDL Number MFCD00006063
SMILES C1=C(N=C(N=C1Cl)Cl)Cl
Synonym pyrimidine, 2,4,6-trichloro,2,4,6-trichloro pyrimidine,2,4,6-trichloro-pyrimidine,ccris 7597,2,4,6-trichlorpyrimidin,pubchem9310,acmc-1agpv,2,6-trichloropyrimidine,2.4.6-trichloropyrimidin,dsstox_cid_29143
IUPAC Name 2,4,6-trichloropyrimidine
InChI Key DPVIABCMTHHTGB-UHFFFAOYSA-N
Molecular Formula C4HCl3N2
11

5-Fluoroindole-2-carboxylic acid, 98+%

CAS: 399-76-8 Molecular Formula: C9H6FNO2 Molecular Weight (g/mol): 179.15 MDL Number: MFCD00005612 InChI Key: WTXBRZCVLDTWLP-UHFFFAOYSA-N Synonym: 5-fluoroindole-2-carboxylic acid,2-carboxy-5-fluoroindole,1h-indole-2-carboxylic acid, 5-fluoro,chembl23507,spectrum_001495,pubchem1683,specplus_000678,opera_id_1340,spectrum2_001469,spectrum3_001043 PubChem CID: 1820 IUPAC Name: 5-fluoro-1H-indole-2-carboxylic acid SMILES: C1=CC2=C(C=C1F)C=C(N2)C(=O)O

PubChem CID 1820
CAS 399-76-8
Molecular Weight (g/mol) 179.15
MDL Number MFCD00005612
SMILES C1=CC2=C(C=C1F)C=C(N2)C(=O)O
Synonym 5-fluoroindole-2-carboxylic acid,2-carboxy-5-fluoroindole,1h-indole-2-carboxylic acid, 5-fluoro,chembl23507,spectrum_001495,pubchem1683,specplus_000678,opera_id_1340,spectrum2_001469,spectrum3_001043
IUPAC Name 5-fluoro-1H-indole-2-carboxylic acid
InChI Key WTXBRZCVLDTWLP-UHFFFAOYSA-N
Molecular Formula C9H6FNO2
12

2-Iodothiophene, 98%, stab. with copper

CAS: 3437-95-4 Molecular Formula: C4H3IS Molecular Weight (g/mol): 210.032 MDL Number: MFCD00005424 InChI Key: ROIMNSWDOJCBFR-UHFFFAOYSA-N Synonym: thiophene, 2-iodo,2-thienyl iodide,2-iodo-thiophene,.alpha.-iodothiophene,iodothiophene,thiophene, iodo,alpha-iodothiophene,a-iodothiophene,thiophene,iodo,2-iodo thiophene PubChem CID: 18921 IUPAC Name: 2-iodothiophene SMILES: C1=CSC(=C1)I

PubChem CID 18921
CAS 3437-95-4
Molecular Weight (g/mol) 210.032
MDL Number MFCD00005424
SMILES C1=CSC(=C1)I
Synonym thiophene, 2-iodo,2-thienyl iodide,2-iodo-thiophene,.alpha.-iodothiophene,iodothiophene,thiophene, iodo,alpha-iodothiophene,a-iodothiophene,thiophene,iodo,2-iodo thiophene
IUPAC Name 2-iodothiophene
InChI Key ROIMNSWDOJCBFR-UHFFFAOYSA-N
Molecular Formula C4H3IS
13

2,4-Dichlorobenzonitrile, 98%

CAS: 6574-98-7 Molecular Formula: C7H3Cl2N Molecular Weight (g/mol): 172.008 MDL Number: MFCD00016373 InChI Key: GRUHREVRSOOQJG-UHFFFAOYSA-N Synonym: benzonitrile, 2,4-dichloro,2,4-dichloro-benzonitrile,2,4-dichlorobenzenecarbonitrile,acmc-209nrx,2,4-dichloro benzonitrile,ksc352s3f PubChem CID: 81050 IUPAC Name: 2,4-dichlorobenzonitrile SMILES: C1=CC(=C(C=C1Cl)Cl)C#N

PubChem CID 81050
CAS 6574-98-7
Molecular Weight (g/mol) 172.008
MDL Number MFCD00016373
SMILES C1=CC(=C(C=C1Cl)Cl)C#N
Synonym benzonitrile, 2,4-dichloro,2,4-dichloro-benzonitrile,2,4-dichlorobenzenecarbonitrile,acmc-209nrx,2,4-dichloro benzonitrile,ksc352s3f
IUPAC Name 2,4-dichlorobenzonitrile
InChI Key GRUHREVRSOOQJG-UHFFFAOYSA-N
Molecular Formula C7H3Cl2N
14

2-Chloropyrazine, 98%

CAS: 14508-49-7 Molecular Formula: C4H3ClN2 Molecular Weight (g/mol): 114.53 MDL Number: MFCD00006124 InChI Key: GELVZYOEQVJIRR-UHFFFAOYSA-N Synonym: chloropyrazine,pyrazine, chloro,pyrazine, 2-chloro,2-chloro-pyrazine,2-chloro pyrazine,chioropyrazine,chloropyrazin,chloro-pyrazine,6-chloropyrazine,2-chloropyrazine PubChem CID: 73277 IUPAC Name: 2-chloropyrazine SMILES: ClC1=CN=CC=N1

PubChem CID 73277
CAS 14508-49-7
Molecular Weight (g/mol) 114.53
MDL Number MFCD00006124
SMILES ClC1=CN=CC=N1
Synonym chloropyrazine,pyrazine, chloro,pyrazine, 2-chloro,2-chloro-pyrazine,2-chloro pyrazine,chioropyrazine,chloropyrazin,chloro-pyrazine,6-chloropyrazine,2-chloropyrazine
IUPAC Name 2-chloropyrazine
InChI Key GELVZYOEQVJIRR-UHFFFAOYSA-N
Molecular Formula C4H3ClN2
15

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