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Organic zwitterions

Organic zwitterions (from the German Zwitter meaning hermaphrodite) are organic molecules that contain the same number of positively charged functional groups and negatively charged functional groups; also called inner salts.

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1

2-Nitroaniline, 98%

CAS: 88-74-4 Molecular Formula: C6H6N2O2 Molecular Weight (g/mol): 138.13 MDL Number: MFCD00007687 InChI Key: DPJCXCZTLWNFOH-UHFFFAOYSA-N Synonym: o-nitroaniline,benzenamine, 2-nitro,o-nitraniline,1-amino-2-nitrobenzene,2-nitrobenzenamine,aniline, o-nitro,devol orange b,orange grs salt,o-aminonitrobenzene,2-aminonitrobenzene PubChem CID: 6946 IUPAC Name: 2-nitroaniline SMILES: C1=CC=C(C(=C1)N)[N+](=O)[O-]

PubChem CID 6946
CAS 88-74-4
Molecular Weight (g/mol) 138.13
MDL Number MFCD00007687
SMILES C1=CC=C(C(=C1)N)[N+](=O)[O-]
Synonym o-nitroaniline,benzenamine, 2-nitro,o-nitraniline,1-amino-2-nitrobenzene,2-nitrobenzenamine,aniline, o-nitro,devol orange b,orange grs salt,o-aminonitrobenzene,2-aminonitrobenzene
IUPAC Name 2-nitroaniline
InChI Key DPJCXCZTLWNFOH-UHFFFAOYSA-N
Molecular Formula C6H6N2O2
2

2-Methyl-2-nitro-1,3-propanediol, 97%

CAS: 77-49-6 Molecular Formula: C4H9NO4 Molecular Weight (g/mol): 135.12 MDL Number: MFCD00024812 InChI Key: LOTYADDQWWVBDJ-UHFFFAOYSA-N Synonym: 2-methyl-2-nitro-1,3-propanediol,nmpd,2-nitro-2-methyl-1,3-propanediol,nitroisobutylglycol,1,3-propanediol, 2-methyl-2-nitro,2-methyl-2-nitropropanediol,1,1-dimethylol-1-nitroethane,caswell no. 573n,epa pesticide chemical code 573900,acmc-1basy PubChem CID: 6480 IUPAC Name: 2-methyl-2-nitropropane-1,3-diol SMILES: CC(CO)(CO)[N+]([O-])=O

PubChem CID 6480
CAS 77-49-6
Molecular Weight (g/mol) 135.12
MDL Number MFCD00024812
SMILES CC(CO)(CO)[N+]([O-])=O
Synonym 2-methyl-2-nitro-1,3-propanediol,nmpd,2-nitro-2-methyl-1,3-propanediol,nitroisobutylglycol,1,3-propanediol, 2-methyl-2-nitro,2-methyl-2-nitropropanediol,1,1-dimethylol-1-nitroethane,caswell no. 573n,epa pesticide chemical code 573900,acmc-1basy
IUPAC Name 2-methyl-2-nitropropane-1,3-diol
InChI Key LOTYADDQWWVBDJ-UHFFFAOYSA-N
Molecular Formula C4H9NO4
3

2-Nitroimidazole, 98%

CAS: 527-73-1 Molecular Formula: C3H3N3O2 Molecular Weight (g/mol): 113.08 MDL Number: MFCD00005185 InChI Key: YZEUHQHUFTYLPH-UHFFFAOYSA-N Synonym: 2-nitroimidazole,azomycin,amicin,nitroimidazole,1h-imidazole, 2-nitro,imidazole, 2-nitro,2-nitroimidazol,2-nitro-imidazole,unii-k8e96xl55d,azomycin 2-nitroimidazole PubChem CID: 10701 ChEBI: CHEBI:67135 IUPAC Name: 2-nitro-1H-imidazole SMILES: [O-][N+](=O)C1=NC=CN1

PubChem CID 10701
CAS 527-73-1
Molecular Weight (g/mol) 113.08
ChEBI CHEBI:67135
MDL Number MFCD00005185
SMILES [O-][N+](=O)C1=NC=CN1
Synonym 2-nitroimidazole,azomycin,amicin,nitroimidazole,1h-imidazole, 2-nitro,imidazole, 2-nitro,2-nitroimidazol,2-nitro-imidazole,unii-k8e96xl55d,azomycin 2-nitroimidazole
IUPAC Name 2-nitro-1H-imidazole
InChI Key YZEUHQHUFTYLPH-UHFFFAOYSA-N
Molecular Formula C3H3N3O2
4

2-Nitroaniline, 98%

CAS: 88-74-4 Molecular Formula: C6H6N2O2 Molecular Weight (g/mol): 138.126 MDL Number: MFCD00007687 InChI Key: DPJCXCZTLWNFOH-UHFFFAOYSA-N Synonym: o-nitroaniline,benzenamine, 2-nitro,o-nitraniline,1-amino-2-nitrobenzene,2-nitrobenzenamine,aniline, o-nitro,devol orange b,orange grs salt,o-aminonitrobenzene,2-aminonitrobenzene PubChem CID: 6946 IUPAC Name: 2-nitroaniline SMILES: C1=CC=C(C(=C1)N)[N+](=O)[O-]

PubChem CID 6946
CAS 88-74-4
Molecular Weight (g/mol) 138.126
MDL Number MFCD00007687
SMILES C1=CC=C(C(=C1)N)[N+](=O)[O-]
Synonym o-nitroaniline,benzenamine, 2-nitro,o-nitraniline,1-amino-2-nitrobenzene,2-nitrobenzenamine,aniline, o-nitro,devol orange b,orange grs salt,o-aminonitrobenzene,2-aminonitrobenzene
IUPAC Name 2-nitroaniline
InChI Key DPJCXCZTLWNFOH-UHFFFAOYSA-N
Molecular Formula C6H6N2O2
5

2-Nitroethanol, 97%

CAS: 625-48-9 Molecular Formula: C2H5NO3 Molecular Weight (g/mol): 91.07 MDL Number: MFCD00007405 InChI Key: KIPMDPDAFINLIV-UHFFFAOYSA-N Synonym: ethanol, 2-nitro,2-nitroethan-1-ol,beta-nitroalcohol,beta-nitroethanol,2-nitro-ethanol,.beta.-nitroethanol,ccris 6076,2 nitroethanol,pubchem14208,2-nitroethanol PubChem CID: 12252 IUPAC Name: 2-nitroethanol SMILES: C(CO)[N+](=O)[O-]

PubChem CID 12252
CAS 625-48-9
Molecular Weight (g/mol) 91.07
MDL Number MFCD00007405
SMILES C(CO)[N+](=O)[O-]
Synonym ethanol, 2-nitro,2-nitroethan-1-ol,beta-nitroalcohol,beta-nitroethanol,2-nitro-ethanol,.beta.-nitroethanol,ccris 6076,2 nitroethanol,pubchem14208,2-nitroethanol
IUPAC Name 2-nitroethanol
InChI Key KIPMDPDAFINLIV-UHFFFAOYSA-N
Molecular Formula C2H5NO3
6

2-Nitro-2-methyl-1,3-propanediol, 99%, Thermo Scientific Chemicals

CAS: 77-49-6 Molecular Formula: C4H9NO4 Molecular Weight (g/mol): 135.12 MDL Number: MFCD00024812 InChI Key: LOTYADDQWWVBDJ-UHFFFAOYSA-N Synonym: 2-methyl-2-nitro-1,3-propanediol,nmpd,2-nitro-2-methyl-1,3-propanediol,nitroisobutylglycol,1,3-propanediol, 2-methyl-2-nitro,2-methyl-2-nitropropanediol,1,1-dimethylol-1-nitroethane,caswell no. 573n,epa pesticide chemical code 573900,acmc-1basy PubChem CID: 6480 IUPAC Name: 2-methyl-2-nitropropane-1,3-diol SMILES: CC(CO)(CO)[N+]([O-])=O

PubChem CID 6480
CAS 77-49-6
Molecular Weight (g/mol) 135.12
MDL Number MFCD00024812
SMILES CC(CO)(CO)[N+]([O-])=O
Synonym 2-methyl-2-nitro-1,3-propanediol,nmpd,2-nitro-2-methyl-1,3-propanediol,nitroisobutylglycol,1,3-propanediol, 2-methyl-2-nitro,2-methyl-2-nitropropanediol,1,1-dimethylol-1-nitroethane,caswell no. 573n,epa pesticide chemical code 573900,acmc-1basy
IUPAC Name 2-methyl-2-nitropropane-1,3-diol
InChI Key LOTYADDQWWVBDJ-UHFFFAOYSA-N
Molecular Formula C4H9NO4
7

2-Nitroethanol, tech. 80%

CAS: 625-48-9 Molecular Formula: C2H5NO3 Molecular Weight (g/mol): 91.066 MDL Number: MFCD00007405 InChI Key: KIPMDPDAFINLIV-UHFFFAOYSA-N Synonym: ethanol, 2-nitro,2-nitroethan-1-ol,beta-nitroalcohol,beta-nitroethanol,2-nitro-ethanol,.beta.-nitroethanol,ccris 6076,2 nitroethanol,pubchem14208,2-nitroethanol PubChem CID: 12252 IUPAC Name: 2-nitroethanol SMILES: C(CO)[N+](=O)[O-]

PubChem CID 12252
CAS 625-48-9
Molecular Weight (g/mol) 91.066
MDL Number MFCD00007405
SMILES C(CO)[N+](=O)[O-]
Synonym ethanol, 2-nitro,2-nitroethan-1-ol,beta-nitroalcohol,beta-nitroethanol,2-nitro-ethanol,.beta.-nitroethanol,ccris 6076,2 nitroethanol,pubchem14208,2-nitroethanol
IUPAC Name 2-nitroethanol
InChI Key KIPMDPDAFINLIV-UHFFFAOYSA-N
Molecular Formula C2H5NO3
8

4-Fluoro-2-nitroaniline, 99%

CAS: 364-78-3 Molecular Formula: C6H5FN2O2 Molecular Weight (g/mol): 156.12 MDL Number: MFCD00007830 InChI Key: PUGDHSSOXPHLPT-UHFFFAOYSA-N Synonym: 2-nitro-4-fluoroaniline,4-fluoro-2-nitrophenylamine,4-fluoro-2-nitrobenzeneamine,4-fluoro-2-nitrobenzenamine,benzenamine, 4-fluoro-2-nitro,2-amino-5-fluoronitrobenzene,4-fluoro-2-nitro-aniline,4-fluoro-2-nitro-phenylamine,4-fluor-2-nitroanilin,pubchem3421 PubChem CID: 67769 IUPAC Name: 4-fluoro-2-nitroaniline SMILES: NC1=CC=C(F)C=C1[N+]([O-])=O

PubChem CID 67769
CAS 364-78-3
Molecular Weight (g/mol) 156.12
MDL Number MFCD00007830
SMILES NC1=CC=C(F)C=C1[N+]([O-])=O
Synonym 2-nitro-4-fluoroaniline,4-fluoro-2-nitrophenylamine,4-fluoro-2-nitrobenzeneamine,4-fluoro-2-nitrobenzenamine,benzenamine, 4-fluoro-2-nitro,2-amino-5-fluoronitrobenzene,4-fluoro-2-nitro-aniline,4-fluoro-2-nitro-phenylamine,4-fluor-2-nitroanilin,pubchem3421
IUPAC Name 4-fluoro-2-nitroaniline
InChI Key PUGDHSSOXPHLPT-UHFFFAOYSA-N
Molecular Formula C6H5FN2O2
9

4-Fluoro-2-nitroaniline, 98%

CAS: 364-78-3 Molecular Formula: C6H5FN2O2 Molecular Weight (g/mol): 156.12 MDL Number: MFCD00007830 InChI Key: PUGDHSSOXPHLPT-UHFFFAOYSA-N Synonym: 2-nitro-4-fluoroaniline,4-fluoro-2-nitrophenylamine,4-fluoro-2-nitrobenzeneamine,4-fluoro-2-nitrobenzenamine,benzenamine, 4-fluoro-2-nitro,2-amino-5-fluoronitrobenzene,4-fluoro-2-nitro-aniline,4-fluoro-2-nitro-phenylamine,4-fluor-2-nitroanilin,pubchem3421 PubChem CID: 67769 IUPAC Name: 4-fluoro-2-nitroaniline SMILES: NC1=CC=C(F)C=C1[N+]([O-])=O

PubChem CID 67769
CAS 364-78-3
Molecular Weight (g/mol) 156.12
MDL Number MFCD00007830
SMILES NC1=CC=C(F)C=C1[N+]([O-])=O
Synonym 2-nitro-4-fluoroaniline,4-fluoro-2-nitrophenylamine,4-fluoro-2-nitrobenzeneamine,4-fluoro-2-nitrobenzenamine,benzenamine, 4-fluoro-2-nitro,2-amino-5-fluoronitrobenzene,4-fluoro-2-nitro-aniline,4-fluoro-2-nitro-phenylamine,4-fluor-2-nitroanilin,pubchem3421
IUPAC Name 4-fluoro-2-nitroaniline
InChI Key PUGDHSSOXPHLPT-UHFFFAOYSA-N
Molecular Formula C6H5FN2O2
10

5-Chloro-2-nitroaniline, 97%

CAS: 1635-61-6 Molecular Formula: C6H5ClN2O2 Molecular Weight (g/mol): 172.568 MDL Number: MFCD00007776 InChI Key: ZCWXYZBQDNFULS-UHFFFAOYSA-N Synonym: 2-nitro-5-chloroaniline,benzenamine, 5-chloro-2-nitro,3-chloro-6-nitroaniline,5-chloro-2-nitrobenzeneamine,aniline, 5-chloro-2-nitro,2-amino-4-chloro-nitrobenzene,unii-656xjm4con,5-chloro-2-nitrobenzenamine,ccris 8934,5-chloro-2-nitro aniline PubChem CID: 74218 IUPAC Name: 5-chloro-2-nitroaniline SMILES: C1=CC(=C(C=C1Cl)N)[N+](=O)[O-]

PubChem CID 74218
CAS 1635-61-6
Molecular Weight (g/mol) 172.568
MDL Number MFCD00007776
SMILES C1=CC(=C(C=C1Cl)N)[N+](=O)[O-]
Synonym 2-nitro-5-chloroaniline,benzenamine, 5-chloro-2-nitro,3-chloro-6-nitroaniline,5-chloro-2-nitrobenzeneamine,aniline, 5-chloro-2-nitro,2-amino-4-chloro-nitrobenzene,unii-656xjm4con,5-chloro-2-nitrobenzenamine,ccris 8934,5-chloro-2-nitro aniline
IUPAC Name 5-chloro-2-nitroaniline
InChI Key ZCWXYZBQDNFULS-UHFFFAOYSA-N
Molecular Formula C6H5ClN2O2
11

2-Chloro-5-nitroaniline, 98%

CAS: 6283-25-6 Molecular Formula: C6H5ClN2O2 Molecular Weight (g/mol): 172.568 MDL Number: MFCD00007668 InChI Key: KWIXNFOTNVKIGM-UHFFFAOYSA-N Synonym: benzenamine, 2-chloro-5-nitro,6-chloro-3-nitroaniline,2-chloro-5-nitro aniline,aniline, 2-chloro-5-nitro,2-chloro-5-nitrobenzenamine,aniline, 6-chloro-3-nitro,2-chloro-5-nitrophenylamine,2-chloro-5-nitro-benzamine,pubchem21904,3-nitro-6-chloroaniline PubChem CID: 22691 IUPAC Name: 2-chloro-5-nitroaniline SMILES: C1=CC(=C(C=C1[N+](=O)[O-])N)Cl

PubChem CID 22691
CAS 6283-25-6
Molecular Weight (g/mol) 172.568
MDL Number MFCD00007668
SMILES C1=CC(=C(C=C1[N+](=O)[O-])N)Cl
Synonym benzenamine, 2-chloro-5-nitro,6-chloro-3-nitroaniline,2-chloro-5-nitro aniline,aniline, 2-chloro-5-nitro,2-chloro-5-nitrobenzenamine,aniline, 6-chloro-3-nitro,2-chloro-5-nitrophenylamine,2-chloro-5-nitro-benzamine,pubchem21904,3-nitro-6-chloroaniline
IUPAC Name 2-chloro-5-nitroaniline
InChI Key KWIXNFOTNVKIGM-UHFFFAOYSA-N
Molecular Formula C6H5ClN2O2
12

5-Chloro-2-nitroaniline, 97%

CAS: 1635-61-6 Molecular Formula: C6H5ClN2O2 Molecular Weight (g/mol): 172.57 MDL Number: MFCD00007776 InChI Key: ZCWXYZBQDNFULS-UHFFFAOYSA-N Synonym: 2-nitro-5-chloroaniline,benzenamine, 5-chloro-2-nitro,3-chloro-6-nitroaniline,5-chloro-2-nitrobenzeneamine,aniline, 5-chloro-2-nitro,2-amino-4-chloro-nitrobenzene,unii-656xjm4con,5-chloro-2-nitrobenzenamine,ccris 8934,5-chloro-2-nitro aniline PubChem CID: 74218 IUPAC Name: 5-chloro-2-nitroaniline SMILES: C1=CC(=C(C=C1Cl)N)[N+](=O)[O-]

PubChem CID 74218
CAS 1635-61-6
Molecular Weight (g/mol) 172.57
MDL Number MFCD00007776
SMILES C1=CC(=C(C=C1Cl)N)[N+](=O)[O-]
Synonym 2-nitro-5-chloroaniline,benzenamine, 5-chloro-2-nitro,3-chloro-6-nitroaniline,5-chloro-2-nitrobenzeneamine,aniline, 5-chloro-2-nitro,2-amino-4-chloro-nitrobenzene,unii-656xjm4con,5-chloro-2-nitrobenzenamine,ccris 8934,5-chloro-2-nitro aniline
IUPAC Name 5-chloro-2-nitroaniline
InChI Key ZCWXYZBQDNFULS-UHFFFAOYSA-N
Molecular Formula C6H5ClN2O2
13

2-Fluoro-5-nitroaniline, 98%

CAS: 369-36-8 Molecular Formula: C6H5FN2O2 Molecular Weight (g/mol): 156.12 MDL Number: MFCD00007652 InChI Key: KJVBJICWGQIMOZ-UHFFFAOYSA-N Synonym: benzenamine, 2-fluoro-5-nitro,2-fluoro-5-nitrophenylamine,2-fluoro-5-nitro-phenylamine,1-amino-2-fluoro-5-nitrobenzene,2-fluoro-5-nitrobenzenamine,2-fluoro-5-nitro aniline,3-amino-4-fluoronitrobenzene,pubchem8504,acmc-1crtl,5-nitro-2-fluoroaniline PubChem CID: 67785 IUPAC Name: 2-fluoro-5-nitroaniline SMILES: C1=CC(=C(C=C1[N+](=O)[O-])N)F

PubChem CID 67785
CAS 369-36-8
Molecular Weight (g/mol) 156.12
MDL Number MFCD00007652
SMILES C1=CC(=C(C=C1[N+](=O)[O-])N)F
Synonym benzenamine, 2-fluoro-5-nitro,2-fluoro-5-nitrophenylamine,2-fluoro-5-nitro-phenylamine,1-amino-2-fluoro-5-nitrobenzene,2-fluoro-5-nitrobenzenamine,2-fluoro-5-nitro aniline,3-amino-4-fluoronitrobenzene,pubchem8504,acmc-1crtl,5-nitro-2-fluoroaniline
IUPAC Name 2-fluoro-5-nitroaniline
InChI Key KJVBJICWGQIMOZ-UHFFFAOYSA-N
Molecular Formula C6H5FN2O2
14

4,5-Difluoro-2-nitroaniline, 98%

CAS: 78056-39-0 Molecular Formula: C6H4F2N2O2 Molecular Weight (g/mol): 174.11 MDL Number: MFCD00010876 InChI Key: WDMCABATCGQAKK-UHFFFAOYSA-N Synonym: 3,4-difluoro-6-nitroaniline,benzenamine, 4,5-difluoro-2-nitro,4,5-difluoro-2-nitro-aniline,4,5-difluoro-2-nitrophenylamine,2-nitro-4,5-difluoroaniline,2-amino-4,5-difluoronitrobenzene,4,5-difluoro-2-nitro-phenylamine,4,5-difluoro-2-nitrobenzenamine,pubchem2121,acmc-209pdb PubChem CID: 157151 IUPAC Name: 4,5-difluoro-2-nitroaniline SMILES: NC1=CC(F)=C(F)C=C1[N+]([O-])=O

PubChem CID 157151
CAS 78056-39-0
Molecular Weight (g/mol) 174.11
MDL Number MFCD00010876
SMILES NC1=CC(F)=C(F)C=C1[N+]([O-])=O
Synonym 3,4-difluoro-6-nitroaniline,benzenamine, 4,5-difluoro-2-nitro,4,5-difluoro-2-nitro-aniline,4,5-difluoro-2-nitrophenylamine,2-nitro-4,5-difluoroaniline,2-amino-4,5-difluoronitrobenzene,4,5-difluoro-2-nitro-phenylamine,4,5-difluoro-2-nitrobenzenamine,pubchem2121,acmc-209pdb
IUPAC Name 4,5-difluoro-2-nitroaniline
InChI Key WDMCABATCGQAKK-UHFFFAOYSA-N
Molecular Formula C6H4F2N2O2
15

2-Nitro-p-phenylenediamine, 95%

CAS: 5307-14-2 Molecular Formula: C6H7N3O2 Molecular Weight (g/mol): 153.141 MDL Number: MFCD00007903 InChI Key: HVHNMNGARPCGGD-UHFFFAOYSA-N Synonym: 2-nitro-1,4-phenylenediamine,1,4-diamino-2-nitrobenzene,2-nitro-p-phenylenediamine,2,5-diaminonitrobenzene,1,4-benzenediamine, 2-nitro,durafur brown,2-nitro-1,4-benzenediamine,o-nitro-p-phenylenediamine,4-amino-2-nitroaniline,fouramine 2r PubChem CID: 4338370 ChEBI: CHEBI:76394 IUPAC Name: 2-nitrobenzene-1,4-diamine SMILES: C1=CC(=C(C=C1N)[N+](=O)[O-])N

PubChem CID 4338370
CAS 5307-14-2
Molecular Weight (g/mol) 153.141
ChEBI CHEBI:76394
MDL Number MFCD00007903
SMILES C1=CC(=C(C=C1N)[N+](=O)[O-])N
Synonym 2-nitro-1,4-phenylenediamine,1,4-diamino-2-nitrobenzene,2-nitro-p-phenylenediamine,2,5-diaminonitrobenzene,1,4-benzenediamine, 2-nitro,durafur brown,2-nitro-1,4-benzenediamine,o-nitro-p-phenylenediamine,4-amino-2-nitroaniline,fouramine 2r
IUPAC Name 2-nitrobenzene-1,4-diamine
InChI Key HVHNMNGARPCGGD-UHFFFAOYSA-N
Molecular Formula C6H7N3O2