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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-[(5-Nitro-2-pyridyl)oxy]ethan-1-ol, 97%, Thermo Scientific™

CAS: 143071-39-0 Molecular Formula: C7H8N2O4 Molecular Weight (g/mol): 184.151 MDL Number: MFCD00052642 InChI Key: KESQFSZFUCZCEI-UHFFFAOYSA-N Synonym: 2-5-nitropyridin-2-yloxy ethanol,2-5-nitro-2-pyridyloxy ethanol,2-5-nitropyridin-2-yl oxy ethan-1-ol,2-5-nitro-2-pyridyl oxy ethan-1-ol,2-2-hydroxyethoxy-5-nitropyridine,2-5-nitropyridin-2-yl oxy ethanol,2-5-nitro-2-pyridyloxy ethan-1-ol,acmc-209xhf,maybridge1_002682,2-5-nitropyridin-2-yl oxyethanol PubChem CID: 587937 IUPAC Name: 2-(5-nitropyridin-2-yl)oxyethanol SMILES: C1=CC(=NC=C1[N+](=O)[O-])OCCO

PubChem CID 587937
CAS 143071-39-0
Molecular Weight (g/mol) 184.151
MDL Number MFCD00052642
SMILES C1=CC(=NC=C1[N+](=O)[O-])OCCO
Synonym 2-5-nitropyridin-2-yloxy ethanol,2-5-nitro-2-pyridyloxy ethanol,2-5-nitropyridin-2-yl oxy ethan-1-ol,2-5-nitro-2-pyridyl oxy ethan-1-ol,2-2-hydroxyethoxy-5-nitropyridine,2-5-nitropyridin-2-yl oxy ethanol,2-5-nitro-2-pyridyloxy ethan-1-ol,acmc-209xhf,maybridge1_002682,2-5-nitropyridin-2-yl oxyethanol
IUPAC Name 2-(5-nitropyridin-2-yl)oxyethanol
InChI Key KESQFSZFUCZCEI-UHFFFAOYSA-N
Molecular Formula C7H8N2O4
2

GW 9662, Thermo Scientific Chemicals

CAS: 22978-25-2 Molecular Formula: C13H9ClN2O3 Molecular Weight (g/mol): 276.676 MDL Number: MFCD01215270 InChI Key: DNTSIBUQMRRYIU-UHFFFAOYSA-N Synonym: 2-chloro-5-nitrobenzanilide,2-chloro-5-nitro-n-phenyl-benzamide,2-chloro-5-nitro-n-4-phenylbenzamide,2-chloro-5-nitrophenyl-n-benzamide,tocris-1508,spectrum5_001989,lopac-m-6191,d00acx,d05thb,dsstox_cid_20723 PubChem CID: 644213 ChEBI: CHEBI:79993 IUPAC Name: 2-chloro-5-nitro-N-phenylbenzamide SMILES: C1=CC=C(C=C1)NC(=O)C2=C(C=CC(=C2)[N+](=O)[O-])Cl

PubChem CID 644213
CAS 22978-25-2
Molecular Weight (g/mol) 276.676
ChEBI CHEBI:79993
MDL Number MFCD01215270
SMILES C1=CC=C(C=C1)NC(=O)C2=C(C=CC(=C2)[N+](=O)[O-])Cl
Synonym 2-chloro-5-nitrobenzanilide,2-chloro-5-nitro-n-phenyl-benzamide,2-chloro-5-nitro-n-4-phenylbenzamide,2-chloro-5-nitrophenyl-n-benzamide,tocris-1508,spectrum5_001989,lopac-m-6191,d00acx,d05thb,dsstox_cid_20723
IUPAC Name 2-chloro-5-nitro-N-phenylbenzamide
InChI Key DNTSIBUQMRRYIU-UHFFFAOYSA-N
Molecular Formula C13H9ClN2O3
3

4-Fluoro-5-nitrobenzene-1,2-diamine, Technical Grade, Thermo Scientific™

CAS: 113269-06-0 Molecular Formula: C6H6FN3O2 Molecular Weight (g/mol): 171.131 InChI Key: QZNALIMEKAACKP-UHFFFAOYSA-N PubChem CID: 3782733 IUPAC Name: 4-fluoro-5-nitrobenzene-1,2-diamine SMILES: C1=C(C(=CC(=C1[N+](=O)[O-])F)N)N

PubChem CID 3782733
CAS 113269-06-0
Molecular Weight (g/mol) 171.131
SMILES C1=C(C(=CC(=C1[N+](=O)[O-])F)N)N
IUPAC Name 4-fluoro-5-nitrobenzene-1,2-diamine
InChI Key QZNALIMEKAACKP-UHFFFAOYSA-N
Molecular Formula C6H6FN3O2
4
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4-Nitrophenethyl alcohol, 99%

CAS: 100-27-6 Molecular Formula: C8H9NO3 Molecular Weight (g/mol): 167.16 InChI Key: IKMXRUOZUUKSON-UHFFFAOYSA-N Synonym: 4-nitrophenethyl alcohol,2-4-nitrophenyl ethanol,4-nitrobenzeneethanol,2-p-nitrophenyl ethanol,benzeneethanol, 4-nitro,p-nitrophenethyl alcohol,2-4-nitrophenyl ethan-1-ol,phenethyl alcohol, p-nitro,ccris 6079,4-nitrophenethylalcohol PubChem CID: 7494 IUPAC Name: 2-(4-nitrophenyl)ethanol SMILES: C1=CC(=CC=C1CCO)[N+](=O)[O-]

PubChem CID 7494
CAS 100-27-6
Molecular Weight (g/mol) 167.16
SMILES C1=CC(=CC=C1CCO)[N+](=O)[O-]
Synonym 4-nitrophenethyl alcohol,2-4-nitrophenyl ethanol,4-nitrobenzeneethanol,2-p-nitrophenyl ethanol,benzeneethanol, 4-nitro,p-nitrophenethyl alcohol,2-4-nitrophenyl ethan-1-ol,phenethyl alcohol, p-nitro,ccris 6079,4-nitrophenethylalcohol
IUPAC Name 2-(4-nitrophenyl)ethanol
InChI Key IKMXRUOZUUKSON-UHFFFAOYSA-N
Molecular Formula C8H9NO3
5
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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
6

Iron(II) methoxide, 98%

CAS: 7245-21-8 Molecular Formula: C2H6FeO2 Molecular Weight (g/mol): 117.913 MDL Number: MFCD00061474 InChI Key: VAPRHKOWFRYFTF-UHFFFAOYSA-N Synonym: iron ii methoxide,iron 2+ dimethoxide,methanol, iron 2+ salt,acmc-1bc40 PubChem CID: 14598007 IUPAC Name: iron(2+);methanolate SMILES: C[O-].C[O-].[Fe+2]

PubChem CID 14598007
CAS 7245-21-8
Molecular Weight (g/mol) 117.913
MDL Number MFCD00061474
SMILES C[O-].C[O-].[Fe+2]
Synonym iron ii methoxide,iron 2+ dimethoxide,methanol, iron 2+ salt,acmc-1bc40
IUPAC Name iron(2+);methanolate
InChI Key VAPRHKOWFRYFTF-UHFFFAOYSA-N
Molecular Formula C2H6FeO2
7
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3-Chloro-4-nitroaniline, 95%

CAS: 825-41-2 Molecular Formula: C6H5ClN2O2 Molecular Weight (g/mol): 172.568 MDL Number: MFCD00085922 InChI Key: LDSIOPGMLLPSSR-UHFFFAOYSA-N Synonym: benzenamine, 3-chloro-4-nitro,aniline, 3-chloro-4-nitro,3-chlor-4-nitroanilin,3-chloro-4-nitrobenzenamine,zlchem 908,pubchem9594,acmc-209ppd,2-chloro-4-aminonitrobenzene,4-amino-2-chloronitrobenzene,3-chloro-4-nitro-phenylamine PubChem CID: 69996 IUPAC Name: 3-chloro-4-nitroaniline SMILES: C1=CC(=C(C=C1N)Cl)[N+](=O)[O-]

PubChem CID 69996
CAS 825-41-2
Molecular Weight (g/mol) 172.568
MDL Number MFCD00085922
SMILES C1=CC(=C(C=C1N)Cl)[N+](=O)[O-]
Synonym benzenamine, 3-chloro-4-nitro,aniline, 3-chloro-4-nitro,3-chlor-4-nitroanilin,3-chloro-4-nitrobenzenamine,zlchem 908,pubchem9594,acmc-209ppd,2-chloro-4-aminonitrobenzene,4-amino-2-chloronitrobenzene,3-chloro-4-nitro-phenylamine
IUPAC Name 3-chloro-4-nitroaniline
InChI Key LDSIOPGMLLPSSR-UHFFFAOYSA-N
Molecular Formula C6H5ClN2O2
8

Niobium(V) ethoxide, 99.99% (metals basis), Ta <500ppm

CAS: 3236-82-6 Molecular Formula: C10H25NbO5 Molecular Weight (g/mol): 318.21 MDL Number: MFCD00015122 InChI Key: ZTILUDNICMILKJ-UHFFFAOYSA-N Synonym: niobium ethoxide,niobium 5+ ethanolate,ethanol, niobium 5+ salt,niobium 5+ ion pentakis ethoxide,pentaethoxyniobium,niobium pentaethoxide,ethanol, niobium 5+ salt 5:1,acmc-1cmht,niobium v pentaethoxide,ethanolate; niobium 5+ PubChem CID: 160675 IUPAC Name: ethanolate;niobium(5+) SMILES: CCO[Nb](OCC)(OCC)(OCC)OCC

PubChem CID 160675
CAS 3236-82-6
Molecular Weight (g/mol) 318.21
MDL Number MFCD00015122
SMILES CCO[Nb](OCC)(OCC)(OCC)OCC
Synonym niobium ethoxide,niobium 5+ ethanolate,ethanol, niobium 5+ salt,niobium 5+ ion pentakis ethoxide,pentaethoxyniobium,niobium pentaethoxide,ethanol, niobium 5+ salt 5:1,acmc-1cmht,niobium v pentaethoxide,ethanolate; niobium 5+
IUPAC Name ethanolate;niobium(5+)
InChI Key ZTILUDNICMILKJ-UHFFFAOYSA-N
Molecular Formula C10H25NbO5
9

Iron(III) ethoxide, 99.6% (metals basis)

CAS: 5058-42-4 Molecular Formula: C6H15FeO3 Molecular Weight (g/mol): 191.028 MDL Number: MFCD00078028 InChI Key: JTPUGUWXHGEEHW-UHFFFAOYSA-N Synonym: iron iii ethoxide,iron 3+ ethanolate,triethoxyiron iii,ethanolate; iron 3+,acmc-1alnr,iron 3+ tris ethoxide,iron 3+ ion tris ethoxide,iron iii ethoxide trace metals basis 500mg PubChem CID: 6452222 IUPAC Name: ethanolate;iron(3+) SMILES: CC[O-].CC[O-].CC[O-].[Fe+3]

PubChem CID 6452222
CAS 5058-42-4
Molecular Weight (g/mol) 191.028
MDL Number MFCD00078028
SMILES CC[O-].CC[O-].CC[O-].[Fe+3]
Synonym iron iii ethoxide,iron 3+ ethanolate,triethoxyiron iii,ethanolate; iron 3+,acmc-1alnr,iron 3+ tris ethoxide,iron 3+ ion tris ethoxide,iron iii ethoxide trace metals basis 500mg
IUPAC Name ethanolate;iron(3+)
InChI Key JTPUGUWXHGEEHW-UHFFFAOYSA-N
Molecular Formula C6H15FeO3
10
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3-Nitro-o-phenylenediamine, 98%

CAS: 3694-52-8 Molecular Formula: C6H7N3O2 Molecular Weight (g/mol): 153.14 MDL Number: MFCD00007722 InChI Key: IOCXBXZBNOYTLQ-UHFFFAOYSA-N Synonym: 3-nitro-1,2-phenylenediamine,3-nitro-o-phenylenediamine,1,2-diamino-3-nitrobenzene,3-nitrophenylenediamine,2-amino-6-nitroaniline,1,2-benzenediamine, 3-nitro,3-nitro-1,2-benzenediamine,o-phenylenediamine, 3-nitro,unii-wrz63l50zk,ccris 5427 PubChem CID: 4359525 IUPAC Name: 3-nitrobenzene-1,2-diamine SMILES: C1=CC(=C(C(=C1)[N+](=O)[O-])N)N

PubChem CID 4359525
CAS 3694-52-8
Molecular Weight (g/mol) 153.14
MDL Number MFCD00007722
SMILES C1=CC(=C(C(=C1)[N+](=O)[O-])N)N
Synonym 3-nitro-1,2-phenylenediamine,3-nitro-o-phenylenediamine,1,2-diamino-3-nitrobenzene,3-nitrophenylenediamine,2-amino-6-nitroaniline,1,2-benzenediamine, 3-nitro,3-nitro-1,2-benzenediamine,o-phenylenediamine, 3-nitro,unii-wrz63l50zk,ccris 5427
IUPAC Name 3-nitrobenzene-1,2-diamine
InChI Key IOCXBXZBNOYTLQ-UHFFFAOYSA-N
Molecular Formula C6H7N3O2
11

Tantalum(V) ethoxide, 99.999% (metals basis), Nb <100ppm

CAS: 6074-84-6 Molecular Formula: C10H25O5Ta Molecular Weight (g/mol): 406.25 MDL Number: MFCD00049785 InChI Key: HSXKFDGTKKAEHL-UHFFFAOYSA-N Synonym: tantalum v ethoxide,tantalum 5+ ethanolate,tantalum ethoxide,tantalum 5+ pentaethanolate,ethanol, tantalum 5+ salt,pentaethoxytantalum v,ethanol, tantalum 5+ salt 5:1,tantalum ethylate,pentaethyl tantalate,tantalum pentaethoxide PubChem CID: 160806 IUPAC Name: ethanolate;tantalum(5+) SMILES: CCO[Ta](OCC)(OCC)(OCC)OCC

PubChem CID 160806
CAS 6074-84-6
Molecular Weight (g/mol) 406.25
MDL Number MFCD00049785
SMILES CCO[Ta](OCC)(OCC)(OCC)OCC
Synonym tantalum v ethoxide,tantalum 5+ ethanolate,tantalum ethoxide,tantalum 5+ pentaethanolate,ethanol, tantalum 5+ salt,pentaethoxytantalum v,ethanol, tantalum 5+ salt 5:1,tantalum ethylate,pentaethyl tantalate,tantalum pentaethoxide
IUPAC Name ethanolate;tantalum(5+)
InChI Key HSXKFDGTKKAEHL-UHFFFAOYSA-N
Molecular Formula C10H25O5Ta
12

eMolecules​ 56814-10-9 | 2-Amino-N-propylbenzamide | MFCD02374350 | 1g

Combi-Blocks | 2-Amino-N-propylbenzamide | 1g | 205384107 | HC-3839 | 96.000 | 56814-10-9 | MFCD02374350 | 178.235 | C10H14N2O

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13

Sigma Aldrich Aluminum isopropoxide

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

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Percent Purity ≥99.99% trace metals basis
Linear Formula Al[OCH(CH3)2]3
CAS 555-31-7
Molecular Weight (g/mol) 204.24
MDL Number MFCD00008870
Synonym AIP; Aluminum isopropylate; Aluminum triisopropoxide
RTECS Number BD0975000
Recommended Storage Room Temperature
Molecular Formula C9H21AlO3
EINECS Number 209-090-8
Density 1.035 g/mL (at 25°C)
Melting Point 128°C to 133°C
14

Aobchem AOBCHEM

5001023726 2 3-DIMETHYL-6-NITROANILINE 10

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15

Aobchem AOBCHEM

5001024386 2 4-DIMETHYL-6-NITROANILINE 10

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