Organic phosphonic acids and derivatives

Organic compounds that consist of phosphonic acid with organic functional group substitutions; includes compounds that are derived from organic phosphonic acids.

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[(Methylamino)methyl] Phosphonic Acid, TRC

CAS: 35404-71-8 Molecular Formula: C2 H8 N O3 P Molecular Weight (g/mol): 125.064 Synonym: P-[(Methylamino)methyl]phosphonic Acid,[(Methylamino)methyl]phosphonic Acid,NSC 244826 IUPAC Name: methylaminomethylphosphonic acid SMILES: CNCP(=O)(O)O

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CAS	35404-71-8
Molecular Weight (g/mol)	125.064
SMILES	CNCP(=O)(O)O
Synonym	P-[(Methylamino)methyl]phosphonic Acid,[(Methylamino)methyl]phosphonic Acid,NSC 244826
IUPAC Name	methylaminomethylphosphonic acid
Molecular Formula	C2 H8 N O3 P

Diethyl benzylphosphonate, 99%

CAS: 1080-32-6 Molecular Formula: C₁₁H₁₇O₃P Molecular Weight (g/mol): 228.23 InChI Key: AIPRAPZUGUTQKX-UHFFFAOYSA-N Synonym: diethyl benzylphosphonate,benzylphosphonic acid diethyl ester,diethoxyphosphonomethylbenzene,diethyl phosphonate, benzyl,phosphonic acid, phenylmethyl-, diethyl ester,unii-t6d4qwt656,diethylbenzylphosphonate,phosphonic acid, benzyl-, diethyl ester,diethyl phenylmethyl phosphonate,phosphonic acid, p-phenylmethyl-, diethyl ester PubChem CID: 14122 IUPAC Name: diethoxyphosphorylmethylbenzene SMILES: CCOP(=O)(CC1=CC=CC=C1)OCC

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PubChem CID	14122
CAS	1080-32-6
Molecular Weight (g/mol)	228.23
SMILES	CCOP(=O)(CC1=CC=CC=C1)OCC
Synonym	diethyl benzylphosphonate,benzylphosphonic acid diethyl ester,diethoxyphosphonomethylbenzene,diethyl phosphonate, benzyl,phosphonic acid, phenylmethyl-, diethyl ester,unii-t6d4qwt656,diethylbenzylphosphonate,phosphonic acid, benzyl-, diethyl ester,diethyl phenylmethyl phosphonate,phosphonic acid, p-phenylmethyl-, diethyl ester
IUPAC Name	diethoxyphosphorylmethylbenzene
InChI Key	AIPRAPZUGUTQKX-UHFFFAOYSA-N
Molecular Formula	C₁₁H₁₇O₃P

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Phenylphosphonic acid, 98%

CAS: 1571-33-1 Molecular Formula: C6H7O3P Molecular Weight (g/mol): 158.09 MDL Number: MFCD00002136 InChI Key: QLZHNIAADXEJJP-UHFFFAOYSA-N Synonym: benzenephosphonic acid,phosphonic acid, phenyl,phenyl-phosphonic acid,phosphonic acid, p-phenyl,phenyl phosphonic acid,unii-byd76t2868,sv7,pubchem21303,phosphonic acid,phenyl,wln: qpqo&r PubChem CID: 15295 IUPAC Name: phenylphosphonic acid SMILES: OP(O)(=O)C1=CC=CC=C1

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PubChem CID	15295
CAS	1571-33-1
Molecular Weight (g/mol)	158.09
MDL Number	MFCD00002136
SMILES	OP(O)(=O)C1=CC=CC=C1
Synonym	benzenephosphonic acid,phosphonic acid, phenyl,phenyl-phosphonic acid,phosphonic acid, p-phenyl,phenyl phosphonic acid,unii-byd76t2868,sv7,pubchem21303,phosphonic acid,phenyl,wln: qpqo&r
IUPAC Name	phenylphosphonic acid
InChI Key	QLZHNIAADXEJJP-UHFFFAOYSA-N
Molecular Formula	C6H7O3P

Methylenediphosphonic acid, 98+%

CAS: 1984-15-2 Molecular Formula: CH6O6P2 Molecular Weight (g/mol): 176.00 MDL Number: MFCD00002139 InChI Key: MBKDYNNUVRNNRF-UHFFFAOYSA-N Synonym: methylenediphosphonic acid,medronic acid,acido medronico,methylene diphosphonate,acide medronique,acidum medronicum,phosphonic acid, methylenebis,methylenebis phosphonic acid,mdp-bracco,methanediphosphonic acid PubChem CID: 16124 ChEBI: CHEBI:43945 IUPAC Name: (phosphonomethyl)phosphonic acid SMILES: OP(O)(=O)CP(O)(O)=O

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PubChem CID	16124
CAS	1984-15-2
Molecular Weight (g/mol)	176.00
ChEBI	CHEBI:43945
MDL Number	MFCD00002139
SMILES	OP(O)(=O)CP(O)(O)=O
Synonym	methylenediphosphonic acid,medronic acid,acido medronico,methylene diphosphonate,acide medronique,acidum medronicum,phosphonic acid, methylenebis,methylenebis phosphonic acid,mdp-bracco,methanediphosphonic acid
IUPAC Name	(phosphonomethyl)phosphonic acid
InChI Key	MBKDYNNUVRNNRF-UHFFFAOYSA-N
Molecular Formula	CH6O6P2

n-Hexylphosphonic acid

CAS: 4721-24-8 Molecular Formula: C6H15O3P Molecular Weight (g/mol): 166.157 MDL Number: MFCD00013961 InChI Key: GJWAEWLHSDGBGG-UHFFFAOYSA-N Synonym: n-hexylphosphonic acid,phosphonic acid, p-hexyl,hexylphosphonicacid,p-hexyl-phosphonic acid,hexylphosphonic acid PubChem CID: 312552 IUPAC Name: hexylphosphonic acid SMILES: CCCCCCP(=O)(O)O

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PubChem CID	312552
CAS	4721-24-8
Molecular Weight (g/mol)	166.157
MDL Number	MFCD00013961
SMILES	CCCCCCP(=O)(O)O
Synonym	n-hexylphosphonic acid,phosphonic acid, p-hexyl,hexylphosphonicacid,p-hexyl-phosphonic acid,hexylphosphonic acid
IUPAC Name	hexylphosphonic acid
InChI Key	GJWAEWLHSDGBGG-UHFFFAOYSA-N
Molecular Formula	C6H15O3P

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Thermo Scientific™ Iodoacetamido-LC-Phosphonic Acid (6C-CysPAT)

Iodoacetamido-LC-Phosphonic Acid (6C-CysPAT) is a sulfhydryl-reactive alkylating reagent that contains a phosphonic acid group for enrichment of cysteine-containing peptides for mass spectrometry analysis.

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Vinylphosphonic acid, 90%, technical, Thermo Scientific Chemicals

CAS: 1746-03-8 Molecular Formula: C2H3O3P Molecular Weight (g/mol): 106.02 MDL Number: MFCD00043866 InChI Key: ZTWTYVWXUKTLCP-UHFFFAOYSA-L Synonym: vinylphosphonic acid,phosphonic acid, ethenyl-, homopolymer,vinyl-phosphonicaci,ethenephosphonicacid,ethenylphosphonicacid,ethenyl-phosphonicaci,ethylenephosphonicacid,phosphonic acid, p-ethenyl-, homopolymer,acmc-1bvr6,poly vinylphosphonic acid PubChem CID: 168725 IUPAC Name: ethenylphosphonic acid SMILES: [O-]P([O-])(=O)C=C

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PubChem CID	168725
CAS	1746-03-8
Molecular Weight (g/mol)	106.02
MDL Number	MFCD00043866
SMILES	[O-]P([O-])(=O)C=C
Synonym	vinylphosphonic acid,phosphonic acid, ethenyl-, homopolymer,vinyl-phosphonicaci,ethenephosphonicacid,ethenylphosphonicacid,ethenyl-phosphonicaci,ethylenephosphonicacid,phosphonic acid, p-ethenyl-, homopolymer,acmc-1bvr6,poly vinylphosphonic acid
IUPAC Name	ethenylphosphonic acid
InChI Key	ZTWTYVWXUKTLCP-UHFFFAOYSA-L
Molecular Formula	C2H3O3P

(Aminomethyl)phosphonic acid, 99%

CAS: 1066-51-9 Molecular Formula: CH6NO3P Molecular Weight (g/mol): 111.037 MDL Number: MFCD00008105 InChI Key: MGRVRXRGTBOSHW-UHFFFAOYSA-N Synonym: aminomethyl phosphonic acid,aminomethanephosphonic acid,amep,1-aminomethylphosphonic acid,1-aminomethylphosphonate,amino methane phosphoric acid,caswell no. 037c,1-aminomethyl phosphonic acid,phosphonic acid, aminomethyl PubChem CID: 14017 ChEBI: CHEBI:28812 IUPAC Name: aminomethylphosphonic acid SMILES: C(N)P(=O)(O)O

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PubChem CID	14017
CAS	1066-51-9
Molecular Weight (g/mol)	111.037
ChEBI	CHEBI:28812
MDL Number	MFCD00008105
SMILES	C(N)P(=O)(O)O
Synonym	aminomethyl phosphonic acid,aminomethanephosphonic acid,amep,1-aminomethylphosphonic acid,1-aminomethylphosphonate,amino methane phosphoric acid,caswell no. 037c,1-aminomethyl phosphonic acid,phosphonic acid, aminomethyl
IUPAC Name	aminomethylphosphonic acid
InChI Key	MGRVRXRGTBOSHW-UHFFFAOYSA-N
Molecular Formula	CH6NO3P

Diethyl (3,3-diethoxypropyl)phosphonate, 95%, stabilized with max. 1% w/w Na2CO3

CAS: 15110-17-5 Molecular Formula: C₁₁H₂₅O₅P Molecular Weight (g/mol): 268.29 MDL Number: MFCD00800259 InChI Key: WKPXMGJOGYEGNW-UHFFFAOYSA-N Synonym: diethyl 3,3-diethoxypropyl phosphonate,diethyl 3,3-diethoxypropylphosphonate,phosphonic acid, p-3,3-diethoxypropyl-, diethyl ester,3-diethoxyphosphoryl-1,1-diethoxy-propane,3-diethoxyphosphoryl propanaldehyde diethyl acetal,phosphonic acid,p-3,3-diethoxypropyl-, diethyl ester PubChem CID: 328856 IUPAC Name: 3-diethoxyphosphoryl-1,1-diethoxypropane SMILES: CCOC(CCP(=O)(OCC)OCC)OCC

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PubChem CID	328856
CAS	15110-17-5
Molecular Weight (g/mol)	268.29
MDL Number	MFCD00800259
SMILES	CCOC(CCP(=O)(OCC)OCC)OCC
Synonym	diethyl 3,3-diethoxypropyl phosphonate,diethyl 3,3-diethoxypropylphosphonate,phosphonic acid, p-3,3-diethoxypropyl-, diethyl ester,3-diethoxyphosphoryl-1,1-diethoxy-propane,3-diethoxyphosphoryl propanaldehyde diethyl acetal,phosphonic acid,p-3,3-diethoxypropyl-, diethyl ester
IUPAC Name	3-diethoxyphosphoryl-1,1-diethoxypropane
InChI Key	WKPXMGJOGYEGNW-UHFFFAOYSA-N
Molecular Formula	C₁₁H₂₅O₅P

Triethyl phosphonoacetate, 98+%

CAS: 867-13-0 Molecular Formula: C8H17O5P Molecular Weight (g/mol): 224.193 MDL Number: MFCD00009177 InChI Key: GGUBFICZYGKNTD-UHFFFAOYSA-N Synonym: triethyl phosphonoacetate,ethyl 2-diethoxyphosphoryl acetate,ethyl diethoxyphosphoryl acetate,ethyl diethylphosphono acetate,triethyl phosphonoethanoate,diethyl carboethoxymethylphosphonate,diethyl ethoxycarbonylmethanephosphonate,diethylphosphonoacetic acid ethyl ester,diethyl carbethoxymethylphosphonate PubChem CID: 13345 IUPAC Name: ethyl 2-diethoxyphosphorylacetate SMILES: CCOC(=O)CP(=O)(OCC)OCC

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PubChem CID	13345
CAS	867-13-0
Molecular Weight (g/mol)	224.193
MDL Number	MFCD00009177
SMILES	CCOC(=O)CP(=O)(OCC)OCC
Synonym	triethyl phosphonoacetate,ethyl 2-diethoxyphosphoryl acetate,ethyl diethoxyphosphoryl acetate,ethyl diethylphosphono acetate,triethyl phosphonoethanoate,diethyl carboethoxymethylphosphonate,diethyl ethoxycarbonylmethanephosphonate,diethylphosphonoacetic acid ethyl ester,diethyl carbethoxymethylphosphonate
IUPAC Name	ethyl 2-diethoxyphosphorylacetate
InChI Key	GGUBFICZYGKNTD-UHFFFAOYSA-N
Molecular Formula	C8H17O5P

(Aminomethyl)phosphonic acid, 99%, Thermo Scientific Chemicals

CAS: 1066-51-9 Molecular Formula: CH₆NO₃P Molecular Weight (g/mol): 111.04 MDL Number: MFCD00008105 InChI Key: MGRVRXRGTBOSHW-UHFFFAOYSA-N Synonym: aminomethyl phosphonic acid,aminomethanephosphonic acid,amep,1-aminomethylphosphonic acid,1-aminomethylphosphonate,amino methane phosphoric acid,caswell no. 037c,1-aminomethyl phosphonic acid,phosphonic acid, aminomethyl PubChem CID: 14017 ChEBI: CHEBI:28812 IUPAC Name: aminomethylphosphonic acid SMILES: C(N)P(=O)(O)O

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PubChem CID	14017
CAS	1066-51-9
Molecular Weight (g/mol)	111.04
ChEBI	CHEBI:28812
MDL Number	MFCD00008105
SMILES	C(N)P(=O)(O)O
Synonym	aminomethyl phosphonic acid,aminomethanephosphonic acid,amep,1-aminomethylphosphonic acid,1-aminomethylphosphonate,amino methane phosphoric acid,caswell no. 037c,1-aminomethyl phosphonic acid,phosphonic acid, aminomethyl
IUPAC Name	aminomethylphosphonic acid
InChI Key	MGRVRXRGTBOSHW-UHFFFAOYSA-N
Molecular Formula	CH₆NO₃P

1-Tetradecylphosphonic acid, 98%

CAS: 4671-75-4 Molecular Formula: C14H31O3P Molecular Weight (g/mol): 278.373 MDL Number: MFCD00015834 InChI Key: BVQJQTMSTANITJ-UHFFFAOYSA-N Synonym: phosphonic acid, tetradecyl,1-tetradecanephosphonic acid,tetradecanephosphonic acid,tetradecyl phosphonic acid,n-tetradecylphosphonic acid,tetradecyl-phosphonic acid,1-tetradecylphosphonic acid,phosphonic acid, p-tetradecyl,p-tetradecyl-phosphonic acid,tetradecylphosphonate PubChem CID: 78401 IUPAC Name: tetradecylphosphonic acid SMILES: CCCCCCCCCCCCCCP(=O)(O)O

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PubChem CID	78401
CAS	4671-75-4
Molecular Weight (g/mol)	278.373
MDL Number	MFCD00015834
SMILES	CCCCCCCCCCCCCCP(=O)(O)O
Synonym	phosphonic acid, tetradecyl,1-tetradecanephosphonic acid,tetradecanephosphonic acid,tetradecyl phosphonic acid,n-tetradecylphosphonic acid,tetradecyl-phosphonic acid,1-tetradecylphosphonic acid,phosphonic acid, p-tetradecyl,p-tetradecyl-phosphonic acid,tetradecylphosphonate
IUPAC Name	tetradecylphosphonic acid
InChI Key	BVQJQTMSTANITJ-UHFFFAOYSA-N
Molecular Formula	C14H31O3P

1,2-Ethylenediphosphonic acid, 97%

CAS: 6145-31-9 Molecular Formula: C2H8O6P2 Molecular Weight (g/mol): 190.028 MDL Number: MFCD00013958 InChI Key: XYJLPCAKKYOLGU-UHFFFAOYSA-N Synonym: 1,2-ethylenediphosphonic acid,1,2-ethanediphosphonic acid,phosphonic acid, ethylenedi,phosphonic acid, 1,2-ethanediylbis,1,2-ethanebisphosphonic acid,1,2-ethanediylbisphosphonic acid,ethylenediphosphonic acid,phosphonic acid, ethylenedi-6ci,7ci,8ci,ethane-1,2-diylbis phosphonicacid,ethylenebisphosphonic acid PubChem CID: 80247 IUPAC Name: 2-phosphonoethylphosphonic acid SMILES: C(CP(=O)(O)O)P(=O)(O)O

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PubChem CID	80247
CAS	6145-31-9
Molecular Weight (g/mol)	190.028
MDL Number	MFCD00013958
SMILES	C(CP(=O)(O)O)P(=O)(O)O
Synonym	1,2-ethylenediphosphonic acid,1,2-ethanediphosphonic acid,phosphonic acid, ethylenedi,phosphonic acid, 1,2-ethanediylbis,1,2-ethanebisphosphonic acid,1,2-ethanediylbisphosphonic acid,ethylenediphosphonic acid,phosphonic acid, ethylenedi-6ci,7ci,8ci,ethane-1,2-diylbis phosphonicacid,ethylenebisphosphonic acid
IUPAC Name	2-phosphonoethylphosphonic acid
InChI Key	XYJLPCAKKYOLGU-UHFFFAOYSA-N
Molecular Formula	C2H8O6P2

Triethyl 4-phosphonobutyrate, 97%

CAS: 2327-69-7 Molecular Formula: C10H21O5P Molecular Weight (g/mol): 252.247 MDL Number: MFCD00015168 InChI Key: FYESTJSRASJZOY-UHFFFAOYSA-N PubChem CID: 281201 IUPAC Name: ethyl 4-diethoxyphosphorylbutanoate SMILES: CCOC(=O)CCCP(=O)(OCC)OCC

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PubChem CID	281201
CAS	2327-69-7
Molecular Weight (g/mol)	252.247
MDL Number	MFCD00015168
SMILES	CCOC(=O)CCCP(=O)(OCC)OCC
IUPAC Name	ethyl 4-diethoxyphosphorylbutanoate
InChI Key	FYESTJSRASJZOY-UHFFFAOYSA-N
Molecular Formula	C10H21O5P

1-Octylphosphonic acid, 98%

CAS: 4724-48-5 Molecular Formula: C8H19O3P Molecular Weight (g/mol): 194.211 MDL Number: MFCD00015841 InChI Key: NJGCRMAPOWGWMW-UHFFFAOYSA-N Synonym: n-octylphosphonic acid,1-octylphosphonic acid,phosphonic acid, octyl,phosphonic acid, p-octyl,unii-95c2aw87bo,octylphosphonicacid,acmc-209uni,p-octyl-phosphonic acid,octylphosphonic acid,dsstox_cid_24679 PubChem CID: 78452 IUPAC Name: octylphosphonic acid SMILES: CCCCCCCCP(=O)(O)O

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PubChem CID	78452
CAS	4724-48-5
Molecular Weight (g/mol)	194.211
MDL Number	MFCD00015841
SMILES	CCCCCCCCP(=O)(O)O
Synonym	n-octylphosphonic acid,1-octylphosphonic acid,phosphonic acid, octyl,phosphonic acid, p-octyl,unii-95c2aw87bo,octylphosphonicacid,acmc-209uni,p-octyl-phosphonic acid,octylphosphonic acid,dsstox_cid_24679
IUPAC Name	octylphosphonic acid
InChI Key	NJGCRMAPOWGWMW-UHFFFAOYSA-N
Molecular Formula	C8H19O3P

Organic phosphonic acids and derivatives

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