Alpha-halocarboxylic acids and derivatives

Organic compounds that contain a carboxyl group bonded to a halogen group in the alpha position; halogen groups consist of one or more halogen atoms (F, Cl, B, I, At). Includes compounds that are derived from alpha-halocarboxylic acids.

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2-Chloro-2-ethoxyacetic acid ethyl ester, 90%, remainder mainly ethyl diethoxyacetat, Thermo Scientific Chemicals

CAS: 34006-60-5 Molecular Formula: C6H11ClO3 Molecular Weight (g/mol): 166.60 MDL Number: MFCD00043953 InChI Key: WDCHMODANTVRTF-UHFFFAOYNA-N Synonym: 2-chloro-2-ethoxyacetic acid ethyl ester,ethyl 2-chloro-2-ethoxy-acetate,ethyl2-chloro-2-ethoxyacetate,ethyl chloro ethoxy acetate,chloro ethoxy acetic acid ethyl ester,ethyl alpha-chloro-alpha-ethoxyacetate,ethyl alpha-chloro-alpha-ethoxy-acetate,2-chloro-2-ethoxy-acetic acid ethyl ester,acetic acid,2-chloro-2-ethoxy-, ethyl ester PubChem CID: 2724873 IUPAC Name: ethyl 2-(1-chloroethoxy)acetate SMILES: CCOC(=O)COC(C)Cl

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PubChem CID	2724873
CAS	34006-60-5
Molecular Weight (g/mol)	166.60
MDL Number	MFCD00043953
SMILES	CCOC(=O)COC(C)Cl
Synonym	2-chloro-2-ethoxyacetic acid ethyl ester,ethyl 2-chloro-2-ethoxy-acetate,ethyl2-chloro-2-ethoxyacetate,ethyl chloro ethoxy acetate,chloro ethoxy acetic acid ethyl ester,ethyl alpha-chloro-alpha-ethoxyacetate,ethyl alpha-chloro-alpha-ethoxy-acetate,2-chloro-2-ethoxy-acetic acid ethyl ester,acetic acid,2-chloro-2-ethoxy-, ethyl ester
IUPAC Name	ethyl 2-(1-chloroethoxy)acetate
InChI Key	WDCHMODANTVRTF-UHFFFAOYNA-N
Molecular Formula	C6H11ClO3

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(S)-(-)-2-Bromopropionic acid, 98%, >85% ee

CAS: 32644-15-8 Molecular Formula: C₃H₅BrO₂ Molecular Weight (g/mol): 152.98 MDL Number: MFCD00137325 InChI Key: MONMFXREYOKQTI-REOHCLBHSA-N Synonym: s---2-bromopropionic acid,s-2-bromopropionic acid,2s-2-bromopropanoic acid,s-2-bromopropanoic acid,l-2-bromopropionic acid,s---2-bromopropionicacid,l-alpha-bromopropionic acid,2s---2-bromopropionic acid,s-alpha-bromopropionic acid PubChem CID: 642232 IUPAC Name: (2S)-2-bromopropanoic acid SMILES: CC(C(=O)O)Br

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PubChem CID	642232
CAS	32644-15-8
Molecular Weight (g/mol)	152.98
MDL Number	MFCD00137325
SMILES	CC(C(=O)O)Br
Synonym	s---2-bromopropionic acid,s-2-bromopropionic acid,2s-2-bromopropanoic acid,s-2-bromopropanoic acid,l-2-bromopropionic acid,s---2-bromopropionicacid,l-alpha-bromopropionic acid,2s---2-bromopropionic acid,s-alpha-bromopropionic acid
IUPAC Name	(2S)-2-bromopropanoic acid
InChI Key	MONMFXREYOKQTI-REOHCLBHSA-N
Molecular Formula	C₃H₅BrO₂

Lithium trifluoroacetate monohydrate, 97%

CAS: 2923-17-3 Molecular Formula: C2F3LiO2 Molecular Weight (g/mol): 119.96 MDL Number: MFCD00013216,MFCD00149663 InChI Key: HSFDLPWPRRSVSM-UHFFFAOYSA-M Synonym: lithium trifluoroacetate,acetic acid, trifluoro-, lithium salt,lithium 2,2,2-trifluoroacetate,lithiumtrifluoroacetate,acmc-1cfal,lithotab trifluoroacetate,acetic acid, 2,2,2-trifluoro-, lithium salt 1:1,lithium trifluoroacetate, monohydrate,lithium 1+ trifluoroacetate,lithio 2,2,2-trifluoroacetate PubChem CID: 23661853 IUPAC Name: lithium;2,2,2-trifluoroacetate SMILES: [Li+].[O-]C(=O)C(F)(F)F

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PubChem CID	23661853
CAS	2923-17-3
Molecular Weight (g/mol)	119.96
MDL Number	MFCD00013216,MFCD00149663
SMILES	[Li+].[O-]C(=O)C(F)(F)F
Synonym	lithium trifluoroacetate,acetic acid, trifluoro-, lithium salt,lithium 2,2,2-trifluoroacetate,lithiumtrifluoroacetate,acmc-1cfal,lithotab trifluoroacetate,acetic acid, 2,2,2-trifluoro-, lithium salt 1:1,lithium trifluoroacetate, monohydrate,lithium 1+ trifluoroacetate,lithio 2,2,2-trifluoroacetate
IUPAC Name	lithium;2,2,2-trifluoroacetate
InChI Key	HSFDLPWPRRSVSM-UHFFFAOYSA-M
Molecular Formula	C2F3LiO2

chlorodifluoroacetic acid sodium salt, 96%

CAS: 1895-39-2 Molecular Formula: C₂ClF₂NaO₂ Molecular Weight (g/mol): 152.46 MDL Number: MFCD00064771 InChI Key: MRTAVLDNYYEJHK-UHFFFAOYSA-M Synonym: sodium chlorodifluoroacetate,sodium 2-chloro-2,2-difluoroacetate,chlorodifluoroacetic acid sodium salt,sodium chloro difluoro acetate,acetic acid, chlorodifluoro-, sodium salt,sodiumchlorodifluoroacetate,difluorochloroacetic acid sodium salt,sodium difluorochloroacetate,chlorodifluoroacetic acid sodium PubChem CID: 2734985 IUPAC Name: sodium;2-chloro-2,2-difluoroacetate SMILES: C(=O)(C(F)(F)Cl)[O-].[Na+]

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PubChem CID	2734985
CAS	1895-39-2
Molecular Weight (g/mol)	152.46
MDL Number	MFCD00064771
SMILES	C(=O)(C(F)(F)Cl)[O-].[Na+]
Synonym	sodium chlorodifluoroacetate,sodium 2-chloro-2,2-difluoroacetate,chlorodifluoroacetic acid sodium salt,sodium chloro difluoro acetate,acetic acid, chlorodifluoro-, sodium salt,sodiumchlorodifluoroacetate,difluorochloroacetic acid sodium salt,sodium difluorochloroacetate,chlorodifluoroacetic acid sodium
IUPAC Name	sodium;2-chloro-2,2-difluoroacetate
InChI Key	MRTAVLDNYYEJHK-UHFFFAOYSA-M
Molecular Formula	C₂ClF₂NaO₂

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Ethyl oxalyl chloride, 98%

CAS: 4755-77-5 Molecular Formula: C₄H₅ClO₃ Molecular Weight (g/mol): 136.53 MDL Number: MFCD00000706 InChI Key: OWZFULPEVHKEKS-UHFFFAOYSA-N Synonym: ethyl chlorooxoacetate,ethyl oxalyl chloride,ethyl chloroglyoxylate,ethoxalyl chloride,ethyl oxalyl monochloride,acetic acid, chlorooxo-, ethyl ester,oxalic acid monoethyl ester chloride,monoethyl oxaloyl chloride,oxalyl chloride, ethyl ester,ethyl chlorocarbonyl formate PubChem CID: 20884 IUPAC Name: ethyl 2-chloro-2-oxoacetate SMILES: CCOC(=O)C(=O)Cl

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PubChem CID	20884
CAS	4755-77-5
Molecular Weight (g/mol)	136.53
MDL Number	MFCD00000706
SMILES	CCOC(=O)C(=O)Cl
Synonym	ethyl chlorooxoacetate,ethyl oxalyl chloride,ethyl chloroglyoxylate,ethoxalyl chloride,ethyl oxalyl monochloride,acetic acid, chlorooxo-, ethyl ester,oxalic acid monoethyl ester chloride,monoethyl oxaloyl chloride,oxalyl chloride, ethyl ester,ethyl chlorocarbonyl formate
IUPAC Name	ethyl 2-chloro-2-oxoacetate
InChI Key	OWZFULPEVHKEKS-UHFFFAOYSA-N
Molecular Formula	C₄H₅ClO₃

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Ethyl 2-bromoisobutyrate, 98%

CAS: 600-00-0 Molecular Formula: C6H11BrO2 Molecular Weight (g/mol): 195.06 MDL Number: MFCD00000123 InChI Key: IOLQWGVDEFWYNP-UHFFFAOYSA-N Synonym: ethyl 2-bromoisobutyrate,ethyl 2-bromo-2-methylpropionate,ethyl alpha-bromoisobutyrate,ethyl .alpha.-bromoisobutyrate,propanoic acid, 2-bromo-2-methyl-, ethyl ester,2-bromo-2-methylpropanoic acid, ethyl ester,ethyl-2-bromoisobutyrate,propanoic acid, bromo-2-methyl-, ethyl ester,ethyl 2-bromo-2-methyl-propanoate,propionic acid, 2-bromo-2-methyl-, ethyl ester PubChem CID: 11745 IUPAC Name: ethyl 2-bromo-2-methylpropanoate SMILES: CCOC(=O)C(C)(C)Br

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PubChem CID	11745
CAS	600-00-0
Molecular Weight (g/mol)	195.06
MDL Number	MFCD00000123
SMILES	CCOC(=O)C(C)(C)Br
Synonym	ethyl 2-bromoisobutyrate,ethyl 2-bromo-2-methylpropionate,ethyl alpha-bromoisobutyrate,ethyl .alpha.-bromoisobutyrate,propanoic acid, 2-bromo-2-methyl-, ethyl ester,2-bromo-2-methylpropanoic acid, ethyl ester,ethyl-2-bromoisobutyrate,propanoic acid, bromo-2-methyl-, ethyl ester,ethyl 2-bromo-2-methyl-propanoate,propionic acid, 2-bromo-2-methyl-, ethyl ester
IUPAC Name	ethyl 2-bromo-2-methylpropanoate
InChI Key	IOLQWGVDEFWYNP-UHFFFAOYSA-N
Molecular Formula	C6H11BrO2

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Chlorodifluoroacetic anhydride, 98+%

CAS: 2834-23-3 Molecular Formula: C4Cl2F4O3 Molecular Weight (g/mol): 242.93 MDL Number: MFCD00000774 InChI Key: VBJIFLOSOQGDRZ-UHFFFAOYSA-N Synonym: chlorodifluoroacetic anhydride,acetic acid, chlorodifluoro-, anhydride,acetic acid, 2-chloro-2,2-difluoro-, 1,1'-anhydride,chlorodifluoroacetic anhyride,chlorodifluoroacetic acid anhydride,2-chloro-2,2-difluoroacetic anhydride,2-chloro-2,2-difluoroacetyl 2-chloro-2,2-difluoroacetate PubChem CID: 76074 IUPAC Name: (2-chloro-2,2-difluoroacetyl) 2-chloro-2,2-difluoroacetate SMILES: FC(F)(Cl)C(=O)OC(=O)C(F)(F)Cl

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Specifications

PubChem CID	76074
CAS	2834-23-3
Molecular Weight (g/mol)	242.93
MDL Number	MFCD00000774
SMILES	FC(F)(Cl)C(=O)OC(=O)C(F)(F)Cl
Synonym	chlorodifluoroacetic anhydride,acetic acid, chlorodifluoro-, anhydride,acetic acid, 2-chloro-2,2-difluoro-, 1,1'-anhydride,chlorodifluoroacetic anhyride,chlorodifluoroacetic acid anhydride,2-chloro-2,2-difluoroacetic anhydride,2-chloro-2,2-difluoroacetyl 2-chloro-2,2-difluoroacetate
IUPAC Name	(2-chloro-2,2-difluoroacetyl) 2-chloro-2,2-difluoroacetate
InChI Key	VBJIFLOSOQGDRZ-UHFFFAOYSA-N
Molecular Formula	C4Cl2F4O3

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Ethyl 2,3-dibromopropionate, 97%

CAS: 3674-13-3 Molecular Formula: C5H8Br2O2 Molecular Weight (g/mol): 259.925 MDL Number: MFCD00000212 InChI Key: OENICUBCLXKLJQ-UHFFFAOYSA-N PubChem CID: 97945 IUPAC Name: ethyl 2,3-dibromopropanoate SMILES: CCOC(=O)C(CBr)Br

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PubChem CID	97945
CAS	3674-13-3
Molecular Weight (g/mol)	259.925
MDL Number	MFCD00000212
SMILES	CCOC(=O)C(CBr)Br
IUPAC Name	ethyl 2,3-dibromopropanoate
InChI Key	OENICUBCLXKLJQ-UHFFFAOYSA-N
Molecular Formula	C5H8Br2O2

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Ethyl oxalyl chloride, 98%

CAS: 4755-77-5 Molecular Formula: C4H5ClO3 Molecular Weight (g/mol): 136.531 MDL Number: MFCD00000706 InChI Key: OWZFULPEVHKEKS-UHFFFAOYSA-N Synonym: ethyl chlorooxoacetate,ethyl oxalyl chloride,ethyl chloroglyoxylate,ethoxalyl chloride,ethyl oxalyl monochloride,acetic acid, chlorooxo-, ethyl ester,oxalic acid monoethyl ester chloride,monoethyl oxaloyl chloride,oxalyl chloride, ethyl ester,ethyl chlorocarbonyl formate PubChem CID: 20884 IUPAC Name: ethyl 2-chloro-2-oxoacetate SMILES: CCOC(=O)C(=O)Cl

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PubChem CID	20884
CAS	4755-77-5
Molecular Weight (g/mol)	136.531
MDL Number	MFCD00000706
SMILES	CCOC(=O)C(=O)Cl
Synonym	ethyl chlorooxoacetate,ethyl oxalyl chloride,ethyl chloroglyoxylate,ethoxalyl chloride,ethyl oxalyl monochloride,acetic acid, chlorooxo-, ethyl ester,oxalic acid monoethyl ester chloride,monoethyl oxaloyl chloride,oxalyl chloride, ethyl ester,ethyl chlorocarbonyl formate
IUPAC Name	ethyl 2-chloro-2-oxoacetate
InChI Key	OWZFULPEVHKEKS-UHFFFAOYSA-N
Molecular Formula	C4H5ClO3

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Ethyl fluoroacetate, 97%, Thermo Scientific Chemicals

CAS: 459-72-3 Molecular Formula: C₄H₇FO₂ Molecular Weight (g/mol): 106.1 MDL Number: MFCD00000450 InChI Key: VCYZVXRKYPKDQB-UHFFFAOYSA-N Synonym: ethyl fluoroacetate,ethyl monofluoroacetate,acetic acid, fluoro-, ethyl ester,fluoroacetic acid ethyl ester,unii-aus1l6um7b,ethylester kyseliny fluoroctove,monofluoroacetic acid ethyl ester,aus1l6um7b,ethylester kyseliny fluoroctove czech,acetic acid, 2-fluoro-, ethyl ester PubChem CID: 9988 IUPAC Name: ethyl 2-fluoroacetate SMILES: CCOC(=O)CF

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PubChem CID	9988
CAS	459-72-3
Molecular Weight (g/mol)	106.1
MDL Number	MFCD00000450
SMILES	CCOC(=O)CF
Synonym	ethyl fluoroacetate,ethyl monofluoroacetate,acetic acid, fluoro-, ethyl ester,fluoroacetic acid ethyl ester,unii-aus1l6um7b,ethylester kyseliny fluoroctove,monofluoroacetic acid ethyl ester,aus1l6um7b,ethylester kyseliny fluoroctove czech,acetic acid, 2-fluoro-, ethyl ester
IUPAC Name	ethyl 2-fluoroacetate
InChI Key	VCYZVXRKYPKDQB-UHFFFAOYSA-N
Molecular Formula	C₄H₇FO₂

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Benzyl 2-bromoacetate, 96%

CAS: 5437-45-6 Molecular Formula: C₉H₉BrO₂ Molecular Weight (g/mol): 229.08 MDL Number: MFCD00000190 InChI Key: JHVLLYQQQYIWKX-UHFFFAOYSA-N Synonym: benzyl bromoacetate,bromoacetic acid benzyl ester,acetic acid, bromo-, phenylmethyl ester,merbac 35,caswell no. 082a,acetic acid, bromo-, benzyl ester,unii-64u2rk18d3,phenylmethyl 2-bromoacetate,epa pesticide chemical code 008710,benzyl bromacetate PubChem CID: 62576 IUPAC Name: benzyl 2-bromoacetate SMILES: C1=CC=C(C=C1)COC(=O)CBr

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PubChem CID	62576
CAS	5437-45-6
Molecular Weight (g/mol)	229.08
MDL Number	MFCD00000190
SMILES	C1=CC=C(C=C1)COC(=O)CBr
Synonym	benzyl bromoacetate,bromoacetic acid benzyl ester,acetic acid, bromo-, phenylmethyl ester,merbac 35,caswell no. 082a,acetic acid, bromo-, benzyl ester,unii-64u2rk18d3,phenylmethyl 2-bromoacetate,epa pesticide chemical code 008710,benzyl bromacetate
IUPAC Name	benzyl 2-bromoacetate
InChI Key	JHVLLYQQQYIWKX-UHFFFAOYSA-N
Molecular Formula	C₉H₉BrO₂

Potassium trifluoroacetate, 98%

CAS: 2923-16-2 Molecular Formula: C2F3KO2 Molecular Weight (g/mol): 152.11 MDL Number: MFCD00013215 InChI Key: CUNPJFGIODEJLQ-UHFFFAOYSA-M Synonym: potassium trifluoroacetate,potassium 2,2,2-trifluoroacetate,trifluoroacetic acid potassium salt,acetic acid, trifluoro-, potassium salt,potassiumtrifluoroacetate,pubchem12605,potassium ion trifluoroacetate,ksc492g5t,trifluoroacetic acid, potassium salt,potassium 2,2,2-tris fluoranyl ethanoate PubChem CID: 23662811 SMILES: [K+].[O-]C(=O)C(F)(F)F

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PubChem CID	23662811
CAS	2923-16-2
Molecular Weight (g/mol)	152.11
MDL Number	MFCD00013215
SMILES	[K+].[O-]C(=O)C(F)(F)F
Synonym	potassium trifluoroacetate,potassium 2,2,2-trifluoroacetate,trifluoroacetic acid potassium salt,acetic acid, trifluoro-, potassium salt,potassiumtrifluoroacetate,pubchem12605,potassium ion trifluoroacetate,ksc492g5t,trifluoroacetic acid, potassium salt,potassium 2,2,2-tris fluoranyl ethanoate
InChI Key	CUNPJFGIODEJLQ-UHFFFAOYSA-M
Molecular Formula	C2F3KO2

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PubChem CID	11745
CAS	600-00-0
Molecular Weight (g/mol)	195.06
MDL Number	MFCD00000123
SMILES	CCOC(=O)C(C)(C)Br
Synonym	ethyl 2-bromoisobutyrate,ethyl 2-bromo-2-methylpropionate,ethyl alpha-bromoisobutyrate,ethyl .alpha.-bromoisobutyrate,propanoic acid, 2-bromo-2-methyl-, ethyl ester,2-bromo-2-methylpropanoic acid, ethyl ester,ethyl-2-bromoisobutyrate,propanoic acid, bromo-2-methyl-, ethyl ester,ethyl 2-bromo-2-methyl-propanoate,propionic acid, 2-bromo-2-methyl-, ethyl ester
IUPAC Name	ethyl 2-bromo-2-methylpropanoate
InChI Key	IOLQWGVDEFWYNP-UHFFFAOYSA-N
Molecular Formula	C6H11BrO2

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Benzyl bromoacetate, 97%

CAS: 5437-45-6 Molecular Formula: C9H9BrO2 Molecular Weight (g/mol): 229.073 MDL Number: MFCD00000190 InChI Key: JHVLLYQQQYIWKX-UHFFFAOYSA-N Synonym: benzyl bromoacetate,bromoacetic acid benzyl ester,acetic acid, bromo-, phenylmethyl ester,merbac 35,caswell no. 082a,acetic acid, bromo-, benzyl ester,unii-64u2rk18d3,phenylmethyl 2-bromoacetate,epa pesticide chemical code 008710,benzyl bromacetate PubChem CID: 62576 IUPAC Name: benzyl 2-bromoacetate SMILES: C1=CC=C(C=C1)COC(=O)CBr

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PubChem CID	62576
CAS	5437-45-6
Molecular Weight (g/mol)	229.073
MDL Number	MFCD00000190
SMILES	C1=CC=C(C=C1)COC(=O)CBr
Synonym	benzyl bromoacetate,bromoacetic acid benzyl ester,acetic acid, bromo-, phenylmethyl ester,merbac 35,caswell no. 082a,acetic acid, bromo-, benzyl ester,unii-64u2rk18d3,phenylmethyl 2-bromoacetate,epa pesticide chemical code 008710,benzyl bromacetate
IUPAC Name	benzyl 2-bromoacetate
InChI Key	JHVLLYQQQYIWKX-UHFFFAOYSA-N
Molecular Formula	C9H9BrO2

LiChropur™ Ammonium Trifluoroacetate, MilliporeSigma™ Supelco™

CAS: 3336-58-1 Molecular Formula: C2H5F3NO2 Molecular Weight (g/mol): 132.06 MDL Number: MFCD00012615,MFCD03095537 InChI Key: YCNIBOIOWCTRCL-UHFFFAOYSA-O Synonym: Trifluoroacetic acid ammonium salt IUPAC Name: ammonium trifluoroacetic acid SMILES: [NH4+].OC(=O)C(F)(F)F

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Specifications

CAS	3336-58-1
Molecular Weight (g/mol)	132.06
MDL Number	MFCD00012615,MFCD03095537
SMILES	[NH4+].OC(=O)C(F)(F)F
Synonym	Trifluoroacetic acid ammonium salt
IUPAC Name	ammonium trifluoroacetic acid
InChI Key	YCNIBOIOWCTRCL-UHFFFAOYSA-O
Molecular Formula	C2H5F3NO2

Alpha-halocarboxylic acids and derivatives

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