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-Fluoroisobutyric acid, 95%

CAS: 63812-15-7 Molecular Formula: C4H7FO2 Molecular Weight (g/mol): 106.096 MDL Number: MFCD03452788 InChI Key: NZDOWZQRNZLBOY-UHFFFAOYSA-N Synonym: 2-fluoroisobutyric acid,2-fluoroisobutanoic acid,2-fluoro-2-methyl-propanoic acid,2-fluoro-2-methylpropionic acid,fluoroisobutyric acid,acmc-1b6kg,2-methyl-2-fluoropropionic acid,2-fluoro-2-methyl-propionic acid,2-fluoranyl-2-methyl-propanoic acid,propanoic acid, 2-fluoro-2-methyl PubChem CID: 2782828 IUPAC Name: 2-fluoro-2-methylpropanoic acid SMILES: CC(C)(C(=O)O)F

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PubChem CID	2782828
CAS	63812-15-7
Molecular Weight (g/mol)	106.096
MDL Number	MFCD03452788
SMILES	CC(C)(C(=O)O)F
Synonym	2-fluoroisobutyric acid,2-fluoroisobutanoic acid,2-fluoro-2-methyl-propanoic acid,2-fluoro-2-methylpropionic acid,fluoroisobutyric acid,acmc-1b6kg,2-methyl-2-fluoropropionic acid,2-fluoro-2-methyl-propionic acid,2-fluoranyl-2-methyl-propanoic acid,propanoic acid, 2-fluoro-2-methyl
IUPAC Name	2-fluoro-2-methylpropanoic acid
InChI Key	NZDOWZQRNZLBOY-UHFFFAOYSA-N
Molecular Formula	C4H7FO2

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Diethyl difluoromalonate, 97%

CAS: 680-65-9 Molecular Formula: C7H10F2O4 Molecular Weight (g/mol): 196.15 MDL Number: MFCD00221617 InChI Key: WCRVWLHTROHXBB-UHFFFAOYSA-N Synonym: diethyl 2,2-difluoromalonate,diethyl difluoromalonate,2,2-difluoro-malonic acid diethyl ester,1,3-diethyl 2,2-difluoropropanedioate,difluoromalonic acid diethyl ester,diethyl2,2-difluoromalonate,propanedioic acid, 2,2-difluoro-, 1,3-diethyl ester,propanedioic acid, difluoro-, diethyl ester,diethyl 2,2-difluoromalonate #,diethyl2,2-difluoropropanedioatev PubChem CID: 260648 IUPAC Name: diethyl 2,2-difluoropropanedioate SMILES: CCOC(=O)C(F)(F)C(=O)OCC

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PubChem CID	260648
CAS	680-65-9
Molecular Weight (g/mol)	196.15
MDL Number	MFCD00221617
SMILES	CCOC(=O)C(F)(F)C(=O)OCC
Synonym	diethyl 2,2-difluoromalonate,diethyl difluoromalonate,2,2-difluoro-malonic acid diethyl ester,1,3-diethyl 2,2-difluoropropanedioate,difluoromalonic acid diethyl ester,diethyl2,2-difluoromalonate,propanedioic acid, 2,2-difluoro-, 1,3-diethyl ester,propanedioic acid, difluoro-, diethyl ester,diethyl 2,2-difluoromalonate #,diethyl2,2-difluoropropanedioatev
IUPAC Name	diethyl 2,2-difluoropropanedioate
InChI Key	WCRVWLHTROHXBB-UHFFFAOYSA-N
Molecular Formula	C7H10F2O4

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Ethyl 1-bromocyclobutanecarboxylate, 96%

CAS: 35120-18-4 Molecular Formula: C₇H₁₁BrO₂ Molecular Weight (g/mol): 207.06 MDL Number: MFCD00001322 InChI Key: UTVNSHXHFRIXMM-UHFFFAOYSA-N Synonym: ethyl 1-bromocyclobutanecarboxylate,ethyl alpha-bromocyclobutanecarboxylate,1-bromo-cyclobutanecarboxylic acid ethyl ester,cyclobutanecarboxylic acid, 1-bromo-, ethyl ester,1-bromocyclobutanecarboxylic acid ethyl ester,ethyl .alpha.-bromocyclobutanecarboxylate,acmc-1cswe,ethyl abromocyclobutanecarboxylate,ethyl-1-bromocyclobutanecarboxylate,1-ethoxycarbonyl-1-bromocyclobutane PubChem CID: 97595 IUPAC Name: ethyl 1-bromocyclobutane-1-carboxylate SMILES: CCOC(=O)C1(CCC1)Br

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PubChem CID	97595
CAS	35120-18-4
Molecular Weight (g/mol)	207.06
MDL Number	MFCD00001322
SMILES	CCOC(=O)C1(CCC1)Br
Synonym	ethyl 1-bromocyclobutanecarboxylate,ethyl alpha-bromocyclobutanecarboxylate,1-bromo-cyclobutanecarboxylic acid ethyl ester,cyclobutanecarboxylic acid, 1-bromo-, ethyl ester,1-bromocyclobutanecarboxylic acid ethyl ester,ethyl .alpha.-bromocyclobutanecarboxylate,acmc-1cswe,ethyl abromocyclobutanecarboxylate,ethyl-1-bromocyclobutanecarboxylate,1-ethoxycarbonyl-1-bromocyclobutane
IUPAC Name	ethyl 1-bromocyclobutane-1-carboxylate
InChI Key	UTVNSHXHFRIXMM-UHFFFAOYSA-N
Molecular Formula	C₇H₁₁BrO₂

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alpha,alpha-Difluorophenylacetic acid, 97%

CAS: 360-03-2 Molecular Formula: C8H6F2O2 Molecular Weight (g/mol): 172.131 MDL Number: MFCD00498146 InChI Key: PFKSLFZFBCIJOI-UHFFFAOYSA-N PubChem CID: 726153 IUPAC Name: 2,2-difluoro-2-phenylacetic acid SMILES: C1=CC=C(C=C1)C(C(=O)O)(F)F

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PubChem CID	726153
CAS	360-03-2
Molecular Weight (g/mol)	172.131
MDL Number	MFCD00498146
SMILES	C1=CC=C(C=C1)C(C(=O)O)(F)F
IUPAC Name	2,2-difluoro-2-phenylacetic acid
InChI Key	PFKSLFZFBCIJOI-UHFFFAOYSA-N
Molecular Formula	C8H6F2O2

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Diethyl chloromalonate, 90%

CAS: 14064-10-9 Molecular Formula: C₇H₁₁ClO₄ Molecular Weight (g/mol): 194.61 InChI Key: WLWCQKMQYZFTDR-UHFFFAOYSA-N Synonym: diethyl chloromalonate,diethyl 2-chloromalonate,ethyl chloromalonate,ethylmonochloromalonate,propanedioic acid, chloro-, diethyl ester,chloromalonic acid, diethyl ester,diethyl chloropropanedioate,malonic acid, chloro-, diethyl ester,1,3-diethyl 2-chloropropanedioate,propanedioic acid, 2-chloro-, 1,3-diethyl ester PubChem CID: 84182 IUPAC Name: diethyl 2-chloropropanedioate SMILES: CCOC(=O)C(C(=O)OCC)Cl

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PubChem CID	84182
CAS	14064-10-9
Molecular Weight (g/mol)	194.61
SMILES	CCOC(=O)C(C(=O)OCC)Cl
Synonym	diethyl chloromalonate,diethyl 2-chloromalonate,ethyl chloromalonate,ethylmonochloromalonate,propanedioic acid, chloro-, diethyl ester,chloromalonic acid, diethyl ester,diethyl chloropropanedioate,malonic acid, chloro-, diethyl ester,1,3-diethyl 2-chloropropanedioate,propanedioic acid, 2-chloro-, 1,3-diethyl ester
IUPAC Name	diethyl 2-chloropropanedioate
InChI Key	WLWCQKMQYZFTDR-UHFFFAOYSA-N
Molecular Formula	C₇H₁₁ClO₄

4-Acetyl-2-Fluorobiphenyl, British Pharmacopoeia (BP) Reference Standard, MilliporeSigma™ Supelco™

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets, has been developed and issued under the Authority of the issuing Pharmacopoeia.

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DL-Ethyl 2-bromopropionate, 99%

CAS: 535-11-5 Molecular Formula: C5H9BrO2 Molecular Weight (g/mol): 181.03 MDL Number: MFCD00000144 InChI Key: ARFLASKVLJTEJD-UHFFFAOYNA-N Synonym: ethyl 2-bromopropionate,ethyl alpha-bromopropionate,ethyl-2-bromopropionate,2-bromopropanoic acid ethyl ester,propanoic acid, 2-bromo-, ethyl ester,alpha-bromopropionic acid ethyl ester,ethyl a-bromopropionate,dl-ethyl 2-bromopropionate,2-bromopropionic acid ethyl ester,ethyl alpha-bromopropanoate PubChem CID: 79040 IUPAC Name: ethyl 2-bromopropanoate SMILES: CCOC(=O)C(C)Br

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Specifications

PubChem CID	79040
CAS	535-11-5
Molecular Weight (g/mol)	181.03
MDL Number	MFCD00000144
SMILES	CCOC(=O)C(C)Br
Synonym	ethyl 2-bromopropionate,ethyl alpha-bromopropionate,ethyl-2-bromopropionate,2-bromopropanoic acid ethyl ester,propanoic acid, 2-bromo-, ethyl ester,alpha-bromopropionic acid ethyl ester,ethyl a-bromopropionate,dl-ethyl 2-bromopropionate,2-bromopropionic acid ethyl ester,ethyl alpha-bromopropanoate
IUPAC Name	ethyl 2-bromopropanoate
InChI Key	ARFLASKVLJTEJD-UHFFFAOYNA-N
Molecular Formula	C5H9BrO2

Ammonium trifluoroacetate, 98%

CAS: 3336-58-1 Molecular Formula: C2H5F3NO2 Molecular Weight (g/mol): 132.06 MDL Number: MFCD00012615,MFCD03095537 InChI Key: YCNIBOIOWCTRCL-UHFFFAOYSA-O Synonym: ammonium trifluoroacetate,azanium 2,2,2-trifluoroacetate,ammoniumtrifluoroacetate,ammonium triflouroacetate,cf3coonh4,acmc-1cq68,2,2,2-trifluoroacetic acid, azamethane,acetic acid, trifluoro-, ammonium salt 8ci 9ci PubChem CID: 86601334 IUPAC Name: azanium;2,2,2-trifluoroacetic acid SMILES: [NH4+].OC(=O)C(F)(F)F

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PubChem CID	86601334
CAS	3336-58-1
Molecular Weight (g/mol)	132.06
MDL Number	MFCD00012615,MFCD03095537
SMILES	[NH4+].OC(=O)C(F)(F)F
Synonym	ammonium trifluoroacetate,azanium 2,2,2-trifluoroacetate,ammoniumtrifluoroacetate,ammonium triflouroacetate,cf3coonh4,acmc-1cq68,2,2,2-trifluoroacetic acid, azamethane,acetic acid, trifluoro-, ammonium salt 8ci 9ci
IUPAC Name	azanium;2,2,2-trifluoroacetic acid
InChI Key	YCNIBOIOWCTRCL-UHFFFAOYSA-O
Molecular Formula	C2H5F3NO2

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Diethyl bromomalonate, 90+%

CAS: 685-87-0 Molecular Formula: C7H11BrO4 Molecular Weight (g/mol): 239.065 MDL Number: MFCD00009138 InChI Key: FNJVDWXUKLTFFL-UHFFFAOYSA-N Synonym: diethyl bromomalonate,diethyl 2-bromomalonate,bromomalonic acid diethyl ester,ethyl bromomalonate,diethylbromomalonate,propanedioic acid, bromo-, diethyl ester,1,3-diethyl 2-bromopropanedioate,diethyl bromopropanedioate,malonic acid, bromo-, diethyl ester,propanedioic acid, 2-bromo-, 1,3-diethyl ester PubChem CID: 69637 IUPAC Name: diethyl 2-bromopropanedioate SMILES: CCOC(=O)C(C(=O)OCC)Br

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PubChem CID	69637
CAS	685-87-0
Molecular Weight (g/mol)	239.065
MDL Number	MFCD00009138
SMILES	CCOC(=O)C(C(=O)OCC)Br
Synonym	diethyl bromomalonate,diethyl 2-bromomalonate,bromomalonic acid diethyl ester,ethyl bromomalonate,diethylbromomalonate,propanedioic acid, bromo-, diethyl ester,1,3-diethyl 2-bromopropanedioate,diethyl bromopropanedioate,malonic acid, bromo-, diethyl ester,propanedioic acid, 2-bromo-, 1,3-diethyl ester
IUPAC Name	diethyl 2-bromopropanedioate
InChI Key	FNJVDWXUKLTFFL-UHFFFAOYSA-N
Molecular Formula	C7H11BrO4

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(S)-(-)-2-Chloropropionic acid, 98%

CAS: 29617-66-1 Molecular Formula: C3H4ClO2 Molecular Weight (g/mol): 107.51 MDL Number: MFCD00064205 InChI Key: GAWAYYRQGQZKCR-REOHCLBHSA-M Synonym: s---2-chloropropionic acid,s-2-chloropropanoic acid,s-2-chloropropionic acid,2s-2-chloropropanoic acid,l-2-chloropropanoic acid,l-2-chloropropionic acid,alpha-l-chloropropionic acid,unii-pcc7j322cm,2s-chloropropanoic acid,2 s-chloropropionic acid PubChem CID: 107915 ChEBI: CHEBI:73956 IUPAC Name: (2S)-2-chloropropanoic acid SMILES: C[C@H](Cl)C([O-])=O

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PubChem CID	107915
CAS	29617-66-1
Molecular Weight (g/mol)	107.51
ChEBI	CHEBI:73956
MDL Number	MFCD00064205
SMILES	C[C@H](Cl)C([O-])=O
Synonym	s---2-chloropropionic acid,s-2-chloropropanoic acid,s-2-chloropropionic acid,2s-2-chloropropanoic acid,l-2-chloropropanoic acid,l-2-chloropropionic acid,alpha-l-chloropropionic acid,unii-pcc7j322cm,2s-chloropropanoic acid,2 s-chloropropionic acid
IUPAC Name	(2S)-2-chloropropanoic acid
InChI Key	GAWAYYRQGQZKCR-REOHCLBHSA-M
Molecular Formula	C3H4ClO2

Mercury(II) trifluoroacetate, 98+%

CAS: 13257-51-7 Molecular Formula: C4F6HgO4 Molecular Weight (g/mol): 426.622 MDL Number: MFCD00013201 InChI Key: WMHOESUUCMEQMS-UHFFFAOYSA-L Synonym: mercury ii trifluoroacetate,mercury bis trifluoroacetate,mercury 2+ ditrifluoroacetate,mercury 2+ ; 2,2,2-trifluoroacetate,bis trifluoroacetato mercury,hg ococf3 2,hg o2ccf3 2,mercury bis-trifluoroacetate,mercury ii bis trifluoroacetate PubChem CID: 2723924 IUPAC Name: mercury(2+);2,2,2-trifluoroacetate SMILES: C(=O)(C(F)(F)F)[O-].C(=O)(C(F)(F)F)[O-].[Hg+2]

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Specifications

PubChem CID	2723924
CAS	13257-51-7
Molecular Weight (g/mol)	426.622
MDL Number	MFCD00013201
SMILES	C(=O)(C(F)(F)F)[O-].C(=O)(C(F)(F)F)[O-].[Hg+2]
Synonym	mercury ii trifluoroacetate,mercury bis trifluoroacetate,mercury 2+ ditrifluoroacetate,mercury 2+ ; 2,2,2-trifluoroacetate,bis trifluoroacetato mercury,hg ococf3 2,hg o2ccf3 2,mercury bis-trifluoroacetate,mercury ii bis trifluoroacetate
IUPAC Name	mercury(2+);2,2,2-trifluoroacetate
InChI Key	WMHOESUUCMEQMS-UHFFFAOYSA-L
Molecular Formula	C4F6HgO4

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chloroacetic anhydride, 97%

CAS: 541-88-8 Molecular Formula: C4H4Cl2O3 Molecular Weight (g/mol): 170.97 MDL Number: MFCD00000929 InChI Key: PNVPNXKRAUBJGW-UHFFFAOYSA-N Synonym: chloroacetic anhydride,chloracetic anhydride,monochloroacetic acid anhydride,2-chloroacetic anhydride,chloroacetic acid anhydride,chloroacetyl anhydride,acetic acid, chloro-, anhydride,unii-8q7txh7r5f,monochloroacetic anhydride,8q7txh7r5f PubChem CID: 10946 IUPAC Name: (2-chloroacetyl) 2-chloroacetate SMILES: ClCC(=O)OC(=O)CCl

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PubChem CID	10946
CAS	541-88-8
Molecular Weight (g/mol)	170.97
MDL Number	MFCD00000929
SMILES	ClCC(=O)OC(=O)CCl
Synonym	chloroacetic anhydride,chloracetic anhydride,monochloroacetic acid anhydride,2-chloroacetic anhydride,chloroacetic acid anhydride,chloroacetyl anhydride,acetic acid, chloro-, anhydride,unii-8q7txh7r5f,monochloroacetic anhydride,8q7txh7r5f
IUPAC Name	(2-chloroacetyl) 2-chloroacetate
InChI Key	PNVPNXKRAUBJGW-UHFFFAOYSA-N
Molecular Formula	C4H4Cl2O3

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tert-Butyl chloroacetate, 97%

CAS: 107-59-5 Molecular Formula: C₆H₁₁ClO₂ Molecular Weight (g/mol): 150 MDL Number: MFCD00000930 InChI Key: KUYMVWXKHQSIAS-UHFFFAOYSA-N Synonym: tert-butyl chloroacetate,chloroacetic acid tert-butyl ester,acetic acid, chloro-, 1,1-dimethylethyl ester,t-butyl chloroacetate,tert-butylchloroacetate,acetic acid, chloro-, tert-butyl ester,chloroacetic acid t-butyl ester,acetic acid, 2-chloro-, 1,1-dimethylethyl ester,t-butylchloroacetate,t-butyl-chloroacetate PubChem CID: 66052 IUPAC Name: tert-butyl 2-chloroacetate SMILES: CC(C)(C)OC(=O)CCl

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PubChem CID	66052
CAS	107-59-5
Molecular Weight (g/mol)	150
MDL Number	MFCD00000930
SMILES	CC(C)(C)OC(=O)CCl
Synonym	tert-butyl chloroacetate,chloroacetic acid tert-butyl ester,acetic acid, chloro-, 1,1-dimethylethyl ester,t-butyl chloroacetate,tert-butylchloroacetate,acetic acid, chloro-, tert-butyl ester,chloroacetic acid t-butyl ester,acetic acid, 2-chloro-, 1,1-dimethylethyl ester,t-butylchloroacetate,t-butyl-chloroacetate
IUPAC Name	tert-butyl 2-chloroacetate
InChI Key	KUYMVWXKHQSIAS-UHFFFAOYSA-N
Molecular Formula	C₆H₁₁ClO₂

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Ethyl difluoroacetate, 98%

CAS: 454-31-9 Molecular Formula: C4H6F2O2 Molecular Weight (g/mol): 124.087 MDL Number: MFCD00013578 InChI Key: GZKHDVAKKLTJPO-UHFFFAOYSA-N Synonym: ethyl difluoroacetate,acetic acid, difluoro-, ethyl ester,difluoroacetic acid ethyl ester,ethyldifluoroacetate,ethyl difluoroacetic,ethyl difluoro acetate,difluoro-acetic acid ethyl ester,ethyl difluoroacetic acid,acetic acid, 2,2-difluoro-, ethyl ester,ethyldifluoracetat PubChem CID: 9961 IUPAC Name: ethyl 2,2-difluoroacetate SMILES: CCOC(=O)C(F)F

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PubChem CID	9961
CAS	454-31-9
Molecular Weight (g/mol)	124.087
MDL Number	MFCD00013578
SMILES	CCOC(=O)C(F)F
Synonym	ethyl difluoroacetate,acetic acid, difluoro-, ethyl ester,difluoroacetic acid ethyl ester,ethyldifluoroacetate,ethyl difluoroacetic,ethyl difluoro acetate,difluoro-acetic acid ethyl ester,ethyl difluoroacetic acid,acetic acid, 2,2-difluoro-, ethyl ester,ethyldifluoracetat
IUPAC Name	ethyl 2,2-difluoroacetate
InChI Key	GZKHDVAKKLTJPO-UHFFFAOYSA-N
Molecular Formula	C4H6F2O2

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Ethyl iodoacetate, 98%, stabilized, Thermo Scientific Chemicals

CAS: 623-48-3 Molecular Formula: C4H7IO2 Molecular Weight (g/mol): 214.00 MDL Number: MFCD00001081 InChI Key: MFFXVVHUKRKXCI-UHFFFAOYSA-N Synonym: ethyl iodoacetate,acetic acid, iodo-, ethyl ester,ethyl monoiodoacetate,iodoacetic acid, ethyl ester,acetic acid, 2-iodo-, ethyl ester,ethylester kyseliny jodoctove czech,acetic acid, 2-iodo-,ethyl ester,ethylester kyseliny jodoctove,ethyliodoacetate,iodoacetic acid ethyl PubChem CID: 12183 IUPAC Name: ethyl 2-iodoacetate SMILES: CCOC(=O)CI

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Specifications

PubChem CID	12183
CAS	623-48-3
Molecular Weight (g/mol)	214.00
MDL Number	MFCD00001081
SMILES	CCOC(=O)CI
Synonym	ethyl iodoacetate,acetic acid, iodo-, ethyl ester,ethyl monoiodoacetate,iodoacetic acid, ethyl ester,acetic acid, 2-iodo-, ethyl ester,ethylester kyseliny jodoctove czech,acetic acid, 2-iodo-,ethyl ester,ethylester kyseliny jodoctove,ethyliodoacetate,iodoacetic acid ethyl
IUPAC Name	ethyl 2-iodoacetate
InChI Key	MFFXVVHUKRKXCI-UHFFFAOYSA-N
Molecular Formula	C4H7IO2

Alpha-halocarboxylic acids and derivatives

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