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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LiChropur™ Difluoroacetic Acid, MilliporeSigma™ Supelco™

CAS: 381-73-7 Molecular Formula: C2H2F2O2 Molecular Weight (g/mol): 96.03 MDL Number: MFCD00004220 InChI Key: PBWZKZYHONABLN-UHFFFAOYSA-N Synonym: DFA IUPAC Name: 2,2-difluoroacetic acid SMILES: OC(=O)C(F)F

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Specifications

CAS	381-73-7
Molecular Weight (g/mol)	96.03
MDL Number	MFCD00004220
SMILES	OC(=O)C(F)F
Synonym	DFA
IUPAC Name	2,2-difluoroacetic acid
InChI Key	PBWZKZYHONABLN-UHFFFAOYSA-N
Molecular Formula	C2H2F2O2

Ethyl bromofluoroacetate, 97%

CAS: 401-55-8 Molecular Formula: C4H6BrFO2 Molecular Weight (g/mol): 184.992 MDL Number: MFCD00042095 InChI Key: ULNDTPIRBQGESN-UHFFFAOYSA-N Synonym: ethyl bromofluoroacetate,bromofluoroacetic acid ethyl ester,ethyl-2-bromofluoroacetate,ethylbromofluoroacetate,acetic acid, bromofluoro-, ethyl ester,bromofluoroacetate,ethyl fluorobromoacetate,acmc-209jb9,ksc236i3t PubChem CID: 2733407 IUPAC Name: ethyl 2-bromo-2-fluoroacetate SMILES: CCOC(=O)C(F)Br

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Specifications

PubChem CID	2733407
CAS	401-55-8
Molecular Weight (g/mol)	184.992
MDL Number	MFCD00042095
SMILES	CCOC(=O)C(F)Br
Synonym	ethyl bromofluoroacetate,bromofluoroacetic acid ethyl ester,ethyl-2-bromofluoroacetate,ethylbromofluoroacetate,acetic acid, bromofluoro-, ethyl ester,bromofluoroacetate,ethyl fluorobromoacetate,acmc-209jb9,ksc236i3t
IUPAC Name	ethyl 2-bromo-2-fluoroacetate
InChI Key	ULNDTPIRBQGESN-UHFFFAOYSA-N
Molecular Formula	C4H6BrFO2

Diethyl 2-bromo-2-methylmalonate, 98%

CAS: 29263-94-3 Molecular Formula: C8H13BrO4 Molecular Weight (g/mol): 253.09 MDL Number: MFCD00009125 InChI Key: CSLQAXTUGPUBCW-UHFFFAOYSA-N Synonym: diethyl 2-bromo-2-methylmalonate,diethyl bromomethylmalonate,diethyl methylbromomalonate,2-bromo-2-methylmalonic acid diethyl ester,1,3-diethyl 2-bromo-2-methylpropanedioate,2-bromo-2-methylpropandioic acid diethyl ester,diethyl bromo methyl malonate,acmc-20al99,cslqaxtugpubcw-uhfffaoysa,diethyl-2-bromo-2-methyl-malonate PubChem CID: 94944 IUPAC Name: diethyl 2-bromo-2-methylpropanedioate SMILES: CCOC(=O)C(C)(Br)C(=O)OCC

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Specifications

PubChem CID	94944
CAS	29263-94-3
Molecular Weight (g/mol)	253.09
MDL Number	MFCD00009125
SMILES	CCOC(=O)C(C)(Br)C(=O)OCC
Synonym	diethyl 2-bromo-2-methylmalonate,diethyl bromomethylmalonate,diethyl methylbromomalonate,2-bromo-2-methylmalonic acid diethyl ester,1,3-diethyl 2-bromo-2-methylpropanedioate,2-bromo-2-methylpropandioic acid diethyl ester,diethyl bromo methyl malonate,acmc-20al99,cslqaxtugpubcw-uhfffaoysa,diethyl-2-bromo-2-methyl-malonate
IUPAC Name	diethyl 2-bromo-2-methylpropanedioate
InChI Key	CSLQAXTUGPUBCW-UHFFFAOYSA-N
Molecular Formula	C8H13BrO4

Iodoacetic acid, sodium salt, 99%

CAS: 305-53-3 Molecular Formula: C₂H₂INaO₂ Molecular Weight (g/mol): 207.93 MDL Number: MFCD00002686 InChI Key: AGDSCTQQXMDDCV-UHFFFAOYSA-M Synonym: sodium iodoacetate,iodoacetic acid sodium salt,acetic acid, iodo-, sodium salt,sodium 2-iodoacetate,sodium monoiodoacetate,iodoacetate, sodium salt,sodium iodacetate,iodoacetic acid, sodium salt,unii-07814f2qri,ccris 9232 PubChem CID: 5239 IUPAC Name: sodium;2-iodoacetate SMILES: C(C(=O)[O-])I.[Na+]

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Specifications

PubChem CID	5239
CAS	305-53-3
Molecular Weight (g/mol)	207.93
MDL Number	MFCD00002686
SMILES	C(C(=O)[O-])I.[Na+]
Synonym	sodium iodoacetate,iodoacetic acid sodium salt,acetic acid, iodo-, sodium salt,sodium 2-iodoacetate,sodium monoiodoacetate,iodoacetate, sodium salt,sodium iodacetate,iodoacetic acid, sodium salt,unii-07814f2qri,ccris 9232
IUPAC Name	sodium;2-iodoacetate
InChI Key	AGDSCTQQXMDDCV-UHFFFAOYSA-M
Molecular Formula	C₂H₂INaO₂

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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Specifications

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

Ethyl bromodifluoroacetate, 98%

CAS: 667-27-6 Molecular Formula: C₄H₅BrF₂O₂ Molecular Weight (g/mol): 202.99 MDL Number: MFCD00042069 InChI Key: IRSJDVYTJUCXRV-UHFFFAOYSA-N Synonym: ethyl bromodifluoroacetate,ethylbromodifluoroacetate,bromodifluoroacetic acid ethyl ester,acetic acid, bromodifluoro-, ethyl ester,ethyl difluorobromoacetate,ethyl 2-bromo-2,2-difluoro-acetate,2-bromo-2,2-difluoro-1-ethoxyethan-1-one,2-bromo-2,2-difluoro-1-ethoxy-1-oxoethane,ethylbrom difluor acetat,pubchem16953 PubChem CID: 69585 IUPAC Name: ethyl 2-bromo-2,2-difluoroacetate SMILES: CCOC(=O)C(F)(F)Br

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Specifications

PubChem CID	69585
CAS	667-27-6
Molecular Weight (g/mol)	202.99
MDL Number	MFCD00042069
SMILES	CCOC(=O)C(F)(F)Br
Synonym	ethyl bromodifluoroacetate,ethylbromodifluoroacetate,bromodifluoroacetic acid ethyl ester,acetic acid, bromodifluoro-, ethyl ester,ethyl difluorobromoacetate,ethyl 2-bromo-2,2-difluoro-acetate,2-bromo-2,2-difluoro-1-ethoxyethan-1-one,2-bromo-2,2-difluoro-1-ethoxy-1-oxoethane,ethylbrom difluor acetat,pubchem16953
IUPAC Name	ethyl 2-bromo-2,2-difluoroacetate
InChI Key	IRSJDVYTJUCXRV-UHFFFAOYSA-N
Molecular Formula	C₄H₅BrF₂O₂

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

Pricing and Availability
Specifications

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

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

Sodium trifluoroacetate, 98%

CAS: 2923-18-4 Molecular Formula: C2F3NaO2 Molecular Weight (g/mol): 136.01 MDL Number: MFCD00013217 InChI Key: UYCAUPASBSROMS-UHFFFAOYSA-M Synonym: sodium trifluoroacetate,trifluoroacetic acid sodium salt,acetic acid, trifluoro-, sodium salt,sodium perfluoroacetate,trifluoroacetate sodium,sodium 2,2,2-trifluoroacetate,trifluoroacetic acid sodium,trifluoroacetic acid,sodium salt,acetic acid, 2,2,2-trifluoro-, sodium salt 1:1,trifluoroacetic acid, sodium salt PubChem CID: 517019 SMILES: [Na+].[O-]C(=O)C(F)(F)F

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Specifications

PubChem CID	517019
CAS	2923-18-4
Molecular Weight (g/mol)	136.01
MDL Number	MFCD00013217
SMILES	[Na+].[O-]C(=O)C(F)(F)F
Synonym	sodium trifluoroacetate,trifluoroacetic acid sodium salt,acetic acid, trifluoro-, sodium salt,sodium perfluoroacetate,trifluoroacetate sodium,sodium 2,2,2-trifluoroacetate,trifluoroacetic acid sodium,trifluoroacetic acid,sodium salt,acetic acid, 2,2,2-trifluoro-, sodium salt 1:1,trifluoroacetic acid, sodium salt
InChI Key	UYCAUPASBSROMS-UHFFFAOYSA-M
Molecular Formula	C2F3NaO2

(+/-)-2-Chloropropionic acid, 94%

CAS: 598-78-7 Molecular Formula: C3H5ClO2 Molecular Weight (g/mol): 108.52 MDL Number: MFCD00004224 InChI Key: GAWAYYRQGQZKCR-UHFFFAOYNA-N Synonym: 2-chloropropionic acid,propanoic acid, 2-chloro,propionic acid, 2-chloro,alpha-chloropropionic acid,alpha-monochloropropionic acid,propionic acid, alpha-chloro,.alpha.-chloropropionic acid,propionic acid, .alpha.-chloro,chloropropionic acid,propanoic acid, chloro PubChem CID: 11734 IUPAC Name: 2-chloropropanoic acid SMILES: CC(Cl)C(O)=O

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Specifications

PubChem CID	11734
CAS	598-78-7
Molecular Weight (g/mol)	108.52
MDL Number	MFCD00004224
SMILES	CC(Cl)C(O)=O
Synonym	2-chloropropionic acid,propanoic acid, 2-chloro,propionic acid, 2-chloro,alpha-chloropropionic acid,alpha-monochloropropionic acid,propionic acid, alpha-chloro,.alpha.-chloropropionic acid,propionic acid, .alpha.-chloro,chloropropionic acid,propanoic acid, chloro
IUPAC Name	2-chloropropanoic acid
InChI Key	GAWAYYRQGQZKCR-UHFFFAOYNA-N
Molecular Formula	C3H5ClO2

2,2,2-Trifluoroethyl trifluoroacetate, 97+%, Thermo Scientific Chemicals

CAS: 407-38-5 Molecular Formula: C4H2F6O2 Molecular Weight (g/mol): 196.05 MDL Number: MFCD00000418 InChI Key: ZKUJOCJJXCPCFS-UHFFFAOYSA-N Synonym: 2,2,2-trifluoroethyl trifluoroacetate,acetic acid, trifluoro-, 2,2,2-trifluoroethyl ester,trifluoroacetic acid 2,2,2-trifluoroethyl ester,2,2,2-trifluoroethyltrifluoroacetate,pubchem12623,acmc-1ake7,cf3co2ch2cf3,cf3c o och2cf3,ksc496e0r,trifluoroethyl trifluoroacetate PubChem CID: 67888 IUPAC Name: 2,2,2-trifluoroethyl 2,2,2-trifluoroacetate SMILES: FC(F)(F)COC(=O)C(F)(F)F

Pricing and Availability
Specifications

PubChem CID	67888
CAS	407-38-5
Molecular Weight (g/mol)	196.05
MDL Number	MFCD00000418
SMILES	FC(F)(F)COC(=O)C(F)(F)F
Synonym	2,2,2-trifluoroethyl trifluoroacetate,acetic acid, trifluoro-, 2,2,2-trifluoroethyl ester,trifluoroacetic acid 2,2,2-trifluoroethyl ester,2,2,2-trifluoroethyltrifluoroacetate,pubchem12623,acmc-1ake7,cf3co2ch2cf3,cf3c o och2cf3,ksc496e0r,trifluoroethyl trifluoroacetate
IUPAC Name	2,2,2-trifluoroethyl 2,2,2-trifluoroacetate
InChI Key	ZKUJOCJJXCPCFS-UHFFFAOYSA-N
Molecular Formula	C4H2F6O2

Diethyl tetrafluorosuccinate, 97%

CAS: 377-71-9 Molecular Formula: C8H10F4O4 Molecular Weight (g/mol): 246.158 MDL Number: MFCD00015155 InChI Key: BLZSSBPZHBFNBN-UHFFFAOYSA-N Synonym: diethyl tetrafluorosuccinate,diethyl perfluorosuccinate,butanedioic acid, tetrafluoro-, diethyl ester,diethyl 2,2,3,3-tetrafluorosuccinate,butanedioic acid, 2,2,3,3-tetrafluoro-, 1,4-diethyl ester,1,4-diethyl 2,2,3,3-tetrafluorobutanedioate,diethyl 2,2,3,3-tetrafluorobutane-1,4-dioate,diethyltetrafluorosuccinate,ethyl perfluorosuccinate,acmc-1cqkj PubChem CID: 67834 IUPAC Name: diethyl 2,2,3,3-tetrafluorobutanedioate SMILES: CCOC(=O)C(C(C(=O)OCC)(F)F)(F)F

Pricing and Availability
Specifications

PubChem CID	67834
CAS	377-71-9
Molecular Weight (g/mol)	246.158
MDL Number	MFCD00015155
SMILES	CCOC(=O)C(C(C(=O)OCC)(F)F)(F)F
Synonym	diethyl tetrafluorosuccinate,diethyl perfluorosuccinate,butanedioic acid, tetrafluoro-, diethyl ester,diethyl 2,2,3,3-tetrafluorosuccinate,butanedioic acid, 2,2,3,3-tetrafluoro-, 1,4-diethyl ester,1,4-diethyl 2,2,3,3-tetrafluorobutanedioate,diethyl 2,2,3,3-tetrafluorobutane-1,4-dioate,diethyltetrafluorosuccinate,ethyl perfluorosuccinate,acmc-1cqkj
IUPAC Name	diethyl 2,2,3,3-tetrafluorobutanedioate
InChI Key	BLZSSBPZHBFNBN-UHFFFAOYSA-N
Molecular Formula	C8H10F4O4

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

Pricing and Availability
Specifications

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

Sodium bromoacetate, 98%

CAS: 1068-52-6 Molecular Formula: C2H2BrNaO2 Molecular Weight (g/mol): 160.93 MDL Number: MFCD01311832 InChI Key: SESSOVUNEZQNBV-UHFFFAOYSA-M Synonym: sodium bromoacetate,sodium 2-bromoacetate,sodium monobromoacetate,unii-8j155ck8pv,acetic acid, bromo-, sodium salt,bromoacetic acid sodium salt,acmc-1bowb,sodium bromoacetate, ?brch2coona,acetic acid,bromo-,sodium salt 8ci,9ci,acetic acid, bromo-,sodium salt 8ci,9ci PubChem CID: 23675628 IUPAC Name: sodium;2-bromoacetate SMILES: C(C(=O)[O-])Br.[Na+]

Pricing and Availability
Specifications

PubChem CID	23675628
CAS	1068-52-6
Molecular Weight (g/mol)	160.93
MDL Number	MFCD01311832
SMILES	C(C(=O)[O-])Br.[Na+]
Synonym	sodium bromoacetate,sodium 2-bromoacetate,sodium monobromoacetate,unii-8j155ck8pv,acetic acid, bromo-, sodium salt,bromoacetic acid sodium salt,acmc-1bowb,sodium bromoacetate, ?brch2coona,acetic acid,bromo-,sodium salt 8ci,9ci,acetic acid, bromo-,sodium salt 8ci,9ci
IUPAC Name	sodium;2-bromoacetate
InChI Key	SESSOVUNEZQNBV-UHFFFAOYSA-M
Molecular Formula	C2H2BrNaO2

2-Bromo-3-fluoropropionic acid, 96%, Thermo Scientific Chemicals

CAS: 16652-36-1 Molecular Formula: C3H4BrFO2 Molecular Weight (g/mol): 170.97 MDL Number: MFCD09800640 InChI Key: FBPUCVAAEPPEMG-UHFFFAOYNA-N Synonym: 2-bromo-3-fluoropropionic acid,acmc-20ao2z,3-fluoro-2-bromo-propionic acid PubChem CID: 316511 IUPAC Name: 2-bromo-3-fluoropropanoic acid SMILES: OC(=O)C(Br)CF

Pricing and Availability
Specifications

PubChem CID	316511
CAS	16652-36-1
Molecular Weight (g/mol)	170.97
MDL Number	MFCD09800640
SMILES	OC(=O)C(Br)CF
Synonym	2-bromo-3-fluoropropionic acid,acmc-20ao2z,3-fluoro-2-bromo-propionic acid
IUPAC Name	2-bromo-3-fluoropropanoic acid
InChI Key	FBPUCVAAEPPEMG-UHFFFAOYNA-N
Molecular Formula	C3H4BrFO2

Alpha-halocarboxylic acids and derivatives

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