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CAS RN 1490-25-1

H3COOClO

CAS RN 1490-25-1

IUPAC Name: methyl 4-chloro-4-oxobutanoate
Synonyms: methyl 4-chloro-4-oxobutanoate
Molecular Weight (g/mol): 150.56
Molecular Formula: C5H7ClO3
InChi Key: SRXOJMOGPYFZKC-UHFFFAOYSA-N
SMILES: COC(=O)CCC(Cl)=O
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1

Methyl succinyl chloride, 97%

CAS: 1490-25-1 Molecular Formula: C5H7ClO3 Molecular Weight (g/mol): 150.56 MDL Number: MFCD00000750 InChI Key: SRXOJMOGPYFZKC-UHFFFAOYSA-N Synonym: methyl 4-chloro-4-oxobutyrate,methyl 3-chloroformyl propionate,3-carbomethoxypropionyl chloride,methyl 4-chloro-4-oxo-butanoate,3-carbomethoxy propionyl chloride,butanoic acid, 4-chloro-4-oxo-, methyl ester,methoxycarbonylpropionyl chloride,4-chloro-4-oxo-butanoicacimethylester,succinic acid monomethyl ester chloride,4-chloro-4-oxobutyric acid methyl ester PubChem CID: 73888 IUPAC Name: methyl 4-chloro-4-oxobutanoate SMILES: COC(=O)CCC(=O)Cl

PubChem CID 73888
CAS 1490-25-1
Molecular Weight (g/mol) 150.56
MDL Number MFCD00000750
SMILES COC(=O)CCC(=O)Cl
Synonym methyl 4-chloro-4-oxobutyrate,methyl 3-chloroformyl propionate,3-carbomethoxypropionyl chloride,methyl 4-chloro-4-oxo-butanoate,3-carbomethoxy propionyl chloride,butanoic acid, 4-chloro-4-oxo-, methyl ester,methoxycarbonylpropionyl chloride,4-chloro-4-oxo-butanoicacimethylester,succinic acid monomethyl ester chloride,4-chloro-4-oxobutyric acid methyl ester
IUPAC Name methyl 4-chloro-4-oxobutanoate
InChI Key SRXOJMOGPYFZKC-UHFFFAOYSA-N
Molecular Formula C5H7ClO3
2

Methyl 4-Chloro-4-oxobutyrate 95.0+%, TCI America™
SDP

CAS: 1490-25-1 Molecular Formula: C5H7ClO3 Molecular Weight (g/mol): 150.558 MDL Number: MFCD00000750 InChI Key: SRXOJMOGPYFZKC-UHFFFAOYSA-N Synonym: methyl 4-chloro-4-oxobutyrate,methyl 3-chloroformyl propionate,3-carbomethoxypropionyl chloride,methyl 4-chloro-4-oxo-butanoate,3-carbomethoxy propionyl chloride,butanoic acid, 4-chloro-4-oxo-, methyl ester,methoxycarbonylpropionyl chloride,4-chloro-4-oxo-butanoicacimethylester,succinic acid monomethyl ester chloride,4-chloro-4-oxobutyric acid methyl ester PubChem CID: 73888 IUPAC Name: methyl 4-chloro-4-oxobutanoate SMILES: COC(=O)CCC(=O)Cl

PubChem CID 73888
CAS 1490-25-1
Molecular Weight (g/mol) 150.558
MDL Number MFCD00000750
SMILES COC(=O)CCC(=O)Cl
Synonym methyl 4-chloro-4-oxobutyrate,methyl 3-chloroformyl propionate,3-carbomethoxypropionyl chloride,methyl 4-chloro-4-oxo-butanoate,3-carbomethoxy propionyl chloride,butanoic acid, 4-chloro-4-oxo-, methyl ester,methoxycarbonylpropionyl chloride,4-chloro-4-oxo-butanoicacimethylester,succinic acid monomethyl ester chloride,4-chloro-4-oxobutyric acid methyl ester
IUPAC Name methyl 4-chloro-4-oxobutanoate
InChI Key SRXOJMOGPYFZKC-UHFFFAOYSA-N
Molecular Formula C5H7ClO3
3

Sigma Aldrich Methyl 4-chloro-4-oxobutyrate

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.

Boiling Point 58°C to 65°C (3 mmHg)
Percent Purity 97%
Linear Formula CH3OCOCH2CH2COCl
CAS 1490-25-1
Molecular Weight (g/mol) 150.56
MDL Number MFCD00000750
Refractive Index n20/D 1.44 (literature)
Synonym Methyl succinyl chloride; 3-(Carbomethoxy)propionyl chloride; Methyl 3-(chloroformyl)propionate; Succinic acid monomethylester chloride
Recommended Storage Room Temperature
Molecular Formula C5H7ClO3
EINECS Number 216-077-0
Density 1.223 g/mL (at 25°C (literature))