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4-oxobutanoic acid
CAS692-29-5
FormulaC4H6O3
Verified record
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This chemical record includes 57 synonyms and identifiers. Molecular formula: C4H6O3.
Overview
Key identifiers
- CAS No.
- 692-29-5
- Primary name
- 4-oxobutanoic acid
- Formula
- C4H6O3
Record status
Verified record
This record has been verified against authoritative sources. Formula and identifiers are confirmed.
Added Apr 3, 2026 · Updated Apr 3, 2026
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Synonyms (57)
This chemical is known by 57 names. Alternate-name pages resolve back to this main record.
Common & readable names (51)
- Succinic semialdehyde
- 692-29-5
- Succinic acid semialdehyde
- beta-Formylpropionic acid
- gamma-Oxybutyric acid
- 3-Formylpropanoic acid
- 3-Formylpropionic acid
- 4-oxo-butanoic acid
- succinate semialdehyde
- M73BX3CPMU
- CHEBI:16265
- RefChem:186337
- DTXCID20141722
- 627-360-7
- Succinaldehydic acid
- Butryaldehydic acid
- 4-Oxobutyric acid
- Butanoic acid, 4-oxo-
- 4-oxo-butyric acid
- Semi-aldehyde succinique [French]
- BRN 1745187
- Succinic semialdehyde monomer
- b-Formylpropionic Acid
- semialdehyde succinique
- 4-03-00-01554 (Beilstein Handbook Reference)
- Semi-aldehyde succinique
- Butryaldehydate
- Succinaldehydate
- gamma-Oxybutyrate
- 4-Oxobutanoicacid
- UIUJIQZEACWQSV-UHFFFAOYSA-N
- 3-Formylpropanoate
- Succinicsemialdehyde
- 4-ketobutyric acid
- beta-Formylpropionate
- SCHEMBL42879
- SCHEMBL59553
- SCHEMBL536763
- SCHEMBL3172501
- CHEMBL1615238
- SCHEMBL10354011
- SCHEMBL27521926
- LMFA06000118
- AKOS006223730
- PD026754
- DB-055240
- HY-104071
- CS-0028111
- EN300-66985
- Q4602542
- 75002101-E68F-401B-8773-972512002B60
Registry & reference names (6)
- DTXSID00219231
- UNII-M73BX3CPMU
- C00232
- MFCD00010579
- FS151074
- NS00015188
Properties
- Molecular formula
- C4H6O3
Safety
No safety data available
Structured safety data is not available for this record yet.
About this chemical
This page represents the primary record for 4-oxobutanoic acid with CAS Registry Number 692-29-5. The molecular formula is C4H6O3. This chemical may be referenced by 57 different names or synonyms.
Primary identifiers: English name · CAS · Molecular formula (when available). Synonym and alternate-name pages all resolve back to this record.
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Formula status
The molecular formula C4H6O3 for this substance is verified. This identifier has been confirmed to accurately represent the chemical composition.
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- 4-(8-amino-8-oxo-1-sulfanyloctan-3-yl)sulfanyl-4-oxobutanoic acid — CAS 68041-51-0
- 4-[2-[3-[[4-[[[5-(6-aminopurin-9-yl)-4-hydroxy-3-phosphonooxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl]oxy-2-hydroxy-3,3-dimethylbutanoyl]amino]propanoylamino]ethylsulfanyl]-2-hydroxy-4-oxobutanoic acid — CAS 2043-93-8
- 2,4-diamino-4-oxobutanoic acid — CAS 2058-58-4
- 4-[[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]amino]-2-amino-4-oxobutanoic acid — CAS 2776-93-4
- 2-amino-4-(2-amino-3-hydroxyphenyl)-4-oxobutanoic acid — CAS 2147-61-7
Similar names (synonym overlap)
No synonym-overlap matches in the catalog sample.