2-methylpropanedioic acid
This is the primary chemical detail page for 2-methylpropanedioic acid · CAS 516-05-2. The verified molecular formula is C4H6O4. 89 searchable synonyms resolve back to this record. Use this page as the main reference for identifiers, naming variants, and supplier-linked context.
Overview
Key identifiers
- CAS No.
- 516-05-2
- Primary name
- 2-methylpropanedioic acid
- Formula
- C4H6O4
Record status
Added Apr 3, 2026 · Updated Apr 3, 2026
Properties
- Molecular formula
- C4H6O4
Safety
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About this chemical
This page represents the primary record for 2-methylpropanedioic acid with CAS Registry Number 516-05-2. The molecular formula is C4H6O4. This chemical may be referenced by 89 different names or synonyms.
Primary identifiers: English name · CAS · Molecular formula (when available). Synonym and alternate-name pages all resolve back to this record.
Synonyms and naming
Chemicals are often known by multiple names depending on context, industry, or language. This entry includes 89 searchable synonyms. Alternate-name landing pages, where present, all resolve back to this main record.
Use the synonym list below as naming context; keep this chemical detail page as the primary reference.
Formula status
The molecular formula C4H6O4 for this substance is verified. This identifier has been confirmed to accurately represent the chemical composition.
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Synonyms
Common & readable names (78)
- Methylmalonic acid
- 516-05-2
- 2-Methylmalonic acid
- Isosuccinic acid
- methylmalonate
- Propanedioic acid, methyl-
- 1,1-Ethanedicarboxylic acid
- methylpropanedioic acid
- Malonic acid, methyl-
- 2-methyl-propanedioic acid
- CHEBI:30860
- 8LL8S712J7
- Acid, Methylmalonic
- RefChem:818643
- DTXCID10122040
- 208-219-5
- METHYL MALONIC ACID
- Methylpropanedioic acid;Methylmalonate
- methylpropanedioate
- 1215348-94-9
- SMR000857347
- alpha-methylmalonic acid
- EINECS 208-219-5
- BRN 1756084
- Isosuccinate
- methyl-Malonate
- AI3-19472
- 2-Methylmalonate
- 2-Methylmalonicacid
- DXX
- methyl-Malonic acid
- methyl-Propanedioate
- 2-methyl-malonic acid
- methyl-Propanedioic acid
- 1,1-Ethanedicarboxylate
- Methylmalonic acid, 99%
- bmse000398
- WLN: QV1VO1
- SCHEMBL27766
- 4-02-00-01932 (Beilstein Handbook Reference)
- MLS001335865
- MLS001335866
- Methylmalonic acid (Standard)
- SCHEMBL168567
- SCHEMBL595441
- SCHEMBL678658
- GTPL9633
- orb1302541
- SCHEMBL2478333
- CHEMBL1232416
- HMS2230A22
- HMS3869I13
- Propanedioic acid, methyl- (9CI)
- STR03479
- AC1639
- BBL027393
- BDBM50038341
- EBC-47533
- LMFA01170118
- s3683
- STL373471
- PROPANEDIOIC ACID, 2-METHYL-
- AKOS009157181
- CCG-266070
- DB04183
- FM25870
- HY-103395R
- MSK001499-1000M
- NCGC00247049-01
- HY-103395
- CS-0027817
- M0568
- EN300-53151
- Q239598
- 2-Methylmalonic acid 100 microg/mL in Acetonitrile
- Methylmalonic acid Solution in Methanol, 1000ug/mL
- Z787653408
- 166A2535-D607-4D47-956D-8FC6A1EA3B08
Registry & reference names (11)
- DTXSID00199549
- NSC-25201
- MFCD00002656
- NSC 25201
- UNII-8LL8S712J7
- NSC25201
- SY006109
- NS00015152
- C02170
- F080319
- InChI=1/C4H6O4/c1-2(3(5)6)4(7)8/h2H,1H3,(H,5,6)(H,7,8
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