4-aminobutanoic acid
This is the primary chemical detail page for 4-aminobutanoic acid · CAS 123774-72-1. The verified molecular formula is C4H9NO2. 286 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.
- 123774-72-1
- Primary name
- 4-aminobutanoic acid
- Formula
- C4H9NO2
Record status
Added Mar 30, 2026 · Updated Mar 30, 2026
Properties
- Molecular formula
- C4H9NO2
Safety
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About this chemical
This page represents the primary record for 4-aminobutanoic acid with CAS Registry Number 123774-72-1. The molecular formula is C4H9NO2. This chemical may be referenced by 286 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 286 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 C4H9NO2 for this substance is verified. This identifier has been confirmed to accurately represent the chemical composition.
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Synonyms
Common & readable names (267)
- gamma-aminobutyric acid
- GABA
- 56-12-2
- Piperidic acid
- Piperidinic acid
- Aminalon
- Gaballon
- Gamarex
- Gammalon
- Gammasol
- Mielomade
- Gammar
- butanoic acid, 4-amino-
- Gammalone
- gamma-Aminobutanoic acid
- Butyric acid, 4-amino-
- gamma-amino-n-butyric acid
- Immu-G
- Gammagee
- Gamulin
- 4-aminobutyrate
- omega-Aminobutyric acid
- 4-aminobutanoate
- gamma-Aminobuttersaeure
- Aminalone
- Factor I
- 4Abu
- gamma Aminobutyric acid
- 2ACZ6IPC6I
- Aminobutyric acid, gamma-
- CHEBI:16865
- Acid, Aminobutyric
- gamma-amino-butyric acid
- Therafeldamine
- Theraproxen
- GABA Phenolic
- Therapentin-60
- Theraprofen-60
- Theraprofen-90
- Theraproxen-90
- Lithium GABA
- Theratramadol-60
- Theratramadol-90
- Theraprofen-800
- Theraproxen-500
- GABA, Lithium
- Theracodeine-300
- Therabenzaprine-60
- Therabenzaprine-90
- Theracodophen-650
- Theracodophen-750
- 4 Aminobutyric Acid
- 4 Aminobutanoic Acid
- RefChem:5851
- Therabenzaprine-90-5
- gamma.-aminobutyric acid
- CARISOPRODOL, GABA
- Gaba (Gamma-Aminobutyric Acid)
- GABA 1519
- TRAMADOL HYDROCHLORIDE, GABA
- Hydrochloride gamma-Aminobutyric Acid
- Acid, Hydrochloride gamma-Aminobutyric
- gamma Aminobutyric Acid, Hydrochloride
- gamma Aminobutyric Acid, Monosodium Salt
- NAPROXEN, GAMMA-AMINOBUTYRIC ACID
- gamma Aminobutyric Acid, Monolithium Salt
- IBUPROFEN, GAMMA-AMINOBUTYRIC ACID
- PIROXICAM, GAMMA-AMINOBUTYRIC ACID
- GABAPENTIN, GAMMA-AMINOBUTYRIC ACID
- TRAMADOL HYDROCHLORIDE, GAMMA-AMINOBUTYRIC ACID
- HYDROCODONE, ACETAMINOPHEN, gamma-AMINOBUTYRIC ACID
- CYCLOBENZAPRINE HYDROCHLORIDE, GAMMA-AMINOBUTYRIC ACID
- ACETAMINOPHEN, CODEINE PHOSPHATE, GAMMA-AMINOBUTYRIC ACID
- HYDROCODONE BITARTRATE, ACETAMINOPHEN, GAMMA-AMINOBUTYRIC ACID
- 200-258-6
- 4-azaniumylbutanoate
- Aminobutyric Acid
- Mielogen
- Reanal
- .gamma.-Aminobutyric acid
- 3-Carboxypropylamine
- gamma-Amino butyric acid
- 4-amino-butanoic acid
- 4-amino-n-butyric acid
- GAMMA-AMINO-BUTANOIC ACID
- g-Aminobutyric acid
- 4-amino butyric acid
- 4-Amino-butyric acid
- DF 468
- CCRIS 3721
- Gamma-aminobutyric acid [JAN]
- GAMMA(AMINO)-BUTYRIC ACID
- Vigabatrin EP Impurity D
- Aminobutanoic acid
- .gamma.-Amino-butyric acid
- .gamma.-Amino-N-butyric acid
- EPA Pesticide Chemical Code 030802
- AI3-26812
- gamma-Aminobutryic acid
- 4-NH2-but
- 4-NH3-but
- CHEMBL96
- 20-79-1
- .gamma.-Aminobutanoic acid
- [3H]GABA
- MLS000028505
- gamma-Aminobutyric acid (JAN)
- Butanoic acid, 4-amino- (9CI)
- 4-Aminobutylate
- Butyric acid, 4-amino- (7CI,8CI)
- NCGC00015043-07
- SMR000058285
- 4-AMINO-BUTYRATE
- WLN: Z3VQ
- 4-Aminobutyricacid
- BUTANOIC ACID,4-AMINO
- gamma-Aminobutyric Acid-d6
- Chemical Name: .gamma.-Aminobutanoic acid
- gamma-Aminobuttersaeure [German]
- 4-aminobutanoic acid (gamma-aminobutyric acid)
- SR-01000075618
- Acide amino-4- butyrique [French]
- EINECS 200-258-6
- Acide amino-4- butyrique
- aminobutyrate
- Immuglobin
- Piperidate
- Piperidinate
- w-Aminobutyrate
- Gamma aminobutyrate
- omega-Aminobutyrate
- Gammalon (TN)
- a-Aminobutyric acid
- w-Aminobutyric acid
- Vigabatrin impurity D
- gamma-aminobutyric-acid
- Spectrum_000049
- Tocris-0344
- Aminobutyric acid,-4-
- 4-Amino-n-butanoic acid
- Opera_ID_1152
- Spectrum2_001208
- Spectrum3_001385
- Spectrum4_000809
- Spectrum5_001425
- Lopac-A-2129
- .omega.-Aminobutyric acid
- cid_119
- Vigabatrin impurity D CRS
- Biomol-NT_000230
- bmse000340
- bmse000820
- bmse000871
- SCHEMBL4878
- Lopac0_000005
- Oprea1_584567
- BSPBio_002970
- KBioGR_001297
- KBioSS_000429
- DivK1c_000616
- NH2-(CH2)3-COOH
- SCHEMBL442853
- SCHEMBL444549
- SPECTRUM1500678
- SPBio_000996
- GTPL1067
- GTPL5410
- orb1310544
- SCHEMBL1498122
- SCHEMBL3256936
- SCHEMBL5165011
- SCHEMBL6609421
- SGCUT00121
- DTXCID4015106
- BDBM24183
- HMS501O18
- KBio1_000616
- KBio2_000429
- KBio2_002997
- KBio2_005565
- KBio3_002190
- MSK7512
- gamma-Aminobutyric acid, >=99%
- NINDS_000616
- HMS1921C06
- HMS2232P09
- HMS3260A11
- Pharmakon1600-01500678
- 4-AMINOBUTYRIC ACID [FHFI]
- HY-N0067
- STR01523
- to_000021
- 4-amino-n-[2,3-3H]butyric acid
- Tox21_110071
- Tox21_500005
- BBL008590
- CCG-38515
- EBC-03052
- LMFA01100039
- PDSP1_001275
- PDSP2_001259
- s4700
- STK301748
- AKOS000119660
- CS-W020704
- DB02530
- FA17705
- KS-5273
- LP00005
- SDCCGSBI-0049994.P004
- .GAMMA.-AMINOBUTYRIC ACID [MI]
- CAS-56-12-2
- GAMMA-AMINOBUTYRIC ACID [MART.]
- IDI1_000616
- GAMMA-AMINOBUTYRIC ACID [USP-RS]
- GAMMA-AMINOBUTYRIC ACID [WHO-DD]
- NCGC00015043-01
- NCGC00015043-02
- NCGC00015043-03
- NCGC00015043-04
- NCGC00015043-05
- NCGC00015043-06
- NCGC00015043-08
- NCGC00015043-09
- NCGC00015043-10
- NCGC00015043-14
- NCGC00024546-01
- NCGC00024546-02
- NCGC00024546-03
- NCGC00024546-04
- NCGC00024546-05
- NCGC00024546-06
- NCGC00260690-01
- BP-21452
- gamma-Aminobutyric acid, BioXtra, >=99%
- SBI-0049994.P003
- gamma-Aminobutyric acid, analytical standard
- VIGABATRIN IMPURITY D [EP IMPURITY]
- A0282
- EU-0100005
- ST45061580
- EN300-19823
- gamma-Aminobutyric acid (4-Aminobutyric acid)
- A 2129
- D00058
- D70585
- Vigabatrin impurity, .gamma.-aminobutyric acid-
- AB00052155_12
- L000262
- Q210021
- SR-01000075618-1
- SR-01000075618-3
- SR-01000075618-6
- SR-01000075618-7
- BRD-K77245796-001-19-2
- BRD-K77245796-003-01-6
- BUTANOIC ACID,4-AMINO 4-AMINO,BUTYRIC ACID
- F2191-0196
- Z104475620
- C5C3DC27-C105-4D18-8A52-F51978B32D24
- SODIUM ALENDRONATE TRIHYDRATE IMPURITY A [EP IMPURITY]
- gamma-Aminobutyric acid, certified reference material, TraceCERT(R)
- InChI=1/C4H9NO2/c5-3-1-2-4(6)7/h1-3,5H2,(H,6,7
- Vigabatrin impurity D, European Pharmacopoeia (EP) Reference Standard
- VIGABATRIN IMPURITY, .GAMMA.-AMINOBUTYRIC ACID- [USP IMPURITY]
- gamma-Aminobutyric acid, United States Pharmacopeia (USP) Reference Standard
- 53504-43-1
Registry & reference names (19)
- NSC-27418
- NSC 27418
- MFCD00008226
- DTXSID6035106
- NSC27418
- NSC32044
- NSC45460
- NSC51295
- UNII-2ACZ6IPC6I
- HB0882
- NSC-32044
- NSC-45460
- NSC-51295
- NSC757426
- SBB028179
- NSC-757426
- NS00002712
- C00334
- F317856
Related Chemicals
Same formula
Chemicals with same formula (C4H9NO2)
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