C4H9NO2
103.12 g/mol
Research ReagentWarning
D-(-)-2-Aminobutyric acid
CAS2623-91-8EC220-084-4
Category
Research Reagent
Compound Class
Organic Acid
Primary Use
Research Compound
D-(-)-2-Aminobutyric acid is a research reagent with a structure featuring an amine and a carboxylic acid group. It is primarily used as a laboratory compound for scientific studies.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ReferenceSame Category
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Referencestereoisomer of
L-α-aminobutyric acid
CAS1492-24-6
herbicide precursor
Safety Reference
Warning
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for D-(-)-2-Aminobutyric acid (CAS 2623-91-8) is 2922.49.
HS code (international, 6-digit)
2922.49
EU CN code (8-digit)
2922 49 85
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
(2R)-2-aminobutanoic acid
InChIKey
QWCKQJZIFLGMSD-GSVOUGTGSA-N
SMILES
CC[C@H](C(=O)O)N
Synonyms (28)
- (2R)-2-aminobutanoate
- (2R)-2-aminobutanoic acid
- (2R)-2-aminobutyric acid
- (R)-2-Aminobutanoate
- (R)-2-Aminobutanoic acid
- (r)-2-aminobutyric acid
- 2-Aminobutyric acid, D-
- 2R-amino-butanoic acid
- Butyric acid, 2-amino-, D-
- D-(-)-2-Aminobutyric acid
- D-2-Aminobutanoate
- D-2-Aminobutanoic acid
- D-2-Aminobuttersaeure
- D-2-Aminobutyrate
- D-Abu-OH
- D-Butyrine
- D-Ethylglycine
- D-a-aminobutyric acid
- D-alpha-aminobutyric acid
- H-D-2-Abu-OH
- H-D-Abu-OH
- Semaglutide Impurity 101
- alpha-Aminobutyric acid, D-
- delta-2-Aminobutanoic acid
- delta-2-Aminobutyric acid
- delta-alpha-aminobutyric acid
- r-aminobutyric acid
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