4-Aminobutanoic acid
- Formula: C4H9NO2
- Molecular weight: 103.1198
- IUPAC Standard InChIKey: BTCSSZJGUNDROE-UHFFFAOYSA-N
- CAS Registry Number: 56-12-2
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: γ-Aminobutyric acid; 4-Aminobutyric acid; 4-Amino-n-butyric acid; γ-Amino-n-butyric acid; Butanoic acid, 4-amino-; γ-Aminobutanoic acid; Aminalon; Aminobutyric acid,-4-; Butyric acid, 4-amino-; DF 468; Gaballon; Gamarex; Gamastan; Gammagee; Gammalon; Gammalone; Gammar; Gammasol; Gamulin; Globulin, immune human serum; GABA; Immu-G; Immuglobin; Mielogen; Mielomade; Reanal; ω-Aminobutyric acid; 3-Carboxypropylamine; NSC 27418; Piperidic acid; Piperidinic acid
- Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Other data available:
- Data at other public NIST sites:
- Options:
Data at NIST subscription sites:
NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.
IR Spectrum
Go To: Top, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Timothy J. Johnson, Tanya L. Myers, Yin-Fong Su, Russell G. Tonkyn, Molly Rose K. Kelly-Gorham, and Tyler O. Danby
Condensed Phase Spectrum
Notice: This spectrum may be better viewed with a Javascript and HTML 5 enabled browser.
Additional Data
View image of digitized spectrum (can be printed in landscape orientation).
View spectrum image in SVG format.
Download spectrum in JCAMP-DX format.
Detailed documentation for this spectrum is available.
Particle size distribution data for this spectrum is available.
Owner | Public domain |
---|---|
Origin | Pacific Northwest National Laboratory Under IARPA Contract |
Date | March 2017 |
State | solid |
Instrument | Bruker Tensor 37 FTIR |
Aperture | 6 mm |
External diffuse reflectance accessory | A 562-G integrating sphere |
Beam splitter | Ge on KBr |
Diameter of detector port in sphere | 2×2 mm, 60° field of view MCT |
Sphere diameter | 75 mm |
Acquisition mode | double-sided, forward-backward |
Scanner velocity | 40 kHz |
Co-added scans | 2048 |
Phase resolution | 32.00 |
Phase correction | Mertz |
Zero filling | 4× |
Spectral range | 7,500 to 600 cm-1 saved; 7500 to 600 cm-1 reported |
Resolution | 0.96450084 |
Spectral resolution | 4 cm-1 |
Wavenumber accuracy | ± 0.4 cm-1 |
Apodization function | Blackman-Harris 3-term |
Low-pass filter | Open |
Switch gain on | 512 points |
References
Go To: Top, IR Spectrum, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
No reference data available.
Notes
Go To: Top, IR Spectrum, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.