3-Amino-L-alanine hydrochloride
- CAS NO.：1482-97-9
- Empirical Formula: C3H9ClN2O2
- Molecular Weight: 140.57
- MDL number: MFCD00065497
- EINECS: 625-088-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-03-13 23:13:44
What is 3-Amino-L-alanine hydrochloride?
Chemical properties
white crystalline powder
The Uses of 3-Amino-L-alanine hydrochloride
(2S)-2,3-Diaminopropanoic Acid Hydrochloride is a non-proteinogenic amino acid that can be used in the synthesis of peptides containing non-proteinogenic amino acids.
What are the applications of Application
L-2,3-Diaminopropionic acid hydrochloride is a competitive inhibitor of cystathionase
Purification Methods
It forms needles from H2O and can be recrystallised from aqueous EtOH. [Gmelin et al. Z Physiol Chem. 314 28 1959, IR: Koegel et al. J Am Chem Soc 77 5708 1977, Beilstein 4 IV 2501.]
Properties of 3-Amino-L-alanine hydrochloride
| Melting point: | 231-233 °C (dec.) |
| alpha | 24 º (c=2, 0.5 M HCl) |
| refractive index | 24 ° (C=2, 1mol/L HCl) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Aqueous Acid (Slightly), Water (Slightly) |
| form | powder |
| color | Off-white |
| Sensitive | Hygroscopic |
| Stability: | Hygroscopic |
| CAS DataBase Reference | 1482-97-9(CAS DataBase Reference) |
Safety information for 3-Amino-L-alanine hydrochloride
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 3-Amino-L-alanine hydrochloride
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