32830
L-2,4-Diaminobutyric acid dihydrochloride
≥95.0%
Synonym(s):
(2S)-2,4-Diaminobutanoic acid dihydrochloride, L-2,4-Diaminobutanoic acid dihydrochloride
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About This Item
Linear Formula:
NH2CH2CH2CH(NH2)COOH · 2HCl
CAS Number:
Molecular Weight:
191.06
UNSPSC Code:
12352106
NACRES:
NA.22
PubChem Substance ID:
EC Number:
217-542-0
Beilstein/REAXYS Number:
5763078
MDL number:
Quality Level
assay
≥95.0% (AT), ≥95.0%
optical activity
[α]20/D +14.5±1.5°, c = 3.67% in H2O
reaction suitability
reaction type: solution phase peptide synthesis
mp
197-200 °C (dec.)
solubility
water: soluble 0.5 g/10 mL
application(s)
peptide synthesis
SMILES string
Cl.Cl.NCC[C@H](N)C(O)=O
InChI
1S/C4H10N2O2.2ClH/c5-2-1-3(6)4(7)8;;/h3H,1-2,5-6H2,(H,7,8);2*1H/t3-;;/m0../s1
InChI key
CKAAWCHIBBNLOJ-QTNFYWBSSA-N
General description
L-2,4-Diaminobutyric acid dihydrochloride is an unnatural amino acid derivative.
Application
L-2,4-Diaminobutyric acid dihydrochloride is suitable reagent used for the differentiation of β-N-methylamino-L-alanine from the diamino acids by using HPLC-FD, UHPLC-UV, UHPLC-MS, and triple quadrupole tandem mass spectrometry (UHPLC-MS/MS). It is suitable reagent used in the quantification of neurotoxin β-N-methylamino-L-alanine (BMAA) in seafood. It may be used as Internal standard for amino acid analysis
Disclaimer
may give off HCl
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Liying Jiang et al.
Scientific reports, 4, 6931-6931 (2014-11-07)
The neurotoxin β-N-methylamino-L-alanine (BMAA) produced naturally by cyanobacteria, diatoms and dinoflagellates can be transferred and accumulated up the food chain, and may be a risk factor for neurodegenerative diseases. This study provides the first systematic screening of BMAA exposure of
Sun-Jung Kim et al.
International journal of systematic and evolutionary microbiology, 61(Pt 1), 155-159 (2010-02-23)
A Gram-positive, non-motile bacterium, designated KSL51201-037(T), was isolated from Anyang stream, Republic of Korea, and was characterized using a polyphasic taxonomic approach. Comparative 16S rRNA gene sequence analysis showed that strain KSL51201-037(T) belonged to the family Microbacteriaceae of the class
Sherry M Tsai et al.
Nucleic acids research, 35(1), 307-316 (2006-12-16)
Hairpin polyamide-chlorambucil conjugates containing an alpha-diaminobutyric acid (alpha-DABA) turn moiety are compared to their constitutional isomers containing the well-characterized gamma-DABA turn. Although the DNA-binding properties of unconjugated polyamides are similar, the alpha-DABA conjugates display increased alkylation specificity and decreased rate
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 32830-1G | 04061826717394 |
| 32830-5G | 04061832594323 |