Merck
CN

32830

Sigma-Aldrich

L-2,4-二氨基丁酸 二盐酸盐

≥95.0%

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别名:
(2S)-2,4-Diaminobutanoic acid dihydrochloride, L-2,4-Diaminobutanoic acid dihydrochloride
线性分子式:
NH2CH2CH2CH(NH2)COOH · 2HCl
CAS号:
分子量:
191.06
Beilstein:
5763078
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

质量水平

检测方案

≥95.0% (AT)
≥95.0%

旋光性

[α]20/D +14.5±1.5°, c = 3.67% in H2O

反应适用性

reaction type: solution phase peptide synthesis

mp

197-200 °C (dec.)

溶解性

water: soluble 0.5 g/10 mL

应用

peptide synthesis

SMILES字符串

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

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一般描述

L-2,4-二氨基丁酸二盐酸盐是非天然氨基酸衍生物。

应用

L-2,4-二氨基丁酸二盐酸盐可用于通过 HPLC-FD、UHPLC-UV、UHPLC-MS 和三重四极杆串联质谱法(UHPLC-MS/MS)从二氨基酸中区分出 β-N-甲基氨基-L-丙氨酸。它适用于定量海鲜中神经毒素 β-N-甲基氨基-L-丙氨酸(BMAA)。它可用作氨基酸分析的内标

注意

可能会释放出 HCl

象形图

CorrosionExclamation mark

警示用语:

Danger

危险声明

危险分类

Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

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
C Müller et al.
Antimicrobial agents and chemotherapy, 51(3), 1028-1037 (2007-01-16)
Actinoplanes friuliensis produces the lipopeptide antibiotic friulimicin, which is a cyclic peptide with one exocyclic amino acid linked to a branched-chain fatty acid acyl residue. The structural relationship to daptomycin and the excellent antibacterial performance of friulimicin make the antibiotic
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
Discovery of α,β- and α,γ-diamino acid scaffolds for the inhibition of M1 family aminopeptidases.
Rajesh Gumpena et al.
ChemMedChem, 6(11), 1971-1976 (2011-10-26)
S A Banack et al.
Toxicon : official journal of the International Society on Toxinology, 57(5), 730-738 (2011-02-19)
β-N-methylamino-L-alanine (BMAA) is produced by diverse taxa of cyanobacteria, and has been detected by many investigators who have searched for it in cyanobacterial blooms, cultures and collections. Although BMAA is distinguishable from proteinogenic amino acids and its isomer 2,4-DAB using

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