32830

L-2,4-Diaminobutyric acid dihydrochloride

≥95.0%

• Synonym(s): (2S)-2,4-Diaminobutanoic acid dihydrochloride, L-2,4-Diaminobutanoic acid dihydrochloride
• Linear Formula: NH₂CH₂CH₂CH(NH₂)COOH · 2HCl
• CAS Number: 1883-09-6
• Molecular Weight: 191.06
• Beilstein: 5763078
• EC Number: 217-542-0
• MDL number: MFCD00064561
• UNSPSC Code: 12352106
• PubChem Substance ID: 329754346
• NACRES: NA.22

Properties

• Quality Level: 100
• 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

Description

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

Caution

may give off HCl

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H315 - H318 - H335
• Precautionary Statements: P261 - P280 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves