C2004

Choline dihydrogencitrate salt

≥98%

• Synonym(s): Salts of (2-Hydroxyethyl)trimethylammonium
• Empirical Formula (Hill Notation): C₁₁H₂₁NO₈
• CAS Number: 77-91-8
• Molecular Weight: 295.29
• EC Number: 201-068-6
• MDL number: MFCD00038734
• UNSPSC Code: 12352100
• PubChem Substance ID: 329774922
• NACRES: NA.22

Properties

• Assay: ≥98%
• form: powder
• storage temp.: 2-8°C
• SMILES string: C[N+](C)(C)CCO.OC(=O)CC(O)(CC([O-])=O)C(O)=O
• InChI: 1S/C6H8O7.C5H14NO/c7-3(8)1-6(13,5(11)12)2-4(9)10;1-6(2,3)4-5-7/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);7H,4-5H2,1-3H3/q;+1/p-1
• InChI key: WRPUOFKIGGWQIJ-UHFFFAOYSA-M

Description

Application

• Natural deep eutectic solvents for enzyme stabilization: A study investigated the role of natural deep eutectic solvents, including Choline dihydrogencitrate, in enhancing the thermostability of Humicola insolens cutinase. This approach could be pivotal for improving enzyme performance in various biotechnological applications (Romano et al., 2023).

Biochem/physiol Actions

Acyl group acceptor

Substrates

Choline acetyltransferase substrate

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves