A5040

Ethyl 3-aminobenzoate methanesulfonate salt

analytical standard

• Synonym(s): MS-222, Tricaine
• Empirical Formula (Hill Notation): C₉H₁₁NO₂ · CH₄SO₃
• CAS Number: 886-86-2
• Molecular Weight: 261.29
• Beilstein: 3775022
• EC Number: 212-956-8
• MDL number: MFCD00013176
• PubChem Substance ID: 329770864
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• mp: ~148 °C
• application(s): forensics and toxicology; pharmaceutical (small molecule)
• format: neat
• SMILES string: CS(O)(=O)=O.CCOC(=O)c1cccc(N)c1
• InChI: 1S/C9H11NO2.CH4O3S/c1-2-12-9(11)7-4-3-5-8(10)6-7;1-5(2,3)4/h3-6H,2,10H2,1H3;1H3,(H,2,3,4)
• InChI key: FQZJYWMRQDKBQN-UHFFFAOYSA-N

Description

General description

Ethyl 3-aminobenzoate methanesulfonate salt is a synthetic benzocaine derivative that belongs to the class of ester-type anaesthetics, widely used in aquacultures.

Application

Ethyl 3-aminobenzoate methanesulfonate analytical standard can be used as follows:

• Preparation of an anti-TMS monoclonal antibody (mAb) for the analysis of tricaine in fish samples using a lateral-flow immunochromatographic strip (LF-ICS) method
• Modified QuEChERS-based sample extraction of tricaine methanesulfonate from blood, muscle, and liver samples obtained from carp fish for its analysis by high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS)
• Multi-residue detection of tricaine mesylate and malachite green in aquaculture water, fish, and shrimp samples using tricolor immunochromatographic test strip with double test lines (TS-DTL)
• Analysis of water samples for MS-222 using solid phase extraction for sample treatment and liquid chromatography/tandem mass spectrometry (LC-MS/MS) for determination

Packaging

5, 25, 100, 250 g in poly bottle

Other Notes

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315 - H319 - H335 - H412
• Precautionary Statements: P261 - P264 - P271 - P273 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Aquatic Chronic 3 - Eye Irrit. 2 - 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