E10521
Ethyl 3-aminobenzoate methanesulfonate
98%
Synonym(s):
MS-222, TS 222, Tricaine, Tricaine methanesulfonate
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About This Item
Linear Formula:
H2NC6H4CO2C2H5·CH3SO3H
CAS Number:
Molecular Weight:
261.29
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
212-956-8
Beilstein/REAXYS Number:
3775022
MDL number:
Assay:
98%
Quality Level
assay
98%
mp
146-149 °C (lit.)
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
Application
Ethyl 3-aminobenzoate methanesulfonate serves as an effective anesthetic agent for fish and amphibian species, particularly during procedures such as blood sampling, artificial propagation, and long‐distance transportation.
signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 3 - Eye Irrit. 2 - 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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Anesthesia and euthanasia in zebrafish.
Matthews M
ILAR Journal, 53(2), 192-204 (2012)
A review of tricaine methanesulfonate for anesthesia of fish.
Carter K
Reviews in Fish Biology and Fisheries, 21(1), 51-59 (2011)
Tricaine methane?sulfonate (MS?222) application in fish anaesthesia.
Topic Popovic N
Journal of Applied Ichthyology, 28(4), 553-564 (2012)