Specification No. M04
Trimecaine base inj.
Mesocaine Base inj.
(2,4,6-trimethylphenylkarbamoylmethyl)-diethylamine
>Molecular Formula: C15H24N2O
Molecular Weight: 248.36
C.A.S. No.: [616-68-2]
Description: White powder.
| Tests: | |
| Identification: TLC | |
| Clarity of 2 % (w/v) solution in 0.1 M HCl: | clear |
| Color of 2 % (w/v) solution in 0.1 M HCl: | colorless |
| Chloride: |
max. 0.002 % |
| Heavy metals: | max. 0.002 % |
| Residue of ignition: |
max. 0.1 % |
| Loss on drying: |
max. 0.5 % |
| Oil compounds: | must pass NQ M04, test No. 9 |
| Other organic compounds: | must pass NQ M04, test No. 10 |
| Mesidine: | must pass NQ M04, test No. 11 |
| Assay (Acidimetric titration): | min. 98.0 % |
| Microbiological test: | |
| Bacteria | max. 10 000 cfu/g |
| Enterobacteria | max. 100 cfu/g |
| Fungi | max. 100 cfu/g |
| Escherichia coli in 1g | absent |
| Salmonella in 10 g | absent |
| Pseudomonas aeruginosa in 1g | absent |
| Staphylococcus aureus in 1g | absent |
| Shelf life: 2 years. | |
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