Tricaine Methanesulfonate CAS 886-86-2
Chemical Name: Tricaine Methanesulfonate
Synonyms: 3-Ethoxycarbonylanilinium methanesulphonate; Ethyl 3-aminobenzoate methanesulfonic acid salt
CAS No.: 886-86-2
Molecular Formula: C9H11NO2.CH4O3S
Molecular Weight: 261.3
Appearance: Powder
Complete Guide to Tricaine Methanesulfonate (CAS 886-86-2)
Table of Contents
1. Product Overview & Specifications
Tricaine Methanesulfonate (MS-222), CAS 886-86-2, is a white crystalline powder widely used as an anesthetic agent in aquatic animals. Key specifications include:
| Parameter | Tricaine Methanesulfonate | Alternative Anesthetics |
|---|---|---|
| Purity | ≥98% | 90-95% (typical) |
| Solubility | Freely soluble in water | Limited solubility |
| Safety Profile | Low toxicity, FDA-approved | Higher residual risk |
2. Key Applications & Use Cases
2.1 Aquatic Research
Used for zebrafish (Danio rerio) anesthesia at 100-150 mg/L concentration. Enables stress-free handling during:
- Genetic modification procedures
- Microinjection operations
- Long-term imaging studies
2.2 Aquaculture Management
Optimal doses for fish transport:
| Species | Concentration | Exposure Time |
|---|---|---|
| Salmonids | 50-75 mg/L | 5-10 minutes |
| Ornamental Fish | 25-50 mg/L | 3-5 minutes |
3. Real-World Case Studies
Case Study 1: Marine Biology Research Center
Challenge: Required safe anesthesia for shark embryo studies
Solution: 120 mg/L MS-222 in seawater
Outcome: 98% survival rate post-procedure
Case Study 2: Commercial Hatchery
Challenge: Reduce mortality during salmon vaccination
Solution: 60 mg/L bath for 8 minutes
Outcome: 40% reduction in stress-related deaths
4. Contact for Custom Solutions
Get expert guidance on dosage optimization and regulatory compliance:
Email: info@vivalr.comTel: (86) 15866781826
Request bulk pricing or COA: Specify required quantity (1kg to ton-scale).
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