GS-International -Model CAS-136-47-0 -Tetracaine Hydrochloride
Benzoic acid, 4-(butylamino)-, 2-(dimethylamino)ethyl ester, monohydrochloride; 4-(Butylamino)benzoic acid 2-(dimethylamino)ethyl ester,Ameth; Tetracaine (hydrochloride); Tetracaine HCl; curtacain; PANTOCAINE; gingicainm; decicaine; anethaine; 4-(Butylamino)benzoic acid 2-(dimethylamino)ethyl ester,Amethocaine hydrochloride; anacel; butethanol; tonexol; decicain; menonasal.
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Property: Description
- CAS No.: 136-47-0 (hydrochloride form)
- Molecular Formula: C15H24N2O2HCl
- Molecular Weight: 300.82 g/mol
- Appearance: White to off-white crystalline powder
- Melting Point: 149°C
- Boiling Point: 389.4°C (at 760 mmHg)
- Density: ~1.1279 g/cm³ (estimated)
- Refractive Index: 1.520 (estimated)
Quality and Safety
- Purity: ≥99% (HPLC)
- Heavy Metals: ≤50 ppm
- Safety Data: H315 (Skin irritation), H319 (Eye irritation); use PPE (gloves, goggles)
- Category: Description
- Medical Uses: - Topical anesthesia: Mucosal surfaces (eyes, nose, throat)
- Spinal anesthesia: Intrathecal injection
- Surface analgesia: Minor burns, sunburns
- Clinical Efficacy: - Combined use: Synergistic effect with dyclonine for laryngeal procedures (83.3% efficacy vs. 53.3% for dyclonine alone)
- Industrial Applications: - Intermediate in synthesizing dyes, fragrances, and agrochemicals
- Precursor for bromobutane derivatives
- Biochemical Research: - Marker for serum cholinesterase activity (Dibucaine Number test)