CAS 136-47-0 Tetracaine HCl Pharmaceutical Intermediate Tetracaine Hydrochloride

• Powder: Yes
• Customized: Customized
• Certification: GMP, ISO 9001, USP, BP
• Suitable for: Elderly
• State: White Powder
• Purity: >99%
• Model NO.: Tetracaine Hydrochloride
• CAS: 136-47-0
• Mf: C15h25cln2o2
• MW: 300.82
• Einecs: 205-248-5
• Shelf Life: 24 Months
• Storage: Cool Dry Place
• Transport Package: 1kg/Bag, 25kg/Srum
• Specification: Tetracaine Hydrochloride
• Trademark: HNB
• Origin: China
• HS Code: 2207200010
• Production Capacity: 2000kg/Month

Product Description

Name	Tetracaine HCl
CAS NO.	136-47-0
EINECS	205-248-5
MF	C15H25ClN2O2
MW	300.82
Melting point	149°C
Assay	99%
Grade	Pharmaceutical Grade
Storage	Closed, confined and shading preservation
Usage	Local anesthetic; Mainly used in mucosa anesthetic. The function is stronger than Procaine and Lidocaine

Tetracaine hydrochloride (TCH) is one of the potent local anaesthetics. A kinetic study of oxidation of tetracaine hydrochloride by sodium N-chlorobenzenesulfonamide (chloramine-B or CAB) has been carried in HClO4 medium at 303 K. The rate shows first-order dependence on , shows fractional-order dependence on , and is self-governing on acid concentration. Decrease of dielectric constant of the medium, Variation of ionic strength and addition of benzenesulfonamide or NaCl have no significant effect on the rate. The reaction was studied at different temperatures and the activation parameters have been evaluated. The stoichiometry of the reaction was found to be 1 : 5 and the oxidation products were identified by spectral analysis. The conjugate free acid C6H5SO2NHCl of CAB is postulated as the reactive oxidizing species. The observed results have been explained by plausible mechanism and the related rate law has been deduced.