Clindamycin Hydrochloride (CAS 21462-39-5): Comprehensive User Guide
Table of Contents
1. Product Specifications & Comparative Analysis
| Parameter | Clindamycin HCl | Clindamycin Phosphate | Clindamycin Palmitate |
|---|---|---|---|
| CAS Number | 21462-39-5 | 24729-96-2 | 25507-04-4 |
| Molecular Formula | C18H33ClN2O5S | C18H34ClN2O8P | C34H63ClN2O6S |
| Solubility | Freely soluble in water | Water-soluble pro-drug | Hydrophobic ester |
| Bioavailability | 90-95% (Oral) | Topical conversion | Pediatric suspensions |
2. Therapeutic Applications
2.1 Bacterial Infection Management
Effective against:
- Anaerobic bacteria (Bacteroides, Fusobacterium)
- Gram-positive cocci (Staphylococcus aureus)
- Respiratory tract infections
2.2 Dermatological Uses
- Acne vulgaris treatment (0.5-2% formulations)
- Surgical prophylaxis in MRSA-positive patients
3. Administration Protocols
3.1 Dosage Recommendations
| Patient Group | Oral Dose | Frequency |
|---|---|---|
| Adults | 150-450mg | q6-8h |
| Pediatrics | 8-25mg/kg/day | Divided doses |
4. Efficacy Comparison
Advantages over erythromycin:
- Superior bone penetration
- Enhanced anaerobic coverage
5. Client Success Stories
Case 1: Shanghai PharmaTech Solutions
Challenge: Develop stable 300mg sustained-release tablets
Solution: Optimized HCl salt formulation
Result: Achieved 92% bioavailability
Case 2: Guangzhou Dermatology Center
Challenge: Resistant acne treatment
Solution: 1% HCl topical gel
Result: 78% clearance rate
6. Technical Consultation
Contact our pharmaceutical experts:
Email: info@vivalr.com
Tel: (86) 15866781826
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