Dehydrocholic acid CAS 81-23-2
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Chemical Name: Dehydrocholic acid
Synonyms: Acide dehydrocholique; Triketocholanic acid
CAS No.: 81-23-2
Molecular Formula: C24H34O5
Molecular Weight: 402.53
Appearance: Powder
Comprehensive Guide to Dehydrocholic Acid (CAS 81-23-2)
Table of Contents
- 1. Basic Information & Specifications
- 2. Detailed Applications
- 3. Safety & Handling Guidelines
- 4. Industry Case Studies
- 5. Procurement Guidance
- 6. Contact for Technical Support
1. Basic Information & Specifications
| Parameter | Value |
|---|---|
| CAS Number | 81-23-2 |
| Molecular Formula | C24H34O5 |
| Molecular Weight | 402.52 g/mol |
| Appearance | White to off-white crystalline powder |
| Melting Point | 238-240°C |
| Boiling Point | 581.5°C at 760 mmHg |
| Density | 1.2±0.1 g/cm³ |
| Solubility | 65 mg/L in water (30°C), ethanol: 10 mg/mL |
2. Detailed Applications
Medical Applications
• Treatment of chronic cholecystitis and cholelithiasis
• Post-surgical biliary drainage enhancement
• Management of bile duct dysfunction and constipation
Pharmaceutical Research
• Intermediate in steroid-based drug synthesis
• Reference standard for analytical testing
Contraindications
• Complete biliary obstruction
• Severe hepatic/renal impairment
• Pediatric patients under 12 years
3. Safety & Handling Guidelines
| Hazard Class | Precautionary Measures |
|---|---|
| Acute Toxicity (Oral, Category 5) | Use PPE; avoid inhalation/ingestion |
| Storage | 2-8°C in sealed container |
| First Aid | Flush eyes/skin with water; seek medical attention if ingested |
4. Industry Case Studies
Case 1: Pharmaceutical Manufacturing
A Shanghai-based API producer achieved 99.2% purity through optimized crystallization, complying with USP 43 standards.
Case 2: Research Institution Application
University researchers utilized dehydrocholic acid as a choleretic agent in hepatoprotective drug development studies.
5. Procurement Guidance
| Supplier | Purity | Packaging |
|---|---|---|
| Acmec Biochemical | ≥98.5% | 100mg-1kg |
| Yuanye Bio-Tech | HPLC Grade | 10g-500g |
6. Contact for Technical Support
For analytical certificates, bulk pricing, or formulation assistance:
Email: info@vivalr.com
Tel: (86) 15866781826
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