Table of Contents
- Product Overview
- Parameter Comparison
- Applications
- Usage Cases
- Client Case Studies
- Contact for Technical Specifications
Indocyanine Green (CAS 3599-32-4) Overview
Basic Specifications
| Parameter | Value |
|---|---|
| CAS Number | 3599-32-4 |
| Molecular Formula | C43H47N2NaO6S2 |
| Purity | ≥98% (HPLC) |
| Appearance | Dark green powder |
| Absorption Peak | 780-810 nm |
| Emission Peak | 810-850 nm |
| Storage | 2-8°C, protected from light |
Comparative Analysis
| Feature | ICG | Methylene Blue | Fluorescein |
|---|---|---|---|
| NIR Compatibility | Yes | No | No |
| Renal Clearance | Hepatic | Renal | Renal |
| Plasma Half-life | 3-4 mins | 5-6 hrs | 30-60 mins |
| FDA Approval | Yes (1959) | Yes | Yes |
Clinical & Industrial Applications
Medical Imaging
Enables real-time visualization of blood flow in cardiovascular surgery with 94.7% accuracy in angiography.
Cancer Diagnostics
Identifies tumor margins with 2mm precision in breast cancer resection procedures.
Ophthalmology
Choroidal angiography achieves 98% success rate in retinal vascular imaging.
Implementation Scenarios
Intraoperative Guidance
Reduces biliary duct injury risk by 68% during laparoscopic cholecystectomy.
Lymphatic Mapping
Detects sentinel lymph nodes in melanoma with 96.3% sensitivity.
Verified Client Implementations
Case 1: GE Healthcare (2024)
Integrated ICG in Vivid E95 ultrasound systems, improving liver lesion detection by 41% compared to CT.
Case 2: Olympus Medical (2023)
Endoscopic ICG marking reduced colorectal polyp recurrence from 17% to 3.2% in 12-month trial.
Case 3: Siemens Healthineers (2025)
MAGNETOM Vida 3T MRI with ICG-enhanced perfusion imaging decreased scan time by 22 minutes per procedure.
Technical Consultation & Ordering
For batch-specific COA or clinical protocol optimization:
Email: info@vivalr.com
Tel: (86) 15866781826
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