Description

Saxitoxin Diacetate Salt is a high-purity derivative of the potent neurotoxin saxitoxin, specifically modified for enhanced stability and handling in research environments. This compound is critical for scientific studies requiring precise molecular tools to investigate voltage-gated sodium channel function and neurophysiological mechanisms. It is primarily utilized by pharmaceutical researchers, toxicologists, and academic institutions engaged in neuroscience, marine toxin research, and the development of analytical standards.

Application

• Neuroscience Research: As a selective sodium channel blocker for studying neuronal signaling, action potentials, and channel pharmacology.
• Toxicology & Safety Testing: Used as a reference standard in the development and validation of assays for detecting paralytic shellfish poisoning (PSP) toxins.
• Pharmaceutical Development: Serves as a key biochemical tool in drug discovery programs targeting ion channels for pain management, neurological disorders, and cardiac conditions.
• Analytical Chemistry: Employed as a certified reference material (CRM) or high-purity standard for calibration in HPLC, LC-MS, and other instrumental analysis techniques.
• Marine & Environmental Science: Used in research on harmful algal blooms (HABs) and the ecological impact of saxitoxin-producing organisms.
• Biochemical Reagent: Acts as a precise tool in electrophysiology experiments and the study of cellular excitability.

Basic Information

Product Name	Saxitoxin Diacetate Salt
CAS No.	220355-66-8
Molecular Formula	C₁₂H₂₁N₇O₆ • xC₂H₄O₂
Molecular Weight	Contact for details
Synonyms	Saxitoxin Diacetate; STX Diacetate; Saxitoxin Acetate Salt; Paralytic Shellfish Poison Diacetate; 3,4,6-Trialkyltetrahydropurine Diacetate; (3aS,4R,10aS)-2,6-Diamino-4-[[(aminocarbonyl)oxy]methyl]-3a,4,8,9-tetrahydro-1H,10H-pyrrolo[1,2-c]purine-10,10-diol Diacetate; PSP Toxin Diacetate
EINECS	Contact for details

Quality Control

Our Saxitoxin Diacetate Salt is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the exacting standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability and purity. Long-term storage under inert atmosphere is recommended.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.