93665

Saxitoxin dihydrochloride solution

20 μg/g in hydrochloric acid (nominal concentration), certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

• Synonym(s): 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 dihydrochloride, STX
• Empirical Formula (Hill Notation): C₁₀H₁₇N₇O₄ · 2HCl
• CAS Number: 35554-08-6
• Molecular Weight: 372.21
• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• grade: certified reference material; TraceCERT^®
• Quality Level: 300
• shelf life: limited shelf life, expiry date on the label
• manufacturer/tradename: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• concentration: 20 μg/g in hydrochloric acid (nominal concentration)
• application(s): cleaning products; cosmetics; food and beverages; personal care
• format: single component solution
• storage temp.: −20°C
• SMILES string: [H][C@@]12[C@]3(NC(N2)=N)N(CCC3(O)O)C(N[C@H]1COC(N)=O)=N
• InChI: 1S/C10H17N7O4.2ClH/c11-6-15-5-4(3-21-8(13)18)14-7(12)17-2-1-9(19,20)10(5,17)16-6;;/h4-5,19-20H,1-3H2,(H2,12,14)(H2,13,18)(H3,11,15,16);2*1H
• InChI key: YHAHUGQQOBPXOZ-UHFFFAOYSA-N

Description

General description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to the SI through a primary reference material from an NMI, e.g. NIST, NRC or NMIJ.
Certified content incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com

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Application

• Stainless Steel Lab Equipment for Pharmaceutical Research.: Stainless steel lab equipment is widely used in pharmaceutical research due to its durability and resistance to corrosion. High-purity stainless steel ensures contamination control, making it ideal for sensitive pharmaceutical applications and supporting the development of new drugs and therapies (Abdelhamid et al., 2024).


• Corrosion-Resistant Stainless Steel for Biotech Applications.: In biotechnology, corrosion-resistant stainless steel is essential for maintaining the integrity of lab tools and apparatus. This material′s robustness and resistance to chemical reactions ensure the longevity and reliability of equipment used in various biotech processes (Xu et al., 2023).

Analysis Note

20 μg/g in 66.3 μmol/l HCl in water

Legal Information

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class Code: 12 - Non Combustible Liquids
• WGK: nwg
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable