60508-89-6 YU77Z3NY6Z Gonyautoxin II 1H,10H-Pyrrolo(1,2-c)purine-9,10,10-triol, 2,6-diamino-4-(((aminocarbonyl)oxy)methyl)-3a,4,8,9-tetrahydro-, 9-(hydrogen sulfate), (3aS,4R,9R,10aS)- 11alpha-Hydroxysaxitoxin 11-sulfate Gonyautoxin 2 GTX II GTX2 Toxin GTX2 UNII-YU77Z3NY6Z CAS 60508-89-6

Purity 97%+In StockPharmaceutical Standards
CAS No.60508-89-6
Molecular FormulaC10H17N7O8S
Molecular Weight395.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

60508-89-6 YU77Z3NY6Z Gonyautoxin II 1H,10H-Pyrrolo(1,2-c)purine-9,10,10-triol, 2,6-diamino-4-(((aminocarbonyl)oxy)methyl)-3a,4,8,9-tetrahydro-, 9-(hydrogen sulfate), (3aS,4R,9R,10aS)- 11alpha-Hydroxysaxitoxin 11-sulfate Gonyautoxin 2 GTX II GTX2 Toxin GTX2 UNII-YU77Z3NY6Z CAS 60508-89-6 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 60508-89-6 YU77Z3NY6Z Gonyautoxin II 1H,10H-Pyrrolo(1,2-c)purine-9,10,10-triol, 2,6-diamino-4-(((aminocarbonyl)oxy)methyl)-3a,4,8,9-tetrahydro-, 9-(hydrogen sulfate), (3aS,4R,9R,10aS)- 11alpha-Hydroxysaxitoxin 11-sulfate Gonyautoxin 2 GTX II GTX2 Toxin GTX2 UNII-YU77Z3NY6Z.

60508-89-6 YU77Z3NY6Z Gonyautoxin II 1H,10H-Pyrrolo(1,2-c)purine-9,10,10-triol, 2,6-diamino-4-(((aminocarbonyl)oxy)methyl)-3a,4,8,9-tetrahydro-, 9-(hydrogen sulfate), (3aS,4R,9R,10aS)- 11alpha-Hydroxysaxitoxin 11-sulfate Gonyautoxin 2 GTX II GTX2 Toxin GTX2 UNII-YU77Z3NY6Z (CAS 60508-89-6), molecular formula C10H17N7O8S and molecular weight 395.35 g/mol, is a CATO reference standard with documented purity and traceability.

60508-89-6 YU77Z3NY6Z Gonyautoxin II 1H,10H-Pyrrolo(1,2-c)purine-9,10,10-triol, 2,6-diamino-4-(((aminocarbonyl)oxy)methyl)-3a,4,8,9-tetrahydro-, 9-(hydrogen sulfate), (3aS,4R,9R,10aS)- 11alpha-Hydroxysaxitoxin 11-sulfate Gonyautoxin 2 GTX II GTX2 Toxin GTX2 UNII-YU77Z3NY6Z (C10H17N7O8S) contains a carbohydrate-derived structure, an amide group, a sulfone group. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC10H17N7O8S
Molecular Weight395.35 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1974
Nitrogen Atoms7
Sulfur Atoms1

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