Guanosine 5’-O-(2-Thiodiphosphate) Trilithium Salt CAS 97952-36-8
| CAS No. | 97952-36-8 |
| Molecular Formula | C10H12N5O10P2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Guanosine 5’-O-(2-Thiodiphosphate) Trilithium Salt is closely related to a carbohydrate-derived structure, an amide group, a sulfone group, a phosphate ester group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Guanosine 5’-O-(2-Thiodiphosphate) Trilithium Salt (CAS 97952-36-8), a certified reference material (molecular formula C10H12N5O10P2SLi, MW 463.18 g/mol) for analytical method development and quality control.
Guanosine 5’-O-(2-Thiodiphosphate) Trilithium Salt (C10H12N5O10P2SLi) contains a carbohydrate-derived structure, an amide group, a sulfone group, a phosphate ester group. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), Guanosine 5’-O-(2-Thiodiphosphate) Trilithium Salt meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H12N5O10P2S 3*Li |
| Molecular Weight | 463.18 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Guanosine Standards
- Guanosine 5′-triphosphate, periodate oxidized sodium salt (CAS 103192-45-6)
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- Guanosine 5'-diphospho-mannose sodium salt, 95% (CAS 103301-72-0)
- Guanosine 5'-(trihydrogen diphosphate) P'-D-mannopyranosyl ester disodium salt (CAS 103301-73-1)
- Guanosine-5'-triphosphate-5'-Adenosine (CAS 10527-47-6)
- Guanosine Hydrate (CAS 1143525-19-2)
- Guanosine Impurity 3 (CAS 117723-13-4)
- Guanosine (CAS 118-00-3)
Recommended Standards
- 4-Nitrophenylα-L-Rhamnopyranoside (CAS 18918-31-5)
- (6-((Dimethylamino)methyl)benzofuran-2-yl)methanol (CAS 77095-41-1)
- 5-chloro-4-formylfuran-2-carboxylic acid (CAS 31491-44-8)
- 3-(Pyrimidin-5-yl)thiophene-2-carboxylic acid (CAS 1339019-31-6)
- 1,1'-(4-Hydroxypyridine-2,6-diyl)bis(ethan-1-one) (CAS 119222-95-6)
- 2-(8-Chloro-4-oxoquinolin-1(4H)-yl)acetonitrile (CAS 1169961-43-6)
- 2-((Dimethylamino)methyl)benzaldehyde (CAS 19886-78-3)
- 1-(Piperazin-1-yl)-2-(pyrrolidin-1-yl)ethan-1-one (CAS 318280-93-2)
- (1-Butyl-1H-indol-5-yl)methanamine (CAS 1339568-69-2)
- Insulin Degludec impurity 4 (CAS CATO-C4X-21574)
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