7-Methyl-6-thioguanosine chloride CAS 55727-10-1
| CAS No. | 55727-10-1 |
| Molecular Formula | C11H15N5O4S |
| Molecular Weight | 313.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 7-Methyl-6-thioguanosine chloride (C11H15N5O4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 313.33 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
7-Methyl-6-thioguanosine chloride (CAS 55727-10-1) is a high-purity analytical reference standard with the molecular formula C11H15N5O4S and a molecular weight of 313.33 g/mol.
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.
CATO manufactures 7-Methyl-6-thioguanosine chloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H15N5O4S |
| Molecular Weight | 313.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 8-Thioguanosine (CAS 26001-38-7)
- 1-Methyl-6-thioguanosine (CAS 55727-08-7)
- 8-Oxo-7-thioguanosine (CAS 122970-43-8)
- 6-thioguanosine-5'-monophosphate (CAS 15867-02-4)
- Thioguanosine Diphosphate (CAS 16541-19-8)
- 6-Thioguanosine Triphosphate (CAS 17670-19-8)
- 6-Thioguanosine-5-O-monophosphate sodium salt (CAS 74686-78-5)
- 6-Thioguanosine hydrate (CAS 345909-25-3)
Recommended Standards
- 7-(Thiophen-2-yl)-2h,3h-[1,4]dioxino[2,3-g]quinoline-9-carboxylic acid (CAS 847508-31-0)
- Ethyl 4-((2-ethoxy-2-oxoethyl)thio)-3-nitrobenzoate (CAS 204863-52-5)
- 6-Methyl-thio-guanosine (CAS 4914-73-2)
- N'-([1,3]Dioxolo[4',5':4,5]benzo[1,2-d]thiazol-6-yl)benzohydrazide (CAS 851988-52-8)
- Estrone-d2 (CAS 56588-58-0)
- 2-(Aminomethyl)-6-chloro-3-(difluoromethyl)pyridine (CAS 1805008-70-1)
- 2,5,8-Trimethylquinolin-4(1H)-one (CAS 54598-17-3)
- 2-Ethoxy-4-ethynyl-1-methoxybenzene (CAS 881919-82-0)
- 2-(7-Chloro-2-methylpyrazolo[1,5-a]pyrimidin-5-yl)butan-1-ol (CAS 2387599-35-9)
- 2-(4-Aminophenyl)acetaldehyde (CAS 204838-36-8)
- (3aR,6aS)-tert-Butyl tetrahydrocyclopenta[d][1,2,3]oxathiazole-3(3aH)-carboxylate 2,2-dioxide (CAS 1330069-69-6)
- 6-Chloro-2-(pyridin-4-yl)-1h-indol-3-ol (CAS 1258652-20-8)
- 2-Chloro-7-methyl-5H-pyrrolo[3,2-d]pyrimidine (CAS 1936254-59-9)
- Antiarrhythmic peptide (cattle atrium) (CAS 81771-37-1)
Why CATO?
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