Thiamine disulfide (dinitrate) CAS 109125-52-2
| CAS No. | 109125-52-2 |
| Molecular Formula | C24H34N8O4S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies Thiamine disulfide (dinitrate) (CAS 109125-52-2), a certified reference material (molecular formula C24H34N8O4S2HNO3, MW 625.72 g/mol) for analytical method development and quality control.
Structurally, Thiamine disulfide (dinitrate) (C24H34N8O4S2HNO3) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 625.72 g/mol, it falls into the high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C24H34N8O4S2 2*HNO3 |
| Molecular Weight | 625.72 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 9 |
| Sulfur Atoms | 2 |
Related Thiamine Standards
- Thiamine Impurity 30 (CAS 100502-51-0)
- Thiamine Nitrate EP Impurity G (CAS 1037-29-2)
- Thiamine Impurity 11 (CAS 105070-51-7)
- Thiamine /Vitamin B1 Impurity 50 (CAS 10553-88-5)
- Thiamine /Vitamin B1 Impurity 54 Ammonium Salt (CAS 10553-88-5 (free form))
- Thiamine EP Impurity F (CAS 10593-44-9)
- Thiamine Impurity 54 (CAS 1124-01-2)
- Thiamine /Vitamin B1 Impurity 56 (CAS 1153-39-5)
Recommended Standards
- 2,3,4-Trichloroanisole (CAS 54135-80-7)
- Methyl 6-chloro-1H-pyrrolo[3,2-b]pyridine-3-carboxylate (CAS 959245-12-6)
- Methyl 3-(5-phenyl-1,2,4-oxadiazol-3-yl)propanoate (CAS 1196463-32-7)
- 5-Methyl-5-neopentylimidazolidine-2,4-dione (CAS 5394-33-2)
- 4-Fluoro-2-nitrophenoxyacetic acid (CAS 396-15-6)
- 497181-19-8 4-bromo-2,6-difluorobenzoyl chloride DTXSID00378352 (CAS 497181-19-8)
- 2-Amino-N-(4-amino-3-((3-amino-6-(1-aminoethyl)tetrahydro-2H-pyran-2-yl)oxy)-2,5-dihydroxycyclohexyl)-N-methylacetamide hydrochloride (CAS 78027-21-1)
- 2-(3-Methoxyphenyl)-4-methyl-6-[1-(4-methylphenyl)-1H-pyrazol-5-yl]-2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dione (CAS 321538-35-6)
- tert-Butyl 1-(4-chlorobenzyl)piperidin-4-ylcarbamate (CAS 1286275-72-6)
- His-Cyclic-Semaglutide (CAS CATO-C4X-2226182)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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