Thiamine Propyl Disulfide CAS 59-58-5
| CAS No. | 59-58-5 |
| Molecular Formula | C15H24N4O2S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 392.96 g/mol gives Thiamine Propyl Disulfide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Thiamine Propyl Disulfide (CAS 59-58-5), molecular formula C15H24N4O2S2HCl and molecular weight 392.96 g/mol, is a CATO reference standard with documented purity and traceability.
Thiamine Propyl Disulfide (C15H24N4O2S2HCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Thiamine Propyl Disulfide 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 | C15H24N4O2S2 HCl |
| Molecular Weight | 392.96 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| 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 disulfide (dinitrate) (CAS 109125-52-2)
- Thiamine Impurity 54 (CAS 1124-01-2)
Recommended Standards
- (R)-1-((2S,3S,4R)-3,4-Diacetoxy-5-oxotetrahydrofuran-2-yl)ethane-1,2-diyl diacetate (CAS 210100-08-6)
- (3-Fluoro-5-methoxypyridin-2-yl)methanol (CAS 1227581-08-9)
- Quinoline-3-carbohydrazide (CAS 59282-61-0)
- Amlodipine Impurity 153 (CAS 2923811-73-6)
- 3-{[4-(tert-Butyl)-2-chlorophenoxy]-methyl}pyrrolidine hydrochloride (CAS 1219979-76-6)
- 1-Methyl-2-(3-piperidinyl)-1H-benzimidazole dihydrochloride (CAS 1263283-11-9)
- 4,7-Dibromo-5,6-dihexoxy-2,1,3-benzothiadiazole (CAS 1190978-94-9)
- Docetaxel Impurity 41 (CAS 151636-94-1)
- (5-Chloro-6-(furan-2-yl)pyridin-3-yl)boronic acid (CAS 2225180-82-3)
- [D-His]-Semaglutide B (x TFA Salt) (CAS CATO-C4X-2226117)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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