Thiamine Impurity 41 CAS 92325-11-6
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 92325-11-6 |
| Molecular Formula | C14H18N4O2S2 |
| Molecular Weight | 338.45 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Thiamine Impurity 41 (CAS 92325-11-6) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C14H18N4O2S2. Molecular weight: 338.45 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H18N4O2S2 |
| Molecular Weight | 338.45 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Thiamine Standards
- Thiamine-13C3 Hydrochloride (CAS CATO-C4X-187317)
- Thiamine /Vitamin B1 Impurity 55 (CAS 855380-68-6)
- Thiamine Nitrate EP Impurity A (CAS 2380-61-2)
- Thiamine /Vitamin B1 Impurity 50 (CAS 10553-88-5)
- Thiamine /Vitamin B1 Impurity 29 (CAS CATO-C4X-187329)
- Thiamine Impurity 59 (CAS CATO-C4X-187359)
- Thiamine nitrate EP Impurity H (CAS 89285-03-0)
- Thiamine Impurity 42 (CAS 38655-47-9)
Recommended Standards
- N-Isopentyl-3-(2-methoxyphenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-amine (CAS 902329-64-0)
- Piperazine Impurity 12 (CAS 93190-30-8)
- N-(4-isopropylphenyl)-2-(4-(pyridin-2-yl)piperazin-1-yl)acetamide (CAS 303091-94-3)
- Delgocitinib impurity N1 (CAS 2064338-19-6)
- Oseltamivir Impurity 67 (CAS 220626-12-0)
- 1-(3,3-Dimethoxypropyl)piperidine (CAS 31007-28-0)
- N-(4-methoxyphenyl)-2-oxo-1-(3-(trifluoromethyl)benzyl)-1,2-dihydropyridine-3-carboxamide (CAS 339027-67-7)
- 6-methoxy-2-(trifluoromethyl)-1,4-dihydroquinazolin-4-one (CAS 301233-15-8)
- [4-(Trifluoromethoxy)phenyl]-N-(chlorocarbonyl)carbamic acid methyl ester (CAS 173903-15-6)
- Acetyl-Tau Peptide (273-284) amide trifluoroacetate salt (CAS 1684399-52-7)
Why CATO?
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