Methyl (5-(thiophen-3-ylthio)-1H-benzo[d]imidazol-2-yl)carbamate CAS 55612-99-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55612-99-2 |
| Molecular Formula | C13H11N3O2S2 |
| Molecular Weight | 305.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl (5-(thiophen-3-ylthio)-1H-benzo[d]imidazol-2-yl)carbamate (CAS 55612-99-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H11N3O2S2. Molecular weight: 305.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H11N3O2S2 |
| Molecular Weight | 305.38 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
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Recommended Standards
- N-((S)-1-(3-(1,1-Difluoro-2-hydroxyethyl)phenyl)ethyl)-2-methylpropane-2-sulfinamide (CAS 2654747-50-7)
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- N-(2-(Thiophene-2-carbonyl)hydrazine-1-carbonothioyl)benzamide (CAS 448929-00-8)
- (S)-1-((6-Bromopyridin-3-yl)methyl)piperidin-3-ol (CAS 1421013-21-9)
- (3-Fluoro-4-(2-(4-oxopiperidin-1-yl)ethoxy)phenyl)boronic acid (CAS 1704064-10-7)
- rel-(3R,4R,5R)-1,3,4,5,6-Pentahydroxyhexan-2-one (CAS 23140-52-5)
- 1-([1,1'-Biphenyl]-4-yl)-2,2-dicyclohexylethanone (CAS 410534-82-6)
- 2-Amino-5-(methylthio)phenol (CAS 883840-03-7)
- 6-Methyl-2-heptyl isothiocyanate (CAS 194086-70-9)
- Semaglutide impurity 197 (CAS CATO-C4X-2226197)
Why CATO?
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