Methyl (5-((4-hydroxyphenyl)sulfinyl)-1H-benzo[d]imidazol-2-yl)carbamate CAS 83116-32-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 83116-32-9 |
| Molecular Formula | C30H44O7 |
| Molecular Weight | 516.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl (5-((4-hydroxyphenyl)sulfinyl)-1H-benzo[d]imidazol-2-yl)carbamate (CAS 83116-32-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C30H44O7. Molecular weight: 516.67 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C30H44O7 |
| Molecular Weight | 516.67 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
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Recommended Standards
- 1,4-Bis[2-(9-ethylcarbazol-3-yl)vinyl]benzene (CAS 62608-15-5)
- N,N'-Diphenyl-N,N'-di(p-tolyl)benzidine (CAS 20441-06-9)
- (3R,5S)-5-(3,5-Dimethyl-2-propoxy)-3-isobutyl Sildenafil (CAS 1621873-33-3)
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(benzo[d]thiazol-2-yl)propanoic acid (CAS 1263047-16-0)
- 4-Bromo-1-isopropoxy-2-trifluoromethoxybenzene (CAS 902757-20-4)
- 7-Benzyl-3-hydroxyfuro[3,2-d]pyrimidine-2,4(1H,3H)-dione (CAS 824983-98-4)
- 2,6-Dimethyl-[1,1'-biphenyl]-4-ol (CAS 100444-43-7)
- 1-(4-Fluorophenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one (CAS 7397-22-0)
- Glyceryl monostearate (CAS 22610-63-5)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
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