2-(1H-Benzo[d]imidazol-2-yl)-3-(p-tolyl)-2H-benzo[b][1,4]thiazine CAS 721907-02-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 721907-02-4 |
| Molecular Formula | C22H17N3S |
| Molecular Weight | 355.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(1H-Benzo[d]imidazol-2-yl)-3-(p-tolyl)-2H-benzo[b][1,4]thiazine (CAS 721907-02-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H17N3S. Molecular weight: 355.46 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H17N3S |
| Molecular Weight | 355.46 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- N-(Benzo[d][1,3]dioxol-5-yl)-4-(4-methoxyphenyl)tetrahydro-2H-pyran-4-carboxamide (CAS 1091135-93-1)
- N-(benzo[d][1,3]dioxol-5-yl)-2-((4-oxo-1,4-dihydroquinazolin-2-yl)thio)acetamide (CAS 561028-86-2)
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- 4-(Benzo[d]thiazol-2-yl)-1-(3-chloro-4-methylphenyl)-5-imino-2,5-dihydro-1H-pyrrol-3-ol (CAS 457639-11-1)
Recommended Standards
- 2-((5-Propyl-4-(1H-pyrrol-1-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(o-tolyl)acetamide (CAS 898486-88-9)
- 3-(2,6-Dimethylphenyl)-1-[(1E)-(methylamino)[(phenylcarbamothioyl)imino]methyl]urea (CAS 866010-49-3)
- 1-(2,3-Dihydro-1H-inden-5-yl)-4-(pyridin-2-ylthio)phthalazine (CAS 866145-54-2)
- 2-(4-Bromo-2,6-dimethoxyphenyl)-1,3-dioxolane (CAS 2624416-97-1)
- 3-bromo-5-fluoro-4-hydroxybenzonitrile (CAS 1235841-38-9)
- 4-Acetamido-2-(chlorosulfonyl)phenyl acetate (CAS 858240-83-2)
- 2-(Piperazin-1-yl)ethan-1-ol dihydrochloride (CAS 5712-71-0)
- (3-(Methylamino)-4-nitrophenyl)methanol (CAS 1228182-77-1)
- 11-(Chloromethyl)-9,10-dihydro-9,10-ethanoanthracene (CAS 138142-10-6)
- Semaglutide Impurity 143 (CAS CATO-C4X-2226143)
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