3-(p-Tolyl)-4H-benzo[b][1,4]thiazine CAS 501001-62-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 501001-62-3 |
| Molecular Formula | C15H13NS |
| Molecular Weight | 239.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(p-Tolyl)-4H-benzo[b][1,4]thiazine (CAS 501001-62-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H13NS. Molecular weight: 239.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H13NS |
| Molecular Weight | 239.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-(Methylthio)-2-phenyl-1H-indole (CAS 40015-25-6)
- 4-(2-Methyl-6-((methylthio)methyl)pyrimidin-4-yl)morpholine (CAS 478031-34-4)
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- 4-Chloropyrimidine-5-carboxylic acid (CAS 933686-33-0)
- tert-Butyl 6,6-difluoro-2-azaspiro[3.4]octane-2-carboxylate (CAS 1638759-78-0)
- Fluvoxamine Impurity 37 (CAS CATO-C4X-195137)
- 1-Allyl-2-imino-N-(2-morpholinoethyl)-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 618383-59-8)
- 1-(4,4,4-Trifluoro-3-hydroxybutyl)-1H-pyrazole-5-carboxylic acid (CAS 2549160-47-4)
- Ethyl 4-Bromoindole-3-acetate (CAS 2097800-22-9)
- Semaglutide Impurity 151 xTFA (CAS CATO-C4X-2226151)
Why CATO?
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