4-(2,3-Dimethylphenyl)-4H-benzo[b][1,4]thiazine-2-carbonitrile 1,1-dioxide CAS 1189915-49-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1189915-49-8 |
| Molecular Formula | C17H14N2O2S |
| Molecular Weight | 310.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(2,3-Dimethylphenyl)-4H-benzo[b][1,4]thiazine-2-carbonitrile 1,1-dioxide (CAS 1189915-49-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H14N2O2S. Molecular weight: 310.37 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C17H14N2O2S |
| Molecular Weight | 310.37 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dimethylphenyl Standards
- 4-(2,4-Dimethylphenyl)-4H-benzo[b][1,4]thiazine-2-carbonitrile 1,1-dioxide (CAS 1189952-19-9)
- N-(4-(2,4-Dimethylphenyl)thiazol-2-yl)pyrazine-2-carboxamide (CAS 544416-00-4)
- (2E)-2-[2-(3,5-Dimethylphenyl)hydrazin-1-ylidene]-3-(4-methoxyphenyl)-3-oxopropanal (CAS 338400-32-1)
- 2-((4-((3,4-Dimethylphenyl)amino)pteridin-2-yl)amino)ethan-1-ol (CAS 946349-02-6)
- Ethyl 2-(3-(2,3-dimethylphenyl)propanoyl)benzoate (CAS 898769-20-5)
- Ethyl 2-(3-(2,4-dimethylphenyl)propanoyl)benzoate (CAS 898793-71-0)
- Ethyl 2-(3-(3,5-dimethylphenyl)propanoyl)benzoate (CAS 898780-32-0)
- Ethyl 3-(3-(2,6-dimethylphenyl)propanoyl)benzoate (CAS 898754-52-4)
Recommended Standards
- 4-Amino-5-[2-(3,4,5-trimethoxyphenyl)-ethyl]-4H-1,2,4-triazole-3-thiol (CAS 1171869-50-3)
- 1-Ethyl-N-(8H-indeno[1,2-d]thiazol-2-yl)-1H-pyrazole-5-carboxamide (CAS 1171375-88-4)
- 5-(N,N-Diethylsulfamoyl)-1-methyl-1H-indole-3-carboxylic acid (CAS 120729-97-7)
- tert-Butyl 4-amino-4-cyclobutylpentanoate (CAS 2715050-69-2)
- rel-(1R,2S,5S)-3-tert-butoxycarbonyl-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylic acid (CAS 848777-73-1)
- Oxacyclohexane Open Ring Tacrolimus (CAS 144432-23-5)
- 1-(2-Chlorophenyl)-2-(methylamino)ethan-1-ol (CAS 958292-69-8)
- 2-Chloro-4-nitrophenyl-α-D-glucopyranoside (CAS 119047-14-2)
- 2-Amino-7-((2S,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile (CAS 199859-58-0)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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