4-(1-(Methylsulfonyl)indolin-5-yl)-2-(m-tolyl)thiazole CAS 950109-73-6
| CAS No. | 950109-73-6 |
| Molecular Formula | C19H18N2O2S2 |
| Molecular Weight | 370.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(1-(Methylsulfonyl)indolin-5-yl)-2-(m-tolyl)thiazole (CAS 950109-73-6), a certified reference material (molecular formula C19H18N2O2S2, MW 370.49 g/mol) for analytical method development and quality control.
Structurally, 4-(1-(Methylsulfonyl)indolin-5-yl)-2-(m-tolyl)thiazole (C19H18N2O2S2) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 370.49 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-(1-(Methylsulfonyl)indolin-5-yl)-2-(m-tolyl)thiazole meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H18N2O2S2 |
| Molecular Weight | 370.49 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.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Methylsulfonyl Standards
- 4-Methylsulfonyl-2,3,4',6-tetrachlorobiphenyl (CAS 108736-08-9)
- 3-Methylsulfonyl-2,2',4',5-tetrachlorobiphenyl (CAS 116807-52-4)
- 3-Methylsulfonyl-2,3',4',5-tetrachlorobiphenyl (CAS 116807-53-5)
- 3-Methylsulfonyl-2,2',5,5'-tetrachlorobiphenyl (CAS 60640-54-2)
- 4-Methylsulfonyl-2,2',4',5-tetrachlorobiphenyl (CAS 69797-52-0)
- 4-Methylsulfonyl-2,2',5,5'-tetrachlorobiphenyl (CAS 60640-55-3)
- 4-Methylsulfonyl-2,3',4',5-tetrachlorobiphenyl (CAS 69797-51-9)
- Ethyl 2-(4-((3-(methylsulfonyl)-1,2,4-thiadiazol-5-yl)oxy)phenoxy)propanoate (CAS 1000573-04-5)
Recommended Standards
- 3-(4-Methoxyphenyl)-7-methyl-7-phenyldihydro-1H-imidazo[1,5-b][1,2,4]triazole-2,5(3H,6H)-dithione (CAS 400084-37-9)
- 4-[(2,4-Dimethylphenyl)sulfanyl]-5-methanesulfonyl-2-phenylpyrimidine (CAS 339106-31-9)
- 3-((3-Fluorobenzyl)thio)-6-methylpyridazine (CAS 5376-26-1)
- 4-[(Benzenesulfonyl)methyl]-2-methyl-6-[(4-methylphenyl)sulfanyl]pyrimidine (CAS 338960-47-7)
- N-(3-(quinoxalin-2-yl)phenyl)methanesulfonamide (CAS 866131-53-5)
- (2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)diphenylphosphine oxide (CAS 445380-60-9)
- N-(2-Chlorophenyl)-2-(4-methyl-6-oxopyrimidin-1(6H)-yl)acetamide (CAS 1203181-35-4)
- 1-(2-Fluorobenzyl)-1H-pyrazol-5-amine (CAS 1152858-54-2)
- 5-Phenyl-1,3,4-thiadiazole-2-thiol (CAS 5585-19-3)
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- (2-Bromo-3-nitrophenyl)(phenyl)methanone (CAS 42959-99-9)
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- D-Ile17-Tirzepatide (CAS CATO-CPTD788917)
Why CATO?
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