2,4,5-trimethylbenzene-1-sulfonamide CAS 90643-45-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90643-45-1 |
| Molecular Formula | C9H13NO2S |
| Molecular Weight | 199.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,4,5-trimethylbenzene-1-sulfonamide (CAS 90643-45-1) pharmaceutical standards reference standard. Molecular formula: C9H13NO2S. Molecular weight: 199.27 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H13NO2S |
| Molecular Weight | 199.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related trimethylbenzene Standards
- n,2,5-Trimethylbenzene-1-sulfonamide (CAS 6326-21-2)
- n,3,4-Trimethylbenzene-1-sulfonamide (CAS 7467-14-3)
- 2,4,6-Trimethylbenzene-1,3,5-tricarbonitrile (CAS 1206-85-5)
- 2,4,6-Trimethylbenzene-1,3,5-tricarbaldehyde (CAS 119198-88-8)
- (2,4,6-Trimethylbenzene-1,3,5-triyl)trimethanamine (CAS 149525-64-4)
- (2,4,6-Trimethylbenzene-1,3,5-triyl)trimethanol (CAS 69125-03-7)
- 2,4,6-Trimethylbenzene-1-carbothioamide (CAS 57182-71-5)
- 2,2',2''-(2,4,6-Trimethylbenzene-1,3,5-triyl)triacetonitrile (CAS 16144-65-3)
Recommended Standards
- 2-(Tert-butylsulfonyl)pyridine (CAS 25752-74-3)
- 2,4,6-Trimethylbenzenesulfonamide (CAS 4543-58-2)
- 2-(Propylsulfonyl)aniline (CAS 76697-58-0)
- 2-(2-Chlorophenyl)-N-(piperidin-4-yl)acetamide hydrochloride (CAS 1830464-46-4)
- 3-Methyl-5-(2-methylpropoxy)phenol (CAS 1692198-23-4)
- 2-((4-Bromophenyl)amino)-1-phenylethan-1-one (CAS 4831-21-4)
- 2-Chloro-N-(2-nitrophenyl)propanamide (CAS 206054-37-7)
- Everninic Acid (CAS 570-10-5)
- 1,2-Phenylenebis[diphenyl]phosphine iron complex (CAS 101566-80-7)
- Neuroendocrine Regulatory Peptide-1 (human) (H-6622.1000) (CAS 954420-50-9)
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