4-Tolyl-d4-sulfonamide CAS 1219795-34-2
Purity >95%In StockPharmaceutical Standards
| CAS No. | 1219795-34-2 |
| Molecular Formula | C7H5D4NO2S |
| Molecular Weight | 175.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Tolyl-d4-sulfonamide (CAS 1219795-34-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H5D4NO2S. Molecular weight: 175.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H5D4NO2S |
| Molecular Weight | 175.24 g/mol |
| Purity | >95% |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Tolyl Standards
- 4-(p-Tolyl)thiazole (CAS 1826-19-3)
- 2-(m-Tolyl)thiazole (CAS 42156-13-8)
- 2-(o-Tolyl)thiazole (CAS 39187-97-8)
- 2-(p-Tolyl)thiazole (CAS 27088-83-1)
- 4-(m-Tolyl)thiazole (CAS 383145-33-3)
- 1-(o-Tolyl)pyrrolidin-3-one (CAS 1096352-91-8)
- 5-(p-Tolyl)pyrrolidin-2-one (CAS 128100-30-1)
- (1-(o-tolyl)Cyclobutyl)methanamine (CAS 1039932-20-1)
Recommended Standards
- 4-Hydroxy biphenyl-d5 (CAS 1126389-67-0)
- 2-Amino-5-phenylpyridine-d (CAS 150320-81-3)
- Statine (CAS 49642-07-1)
- Cyclooctanamine (CAS 5452-37-9)
- N-Methyl-2-(5-phenyl-1,2,4-oxadiazol-3-yl)-ethanamine hydrochloride (CAS 71088-52-3)
- 9-Propyl-1,2,3,4,5,6,7,8-octahydroacridine (CAS 213821-37-5)
- N-(Cyclopropylmethyl)-3,4-difluoroaniline (CAS 939757-90-1)
- 1-(3-Bromophenyl)-1h,4h,5h-pyrazolo[3,4-d]pyrimidin-4-one (CAS 650628-15-2)
- 4-(N-tert-Butoxycarbonylamino)tetrafluorophenylazide (CAS 294187-76-1)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com